srsRAN_4G

Commit Graph

Author	SHA1	Message	Date
Francisco	8347cabe4f	implemented a DFS-based PDCCH allocator	4 years ago
Francisco	a2e2501424	avoid disabling SRBs in the eNB when the max retx reached signal is sent from the RLC to the RRC	4 years ago
Francisco	a540c56552	gtpu bugfix - avoid erasing indirect tunnel and causing iterator invalidation while iterating list of tunnels	4 years ago
Francisco	977c194cbc	gtpu,bugfix - handle the case when gtpu fails to allocate buffer for end marker. Also, added a timer that when expired, it autoremoves the GTPU handover tunnel	4 years ago
Pedro Alvarez	dde8157bf1	Make sure that S1 Setup request is restarted regardless of which error made the procedure fail.	4 years ago
Francisco	d6bae76698	extend cch allocation unit tests to verify optimal cfi and DCI position selection for 6 PRBs	4 years ago
Francisco	fb48f4484c	sched refactor - removal or cleanup of unused sched methods	4 years ago
Francisco	137a21d6b2	sched refactor - use simple enum to represent allocation result. Refactored logging messages when allocation fails.	4 years ago
Francisco	0d91802495	sched optimization - swap c-arrays for bounded_vector in sched_interface to reduce time performing bzero/memcpy in the scheduler	4 years ago
Francisco	c0a90c5aa8	refactored sf result resetting to avoid realloc of memory	4 years ago
faluco	875773556e	Fixed a formatting error in a sched entry.	4 years ago
Francisco	1d4e83473e	remove check that verifies that SRB0 is always activated in the scheduler.	4 years ago
Francisco	ac4d058fbf	correct verification of sched rates in sched benchmark test	4 years ago
Francisco	248f05bf08	sched,bugfix - fix optimal cfi computation for sib/rar allocations	4 years ago
Francisco	544fe03db3	sched,optimization - considering that cfi is static for sib/rar allocations, pick from the start of the tti, the optimal CFI in terms of largest number of CCE positions available	4 years ago
Francisco	d0672d03fb	bugfix - mac logger was being fetched before a sink was assigned, leading to it printing to the console	4 years ago
Francisco	884c1b04d2	sched,test - add test to verify cch allocator ability to undo last allocation	4 years ago
Francisco	377831da90	bugfix,minor - remove reset of ue cfg during handover	4 years ago
Francisco	1f35c4dc8b	sched, feature enhancement, bugfix - allow RAR DL grants with variable PRB size Some bug fixes had to be solved: - the cfi cannot be dynamic once we set a SIB/paging/RAR allocation. This is too avoid effective coderate to exceed its maximum - the previous bugfix required adding the feature to cancel the last PDCCH+PDSCH allocation	4 years ago
Francisco	47f1175502	[sched, feature enhancement] - allow variable nof prbs allocated per SIB / Paging message	4 years ago
Francisco	76103065f7	collapse the 2-stage DCI generation process of SIB/Paging/RAR into one single stage in the scheduler.	4 years ago
Francisco	9601770196	rrc,bugfix - stop scheduling when RLC AM max_retx is achieved	4 years ago
Francisco	16b5e1fd4d	fix collision detection of n1pucch for the ACK and SR in the scheduler	4 years ago
Francisco	64e8a17ea8	mac,bugfix - fix incorrect deallocation of PDU	4 years ago
Francisco	ca7fe1349e	remove unnecessary sfinae from bounded_vector. Use bounded_vector for UE cc buffers. Set ue cc used buffers remove_pdu method to private	4 years ago
Francisco	196bf710c0	fix compilation issue in mac::ue	4 years ago
Francisco	d27e0be609	created special class to manage mac::ue currently allocated rx UL buffers. This class avoids mallocs	4 years ago
Ismael Gomez	7b33c48fe7	Use static queue in pdu_queue	4 years ago
Pedro Alvarez	611c5e9814	Fix RRC tx in eNB to only send messages with NAS on SRB2	4 years ago
Francisco	6159cb3817	add assert to ensure a valid ptr is passed to memory pool deallocator	4 years ago
Francisco	20928651c7	created batch allocator that leverages background worker pool	4 years ago
Francisco	d41b6187c1	bugfix - remove extra \n from logging calls	4 years ago
Francisco	31b03fdd8a	fix scheduler UL harq reset for msg3 case	4 years ago
Francisco	3e9f93eb8a	refactor - remove old log_filter and logmap libraries from the codebase	4 years ago
Francisco	770021e364	remove uneeded formatting and std::string creation/allocation in scheduler	4 years ago
Francisco	fbbbf7886c	sched,bugfix - reset harq used for msg3 correctly	4 years ago
Francisco	d1483dc0f8	sched,bugfix - fix bitmask formatting. fix msg3 adaptive retx pdcch allocation	4 years ago
Francisco	837c5bdce5	clang tidy update. applied small fixes to warnings from clang-tidy	4 years ago
faluco	173dcdd421	- Import latest srslog version. - Remove string allocs in some log lines in radio.cc. Add new tracing buffer capcity options into srsenb and srsue. Add missing file.	4 years ago
faluco	c7542daf43	Remove rlc traces and add new ones into tti run functions both in the enb and ue.	4 years ago
faluco	2b990e195c	Allow specifying a custom filename for event tracing.	4 years ago
faluco	d805ce01a6	- Add a flag in the enb confi file to control tracing.	4 years ago
faluco	82db6544fb	Add instrumentation points to rlc_am_lte::rlc_am_lte_tx::handle_control_pdu using srslog.	4 years ago
Andre Puschmann	20cbc48f90	rlc_am_lte: refactor PDCP/RLC interface to use fix sized data structure this patch replaces the std::vector type used in the interface between PDCP and RLC to signal delivery status between both layers. The new data type is a configurable but fixed-size vector. The RLC AM doesn't need to dynamically allocate the vector for every SN but uses the tx_window for storage.	4 years ago
Pedro Alvarez	bea78512e5	Make sure the eNB exits with error when some invalid configs are provided	4 years ago
Francisco	4969c98665	gtpu,bugfix - fixed formatting of addresses in GTPU	4 years ago
Francisco	20e341d0a1	mac,bugfix - fixed formatting of MAC and scheduler user-defined types	4 years ago
Francisco	5a1bf28fe1	optimization - minimization of number of std::string allocations for logging	4 years ago
Francisco	d77b6e1d9c	sched,optimization,refactor - use of custom formatter that avoids mallocs for getting bitmasks strings in hex and binary formats	4 years ago
Francisco	d1236fd62f	stack,optimization - replaced previous block_queue design for new bounded queue in several places in the enb	4 years ago
Francisco	b869b0d8e2	sched,bugfix&refactor: set dci_format before generating the remaining dci parameters in sched_ue::generate_dl_dci_format(...)	4 years ago
Francisco	77ac69796d	sched,bug: change tbs/mcs derivation functions to forbid the use of alt cqi table for DCI format1A	4 years ago
Francisco	fb04fdbe69	sched,bugfix - fix mcs/tbs computation for 256-QAM.	4 years ago
Francisco	c53778134f	config mac pucch parameters from RRC	4 years ago
Francisco	9eeddcec5f	disabled prach vs pucch collision detection temporarily until enb cfg files are updated in the rfci	4 years ago
Francisco	cf7661e10f	perform small pusch allocation in case no space can be found in the PUCCH for ACK	4 years ago
Francisco	102cb196e1	Addition of enb cfg option to choose between PUCCH with multiplexing and without. Change default prach offset to 4. - The new prach offset of 4 accounts for the size of the PUCCH-ACK region with 100 prbs	4 years ago
Francisco	34e39a9835	Implementation of scheduler algorithm to avoid PUCCH collisions - The cch_allocator considers the existence of a fixed PUCCH region dedicated to CQI, SR, and HARQ ACKs - At the moment PUCCH multiplexing is not considered - The PUCCH width was increased to accommodate possible PUCCH-ACK positions	4 years ago
Francisco	8ae8b31ba2	Allow collisions between PUCCH and Msg3 for 6 PRBs - The UL Harq now stores the type of UL alloc (msg3 or data)	4 years ago
Francisco	39aea96c69	fix sched tests UL HARQs. Set common pucch cfg in the sched tests	4 years ago
Francisco	7dcfe7bf0e	sched: updated tbs calculation test. Fix edge cases that failed the test.	4 years ago
Francisco	ed8ab3871c	re-designed algorithm to compute lowest mcs that meets cqi,req_bytes,nof_prbs requirements in the scheduler	4 years ago
Francisco	9748c0be84	simplified tbs/mcs computation in scheduler	4 years ago
David Rupprecht	5285550880	Fixes write SIB pcap define flag back to normal	4 years ago
Francisco	d54cef63b2	avoid reallocating CC in mac::ue when an SCell Activation CE is sent	4 years ago
David Rupprecht	aef6805d03	Added pcap net feature to eNodeB	4 years ago
David Rupprecht	5a95cbdfae	Disable rat assignment in pcap class	4 years ago
Pedro Alvarez	3f4cf0a91f	Fix setting last_submitted_rx_sn in HO	4 years ago
AlaiaL	13fdbd9e0f	[metrics] Fixed csv header for srsenb	4 years ago
AlaiaL	b1483802a2	[metrics] restoring metrics_stdout for enb and ue	4 years ago
AlaiaL	d518a625cc	[metrics] Added the system metrics to the csv	4 years ago
AlaiaL	0ba7cd7df9	[metrics] Added system metrics to the enb's stdout	4 years ago
Francisco	c03dbc6742	fix RRC Connection Reestablishment procedure - correctly save old rnti bearer configuration in new rnti	4 years ago
Francisco	290f39d805	fix crnti mac ce handling in the rrc in normal (no handover) case	4 years ago
Francisco	a72a659fdf	fix timers interface to avoid accessing to a timer after its release. fix gtpu tunnel activation during s1 handover	4 years ago
Francisco	023cb0fdde	log on allocation failure in mac::ue class	4 years ago
Francisco	beed2ddbaa	simplified tx softbuffer acquisition interface in mac::ue	4 years ago
Francisco	e0da736a5f	fix memory management of softbuffers in mac::ue class	4 years ago
Francisco	02539344fb	move rx used buffers of mac::ue to separate cc buffer handler class	4 years ago
Francisco	cc6c9ffc51	move tx/rx softbuffers of mac::ue to separate cc buffer handler class	4 years ago
Francisco	2f95862932	move tx payload buffers of mac::ue to separate cc buffer handler class	4 years ago
Francisco	9eb46cc134	fixed clang tidy warnings in mac::ue.cc	4 years ago
Ismael Gomez	4bcb7564c1	Incorrect return value in scheduler call cases user activity to not terminate	4 years ago
Xavier Arteaga	1e55d68b55	Removed set RNTI from API	4 years ago
Francisco	4b09507c19	remove srslte.h includes from upper layers	4 years ago
Francisco	b329e25bbb	move ue phy interfaces to separate interfaces header file	4 years ago
Francisco	13d805ef56	move ue rrc interfaces to separate interfaces header file	4 years ago
faluco	2328011732	- Remove old loggers in ttcn3 and in NR.	4 years ago
faluco	3ce7454105	- Remove old loggers from ue_stack_lte, ue gw. - Remove old loggers setting up for these classes.	4 years ago
Andre Puschmann	46d8ed8742	enb,rrc: delay UE release after RLC maxRetx this fixes the eNB behaviour when RLC signals maxRetx reached. By directly releasing the UE, we ignore the fact that the UE could still have the reestablishment counters running, so could attempt a reestablishment, which would result in a reject because we would have destroyed the UE context too early. this patch delays the removal of the UE to wait at least until the reestablishment timers are expired.	4 years ago
Francisco	f610a7b83d	Change background worker pool to become a global variable Allocate rrc::ue objects in batches in the background worker pool	4 years ago
Pedro Alvarez	976b5c12c1	Releasing the UE when max retransmissions are reached in the RLC. (#2385 )	4 years ago
David Rupprecht	f6f6ee406b	SRSUE NR: use correct rnti in rar and make NR proc ra	4 years ago
David Rupprecht	0f1586dd2d	Deleted all HAVE_5GNR in CC and h files CMakeList and travis yaml	4 years ago
Pedro Alvarez	d8f3878ce1	RLC failure to deliver notifications and discard timer limits to 1500ms (#2368 ) * Added interfaces for the RLC to notify the PDCP of failure to transmit SDU * Limit discard timer to 1500ms, to avoid issues of lingering SDUs in the undeliverd_sdus_queue. * Fix bug in early exit of notify_delivery and notify_failure * fix compilation issue in rlc-pdcp notification Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>	4 years ago
Francisco	6404722b4b	convert qci_cfg in srsenb to std::map to allow qci values above 10	4 years ago
Francisco	9a9ed01dda	rename pdcch_sched to sf_cch_allocator	4 years ago
Pedro Alvarez	6ecd6e273c	Make sure that the status report is sent in RLF and PDCP reestablishment triggered by Handover	4 years ago
faluco	5f325b4029	- Calculate the metric time stamp for JSON at the end of the function. - Add a range check when traversing the metric structs.	4 years ago
faluco	613d397d0a	- Dump the PDCP metrics into the JSON file. - Fix the PDCP metrics getting reset periodically which invalidated the byte counters.	4 years ago
faluco	a940e169a3	Add the enb_cc_idx value to S1 events.	4 years ago
faluco	b750647cd8	- Remove the cause field in the rrc disconnect event. - Add the sib9 enb home name field to the sectors events, but leave the value as a TODO.	4 years ago
faluco	a4605883f0	Implement second revision of the events and metrics document.	4 years ago
Pedro Alvarez	ba5367bc56	Change order which reestablish is called in eNB Make sure that RLC info queue is reset when reestablish happens	4 years ago
Pedro Alvarez	cfd94441a5	Added metrics to srsenb PDCP	4 years ago
Francisco	9546634b37	use unique_ptr for sched_ue database in scheduler. This will minimize the time spent locking while adding new users	4 years ago
Francisco	faf2adde90	set last_submitted_pdcp_rx_sn to -1 of the next ul rx sn	4 years ago
Pedro Alvarez	c0eb088958	Revert "Sending LastSubmittedRxSN instead of Next_PDCP_RX_SN in status trasnfer." This reverts commit 91a94b546ac6c452508c73812c30cf0cf1384c6f.	4 years ago
Pedro Alvarez	7259f1280a	Sending LastSubmittedRxSN instead of Next_PDCP_RX_SN in status trasnfer.	4 years ago
Francisco	c1adaec038	refactored cce position table structs	4 years ago
Francisco	823da24a8e	removed uneeded sched method to set sched algorithm, and made configured flag atomic	4 years ago
Francisco	6b3cf6c597	moved pdcch sched to separate file	4 years ago
Pedro Alvarez	e0542a4651	Fix issue in sending PDCP status PDU from the eNB due to non-existing LCID at the RLC.	4 years ago
Pedro Alvarez	b0fe302f8e	Added interfaces so the upper layers can trigger the PDCP status report. Added ability to the UE to send Status Report aftre reestablishment.	4 years ago
Pedro Alvarez	89a23cec7e	Added statusReportRequired to the PDCP entity config.	4 years ago
Francisco	a4423ff690	sched: fix compilation issue for gcc4.8	4 years ago
Francisco	a7f4dfab2c	sched: added checks for localized RBG assignment in case of DCI format1A	4 years ago
Francisco Paisana	34d4dc3974	set DCI format 1A while RRC setup/reestablishment/reconfiguration is on-going	4 years ago
Francisco Paisana	929b8650a3	handle byte buffer allocation error in s1ap	4 years ago
Francisco Paisana	c40ad81a90	cleanup s1ap methods. remove hard coded erab list in s1ap handover required message.	4 years ago
Francisco	23459dee28	Created enb_{rlc/pdcp/gtpu/phy_interfaces.h files.	4 years ago
Francisco	43e57df00b	breaking enb_interfaces.h into multiple files on a layer basis. Created enb_rrc_interfaces.h, enb_mac_interfaces.h and enb_s1ap_interfaces.h	4 years ago
Pedro Alvarez	dd6d6f731d	Passing SN provided by upper layers to PDCP entity. Using it to calculate TX_COUNT if passed.	4 years ago
faluco	6359a2d948	- Upgrade the gtpu class in lib dir to srslog. - Propagate old log elimination through all the dependencies of gtpu.	4 years ago
faluco	62fcf04083	Ported the all radio classes to use srslog.	4 years ago
Francisco	ddd1f28820	fix uninit memory access in rrc_nr_test	4 years ago
Francisco	4188b5146e	fix uninitialized memory access in gtpu_test and liblte_mme unpacking	4 years ago
Ismael Gomez	77f905dc64	Move TTI to PID mapping to MAC	4 years ago
faluco	9d15a44c73	Port lib/phy to srslog (#2298 ) * - Ported the channel class to srslog. - Removed all newlines of log messages in lib/phy. * Remove more newlines that use the C debug macros.	4 years ago
Francisco	3265d940ec	remove byte buffer pool cached member variables as they are unnecessary now.	4 years ago
Francisco	04ab4eefcd	use new make_byte_buffer() helper method to create unique_byte_buffers	4 years ago
Xavier Arteaga	a19671802e	Added SRSUE NR-PUSCH initial procedures	4 years ago
Pedro Alvarez	de90b4753f	Added the ability of the RLC AM to notify the PDCP of the acknowledged PDCP PDUs. This includes: - Modifying the byte_buffer_t to include PDCP SN meta-data. This way, the RLC can keep track of the ack'ed bytes for a specific PDCP PDU. - Added in the RLC an `undelivered_sdu_info queue`, to keep track of the amount of ack'ed bytes and the total size of the PDCP PDU, so the RLC can know when delivery is finished. - Added an interface between the PDCP and the RLC so that the RLC can notify the PDCP when it receives an ack from the status PDUs. The RLC passes to the PDCP a vector of all the ack'ed pdus in a rx'ed status PDU. - Added some tests to the notify functionality. This includes some tests where the PDUs are acked imediatly, and one test where the PDU is retx'ed.	4 years ago
David Rupprecht	3dab82c42f	Added interface that allows to update the lcid in case of a nr reconfiguration nr rrc updates gw lcid if reconf was received	4 years ago
faluco	821925a273	- Upgrade to srslog the loggers in lib/mac. - Adapted users of these classes and tests.	4 years ago
AlaiaL	9c764c299d	- Removed the try/catch. Checking the allocation with std::nothrow - Adjusting the code with the coding style.	4 years ago
AlaiaL	f1cd4b1f0d	- fixes crash on initialization. Now the program exits cleanly	4 years ago
Xavier Arteaga	77f0a53abd	Added DCI Format 0_0 unpacking and more NR-PUSCH procedures	4 years ago
Xavier Arteaga	b150e45129	Renamed NR-PHY state and fix license headers	4 years ago
Francisco	c4a50b7de0	avoid loss of pdcp sdus' SNs buffered in gtpu during handover	4 years ago
Francisco	9e25e95545	fix S1AP UE Capability Indication message. Created helper to log received S1AP messages	4 years ago
Francisco	78d1b8083a	fix GTPU tunneling. Avoid forwarding packets to PDCP while the PDCP bearer is not yet created	4 years ago
Andre Puschmann	8e13f04684	mac_pcap: refactor MAC PCAP and include NR RAT into same object after adding the thread-safe PCAP writer functionality to the EUTRA MAC object it became clear that we don't wont to replicate the same for the NR object. This patch therefore refactors the class that now supports both EUTRA and NR rats. The old mac_nr_pcap.[h/cc] has been deleted. All test-cases and usages now use the new object that needs to pass the RAT type in the ctor. this patch addresses the last open point of #2160	4 years ago
faluco	b30845fae4	Remove unused variable in enb vnf_phy_nr.	4 years ago
faluco	1a5799a6ca	- Replace loggers is network utils. - Adapt tests that use network utils and callers.	4 years ago
faluco	79eca0980d	- Ported fsm.h to srslog. - Adapted and removed old loggers in tests and code that used fsm.h	4 years ago
faluco	d37a07a47f	Replaced loggers in buffer_pool.h	4 years ago
faluco	f8485fb799	Replaced loggers to srslog in PNF and VNF classes.	4 years ago
faluco	96c07a69c0	Report the RLF event to the JSON event file in the enb.	4 years ago
Francisco	ec14a6e50b	verify correctness of input to gtpu::write_pdu	4 years ago
Francisco	411946c752	Improvements on GTPU message logging - Avoid multiple lines per each SDU Rx or Tx - log info relative to source and destination of each SDU - log info relative to whether the Rx SDU has been forwarded into a tunnel - log info relative to whether the Rx SDUs are being buffered.	4 years ago
Xavier Arteaga	92c4a38fc2	Fix logger for NR PHY	4 years ago
Xavier Arteaga	2421f2cd99	Multiple PHY fixes and NR-PHY configuration refactor	4 years ago
Francisco	cd68e604b0	fix s1ap UE find method	4 years ago
Francisco	2bde28252c	send UE capability indication through S1AP	4 years ago
Francisco	d64ce7df77	implementation of S1 E-RAB Release Indication and Error Indication messages	4 years ago
faluco	ac62e3c398	Fix the priority of logging levels in places where we before logging we check if a certain log level is enabled.	4 years ago
herlesupreeth	47fff7226a	Send NAS PDU in E-RAB Release Command and issue RRCConnectionReconfiguration to UE This commit addresses the following points - If a NAS-PDU IE is contained in the E-RAB RELEASE COMMAND message, the eNB shall pass it to the UE. - Issue RRCConnectionReconfiguration for the DRB to be removed - Cleaning of DRB in RLC and GTP-U - Fix for Malformed E-RAB Setup Response upon reaching max. DRBs	4 years ago
Andre Puschmann	da9e3363f1	mac_pdu_nr: rename MAC PDU class for NR to adhere naming conventions * mainly to have _nr as trailing name for filename and class * also add "sch" to class and filename (RAR PDU will have extra class)	4 years ago
Francisco	2befbd1825	setup of forwarding tunnels during enb s1 handover	4 years ago
Francisco	e8f6a436af	update gtpu test to account for scenario of buffered PDCP SNs, and buffering of direct path until indirect tunnel is closed	4 years ago
Francisco	a55c4cdca5	avoid gtpu extension header pdcp number magic number	4 years ago
Francisco	56ec2c286e	add gtpu test for tunneling	4 years ago
Francisco	13649e4e19	Implement new GTPU functionality: - multiple tunnels per E-RAB - data forwarding between connected GTPU tunnels - forwarding GTPU End Marker between connected tunnels - TeNB GTPU handles in-sequence delivery when multiple tunnels for the same ERAB exist.	4 years ago
faluco	711438f756	Port enb specific classes to use srslog (#2155 ) * - Started porting the enb PHY layer to use srslog loggers. - Updated srslog to manage the none level. * Finished porting enb phy layer including the NR part. * Ported MAC, GTPU, PDCP, RLC and S1AP enb classes to use srslog. * Use new stack logger. * Ported the enb RRC clases to use srslog. * Remove unused log macros. * Replace loggers in sched, sched_carrier, sched_helpers. * Replaced loggers in sched grid. * Replaced loggers in sched harq. * Replaced loggers in sched ue. * Replaced loggers in sched ue ctrl. * Replace loggers in sched ue ctrl TPC. * Replaced loggers in sched subclasses. * Replaced loggers in rrc_meascfg_test * Configure loggers in rrc_mobility_test. * Fix compilation errors left out after the rebase. * - Implement a custom log sink that will serve as a test spy to intercept and count the number of error and warning log entries. - Adapt the erab_test_setup and rrc_mobility tests to use this new class and make them pass again. * - Remove trailing new lines introduced in the rebase. - Ported the sched_ue_cell class to srslog. * Remove unused log member. * Ported mac tests to srslog. * - Removed remaining trailing newlines from log entries. * Fix compiler errors detected in CI. * Fix another static variable without definition passed to log lines. * Fixed a bug in srslog::flush that would never end when the backend queue is full. * Fetch the RRC logger instead of injecting it in the constructor.	4 years ago
yagoda	1420c23863	adding RAR buffers for multiple carriers, previously RARs into different carriers in the same TTI would overwrite each other	4 years ago
Francisco	26086252ba	fix resetting of harqs in the scheduler during intra-enb handover	4 years ago
Ismael Gomez	fed4e0ad82	Protect access to ul buffers (#2227 ) * Protect access to ul buffers * Fix interval calculation when removing old buffers	4 years ago
Francisco	e0937d1dd1	add lcid check and increase limit to 10	4 years ago
Francisco	a24091edf8	fix handover regression. The new pcell was not being correctly reactivated	4 years ago
Francisco	9b20e35b8f	add comment regarding implementation of false position method in the scheduler	4 years ago
Francisco	927938c7be	fix sched_ue configuration process when a carrier is set to 'not configured'	4 years ago
Francisco	4ed87babff	extend sched_ue_cell interface	4 years ago
Francisco	3d7a83cb6e	delete cc_sched_ue class	4 years ago
Francisco Paisana	c1ff03bd1a	moved uci feedback and state variables from cc_sched_ue to sched_ue_cell class	4 years ago
Francisco Paisana	dadee757a1	moved harq entity and tpc to sched_ue_cell	4 years ago
Francisco Paisana	3892194d98	sched refactor, use enb_cc_idx rather than ue_cc_idx primarily to avoid uneeded conversions	4 years ago
Francisco	30439c12e0	fix 'maybe be used uninitialized' error	4 years ago
Ismael Gomez	47dbd6ed70	Merge pull request #2214 from softwareradiosystems/pr_mac_buffers Limit the number of UL buffers in MAC and deallocate old ones	4 years ago
Francisco	e27ded9e55	add comment explaining the need to warn in case of failed allocate a TB in the scheduler when there are still pending bytes	4 years ago
Francisco	9ab7373251	Encode correctly DCI format2A when one of the TBs is empty	4 years ago
Ismael Gomez	8c85ddea0f	Fix ue_cc_idx naming convention	4 years ago
Ismael Gomez	44e411be2b	Track UL buffers per TTI instead of per PID and remove old ones periodically	4 years ago
Francisco	7f6f3f7912	fix sched test check for ConRes DCI format.	4 years ago
Francisco	8330793da9	use DCI format1A in edge case where the enb has more than one cell and the nof_prbs=15	4 years ago
Ismael Gomez	a6423442c2	Refactor NR RA files and fix header includes all over library (#2162 ) * Refactor NR resource allocation classes. Use DCI instead of grant for dummy PDSCH UE/eNB test * Minor refactors in NR workers and ue_dl * Fix include issues * fix compilation issues	4 years ago
Ismael Gomez	d5f0634975	Add PUCCH SNR measurement (#2175 ) * Add PUCCH SNR measurement * Fix PUCCH SNR estimation * Reverted PUCCH noise estimation * use fpclassify instead of iszero Co-authored-by: Xavier Arteaga <xavier@softwareradiosystems.com>	4 years ago
Ismael Gomez	c1c5fa426c	Fix issue with new way of managing ul buffers not working with CA	4 years ago
Ismael Gomez	7d2c1b636b	Release pointer even if length is zero	4 years ago
Ismael Gomez	e413086576	Limit the number of UL buffers in MAC and deallocate old ones	4 years ago
Ismael Gomez	0780f3caea	pdu_queue must be non-blocking in order to avoid the ue or enb to block in the event of a memory leak and the buffer pool running out of buffers. In that case, the null return shall be handled properly and error logged. This commit restores commit `c4c44c33f4`.	4 years ago
Francisco Paisana	5391001c46	remove unused variable	4 years ago
Francisco Paisana	d4242f2db7	precompute nof_re_table[sf][prb][slot][cfi] for faster nof_re computation and for more accurate lower bound nof_re computation	4 years ago
Francisco Paisana	d0a17b0a40	created sched_ue_cell class that is indexed based on enb_cc_idx	4 years ago
Francisco Paisana	8b306c81e2	refactor tbs/mcs computation in sched	4 years ago
Francisco Paisana	32c47d4fac	change sched warning when it fails to fit srb0 data in grant to info	4 years ago
Francisco Paisana	1dd211c91c	fix log initialization in sched_helpers.cc	4 years ago
Francisco Paisana	afef5188a6	move sched_harq to subfolder	4 years ago
Francisco Paisana	233e604cfe	cleanup sched_ue, moving some unrelated functions to sched_helpers	4 years ago
Francisco Paisana	7e6744037c	fix error check in ue addition	4 years ago
Francisco Paisana	9c7c190074	when the rrc fails to allocate the ue cell resources, it should erase the ue from all stack layers	4 years ago
Andre Puschmann	eb515c5205	enb,mac: check return value when packing RAR PDU this make sure that we only send valid MAC PDUs in the DL.	4 years ago
Francisco Paisana	0d9ff3ecc7	fixed RBG<->PRB conversion. Changed PHICH logging to be single line	4 years ago
Francisco Paisana	68e7df1248	allocate PUCCH resources in RRC UE only in case UE CA is activated	4 years ago
Ismael Gomez	a360580999	Run PRACH workers before cc_workers fixes memory corruption when PRACH workers run in foreground (eg in ZMQ)	4 years ago
Francisco Paisana	0761a8f08b	Add RLF-Report handling functions to srsENB	4 years ago
Francisco Paisana	434bdfca68	decoupled srsenb rrc ue mac controller from the rrc::ue class	4 years ago
Francisco Paisana	f8b7351e1b	implementation of object memory pool via class-specific operator new/delete	4 years ago
Francisco Paisana	768a4fa627	added growth policy for rrc::ue memory pool. Fixed memory leak	4 years ago
Francisco Paisana	a73cbcdc9d	added mem_pool for growing object pools. Applied the mem pool to the rrc::ue creation	4 years ago
Francisco Paisana	9883dc2171	remove warning when RAR fails to allocate in a given TTI due to lack of space	4 years ago
Francisco Paisana	bc8e65c82f	bug fix in the PF scheduler. The correct history was not being stored for newtxs	4 years ago
Andre Puschmann	02b0f251aa	prach_worker: move variable to function body the variable was only used inside the run_tti() function and isn't needed elsewhere. refactor therefore.	4 years ago
Francisco Paisana	02d4dde1f5	issue 2170 fix: add extra check that UL harq is empty before allocating it	4 years ago
Francisco Paisana	f45d31d899	add fairness coefficient to UL.	4 years ago
Francisco Paisana	ea8ad153c4	add configurable fairness parameter to pf scheduler	4 years ago
Francisco Paisana	2abe486e18	separate control loops for PUCCH and PUSCH TPC	4 years ago
Andre Puschmann	f0138d45fe	srsenb,phy: fix setting of PHY log level same regression that was fixed for the UE in `52da9eb46f`	4 years ago
Andre Puschmann	732a108982	mac: convert rar_pdu_msg[] from vector into array and protect access attempt to address ASAN detected issue: RACH: tti=821, cc=3, preamble=11, offset=0, temp_crnti=0x47 ASAN:DEADLYSIGNAL ================================================================= m==25385==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000024 (pc 0x564b19a26c93 bp 0x7fa0e5f1a8c0 sp 0x7fa0e5f1a798 T8) ==25385==The signal is caused by a WRITE memory access. ==25385==Hint: address points to the zero page. ------DL--------------------------------UL------------------------------------ rnti cqi ri mcs brate ok nok (%) snr phr mcs brate ok nok (%) bsr 46 0.10 0 0.0 0 0 0 0% 0 0.0 0 0 0 0 0% 0.0 47 0.10 0 0.0 0 0 0 0% 0 0.0 0 0 0 0 0% 0.0 #0 0x564b19a26c92 in srslte::rar_subh::set_ta_cmd(unsigned int) /mnt/data/jenkins/workspace/srslte_ogt_manual_zmq/srsLTE/lib/src/mac/pdu.cc:1136 #1 0x564b19577f7e in srsenb::mac::assemble_rar(srsenb::sched_interface::dl_sched_rar_grant_t*, unsigned int, int, unsigned int, unsigned int) /mnt/data/jenkins/workspace/srslte_ogt_manual_zmq/srsLTE/srsenb/src/stack/mac/mac.cc:837 #2 0x564b19591765 in srsenb::mac::get_dl_sched(unsigned int, std::vector<srsenb::mac_interface_phy_lte::dl_sched_t, std::allocator<srsenb::mac_interface_phy_lte::dl_sched_t> >&) /mnt/data/jenkins/workspace/srslte_ogt_manual_zmq/srsLTE/srsenb/src/stack/mac/mac.cc:653 #3 0x564b19497ee2 in srsenb::lte::sf_worker::work_imp() /mnt/data/jenkins/workspace/srslte_ogt_manual_zmq/srsLTE/srsenb/src/phy/lte/sf_worker.cc:208 #4 0x564b199f8db4 in	4 years ago
Xavier Arteaga	b3200d9ef5	Renaming common UL/DL DMRS related types and initial NR PUSCH implementation	4 years ago
Andre Puschmann	d0d7ab4662	srsenb: log cell gain updates add a logline in info whenever the user updates the cell individual gain. Note that this log happens before checking whether the cell even exists and can be updated. This is mainly because phy_common doesn't have an own logger object.	4 years ago
Xavier Arteaga	909e5de34f	Fix NR workers	4 years ago
Ismael Gomez	6348ddefd5	Add option to run prach_worker in the caller thread instead of by a background worker. This is useful when running simulations with ZMQ, to avoid the prach worker to take too much time and miss the RAR deadline	4 years ago
Francisco Paisana	9de318c7e6	avoid allocating DL harqs when respective acks are still pending, when there is a reordering of ttis in the phy	4 years ago
faluco	88611fe0ab	Added the latency and buffered bytes bearer metrics.	4 years ago
faluco	d3964c70ea	Dump to the json reporter the missing bearer metrics.	4 years ago
Francisco Paisana	66aa34d173	update RRC NR ASN1 to 2020-09 v15.11	4 years ago
Pedro Alvarez	0c20b7a455	Added support for S1AP modify bearer request support. This includes: - Handle received E-RAB S1AP at s1ap.cc. - Added methods to rrc.cc, rrc_ue.cc and rrc_bearer_cfg.cc to handle erab modify request. - Made RLC add_bearer() function capable of re-creating the RLC entity. - Send RRC reconfiguration to the UE and reply to the EPC with S1AP modify bearer response. This commit also adds support to srsEPC to send S1AP modify bearer request for testing purposes.	4 years ago
Francisco Paisana	099dad8cb1	disable PHR handling in the UL sched by default	4 years ago
Ismael Gomez	f9a02299f9	Use MAC PDU pointer instead of tti_rx and rnti as a key to associate buffers. Decouple crc_info() and push_pdu() functions. This allows for different timing architectures in the PHY	4 years ago
Ismael Gomez	0498439d41	Backport some changes from FAPI branch (#2124 ) * Reorder DCI FORMAT enum * Fix endianness issue * Fix return codes in phy_ue_db * Log members should be destructed after the layers. * Add JSON metrics and Events. Add Alarm log channel. Simplify MAC metrics struct. * Restore metrics_stdout change	4 years ago
Francisco Paisana	7869c66fb7	avoid overwriting phy config ul64qam config for scell	4 years ago
Francisco Paisana	442843e276	enb metric bound check. Fix of heap-buffer overflow issue	4 years ago
Francisco Paisana	82eb31f70f	add rlc metrics to enb	4 years ago
Francisco	e2654e69ec	Enable pdu stack latency measurements in the eNB.	4 years ago
Francisco	b0a7506a8a	add extra check to verify if erab is still available for rrc metric extraction	4 years ago
faluco	343587b32d	Update NR classes after metrics interface changes.	4 years ago
faluco	f20b75a05f	Re-structure enb metrics a bit. Create a generic mac metric struct and per ue mac metrics struct.	4 years ago
faluco	5529943172	Add a per sector rach preable counter for the metrics.	4 years ago
Francisco	f1c05f6826	add sector id to ues in mac metrics	4 years ago
Francisco	43e0a3209d	fill enb rrc metrics with drb info	4 years ago
Ismael Gomez	5d85307a98	Fix 256QAM reconfiguration	4 years ago
Ismael Gomez	a9673e3c53	Use number of configured cells before reconfiguration for DCI calculation	4 years ago
Ismael Gomez	e654062a7a	Do not stash all PHY configuration in eNB during reconfiguration. Stash only number of CC used by DCI	4 years ago
Pedro Alvarez	7eebd71627	Added S1AP E-RAB release command/response handling to srsENB. Added the ability to srsEPC to send the E-RAB release command.	4 years ago
Francisco	cba0cc457f	sched rand test refactor: creation of abstract sched simulator class for testing	4 years ago
Francisco	a068ae11b0	sched rand tester ue_sim class now handles cqi	4 years ago
Codebot	43082e8d6a	enb/ue: turn various warning messages into info turn events that may happen in the normal life of a eNB/UE into info rather than warning to allow strict warning/error checking in tests.	4 years ago
Andre Puschmann	eea6f0f11b	enb: fix potential invalid access in stdout metrics this fixes a potential access of invalid PHY or MAC metrics by checking the user entry actually exists. the RFCI has shown this error: ------DL--------------------------------UL------------------------------------ rnti cqi ri mcs brate ok nok (%) snr phr mcs brate ok nok (%) bsr ASAN:DEADLYSIGNAL ================================================================= m==31838==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x555d482b6893 bp 0x7f6ac32d1160 sp 0x7f6ac32d0bc0 T21) ==31838==The signal is caused by a READ memory access. ==31838==Hint: address points to the zero page. #0 0x555d482b6892 in srsenb::metrics_stdout::set_metrics(srsenb::enb_metrics_t const&, unsigned int) /mnt/data/jenkins/workspace/srslte_dev_ogt_zmq_nightly/srsLTE/srsenb/src/metrics_stdout.cc:101 #1 0x555d482865f1 in srslte::metrics_hub<srsenb::enb_metrics_t>::run_period() /mnt/data/jenkins/workspace/srslte_dev_ogt_zmq_nightly/srsLTE/lib/include/srslte/common/metrics_hub.h:88 #2 0x555d482865f1 in srslte::periodic_thread::run_thread() /mnt/data/jenkins/workspace/srslte_dev_ogt_zmq_nightly/srsLTE/lib/include/srslte/common/threads.h:143 #3 0x555d4826813d in srslte:🧵:thread_function_entry(void*) /mnt/data/jenkins/workspace/srslte_dev_ogt_zmq_nightly/srsLTE/lib/include/srslte/common/threads.h:102 #4 0x7f6b0dc546da in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76da) #5 0x7f6b0bf0171e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x12171e)	4 years ago
David Rupprecht	848496bb0f	Moved get_earfcn to srslte get_carrier_freq func	4 years ago
Francisco	37ee8bcf46	fix issue 2082 - ensure that sched does not exceeds max coderate while decreasing mcs	4 years ago
Francisco	b4861bc59a	move sched params and sched helper methods to sched_helpers.h/cc files. Removed place in the scheduler where the mcs is increased forcefully to avoid segmentation	4 years ago
Francisco	920e15c1a5	fix logical channel pdu size computation	4 years ago
Ismael Gomez	ae1092257f	Fix issue in 15 PRB 2CA: Due to DCI format ambiguity, the scheduler needs to use Format1A instead of Format1. The number of PRB was incorrectly calculated when generating the grant, leading to corruptions in the MAC PDU.	4 years ago
Francisco	9eddfdb4a3	fix sched rand tester coderate check. tbs needs to be converted from bytes to bits	4 years ago
Francisco	0ae304a6ed	update sched rand tester to detect when tbs coderate exceeds 0.93	4 years ago
Francisco	2598989f7d	replace msg3grant type from C-array to bounded vector	4 years ago
Francisco	22229adf08	fix: normal phr is only sent for PCell	4 years ago
Francisco	8670558692	fix failing scheduler ca test	4 years ago
Francisco	479602ed1d	add option to specify target ul sinr for UL power control to the enb rr.conf parser	4 years ago
Francisco	5865df39d1	created class that implements the scheduler transmit power control and PHR handling	4 years ago
Xavier Arteaga	ebd87e63c0	Fix worker NR compilation	4 years ago
Xavier Arteaga	f9643843a0	SRSENB/UE Fixed NR workers	4 years ago
Xavier Arteaga	b501f2eeaf	SRSENB/UE: Added NR workers	4 years ago
Xavier Arteaga	a908fb6c5b	Fix NR srsue/srsenb. Initial PHY NR in SRSENB.	4 years ago
Xavier Arteaga	85afdf8ce3	SRSENB: moved phy workers to lte worker pool	4 years ago
Francisco	2b59e90304	fix: limit number of encoded PHICH in the scheduler to the max size of the array	4 years ago
Francisco	2b97b2c8bb	add bound checks for data, bc, and rar allocations in the scheduler to avoid array overflows.	4 years ago
Francisco	86ab1864f7	The struct tti_point is now used ubiquitously in the scheduler	4 years ago
Pedro Alvarez	49bcffcdf8	Fix issue packing TEID in Error indication.	4 years ago
Pedro Alvarez	235f373af7	Started to add ability to send error indication when G-PDU from invalid TEID is received.	4 years ago
Francisco	8fb3ea6922	Added the ability to choose scheduling policy from enb.conf - The two options provided at the moment are time-domain RR and PF	4 years ago
Francisco	b71e8075f4	Refactoring of scheduling algorithms - Use single interface for both DL and UL - Wrote helper functions for tasks that are common to different algorithms - created subfolder for all scheduling algorithms	4 years ago
Francisco	d7fae0b7a3	Implementation of time-domain PF scheduler - PF scheduling becomes the new default	4 years ago
Andre Puschmann	07d2bc4fe8	change license header to agnostic version with hint to root LICENSE file	4 years ago
Francisco	a5ef9f1eb9	potential fix for heap-overflow in scheduler, issue #2053 . Added a bound check for the number RACH handled per tti. RACHs are ignored once the limit is surpassed.	4 years ago
Francisco	2fcb507de7	Fix gcc compilation errors with false_position_method in sched_ue.cc	4 years ago
Francisco	8d181ef41c	Optimization of cc_sched_ue::cqi_to_tbs(...) method via the use of root-finding algorithm	4 years ago
Francisco	94efeab672	Optimization of sched_ue methods to derive required number of prbs to allocate to a rnti This optimization has been achieved by: - implementation of "false position method" root-finding algorithm - application of the false position method in cc_sched_ue::get_required_prb_dl/ul(...) The number of iterations in the worst case scenario, reduced from 100 to 5 with the proposed algorithm.	4 years ago
Francisco	f07e52129c	increase mcs ul upper bound to 24 when ue is cat4 and enb supports 64qam. Simplified max_mcs computation	4 years ago
Francisco	3d80ff4831	fix activation of PDCCH for adaptive retxs.	4 years ago
Francisco	fc81a5c6ba	harq ack state can now only be NACK or ACK. The ul_harq pending phich flag is now reset after phich scheduling. Thus, the existence of a crc_info(...) signal from the PHY is not required.	4 years ago
Andre Puschmann	1ecfb88e46	txrx: fix double white space	4 years ago
Andre Puschmann	43220e42d6	enb: print cell bandwidth when initializing them carrier this allows to quickly check the cell bandwidth	4 years ago
Francisco	95cc6238a5	compilation time reduction - avoid including enb_stack_lte.h in main.cc and include enb_stack_base instead	4 years ago
Francisco	66712023bb	remove unneeded includes of full rrc asn1 lib	4 years ago
Francisco	3067e81e67	fix check of pending UL bytes	4 years ago
Francisco	bb96625129	renaming lch_manager -> lch_ue_manager	4 years ago
Francisco	a348508072	simplified sched_ue pending DL bytes calculation API	4 years ago
Francisco	0ffea62411	Wrote logging functions for SCHED MAC CE/LCID allocations	4 years ago
Francisco	c1fb161004	Move sched lch_manager to separate file	4 years ago
Francisco	eae0dc93ad	rename scheduler files. scheduler -> sched	4 years ago
Francisco	4350e8ff70	fix calculation of number of users during the phy metrics acquisition	4 years ago
Francisco	68eda336bd	remove ENB_METRICS_MAX_USERS compile time macro and use run-time variable to set maximum number of UEs the srseNB can have connected at a given instant.	4 years ago
Ismael Gomez	ce20cc4c54	Add missing current_tx_nb which was causing all in uplink to fail	4 years ago
Pedro Alvarez	d05bc064b5	Reduced SCTP connect() timeout. Added configuration for RTO_MAX. Cleanup debug prints.	4 years ago
Francisco	324cb80cac	rename cell_info_common->enb_cell_common and cell_ctxt_dedicated->ue_cell_ded	4 years ago
yagoda	bdc1964335	consolidating RRC eMBMS configuration into single function, setting some parameters to const	4 years ago
yagoda	b90574975b	refactoring asn1 eMBMS code, removing asn1 from PHY and MAC in eNodeB	4 years ago
Andre Puschmann	fb83b5c307	enb: fix reestablishment with AS security enabled this fixes RRC reestablishment with security turned on the bearers, primarily SRB1, were reestablished before the "old" security context was restored from the previous RNTI of the reestablishing user. this let SRB1 without proper security config. therefore the UE couldn't decrypt the first response of the UE on SRB1 that was already encrypted.	4 years ago
Francisco	92c1c2a182	more efficient measObjToAddModList reconfiguration by ensuring consistency in EARFCN ordering	4 years ago
Francisco	68d463b08f	remove var_meas_cfg_t class	4 years ago
Francisco	25bfb6d84d	move rrc measconfig handling functions to separate file. Update measconfig tests	4 years ago
Francisco	1cb65f07f1	enable meas gaps in RRC and enb parser	4 years ago
Francisco Paisana	49a48c0130	add measgap awareness to scheduler metric and sf_sched. Add measGap test to random sched test suite.	4 years ago
Francisco Paisana	2b05d5a67c	add meas gap addition logic to srsenb rrc mac controller	4 years ago
Francisco Paisana	9579931f16	added meas gap checks to scheduler ue	4 years ago
Xavier Arteaga	036026be04	SRSENB: CSI reports on active SCells only	4 years ago
Andre Puschmann	35373d1385	enb,ue: add cmdline arg to enable usage of default LTE sample rate some RF boards might have issues with the sharp filters that are needed for the reduced sample rate operation that we use by default. This switch allows to use the default LTE sampling rates and configure this at run-time, not compile time.	4 years ago
Francisco Paisana	fdec451a9d	disable mcs>20 if eNB supports UL 64QAM but UE doesn't	4 years ago
Francisco Paisana	bc00abeeb8	fix phy configuration of UL 64QAM	4 years ago
Francisco Paisana	b369d6d5d5	consider enb sib config when activating UL 64QAM	4 years ago
Francisco Paisana	bf7c587e4f	add UL 64QAM support to eNB RRC and scheduler	4 years ago
Francisco Paisana	d5f6ccc0c4	integrated UL UE-dedicated sched tests in random test	4 years ago
Francisco Paisana	64fca23eb3	extended dci content checks of DL and UL grants in the scheduler random tester.	4 years ago
Francisco Paisana	88105c1577	change the namespace of tti point helper functions for the eNB	4 years ago
Ismael Gomez	524453a6af	Fixes N_pucch_cs allocation to avoid collision with SR	4 years ago
Ismael Gomez	13f1d65b24	Add missing current_tx_nb which was causing all in uplink to fail	4 years ago
Ismael Gomez	8ed6345ff2	Do not reset softbuffer on each iteration	4 years ago
Francisco Paisana	3ea47b645a	changed the way the number of UL pending bytes is calculated in the scheduler	4 years ago
Ismael Gomez	dfb389d68f	srsenb: Use MCS from new grant when doing adaptive retx	4 years ago
Francisco Paisana	77d64f3ea5	add PDCCH alloc to UL retxs that resume the HARQ	4 years ago
Francisco Paisana	d8203acd56	implement harq resuming functionality	4 years ago
Francisco Paisana	510959b50f	update nr asn1 files, and asn1 tests	4 years ago
Francisco Paisana	f927ccaf55	fix pusch grant allocation for cqi reporting in CA.	4 years ago
Francisco Paisana	a351b2534e	allow PUSCH grants for CQI in PCell	4 years ago
Francisco Paisana	2ade364434	defer scell activation to rrc reconf complete reception	4 years ago
Andre Puschmann	74dcdec54f	enb: fix antenna port count for SCell config in RRC reconfig set antenna port count for SCells in RRC reconfig message according to configured ports in the enb config	4 years ago
Francisco Paisana	a865858db3	disable srbs UL during handover to avoid UL grants and scheduling requests before the handover is complete	4 years ago
Francisco Paisana	484c7586b4	fix heap buffer overflow	4 years ago
Francisco Paisana	42cdc5e340	Allocate all the leftover bytes of the TBS to last allocated MAC SDU. Fix the way the RLC header is accounted for depending on the bearer id. For instance, the SRB0 does not require any RLC header.	4 years ago
Francisco Paisana	55d62a2baa	fix rlc buffer updating inside the scheduler to account for RLC headers	4 years ago
Francisco Paisana	84cfc29ca1	apply the scell configuration sooner during intra-enb handover	4 years ago
Francisco Paisana	b40a5a958e	use common function to fill rrc reconf message in handover	4 years ago
Francisco Paisana	e9b693942f	diff-based cell selection activation	4 years ago
Francisco Paisana	836e7d7ede	refactor scell addition in the srsenb::rrc to follow the same style of other rrc recfg fields	4 years ago
Francisco Paisana	a8e11d7991	removal of the special case for rrc reconf update	4 years ago
Francisco Paisana	f26b5ccde7	fix drb reestablishment during handover	4 years ago
Francisco Paisana	7bf196a6e0	removal of srb handling from srsenb::rrc::bearer_cfg_handler	4 years ago
Francisco Paisana	2ef1e286b2	fix set of rrc reconf message radio resource cfg fields	4 years ago
Francisco Paisana	890113fd32	now the rrc enb is using a common function for rr_cfg reconf for the first reconf message	4 years ago
Francisco Paisana	ce78fa82ce	now the rrc enb is using a common function for rr_cfg setup/reest	4 years ago
Francisco Paisana	97f2e4336e	refactor of functions for filling the asn1 radio resource config structs. This functions are used during rrc setup/reest/reconf	4 years ago
Xavier Arteaga	fa837925d0	Fix inter-frequency/intra-enb HO	4 years ago
Andre Puschmann	ff21d9c077	enb: fix error log when parsing cell config	4 years ago
Xavier Arteaga	58be68f856	Changed cell gain command from cell index to cell id	4 years ago
Francisco Paisana	9b40d1da99	fix 256qam for handover	4 years ago
Francisco Paisana	c24d754dbb	add 256qam to scell as well	4 years ago
Francisco Paisana	514deaf25b	fix resetting of phy and mac during reestablishment	4 years ago
Francisco Paisana	83d13cf20f	uncomment 256qam features	4 years ago
Francisco Paisana	4cb6ed27eb	updated scheduler ue mcs computation to account for new 256QAM tables	4 years ago
Francisco Paisana	461f34785d	activation of 256qam in reconf message if the UE supports it.	4 years ago
Francisco Paisana	44a9ad76f1	avoid sched_ue dangling pointer With the sched feature that allows scheduling in TTIs ahead of time, there is no guarantee that when the tti arrives to generate a sched result, the stored raw sched_ue pointers are still valid. For this reason, I now store the rnti and check if the rnti still exists.	4 years ago
Francisco Paisana	0d38e28ce7	address PR comments. Change warning message if sched ue cells cqi configs will lead to time collisions.	4 years ago
Francisco Paisana	852c31c0bc	log warnings when the sched ue cfg is not valid	4 years ago
Xavier Arteaga	fac6d40a45	SRSENB: fix PUSCH max number of iterations	4 years ago
yagoda	e09b6aaacb	updating sib13 config for mbms, fixing small bug with metrics	4 years ago
Francisco Paisana	e84aa34139	comment out 256qam features	4 years ago
Francisco Paisana	1ce928ab2e	use of current / future ue sched config structs in the srsenb::rrc::ue::mac_controller as an approach to deal with the multi-step mac reconfiguration of the UE	4 years ago
Francisco Paisana	1e6d902873	cleanup of srsenb::rrc::ue::mac_controller api	4 years ago
Pedro Alvarez	f5ca40e3bf	Make sure that security is enabled after sending RRC reestablish, so that reestablish complete is integrity checked and unciphered.	4 years ago
Andre Puschmann	9be7dc9572	enb: fix AWGN config example and help message we've moved to SNR rather than channel noise so this fixes the example and help text	4 years ago
Francisco Paisana	4230a60859	added a warning to the enb parsing that checks for invalid cell pci configurations	4 years ago
Francisco Paisana	f1bdf33d10	addition of cells provided in cell_meas_list of rr.conf to cellsToAddModList in the rrc reconfiguration message	4 years ago
yagoda	7e60d8aae5	fixing issue with explicit uplink frequency setting	4 years ago
Francisco Paisana	c5c7700cb7	implemented DL logical channel prioritization test for finite PBRs	4 years ago
Francisco Paisana	2d3681699a	added test for DL sched logical channel prioritization. At the moment only PBR=infinity is tested	4 years ago
Francisco Paisana	9b10acff06	implemented logical channel prioritization in DL scheduler	4 years ago
Francisco Paisana	b7ed8b1858	- added react method to to_state<...> transitions - s1 handover composite state simplified - the eNB now starts a HO cancellation when it receives an invalid Handover Command - the FSM log now prints the current state when it receives an unhandled event	4 years ago
Francisco Paisana	53f1a62c64	cleaned up state machine of sched_ue for activation/deactivation of carriers	4 years ago
Francisco Paisana	a761762ec8	extended cc_sched_ue fsm to account for more harmonious transition of an scell to deactivated state	4 years ago
Francisco Paisana	74c18ecf6c	implementation of SCell Deactivation	4 years ago
Francisco Paisana	eafc003671	Altered the way the generation of the scheduling decision for a given TTI is made. Instead of generating one CC in each dl_sched()/ul_sched() call, all CC decisions are generated at once. This avoids race conditions with calls from the RRC to the MAC to configure UEs.	4 years ago
Francisco Paisana	bc429eae94	add comment explaining why BSR has to be accounting in the computation of the number of bytes to allocate in UL	4 years ago
Francisco Paisana	12c147d75a	The scheduler now accounts for the possible presence of BSRs in the size of UL grants	4 years ago
Francisco Paisana	c46402c836	fix phy configuration during handover on srsenb. The function srsenb::rrc::ue::fill_scell_to_addmod_list assumes that the phy_cfg of the PCell is up-to-date, which was not the case. With this PR, the srsenb rrc updates the phy_cfg before the ho cmd is sent, but, in the case of intra-enb ho, the updates are not submitted to the phy before the reception of the crnti mac ce	4 years ago
Andre Puschmann	9105b36cee	srsenb: backport of a Xico's patch to explicitly link against libconfig this caused issues for some systems in parallel builds	4 years ago
Francisco Paisana	0f51d70aac	fix measObj addition in srsenb. Now the enb considers both scells and meas_cells in the rr.conf	4 years ago
Francisco Paisana	ae32ab9b13	addressed xavie's comments regarding list of scells to add to rrc reconf message not being in order when we iterate it	4 years ago
Francisco Paisana	d42cdca729	fix scell activation in the phy during intra-enb handover.	4 years ago
Andre Puschmann	9866dcc10b	enb: disable qam256 configuration disable qam256 altogether until underlying PHY/MAC support is implemented	4 years ago
Francisco Paisana	49186e2b1f	Fix NCC set in HO command message for intra-enb handover	4 years ago
Francisco Paisana	2e10c8e13d	bug fix - eNB was not allocating UL grants for an UE that has performed intra-enb handover. The problem resulted from the fact that the ue configuration in the scheduler not accounting for removed cells.	4 years ago
Francisco Paisana	8a5a571045	bug fix - in case of intra-enb Handover, the eNB was not adding SCells in the HO command	4 years ago
Francisco Paisana	4383796393	add scells in case of intra-enb handover	4 years ago
Francisco Paisana	688dda30a4	favour carriers with best channel conditions for UL grants due to SRs	4 years ago
Pedro Alvarez	2f0125ef4e	Fix issue recovering key state, when the first HO fails (specifically, is_first_ncc was not recovered). Minor improvements in key logging.	4 years ago
Francisco Paisana	137e554eb3	reestablish pdcp bearers is required in case of AM bearers	4 years ago
Francisco Paisana	4c88404801	fix measurement report handling in case of intra enb handover	4 years ago
Francisco Paisana	4b1626bf24	fix eutra packing recovering during reestablishment in the srsenb	4 years ago
faluco	dfeed52514	- Rename out_stream function to console.	4 years ago
faluco	62faef7c71	- Replaced all uses of the log::console method.	4 years ago
Francisco Paisana	942c28881d	converted member method of list of cells in the enb to a free function	4 years ago
Francisco Paisana	3a924a1d80	avoid sending cellsToAddModList if cell offsets are zero	4 years ago
Francisco Paisana	da70c0fdaf	fix cellsToAddModList handling. Now the eNB always adds PCell+SCells as measObjects in the RRC Reconfiguration messages. It may also further include cellsToAddModList if they are provided in the rr.conf file	4 years ago
Francisco Paisana	89eeb5a355	use utility methods to find meas objs based on earfcn	4 years ago
Francisco Paisana	141960fbda	remove unnecessary shared_ptrs and use value semantics instead for the var_meas_cfg of the different enb cells	4 years ago
Francisco Paisana	098172c911	fix cellIndex assignment in srsENB to not necessarily copy cell ID	4 years ago
faluco	f0d651ae8e	- Fixed a leak in the MME class not releasing the static byte buffer pool. - Now the pool gets destroyed on program exit using a unique_ptr. - Removed manual cleanup() calls in all the code base to free the pool instance.	4 years ago
Francisco Paisana	dcf5a727f2	do not send RRC release in case the eNB receives a S1AP UEContextRelease command and the UE is doing handover. Handle GTPU end marker	4 years ago
Francisco Paisana	13a5bfb525	- fix reestablishment reject transmission in the srsenb. For SRB0 SDUs, no RLC header is required, so we do not need to check in such case if there is enough space in the TB for the header. - fix srsenb reestablishment check for UE context. The pci has to be accounted for the srsenb to understand that the UE trying to do reestablishment corresponds to one of its own	4 years ago
Xavier Arteaga	3e6c337b44	SRSENB: protect MAC softbuffers access SRSENB: fix retransmissions	4 years ago
Xavier Arteaga	b633c1abcd	SRSENB: report MAC CSI measurements of all configured cells	4 years ago
Xavier Arteaga	d0969a7ad9	SRSENB: review PHY UE DB assertions	4 years ago
Andre Puschmann	49655cd33c	enb,s1ap: only log info in the s1ap connection procedure the event is logged as error by the calling function already	4 years ago
Francisco Paisana	7e6487b6fa	perform PUCCH+PRACH PRB reservation right at the start of a new TTI in the scheduler	4 years ago
Andre Puschmann	d30822784f	enb: refactor MAC PDU logging * remove single line MAC PDU subheader logging in favor of to_string() helper that prints entire MAC header in single line * log MAC PDU after parsing and packing	4 years ago
faluco	5e8a4c898d	Bring back the circular array object. (#1712 )	4 years ago
Ismael Gomez	59b6301cc8	Remove legacy arbritrary 1s timeout for eNB requests	4 years ago
Andre Puschmann	87d4a5dc9c	enb: use circular array to access TTI and HARQ based data structures this makes use of the new circular array to remove the need to apply the modulo operation when safely accessing the underlying array.	4 years ago
yagoda	b5a8d82058	-adding more prach tests to make test, removing some variables from stack -PRACH time offset to TA unit conversion	4 years ago
Pedro Alvarez	b59eca1b27	Wait until reestablish complete is finished to swap rnti in s1ap and gtpu.	4 years ago
Pedro Alvarez	6ec26ea627	Make sure that last_submitted_rx_sn is not 0 after handover.	4 years ago
Andre Puschmann	655c7ae8ae	enb: fix warning when removing user when removing a user from the eNB we iterated over all possible LCIDs and set the buffer state to zero in the scheduler. this resulted in following log entries: 13:57:23.856334 [RRC ] [I] Received Release Complete rnti=0x46 13:57:23.856352 [MAC ] [W] [ 5149] The provided lcid=6 is not valid 13:57:23.856362 [MAC ] [W] [ 5149] The provided lcid=7 is not valid 13:57:23.856368 [MAC ] [W] [ 5149] The provided lcid=8 is not valid 13:57:23.856371 [MAC ] [W] [ 5149] The provided lcid=9 is not valid 13:57:23.856376 [MAC ] [W] [ 5149] The provided lcid=10 is not valid we now check if the bearer exits at RLC and only report those to the MAC.	4 years ago
Ismael Gomez	38e2ffe414	Use Format1A when using CA and 15 PRB due to DCI size ambiguity	4 years ago
Ismael Gomez	3ee15191e7	Allow inactive cells to report CQI too during Reconfiguration	4 years ago
Ismael Gomez	51521ad8e4	Improved PDCCH blind search and fixed a few issues with ambiguous DCI size with Release 10	4 years ago
Andre Puschmann	1d1d52f3e6	enb: fix stopping of input thread since we've used a blocking read of stdin (with std::getline()) we had a race when the eNB was stopped and the user was still making keyboard inputs. this is because the we didn't wait until the input thread was terminated until we stopped the eNB. we know use poll to query stdin (getline has no timeout mechanism).	4 years ago
Xavier Arteaga	af8898943f	SRSENB: implement console cell_gain command SRSENB: fix 5GNR compilation SRSENB: fix override methods	4 years ago
Xavier Arteaga	f14e699df4	SRSENB: fix MAC UE DB Read protection	4 years ago
Ismael Gomez	0afcea9d61	Do not allow empty TBS PUSCH. Account for CQI from inactive cells before activated. (#1667 )	4 years ago
Francisco Paisana	fddcc3d8ea	In the case of Handover, postpone the activation of the CQI and SR config present in the HO command for after the RA proc completion to the target eNB	4 years ago
Francisco Paisana	8a651c972e	add scells to ho cmd	4 years ago
Xavier Arteaga	3aec23f7d8	SRSENB: calculate TA from PUCCH messages	4 years ago
Xavier Arteaga	b3d66c98c3	SRSENB: tx gain per channel and fix bug	4 years ago
Francisco Paisana	13caf287f9	fix S1 Handover with UE CA. The HandoverPreparation message was not being filled correctly	4 years ago
Ismael Gomez	a4835dd2c8	More accurate MCS reduction when PUSCH carries UCI (#1630 )	4 years ago
Xavier Arteaga	029f36b449	srsLTE: added efficient integer resampler and srsue/srsenb integration	4 years ago
Francisco Paisana	cc469fc7a3	fix reestablishment after S1 handover by setting ncc accordingly	4 years ago
Francisco Paisana	78a3370396	added comment explaining that we evenly distribute PUCCH resources between SR and CQI	4 years ago
Francisco Paisana	68acad25c6	altered default SR and CQI mapping in rr.conf parsing to avoid collisions	4 years ago
Francisco Paisana	1abec61498	allow inactivity timers below the recommended value	4 years ago
Francisco Paisana	b47f8e6c1a	increased rrc inactivity timer to avoid unnecessary pagings while setting up an initial enb-ue iperf connection	4 years ago
Matt Johnson	e9eab89a6b	srsenb/rrc: Avoid crash when CSFB requested but sib7 not configured This commit addresses an issue where if a UE requests a release for circuit switched fallback, but the sib7 carrier freqs info list is not configured, the eNodeB would crash with a segfault due to attempting to access an element from an empty list. This commit adds explicit checking to handle the empty list case. If the list is empty, no redirect carrier info is added to the connection release message and the UE must scan for the fallback network itself.	4 years ago
Xavier Arteaga	0e96ef3df0	Channel emulator takes SNR as input parameter	4 years ago
Francisco Paisana	0036941af4	added extra state to S1 target enb mobility FSM. Accounts for out-of-order arrival of MMEStatusTransfer. Also, now we avoid creating DRBs before the MMEStatusTransfer	4 years ago
Andre Puschmann	5e40bfe72c	mac_pdu: unpack and print BSR index as well as BSR value in bytes before the BSR was extracted but the actual index (between 0 and 63) was not stored but directly converted into bytes. for log parsing and debugging it is easier to follow the index value. this patch therefore adds both values to the log message and extends the API accordingly.	4 years ago
Francisco Paisana	bb5dd92dca	implemented s1 handover cancellation procedure to force the target enb to release the ue ctxt	4 years ago
Francisco Paisana	8c9e596f89	refactored s1ap handover request interface. cleaned up rrc tenb s1 handover code	4 years ago
Francisco Paisana	b6baf1a098	fix mobility warnings and s1 handover required message preparation	4 years ago
Andre Puschmann	8e631131c0	s1ap: fix uint64_t printf for 32bit machines	4 years ago
Francisco Paisana	7cd4f45d62	fsm refactor. - avoid triggering directly a subfsm - improved metafunctions - other cleanups	4 years ago
Francisco Paisana	42e8453c00	fix security key setup for s1 handover	4 years ago
Francisco Paisana	083344579e	fix s1 ho configuration of ue capabilities and security capabilities	4 years ago
Francisco Paisana	5d1343fe75	implemented S1 bearer status transfer	4 years ago
Francisco Paisana	db8af399f8	extended rrc tenb s1 handover test. implemented layer reconfig during s1 handover	4 years ago
Francisco Paisana	7605c7df23	added s1ap handover notification, fixed s1ap asn1 bug, and fixed bad fields for admitted erabs in ho req ack	4 years ago
Francisco Paisana	841b884796	remove extern C flags from common_helper.h	4 years ago
Francisco Paisana	5be5409f62	scaling governor function moved to common header file	4 years ago
Francisco Paisana	087805d222	add warning if scaling governor is not performance mode	4 years ago
Francisco Paisana	9146e6ddf1	change method name to resize intervals	4 years ago
Francisco Paisana	4457bbda7e	added new asserts to interval interface	4 years ago
Francisco Paisana	8b174ce2f4	changed interval interface to disallow interval::stop < interval::start via an assertion	4 years ago
Francisco Paisana	c1755727d7	changed interval method names, and added comments and assertions	4 years ago
Francisco Paisana	20b69fb22e	substitution of ul_alloc_t for prb_interval	4 years ago
Francisco Paisana	3eb1b83a43	updated allocate crnti method in mac to accoutn for new phy interface	4 years ago
Francisco Paisana	26f46ea067	add S1 Handover Request handling in target eNB	4 years ago
Ismael Gomez	382811e10e	Update S1AP RNTI context when doing Reestablishment (#1582 )	4 years ago
Francisco Paisana	a6c3144d92	remove extra byte from rrc dl_dcch and dl_ccch messages	4 years ago
faluco	0a01bd4e1b	- Fix a race condition where the prach struct was being free while the prach worker was still running. This could cause heap corruption making the enb_phy_test to fail sometimes.	4 years ago
faluco	51dc82a735	- Fix missing static tag in add_library, that could cause linker issues in srsenb.	4 years ago
faluco	cfd3f51931	Import of srslog into srsepc and srsenb. (#1574 ) * - Import of srslog into srsepc and srsenb. * - Removed logger_file and logger_stdout files.	4 years ago
Xavier Arteaga	55a208ede8	SRSENB: added PRACH worker plot	4 years ago
Xavier Arteaga	a1a58507c1	SRSENB: Added eNb CC index to PRACH log trace	4 years ago
Xavier Arteaga	443378adcb	SRSENB: Add GUI window for every cell/carrier	4 years ago
Xavier Arteaga	bcc6c3e449	SRSENB: quit without initiating more components if radio fails to initiate	4 years ago
Ismael Gomez	dda91b14f7	Remove duplicate add_rnti() function since already done in set_config	4 years ago
Ismael Gomez	b3d24ba420	Do not set cells to inactive during reconfiguration if already active	4 years ago
Xavier Arteaga	fda1d040e7	SRSENB: implement PUSCH threshold for UCI bits	4 years ago
Francisco Paisana	b50f70e420	check if cqi is pending in all carriers to decide whether mcs needs to be reduced in PUSCH	4 years ago
Francisco Paisana	3f439cc947	account for current cqi config struct update in scheduler interface	4 years ago
Francisco Paisana	35fa5346b9	only reduce mcs if the current tti requires uci	4 years ago
Francisco Paisana	58c4bcf288	reduce mcs for UL grants carrying UCI	4 years ago
Xavier Arteaga	0192130742	SRSUE/SRSENB: UCI bits are carrier by the lowest serving cell index SRSENB: Fix UCI in lowest serving cell index PUSCH transmission	4 years ago
Andre Puschmann	a7911f0dab	pdcp,rlc: refactor SDU queueing policy this patch refactors the SDU queuing and dropping policy of the RLC and PDCP layer. the previous design had issues when packets have been generated at a higher rate above the PDCP than they could be consumed below the RLC. When the RLC SDU queues were full, we allowed two policies, one to block on the write and the other to drop the SDU. Both options are not ideal because they either lead to a blocking stack thread or to lost PDCP PDUs. To avoid this, this patch makes the following changes: * PDCP monitors RLC's SDU queue and drops packets on its north-bound SAP if queues are full * a new method sdu_queue_is_full() has been added to the RLC interface for PDCP * remove blocking write from pdcp and rlc write_sdu() interface * all writes into queues need to be non-blocking * if Tx queues are overflowing, SDUs are dropped above PDCP, not RLC * log warning if RLC still needs to drop SDUs * this case should be avoided with the monitoring mechanism	4 years ago
Xavier Arteaga	f39abe0094	SRSENB: fix MAC pending PHY config	4 years ago
Francisco Paisana	5e06430455	removal of stack handler interface	4 years ago
Francisco Paisana	7c364070ee	creation of task scheduler interface for classes/functions running outside the main control thread	4 years ago
Francisco Paisana	039977aeb5	renamed interfaces	4 years ago
Francisco Paisana	1a9c04bf2f	use of task scheduler handle in pdcp	4 years ago
Francisco Paisana	e9f34c7613	using task scheduler in enb stack	4 years ago
Francisco Paisana	4f5e65781f	created task scheduler class to deal with timers, thread pool, multiqueue, internal tasks	4 years ago
Pedro Alvarez	89b6e0f714	Send paging message to all cells.	4 years ago
Francisco Paisana	fe8f8be62d	apply separate cqi configurations to scells	4 years ago
Francisco Paisana	e550bf726d	updated fsm to allow enter methods to receive event that caused them	4 years ago
Francisco Paisana	504e3a1b7a	fix max retx configuration in scheduler and updated tester to catch the error	4 years ago
Andre Puschmann	4c667bd478	rrc_ue: improve logging of CA activation * check Pcell has configured Scells when entering function * log if UE doesn't support CA (only if scells are configured) * log info about CA activation only after all checks have passed * fix typo	4 years ago
Pedro Alvarez	5ed6c18ac7	Copy E-UTRA capabilities to new RNTI in reestablishment.	4 years ago
Francisco Paisana	d7a0fe4060	improve log messages for CA	4 years ago
Francisco Paisana	1899c468d3	updated rrc mobility test	4 years ago
Francisco Paisana	97d20ca579	remove obsolete bearer cfg methods	4 years ago
Francisco Paisana	0929a9de62	created rrc mac_controller class to handle the configuration of scheduler	4 years ago
Francisco Paisana	7ab4b5f723	fix long bsr handling	4 years ago
Francisco Paisana	af58597647	fix mac tb building in scheduler	4 years ago
Francisco Paisana	cb7f620254	created separate class to manage bearers buffers/status reports in the scheduler	4 years ago
Pedro Alvarez	45b8392a4c	Added user warning to invalid configuration of RRC inactivity timer.	4 years ago
Pedro Alvarez	8e00febb1d	srsENB: Derive inactivity timeout from T310 and T311 and N310.	4 years ago
Francisco Paisana	2cb80f9bf3	remove rnti in mac/phy in staged manner. First the "upper mac", and then the "lower mac" and phy	4 years ago
Ismael Gomez	493b7ea2da	Remove SNR threshold based link failure detection	4 years ago
Francisco Paisana	ced1afdbe7	check supported band combination r10 to determine if a UE supports CA	4 years ago
Francisco Paisana	790b32f6f5	fix CA ue category check	4 years ago
Francisco Paisana	2de702f50e	disable carrier aggregation when ue release is below 10 or category is below 5	4 years ago
Xavier Arteaga	31d7124ae7	SRSENB: Added initial PUCCH format 3 default for more than 2 serving cells	4 years ago
Francisco Paisana	e3e9bbcd62	fix PNF PDU size cutting	4 years ago
Francisco Paisana	421d5f3852	merge next	4 years ago
Francisco Paisana	86adbfceae	fix nr stack activation	4 years ago
Francisco Paisana	167c83d02c	set gnb coreless default tun itf	4 years ago
Francisco Paisana	e6ef201cb0	disable warning when there is no space in the scheduler PDCCH	4 years ago
Francisco Paisana	535d4b70f3	avoid capturing callback parameters by reference to avoid dangling pointers	4 years ago
Francisco Paisana	d7138b7752	fix nr activation guards	4 years ago
Francisco Paisana	ddff68a546	add ifdef guards for NR code	4 years ago
Francisco Paisana	6735199728	fix nr optional linking	4 years ago
Francisco Paisana	b68ef69ab4	fix comments and other minor issues	4 years ago
Francisco Paisana	42969ad992	add tb size as argument to gnb	4 years ago
Francisco Paisana	f0874b780b	add radio_base/null classes	4 years ago
Ismael Gomez	e26653c87f	Move tti_clock() call from worker_end to txrx class in enb	4 years ago
Pedro Alvarez	9c1a7d2cf1	Removed get_bearer_status in PDCP. Renamed get_state/set_state to get_bearer_state/set_bearer_state.	4 years ago
Pedro Alvarez	208a539499	Split PDCP tx_count state variable into tx_hfn and next_pdcp_tx_sn variables.	4 years ago
Pedro Alvarez	fb088a8c54	Restoring PDCP state only when using RLC AM.	4 years ago
Pedro Alvarez	66d4f320e5	Added intereface to set PDCP state after reestablishment.	4 years ago
Pedro Alvarez	217f16d137	Getting PDCP state on re-establishment.	4 years ago
Pedro Alvarez	33567d81db	Added interface to get internal PDCP state.	4 years ago
Xavier Arteaga	f04cf2090a	Integrates number of samples in radio buffer Fix minor issue Radio: Fix minor bug and add unit test	4 years ago
Xavier Arteaga	89b24b54e5	Refactored radio class for acommodating multiple RF devices	4 years ago
Andre Puschmann	e2146e90ad	enb: remove usleep after sending RRC Connection Release to UE this cause a "dead-lock" with ZMQ because it made the stack thread sleep for 50ms. With a sync-queue size of 1 (now the default using ZMQ) the zmq-based radio to timeout. as a result the rx/tx between UE and eNB stopped so the UE never reached RRC Idle state.	4 years ago
Francisco Paisana	cd0202aeaf	use alternative method for conres CE scheduling	4 years ago
Francisco Paisana	df1f8836b1	fix issue #1418 by changing the ConRes CE scheduling mechanism	4 years ago
Andre Puschmann	06d31f46ba	enb: set maximum allowed TTI difference between PHY and Stack TTI clocks for ZMQ this fixes the issue where PHY and MAC threads, and the processing of events therein, are drifting apart too much. This patch effectivly enforces a strong wait on the PHY if the stack thread is too slow in processing its tasks. For RF hardware the default is still 8192 TTIs, for ZMQ 1 TTI is used.	4 years ago
Andre Puschmann	a1d64c1efe	enb: improve error message when RAR cannot be sent	4 years ago
Francisco Paisana	3c2e3dbdbf	added latest mac nr updates	4 years ago
Francisco Paisana	057980d1fb	use common log helper macros	4 years ago
Francisco Paisana	27e5d98ef9	added vnf phy nr	4 years ago
Francisco Paisana	6509399ed3	fix for move-only events	4 years ago
Francisco Paisana	611a1c667f	remove the requirement that pusch grant for uci data being a newtx	4 years ago
Francisco Paisana	1393bd11fa	avoid using PUCCH for SCell DL allocations	4 years ago
Francisco Paisana	d859c33035	added check for UCI collision during DL scheduling for CA	4 years ago
Francisco Paisana	53b85691b5	moved sf result to sched class. This way each carrier has a view to the results of the remaining carriers in the same subframe	4 years ago
Francisco Paisana	5d33acdb53	changed name of sched_ue_carrier class	4 years ago
Ismael Gomez	60b5fb9a74	Refactor variable name	4 years ago
Ismael Gomez	edb1fcc892	srsENB: Apply new PUCCH configuration when setting dedicated config	4 years ago
Pedro Alvarez	9df40c3af0	Added debug GTPU print.	4 years ago
Andre Puschmann	8512c10286	create simple helper method to log command line arguments	4 years ago
Andre Puschmann	db7478e9f0	enb: fix eNB shutdown if layers cant be initialized this fixed #1392 which ocurrured because we were going on with the eNB init even if the radio failed to initialize	5 years ago
Xavier Arteaga	039f2164a6	Initial Sounding Reference Signals implementation	5 years ago
Francisco Paisana	857c4de420	extended handover test to check for correct SR/CQI resource setup	5 years ago
Francisco Paisana	7ce23e0afb	extend handover intraenb handover fsm to account for multiple C-RNTI CEs	5 years ago
Francisco Paisana	b843585abc	add srsgnb stack class	5 years ago
Francisco Paisana	f5174415f8	add srsenb::sdap class	5 years ago
Francisco Paisana	613003ac53	add srsenb::rrc class	5 years ago
Francisco Paisana	0916e29de4	add srsenb::rlc_nr class	5 years ago
Francisco Paisana	9001117b2d	add srsenb::pdcp_nr class	5 years ago
Xavier Arteaga	6398cd841d	SRSENB: PHY reports MAC all UL grants	5 years ago
Xavier Arteaga	fbce38dc27	SRSENB: PHY tries to remove always the RNTI in PHY-lib. No error messages prompted.	5 years ago
Francisco Paisana	6908e0fab1	disabled all UL in the MAC during handover, including scheduling requests	5 years ago
Pedro Alvarez	960c0e97cd	Added handling of RRC re-establishment to srsENB. * Added the appropriate code for handling and sending the re-establishment procedure messages to rrc_ue.c/.h. * Triggered RRC reconfiguration after the reception of RRC re-establishment complete * Refreshed K_eNB at the reception of re-establishment request * Changed the mapping of TEIDs to RNTIs in the GTP-U layer, as the RNTI might change with reestablishment.	5 years ago
Francisco Paisana	452c043370	created a global map of lcids to srbs/drbs for NR	5 years ago
Francisco Paisana	6a164e032d	added srsue::rrc_nr	5 years ago
Francisco Paisana	43635c3fa1	added cqi cfg to handover command	5 years ago
Francisco Paisana	026628a84f	use of reestablishment method to reset the RLC bearers during handover	5 years ago
Ismael Gomez	6a19a19f00	Fix memory fault during exiting and waiting for worker	5 years ago
Francisco Paisana	9a0ea6e08c	use log_helper for log macros	5 years ago
Francisco Paisana	edba7f57e4	corrected mac_nr_pdu includes	5 years ago
Francisco Paisana	d7b35ba7d1	added nr mac	5 years ago
Andre Puschmann	a0e4b18507	enb_mac: pre-allocate UE object for quicker PRACH/RAR handling we've seen long delays in handling PRACH on low-power devices such as the RPi4. This was mainly caused by long delays in creating the UE object on the fly during PRACH handling. This patch pre-allocates one UE object that is then used during the PRACH.	5 years ago
Ismael Gomez	270c7ce9dc	Separate PHY interface to add rnti and pregenerate sequences. Calculate the sequences on the reception of ConnectionSetup instead of PRACH	5 years ago
Francisco Paisana	d36ae722d5	added extra debug logs	5 years ago
Ismael Gomez	a1f0f8de35	Add callback to RLC to indicate BSR for TX and reTX queues (used in ENB) (#1361 )	5 years ago
Francisco Paisana	860174a819	remove comment and changed handover_type enum	5 years ago
Francisco Paisana	b37923312e	added intraenb handover fsm and respective test	5 years ago
Francisco Paisana	65ef16c7f1	void sending rrc connection release as msg4	5 years ago
Francisco Paisana	61680d64d7	move rrc::ue to separate file	5 years ago
Xavier Arteaga	9d5c2d70df	SRSENB: Fix PHY reconfiguration for HO Minimal aesthetic change	5 years ago
Francisco Paisana	7713df2cf9	fix fixed mcs issue	5 years ago
Pedro Alvarez	51f8ba60da	Make MBMS MCS configurable for the eNB.	5 years ago
Francisco Paisana	04961148e9	removed old code to compute meas obj diffs	5 years ago
Francisco Paisana	b8339031f6	updated code for crnti update during handover and reset of the mac	5 years ago
Francisco Paisana	45cd893e21	update handover test	5 years ago
Francisco Paisana	e8aff22e1b	using new rrc obj id util methods in handover code	5 years ago
Francisco Paisana	f43985b6cd	small updates for testing handover and configuring the rrc	5 years ago
Francisco Paisana	f2af447b1a	use of unique_byte_buffer for sib scheduling to allow for padding	5 years ago
Francisco Paisana	598bad1f0e	changed rrc ue cfg files names	5 years ago
Francisco Paisana	ea5ba93f25	changed file names	5 years ago
Francisco Paisana	ad03d7caf7	move position of security cfg	5 years ago
Francisco Paisana	d43448e8a1	created security cfg handling class for rrc ue and refactor bearer_list handling	5 years ago
Francisco Paisana	09cafaa4bb	update ded_info_nas_list handling	5 years ago
Francisco Paisana	2e4e22dc68	revert clang-format change	5 years ago
Francisco Paisana	1ac91f2f93	updated erab_setup_test	5 years ago
Francisco Paisana	0515229240	perform mac bearer addiction via the bearer handler class	5 years ago
Francisco Paisana	6bcb5910c9	usage of new bearer list cfg class for srb1/srb2 setup	5 years ago
Francisco Paisana	ca0db7fffe	created generic methods to apply toaddmodlist and removelists.	5 years ago
Francisco Paisana	c65c081b51	created separate files to handle rrc bearers	5 years ago
Francisco Paisana	dbcaec6689	avoid dangling reference	5 years ago
Francisco Paisana	71520d681a	changes in pucch res allocation api to allow replacing p/scells	5 years ago
Andre Puschmann	c892ae56be	rrc_cell_cfg: fix potential div by zero similar fix has been applied for SR resources	5 years ago
Andre Puschmann	248e2b5f7e	rrc: fix potential division by zero	5 years ago
Xavier Arteaga	b11ffaee7e	SRSENB: fix channel emulator for multiple channels	5 years ago
yagoda	210eae8e7e	fixing small rr.conf config error	5 years ago
Francisco Paisana	aab989022d	avoid forward declarations	5 years ago
Francisco Paisana	08e1f01c72	allocation of the sr/cqi/pucch_cs resources takes place at a frequency basis now	5 years ago
Francisco Paisana	ee994468f7	separate sr and pucch_cs allocation from rrc class	5 years ago
Francisco Paisana	b16c7c1cfa	created separate cqi res allocation types	5 years ago
Francisco Paisana	4b525127c9	created separate cell ctxt common list	5 years ago
Francisco Paisana	3c29bce014	apply segmentation break check to newtxs only. Allow configurable cqi	5 years ago
Francisco Paisana	c75e31db03	added random cqi to sched tester	5 years ago
Francisco Paisana	500a7f6357	created new separate ue class in sched tester to handle acks and harq tests	5 years ago
Pedro Alvarez	2ea78c8feb	Added configuration options for stack logging.	5 years ago
yagoda	3f99e40159	-changing rlc so that mrb is never removed when going to idle -adding metric counting to eMBMS MAC so that the count is not lost during eMBMS subframes	5 years ago
Xavier Arteaga	d94078d543	Minor changes Fix UE sequence generation minor change	5 years ago
yagoda	94f62b54ad	fixing some bugs in embms with new stack and cc scheduler in enodeb	5 years ago
Ismael Gomez	8c82203c74	Removed unused pregenerate option	5 years ago
Andre Puschmann	8d7a336bee	enb: fix ok/nok packets fix ok/nok counter, since we do not count the correctly decoded packets explicitly, we need to calculate them from the total number of pkts minus the failed pkts to avoid this: ------DL--------------------------------UL------------------------------------ rnti cqi ri mcs brate ok nok (%) snr phr mcs brate ok nok (%) bsr 46 6.2 0 0.0 0 0 0 0% 0.11 0.00.10 0 900 900 100% 15.3k 46 7.9 0 0.0 504 1 0 0% 0.11 0.00.10 0 900 900 100% 15.3k	5 years ago
Francisco Paisana	b69b274c63	comment removed	5 years ago
Francisco Paisana	6f02c067b3	fix cell ptr assignment	5 years ago
Francisco Paisana	5ef6031b44	added ability to use single-carrier if we are unable to allocate resources for the scells	5 years ago
Francisco Paisana	439193e4b0	added code to handle fail to alloc ue cqi and sr	5 years ago
Xavier Arteaga	f200c01566	SRSENB: PUSCH EVM measure is optional and disabled by default	5 years ago
Pedro Alvarez	6a65cb0624	Accept both decimal and hexadecimal for enb_id	5 years ago
Francisco Paisana	5f4b0b1e0c	added default sf_mapping for cqi and sr in the enb parser	5 years ago
Francisco Paisana	de4d58d8fe	fix coverity scan issues in master	5 years ago
Ismael Gomez	485771749e	Allocate Scell resources when creating it rather than at UE creation	5 years ago
Ismael Gomez	c0054140e9	Configure properly PUCCH CS mode for CA in ConnectionReconfiguration. Allocate n_pucch_cs resource and cqi/sr at rrc::ue constructor	5 years ago
Francisco Paisana	0fc36d44d7	disable handover altogether to avoid crash	5 years ago
yagoda	faf1cf6975	limiting prach search space to number of prachs set in sib2	5 years ago
Francisco Paisana	12b2ea7dde	remove warnings for base classes with no virtual dtors	5 years ago
Francisco Paisana	b8e6ba02e4	remove warnings related to unused vars and fwd declarations with trivial dtors	5 years ago
Xavier Arteaga	d7e7399e7b	srsENB: PHY configuration in two stages	5 years ago
Xavier Arteaga	1bbf1caabc	Reverted PUCCH3 default CA DL HARQ method	5 years ago
Xavier Arteaga	b9583d4182	Fix Extended CSI request bits in DCI	5 years ago
Xavier Arteaga	a59884a14a	SRSENB: configure PUCCH3 as default HARQ feedback for CA	5 years ago
yagoda	8e0b106c22	fixing some warnings from LGTM	5 years ago
Pedro Alvarez	218531b418	Making sure the eNB only sends S1AP context release requests if it has a MME-UE-S1AP-ID assigned.	5 years ago
Jason Tang	7b7308ac1b	Fix CSFB	5 years ago
jmasterfunk84	7f51fcb419	Update s1ap.cc	5 years ago
Francisco Paisana	b506e29b72	removed common ce_typeenum	5 years ago
Francisco Paisana	372126deac	created ul-sch and mch lcid types	5 years ago
Francisco Paisana	367a190829	created dl-sch lcid type	5 years ago
Xavier Arteaga	77d5dedddc	Fix LGTM warnings and recommendations	5 years ago
Pedro Alvarez	ad0abe740b	Added support to PDCP SN len of 7. Also added a check for valid configs in pdcp entity.	5 years ago
Francisco Paisana	7a132f9ccd	more enb interface comments	5 years ago
Francisco Paisana	0526ae8ab1	updated rrc mobility parsing. added some utility methods	5 years ago
Francisco Paisana	20f6655c6b	use common method to build mac pdu. allow CE allocations in dci format2/2a	5 years ago
Francisco Paisana	64557740fc	use mac_buffer_state interface to schedule CEs in scheduler	5 years ago
Francisco Paisana	ec94819f08	changed mechanism for conres ce scheduling to be controlled by rrc	5 years ago
Francisco Paisana	66a38f53f5	fix req_bytes methods to account for new method to calculate conres scheduling.	5 years ago
Francisco Paisana	d716d8bf7e	use mini state machine for ConRes CE scheduling instead of relying that there is data in the DL buffer	5 years ago
Francisco Paisana	6de7b644ec	schedule conres ce when pcell changes	5 years ago
Francisco Paisana	d183d64409	added allocate_rnti method to mac. Useful both during PRACH and handover UE resource allocation	5 years ago
Francisco Paisana	6ddedd5972	moved pdu to common mac folder	5 years ago
Xavier Arteaga	4756319e8f	Reduce PHY logging	5 years ago
Pedro Alvarez	882a610504	Fix mistake in adding dedicated DRB to scheduler.	5 years ago
Pedro Alvarez	b176eef8e7	Using a single map to store erab_info messages.	5 years ago
Pedro Alvarez	84b012051c	Added ability to reconfigure more than one DRB in the eNB RRC reconfiguration.	5 years ago
Pedro Alvarez	9b60d7977e	Make sure that the NAS buffers for multiple erabs are initialized.	5 years ago
Pedro Alvarez	cc2b474754	Starting to add array of erab_info messages.	5 years ago
Pedro Alvarez	f872e6ec39	Marking nas_pending a vector to support multiple erab setup on sending RRC reconf.	5 years ago
Francisco Paisana	6fedec8223	avoid dangling scells	5 years ago
Francisco Paisana	ca7e667a22	small fix in list size check	5 years ago
Francisco Paisana	4d0068243b	fixing scell activation in the enb rrc	5 years ago
Francisco Paisana	c09f76ed6c	unified stack task defer method	5 years ago
Xavier Arteaga	5b7493cab5	Added 256QAM modulation tables to scheduler	5 years ago
Xavier Arteaga	a4225b189b	SRSENB: Added initial UE capability parser	5 years ago
Xavier Arteaga	784bf81a1a	Multiple fixes HARQ ACK/NACK feedback and CSI reporting for MIMO and CA	5 years ago
Xavier Arteaga	8b265883e4	SRSENB: UL TA measurement waits for a start order before start measuring	5 years ago
Andre Puschmann	3e916ac3a8	srsenb_phy: only wait for txrx thread if it has actually been started	5 years ago
Andre Puschmann	b994255b35	enb: fix handling of GTPU and S1AP init return values if the eNB stack startup fails, for example due to binding the wrong GTPU socket or similar issues, the eNB should stop and log a message. Previously the return values for S1AP and GTPU init were not even evaluated.	5 years ago
Ismael Gomez	425c70c8d7	Fix CQI scheduling allocation for CA	5 years ago
Ismael Gomez	0841ec510c	Fix deadlock when UE disconnected due to incorrect use of rwlock	5 years ago
Francisco Paisana	26211f12bd	add warning when space in pdcch cannot be found	5 years ago
Francisco Paisana	40da4495ce	do a loop in rrc::tti_clock() to process all pending events	5 years ago
Andre Puschmann	d69aa55a42	enb: don't exit enb if rr.cfg for 6 PRBs isn't correct we agreed to print the error message but still patch the values to work for 6 PRBs. Since there is only one option there is not configuration ambiguity.	5 years ago
Xavier Arteaga	9a2b0b7cc7	Standard vector allocation uses vector library	5 years ago
Francisco Paisana	076aa6b1f8	fix mobility test for when the eutra_capability is received	5 years ago
Francisco Paisana	69486f2953	took out change in cc_worker to force retxs	5 years ago
Francisco Paisana	179e959d05	fix msg3 retx issue. Now nof_prb for pucch above 1 are forbidden for prb==6	5 years ago
Francisco Paisana	c661025cda	fix log tti, and print a warning when the ul_harq tti does not match existing ones	5 years ago
Francisco Paisana	30ae2226c1	common interface for stack multiqueue tasks, background tasks and timers	5 years ago
Andre Puschmann	62e4bd9469	log_ptr: fix issue if accessing log_ptr that was reset already during deinit of the UE/eNB it could happen that the log_ptr was already set to null but the stack thread was still accessing it through log_h->info() i've moved the old macro into a new header and used as as much as possible. there are still places in the code where similar macros are used but we would need to change the variable name to replace them	5 years ago
Pedro Alvarez	88f56721ee	Fix issue where connection was still setup when no EPC was connected.	5 years ago
Francisco Paisana	344eaf49ec	use logmap in the whole enb and ue	5 years ago
Ismael Gomez	9a264b62c4	Protect access to shared grants (#1117 ) * Protect access to shared grants * Set correct number of carriers for DL * Fix previous issues * Address comments	5 years ago
Francisco Paisana	4baeee10c5	avoid dangerous [] map operator	5 years ago
Francisco Paisana	1839b9a6e5	cleaned up paging code to avoid extra processing steps in worker threads	5 years ago
Francisco Paisana	9c028ab723	removed user_mutex from srsenb::rrc. All that needed to happen was the prach_worker calling add_user from stack thread (done in an earlier PR), and the get_metrics run in the stack thread. I achieved the latter with an extra metrics queue	5 years ago
Ismael Gomez	c157a37894	Address comments	5 years ago
Ismael Gomez	7a7385d0e5	Support multiple carriers for common buffers (RAR/BCCH/PCCH)	5 years ago
Xavier Arteaga	8e891b7038	Added AWGN channel to SRSUE and SRSENB	5 years ago
Francisco Paisana	a2866f661b	made the number of ue payload allocations proportional to number of active carriers. Made mac::ue_db use unique_ptrs	5 years ago
Francisco Paisana	8772d8f85c	use byte buffer pool for the ue tx_payload_buffer allocation. This halves the mac::ue object creation time	5 years ago
Andre Puschmann	dff00c77c0	srsenb: fix mobility test after adding UE cap enquiry	5 years ago
Andre Puschmann	ce45aabfec	srsenb: enable UE capability enquiry during attach the UE capability information isn't used so far but can now be analyzed in the PCAP	5 years ago
Xavier Arteaga	2c93f6d20a	Fix PUCCH DMRS correlation	5 years ago
Ismael Gomez	fd3d4a7874	Refactor thread_pool: use std::mutex and fix some hidden potential bugs	5 years ago
Francisco Paisana	82cb6baef0	now the whole ue and enb mac uses the logmap	5 years ago
Ismael Gomez	5846e64a4d	Deallocate all CQI resources when deallocating users (#1097 )	5 years ago
Francisco Paisana	fb967d17a2	now we can disable tprofs individually	5 years ago
Francisco Paisana	deb76d5dbd	improved design to avoid data structures, and allow guarded start/stop even in lambdas	5 years ago
Francisco Paisana	8a54aef89d	created a better/more composable design for time measures	5 years ago
Francisco Paisana	eb20f651b9	account for all exit points	5 years ago
Francisco Paisana	854211496b	redesign of tprof for thread safety	5 years ago
Francisco Paisana	269c852767	created a class for time profiling. An object of such class, if disabled, has almost zero overhead. Added a compile-time flag to turn on/off time profiling	5 years ago
Francisco Paisana	34bc48d31a	fix cfi to cc assignment	5 years ago
Francisco Paisana	0770c13f08	fixed overwriting of parsed max CFI	5 years ago
Francisco Paisana	4fc243ae4b	added minimum CFI to config	5 years ago
Francisco Paisana	807d177b47	fix hanging issue, and simplified the handling of minRBG for different CFIs	5 years ago
Francisco Paisana	ede09cb9b2	added dynamic CFI capability to the eNB scheduler	5 years ago
Xavier Arteaga	ada8772f57	Initial srenb TA compensation	5 years ago
Andre Puschmann	ac17ec6452	add common signal_handler for srsUE/srsENB/srsEPC the signal handler is the same for all three apps. The "running" flag as well as the file_logger object are in the common header in order to allow the signal handler to flush the file if the alarm goes off.	5 years ago
Ismael Gomez	cf4f4508ce	Normalize throughput in CSV/stdout metrics with respect to number of TTIs	5 years ago
Xavier Arteaga	0408d357a7	Minor fixes	5 years ago
Ismael Gomez	858165f177	Allocate a different PDU buffer for each carrier in MAC eNodeB (#1069 )	5 years ago
Ismael Gomez	73447972d8	Fix issue with simultaneous CQI and ACK/NACK transmission in CA (#1067 ) * Fix memory corruption when phy calling mac scheduler and not yet initiated * Do not drop CQI if collision with ACK/NACK and PUSCH * Allocate CQI resources for SCell properly * Use UE_PCELL_CC_IDX macro * Protect ul_sched from being called if not yet started	5 years ago
Xavier Arteaga	e832769ae6	Updated copyright	5 years ago
Francisco Paisana	5330249625	created tti_point type and unit test. Added also the tti_point to the scheduler harqs, and rrc procedure	5 years ago
Francisco Paisana	e824cbd251	fixes in the mac log and cell parsing	5 years ago
Andre Puschmann	1099e75e7c	fix SCell carrier list population for MAC config the issue caused to assign 0 as enb_cc_idx for the first SCell always	5 years ago
Xavier Arteaga	caf7b514a0	Avoid TTI initial magic number	5 years ago
Xavier Arteaga	5af89513eb	use double precission for frequency in srsue and srsenb	5 years ago
Xavier Arteaga	834a081c09	Add EPRE measurement to PUSCH decoder	5 years ago
Francisco Paisana	567790c1a2	Renamed struct to store cell context in rrc. Moved sib buffers to this struct. Created helper methods for lookup	5 years ago
Francisco Paisana	fe3195bb27	add default pcell to ue_cfg in RRC	5 years ago
Francisco Paisana	349aed5e0d	use sib configuration to set SCellToAddModList	5 years ago
Andre Puschmann	764c912977	fix a few more displaying issue in the stdout metrics	5 years ago
Francisco Paisana	4217dba7e0	fix msg3 delayed allocation and update test	5 years ago
Andre Puschmann	2f8643fb97	add tx/rx pkt ok/nok to enb metrics, also add enb metrics test This is what it'll look like if running the new test: ------DL--------------------------------UL------------------------------------- rnti cqi ri mcs brate ok nok (%) snr phr mcs brate ok nok (%) bsr 46 16 1.5 28 15.2G 1000 1000 100% 14.2 12.0 20 15.2M 50 10 20% 100.0 ffff 1.2 1.5 6.2 1.00M 100 54 54% 22.2 99.1 28 1.00k 50 10 20% 100.0	5 years ago
Andre Puschmann	074ffbbb1d	remove braces and reformat code	5 years ago
Andre Puschmann	a95605a8a2	trim log name for eNB	5 years ago
Andre Puschmann	f14697cdaa	schedule PMI for SCells right after PCell, disable SRS for SCells	5 years ago
Andre Puschmann	fdb7b0fa41	fix simple typo	5 years ago
Andre Puschmann	90beda34a1	fix parsing of optional field in SIB3	5 years ago
Andre Puschmann	c534ee2b55	fix SCell packing in RRC reconfig	5 years ago
Andre Puschmann	0e4f97d1a0	fix bug in MAC where new PHY RNTI was always registered for enb_cc_idx==0	5 years ago
Andre Puschmann	ab210c5f3c	tiny cosmetic changes to the error messages printing 0x and clear cc_idx use	5 years ago
Andre Puschmann	b7aad27d86	move packing of SCell list into extra method and add fill PHY config on the spot previously we've packed the RRCReconfig with SCellToAddMod list and have then parsed the message again to pack the PHY config dedicated for the new SCell carrier. This is now done in one step.	5 years ago
Francisco Paisana	d18b476e37	use utility macro for printing function name	5 years ago
yagoda	f09c8324eb	adding success/error macros in scheduler.cc	5 years ago
yagoda	bfa451559b	adding error logs to some scheduler function calls to ue_db to add clarity	5 years ago
Francisco Paisana	9b4a0baa87	activate scells in the phy	5 years ago
Francisco Paisana	7548402632	change scell activation interface to use arrays. Added a method to the scheduler to get the current set of activated carriers	5 years ago
Xavier Arteaga	c42cb92784	Fix srsENB PHY stop	5 years ago
Xavier Arteaga	76408b195e	Rename TX_DELAY and FDD_HARQ_DELAY_MS	5 years ago
Andre Puschmann	a8acd235f6	extend eNB MAC to support multiple CC per UE - add tx/rx softbuffers for each CC that a UE might have - make sure to call assign correct buffers when iterating over the CC for UL/DL grant assignment	5 years ago
Pedro Alvarez	96c82b3fc6	Moved PDCP configs to pdcp_config.h. Added `as_security_cfg_t` structure to hold access stratum keys. Refactored PDCP, RRC and USIM accordingly.	5 years ago
Francisco Paisana	dc8dca2a08	fix namespace-related compilation error	5 years ago
Francisco Paisana	a744729007	use range of rbgs	5 years ago
Francisco Paisana	46579da1ff	use signed integer to express the error	5 years ago
Francisco Paisana	9ad80ee29f	added initial_dl_cqi to the enb rr.cfg parser	5 years ago
Francisco Paisana	bcbb08ebae	use initial_dl_cqi for first DL tx.	5 years ago
Francisco Paisana	3b937348a2	refactored some sched util methods	5 years ago
Francisco Paisana	fad897cb35	DL scheduler metric now takes into account the min and max of RBGs possible. This is to forbid segmentation of SRB0 allocations	5 years ago
Francisco Paisana	6317750de2	fix computation of ranged of allowed sched dl bytes	5 years ago
Francisco Paisana	414259e83b	fix allocation expected alloc bytes (min and max)	5 years ago
Francisco Paisana	698899d309	added scells to enb rrc reconf message	5 years ago
Xavier Arteaga	d585cf14f3	SRSENB: phy_ue_db returns default configuration for non User C-RNTI	5 years ago
Xavier Arteaga	47b7c1b72b	SRSENB: remove assert macros from phy_ue_db.cc	5 years ago
Andre Puschmann	f2e1bfa699	refactor naming for s/p/cell structs and {enb,ue}_cc_idx	5 years ago
Francisco Paisana	639f473042	fixed unsigned signed comparison	5 years ago
Francisco Paisana	1e63fa41cf	made ue_cc_idx int to set to -1 for rar and bc allocs	5 years ago
Francisco Paisana	f3c3c52fcd	added ue_cc_idx to dci allocation	5 years ago
Francisco Paisana	e62972d38e	fix fdd delays in scheduler	5 years ago
Xavier Arteaga	04b3416d87	Remove auto for u16	5 years ago
Xavier Arteaga	5311c37429	SRSENB PHY: check RNTI type before requesting configuration	5 years ago
Xavier Arteaga	002a68e183	SRSENB: hard-coded parametrized PUCCH DMRS correlation threshold	5 years ago
Xavier Arteaga	64caa4321b	Fix UL control decoding. Some minor aesthetic changes.	5 years ago
Pedro Alvarez	8c58d1054a	Changed pcap.mac_enable back to pcap.enable in eNB.	5 years ago
Pedro Alvarez	08a4ce0970	Added the ability to save S1AP pcaps at the eNB.	5 years ago
Andre Puschmann	2edecea33e	fix SIB transmission for CA Avoid double buffering of SIBs in MAC as this would require one buffer for each CC. Instead, use byte_buffer managed by RRC that contains packed SIBs to avoid double memcpy for each SIB tx. Only use MAC provided buffer in error case. Also avoid MAC calling RLC for each SIB and call RRC directly.	5 years ago
Pau Espin Pedrol	91a5d1a74e	gtpu: Log bind failure cause	5 years ago
Andre Puschmann	73feeaeba9	make UL earfcn optional in cell list	5 years ago
Andre Puschmann	120ad76c63	refactor cell param handling and fix SIB transmissions - move cell specific eNB params to cell list in rr.conf - make sure DL EARFCN and DL freq can be used to manually overwrite a single cell config - fix SIB packing and transmission for multi cell configs - introduce cell list to MAC - adapt default enb.conf.example and rr.conf.example	5 years ago
Ismael Gomez	4e12405fff	Remove radio_multi class and organize channels, ports and carrier buffers (#1019 )	5 years ago
Xavier Arteaga	89a672a585	SRSENB: fix UE phy dB defect for SCell Index	5 years ago
Xavier Arteaga	5c689ed4c4	SRSENB: minor aesthetic change	5 years ago
Xavier Arteaga	8eb96747ab	SRSENB: Minor RAR RNTI fix	5 years ago
Xavier Arteaga	da701cd82b	SRSENB: Added PUSCH TA and EVM measurement. Some more PHY cleanup.	5 years ago
Pedro Alvarez	bb9ff82490	Remove enb singleton and make sure log is initialized.	5 years ago
Pedro Alvarez	bd3598f774	Moved srsEPC to the new S1AP library. Deleted liblte_s1ap.cc and liblte_s1ap.h.	5 years ago
Xavier Arteaga	a61ff0b0fc	SRSENB cleanup phy common	5 years ago
Xavier Arteaga	cac2ee33b6	SRSENB: PHY uses tti_semaphore class instead of normal semaphores	5 years ago
Francisco Paisana	ec1f1cc677	remove const_casts from scheduler. Fix ODR issue	5 years ago
Francisco Paisana	e9a599857a	created a header for all common structs and helper functions	5 years ago
Francisco Paisana	02ccb8b32b	fix wrong calculation of sched tx and rx delays	5 years ago
Andre Puschmann	73c8b02820	enb: loop over CC in MAC	5 years ago
Andre Puschmann	664170fec6	pcap: add CC index when writing PCAP	5 years ago
Andre Puschmann	33a410bda4	fix parsing of DL/UL earfcn in cell config using a single earfcn or dl_freq value that gets set by default in the [rf] section doesn't make sense in a enb config with more than 1 cell, so we should actually remove the earfcn/freq setting in [rf] and only configure the radio through the values in the cell list in rr.cfg	5 years ago
Andre Puschmann	87f1b2a939	catch exceptions from eNB config parser since the eNB config gets more complex, especially with CA, we need to catch potential parsing errors from libconfig, print an error with the position of the error and gracefully stop the enb	5 years ago
Francisco Paisana	43e67b8536	created a harq entity that handles all harq procs. This entity accepts as arg the number of harq procs.	5 years ago
Francisco Paisana	1c041b2c1d	created harq entity class	5 years ago
Francisco Paisana	9f266161cf	increase tbs until allocation is big enough to fit MAC subheader and RLC header	5 years ago
Ismael Gomez	1f3aee2fc0	Fix incorrect parameters	5 years ago
Francisco Paisana	7e840bde86	fix tb idx assignment in scheduler mac sdu alloc	5 years ago
Francisco Paisana	d1356568e0	separated sf sched result from sf_sched class. The interface became way simpler. No need for finish_tti() method, sf_sched::new_tti() is called automatically when we access the sf_sched.	5 years ago
Francisco Paisana	bb38fa7119	fixed tti resetting after tti end	5 years ago
Francisco Paisana	47b05118ad	simplified msg3 allocation. Now we can allocate resources ahead of time (e.g. msg3 is 2 ttis ahead) using the sf_sched interface. It's guaranteed that the given allocations wont be erased when the respective tti starts	5 years ago
Francisco Paisana	8f7890c60a	store mask results in separate variables for testing, and reset sf_sched state at the end of the tti	5 years ago
Pedro Alvarez	afc209711c	Fix jump depending on uninitialized variable in srsenb::sched_ue::set_bearer_cfg_unlocked	5 years ago
Francisco Paisana	5bdc603113	added error macros	5 years ago
Francisco Paisana	b37d9b9930	fixed msg4 setting in sched tester	5 years ago
Francisco Paisana	3cc94c3694	simplified mutexing of the scheduler. One single mutex for everything, and removed rwlock	5 years ago
Francisco Paisana	7210c35c6c	checked all methods of srsenb::pdcp to see if they are called by different threads. Since it is all single-threaded, I removed the locks	5 years ago
Francisco Paisana	fed06138b9	moved rach_detected to stack thread. Created a more friendly interface to enqueue tasks in stack	5 years ago
Francisco Paisana	d10e950650	fix ue streamid assignment in s1ap	5 years ago
Andre Puschmann	c79e202fd9	fix typo	5 years ago
Andre Puschmann	8b46f631c1	add basic TTI stats in stack	5 years ago
Francisco Paisana	ad9e126299	test for different enb_cc_idxs as pcell. Bug fixes	5 years ago
Francisco Paisana	0f3ef11f8b	now the scheduler only activates a scell after receiving a valid CQI for the SCell	5 years ago
Francisco Paisana	518f813f13	now the CA testing generation and simulation happen simultaneously. This way we can do more tti/event specific checks	5 years ago
Francisco Paisana	b319f8dfcd	created first version of CA test. Now we need to create actual asserts	5 years ago
Xavier Arteaga	2c534c9059	Correction of TX_DELAY and FDD_HARQ_DELAY_MS uses in srsenb PHY	5 years ago
Xavier Arteaga	9a54930430	Minor log messages and dynamic number of buffer allocation	5 years ago
Xavier Arteaga	2a6f54e13f	SRSENB: phy method cleanup and CLang tidy warning fixes	5 years ago
Xavier Arteaga	4c61ffd391	SRSENB: set UE common PHY configuration in RRC::UE constructor	5 years ago
Xavier Arteaga	5893f66364	SRSENB: fixes, srsUE attaches srsENB	5 years ago
Xavier Arteaga	b45223c880	Fix minor MAC Clang warnings	5 years ago
Xavier Arteaga	f35ed14f76	SRSENB: refactored PHY common UE database	5 years ago
Andre Puschmann	dc8c5687c6	fix rwlock in PDCP we've used a rdlock but since the users struct is modified, we should be really using a rwlock	5 years ago
Andre Puschmann	9e113f8b27	pdcp: allow to configure security for rx/tx seperately previously PDCP security (integrity and ciphering) could only be enabled for both Rx and Tx at the same time. this, however, caused an issue during the conformance testing in which, in TC_8_2_1_1() for example, the eNB sends a SecModeCommand and a RRC Reconfiguration in the same MAC TB. In this case, the eNB needs to be able to enable DL security right after sending the SecModeCmd in order to send the RRCReconfig encrypted. However, enabling UL security needs to be postponed until after the SecModeComplete is received. This patch allows to enable PDCP security for rx/tx independently if that is needed. The default way is like before, enabling it for tx/rx at the same time.	5 years ago
Francisco Paisana	ac52208409	removed most of clang-tidy warnings, introduced logmap in asn1, fixed info object naming in s1ap and ngap for successful and unsuccessful outcomes	5 years ago
Francisco Paisana	e859d622c7	added logref class to forbid logmap pointer invalidation. Created a test for the logref, and introduced it in the scheduler, rrc and nas	5 years ago
Francisco Paisana	b8b8740258	fix wraparound in si proc and error in scell parsing	5 years ago
Francisco Paisana	052892916e	fix mme/enb id assignment. Also, now using the macro for invalid rnti and a boolean flag for the uninitialized mme s1ap id	5 years ago
Francisco Paisana	7557ef45c8	changed the s1ap to allow the insertion of users without rnti	5 years ago
Ismael Gomez	a5b7dcdf16	Remove boost string (#936 ) * Remove boost string * Make sure that int/enc algos can be specified in capital case in the MME. * Use == instead of compare for comparing strings with const chars Co-authored-by: Pedro Alvarez <pedro.alvarez@softwareradiosystems.com>	5 years ago
Francisco Paisana	42449b079a	now the scell_activation CE is only for 1 octet. The 4 octet one is not yet supported.	5 years ago
Francisco Paisana	d831522692	addition of SCell Activation CE Cmd to scheduler and MAC	5 years ago
Francisco Paisana	838053e8f2	added SCell Activation CE to scheduler. Handling this CE in the MAC is still missing	5 years ago
Francisco Paisana	a0407dd6f7	created a lock guard for pthread rwlocks. This will avoid using gotos in many cases, and the RAII technique avoids many accidents.	5 years ago
Xavier Arteaga	385102fa2d	SRSENB: minor format, renaming and interface changes	5 years ago
Xavier Arteaga	bf4ecc8064	Fix srsenb PHY and unit/component tests	5 years ago
Xavier Arteaga	f9c3dd2748	more fixes in the srsenb	5 years ago
Xavier Arteaga	5dbc96458a	Sets PUCCH decode threshold as macro	5 years ago
Xavier Arteaga	231431f569	SRSENB: enabled CA PUCCH decode in eNb	5 years ago
Xavier Arteaga	40772eae19	SRSENB: UE PHY dedicated takes a flat configuration structure	5 years ago
Xavier Arteaga	35f4e5d69a	Initial PUCCH 1B with channel selection	5 years ago
Francisco Paisana	c9ac42f11d	renamed rlc pdu / mac sdu allocate functions, and added some comments describing what these functions do	5 years ago
Francisco Paisana	87038375d5	fixed the building of MAC SDUs in the scheduler. Now, we ensure there is always space for the MAC subheader and RLC header. The MAC subheader is correctly discounted from the remaining bytes in a TB.	5 years ago
Francisco Paisana	089f72d573	ensure minimum tbs. If it cant do it, increase mcs until it can.	5 years ago
Andre Puschmann	cccabdaf4f	removing unneeded install targets for static libs (reported by Filipe)	5 years ago
Francisco Paisana	c8fc0d91b3	changed the supported cc list to a vector of structs	5 years ago
Francisco Paisana	42b15c7bed	use common ue_cfg interface to set the ue antenna info	5 years ago
Francisco Paisana	5f557700f2	changed the sched::ue_cfg(...) function to allow diff configurations. The RRC now activates all carriers after rrc reconf complete	5 years ago
Francisco Paisana	b66bc3a6b0	create a sched_interface struct for antenna info dedicated. This way we remove the asn1 as a dependency in the scheduler	5 years ago
Francisco Paisana	88a22e7dbf	support cc cfg from rrc	5 years ago
Francisco Paisana	e86862611c	update the scheduler interfaces to accommodate the configuration of multiple carriers	5 years ago
Francisco Paisana	2dc31ea440	added interface to configure multiple cells from the RRC	5 years ago
Pau Espin Pedrol	4949df257e	Proper shutdown on SIGHUP If a process exits and has a controlling terminal, everything under it gets a SIGHUP by the kernel. That's the case for instance when running a srsUE over ssh with some specific parameters. As a result, when the ssh client is killed, SIGHUP is sent to srsUE, which will be killed immediatelly without proper release, which means in turn that log buffers are not flushed. Let's do proper shutdown when SIGHUP is received so that everyone can get log files.	5 years ago
Andre Puschmann	ed179fd311	timers: rename value() to time_elapsed() this seems to be better readable than value() since we've sometimes confused it with the timeout value	5 years ago
Andre Puschmann	a32d4ebf59	move PRACH config check into cfg parser	5 years ago
Andre Puschmann	179fd394b2	enb: add SRB2+DRB1 to scheduler AFTER receiving Reconfig Complete this commit fixes and issue where, after receiving paging and the resulting PRACH from the UE, the eNB would create DRB1 and already schedule DL traffic on this bearer. However, since the UE has not received the reconfig message yet, the DL traffic is dropped since DRB1 isn't set up yet. the commit also does not reset the BSR state of the bearer inside MAC since this caused to a stall of the received DL PDU. The value would initially be set to a non-zero value (after receiving the DL PDU from EPC). But when the bearer was (re-)introduced to MAC, it would reset the BSR to zero, and, since MAC never polls RLC, the PDU wasn't sent down until the next PDU arrives and sets the BSR to a non-zero value again.	5 years ago
Andre Puschmann	d3cb2eac83	add RLC suspend/resume to eNB interface	5 years ago
Andre Puschmann	369592544c	store last RRC Connection Reconfig with transaction identifier	5 years ago
Andre Puschmann	f999e256f9	add error handling for RRC msg packing in eNB	5 years ago
Andre Puschmann	ad304207b3	patch PRACH offset parameter for 6 PRB the 6 PRB eNB requires a different PRACH offset than the default value of 2 in the SIB1 example. In order to avoid having to use a separate SIB config with just a single different value, the patch patches the value to the only right configuration, if it's wrong. It continues operation but still issues a warning so the user can change it in the config.	5 years ago
Francisco Paisana	c19d033dbc	set SIB scheduling to debug mode	5 years ago
Francisco Paisana	af0b80b0a7	fix test for prb==6 and accidental adaptive retx in UL	5 years ago
Francisco Paisana	a9b8c3fd55	fix msg3 prb limit for prb==6. It has to collide with PUCCH	5 years ago
Francisco Paisana	39fff9ed68	fix potential bug with grouping of RARs with same RA-RNTI but different prach_tti. The scheduler might not clear the old tti on time before the grouping.	5 years ago
Francisco Paisana	de195e9521	changed the RAR schedule to support the allocation of nof_grants lower than the current nof_grants in the queue with same ra-rnti	5 years ago
Francisco Paisana	e9ca6e3d52	fix rar size	5 years ago
Francisco Paisana	a74dcd947f	changed rar/msg3 scheduling to accommodate multiple rars per TTI	5 years ago
Francisco Paisana	dc782e514b	change the naming from tti --> sf for scheduling operations specific to a subframe	5 years ago
Xavier Arteaga	a6105a3020	SRSENB: made possible custom UL/DL frequencies for each carrier	5 years ago
Xavier Arteaga	604e61810e	SRSENB: moved set tx/rx frequency to txrx class	5 years ago
Xavier Arteaga	c5dcc5e95b	SRSENB: moved backwards compatibility enb conf check	5 years ago
Xavier Arteaga	c2b23d273b	SRSENB: keep backwards compatibility of enb.conf	5 years ago
Xavier Arteaga	5dcb6b5960	SRSENB: Set default PRACH sequence root index in SIB2	5 years ago
Xavier Arteaga	31dffb785f	SRSENB: fix segmentation fault	5 years ago
Xavier Arteaga	9a853d8692	SRSUE: fix compilation	5 years ago
Xavier Arteaga	922481659b	SRSENB: minor corrections	5 years ago
Xavier Arteaga	b08c1f003e	SRSENB: enabled multiple cells from rr.cfg	5 years ago
Francisco Paisana	5ae3afd2b8	created cbit_ref for unpacking const buffers	5 years ago
Francisco Paisana	5468189cd9	fix some variables' naming (e.g. x2_ap -> x2ap, e_rab -> erab)	5 years ago
Francisco Paisana	2a83eee0ee	fix security key setup	5 years ago
Francisco Paisana	83758e4f55	fix integrity/ciphering bit setting	5 years ago
Francisco Paisana	ee24b59924	converted s1ap to new s1ap asn1 lib. Cleaned up bitstring packing/unpacking and bitstring types	5 years ago
Francisco Paisana	25bb36cdc3	converted ho preparation to new s1ap asn1 lib. Extended s1ap test	5 years ago
Francisco Paisana	6d1172de71	converted enbstatustransfer and ulnastransport to the new s1ap asn1 lib	5 years ago
Francisco Paisana	40baed0b3e	converted uecontextmodificationresponse, initial setup request, and s1setup request to the new s1ap asn1 lib	5 years ago
Francisco Paisana	b1c5bf7185	reverse addrv4 packing in s1ap	5 years ago
Francisco Paisana	a740fcb954	bug - wrong ue context release cmd	5 years ago
Francisco Paisana	3066b404ac	fix integer ext asn1 generation	5 years ago
Francisco Paisana	b6c53d786b	updated s1ap rrc interface with new asn1 lib types	5 years ago
Andre Puschmann	fef6893ce4	make user activity handling independent of system time this commit removes the getsystime() call from the activity handling. it uses a single timer per UE to handle its activity. three different timer values exist. one for the Msg3 reception. This is like before and is quite low to quickly remove fake UEs from the RRC. The second is a generic value (set to 1s for now) that covers the entire UE configuration phase where multiple messages are sent back and forth until the UE is fully set up and the default bearer runs. From there on, the UE inactivity timer is used which may be much bigger than 1s.	5 years ago
Andre Puschmann	e5ed6ac870	fix tiny memleak by not joining input thread	5 years ago
Andre Puschmann	13bc9196b0	fix uninit memory in metrics processing	5 years ago
Andre Puschmann	b0bfc7956d	use const& in metrics interface	5 years ago
yagoda	2db90c5dd3	allowing TA CE commands in Msg4	5 years ago
Francisco Paisana	f280720564	this fix was detected by Syed in the mailing list	5 years ago
Andre Puschmann	be4ba504bd	fix another bunch of uninit memory in tests, and one in srsENB	5 years ago
Andre Puschmann	6ec573987a	remove default value for 'blocking' param from pdcp::write_sdu() there were two defaults and one was shadowing the other. This commit removes both defaults and uses blocking-mode for RRC calls to PDCP in the UE. The eNB write_sdu() uses the non-blocking mode by default. We have to review the eNB's RRC perhaps and use blocking there too and non-blocking only for data plane	5 years ago
Xavier Arteaga	11eafa8ab4	srsLTE: FFTW wisdom gets loaded and saved by default	5 years ago
Francisco Paisana	2eb6145b99	reset carriers on each set_cfg call	5 years ago
Andre Puschmann	75672324b9	fix RRC connection reconfig for new bearer this fixes the packing of a RRC connection reconfig after creating a new ERAB it also adds a PDCP config factory based on the received request	5 years ago
yagoda	845c0fc2c0	fixing lcid issue with eMBMS, adding MRNTI user to stdout metrics	5 years ago
Andre Puschmann	476f970ee1	replace FIXME with TODO	5 years ago
Andre Puschmann	705cd3c211	fix typos spotted by aleksander0m	5 years ago
Pedro Alvarez	c5979f59eb	Clang format UE, eNB and lib (#850 ) * Clang-formated UE, eNB and lib. * Fixed compiling errors from clang-format. * Fix linking issues introduced by clang-format * Fix poor formating in initializing arrays of arrays. * Fix mistake in conflict resolution on rm_turbo.c * Re-apply clang format to gtpc_ies.h	5 years ago
Andre Puschmann	c7ee887170	add factory function for creating PDCP config	5 years ago
Andre Puschmann	8a064cd3a6	pass msg_type from caller when logging RRC message before the type of some message wasn't displayed correctly, like SIBs, for example because the logger didn't know the filed to retrieve the type string	5 years ago
Andre Puschmann	60d07f1656	assign msg-type to temp variable before logging ASN1 message in RRC	5 years ago
Francisco Paisana	d59016ae68	use of srslte::log* type for ASN1 logging. Initialization of the asn1 and rrc_asn1 loggers done now in both the ue and enb	5 years ago

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2260 Commits (489259dc7832208f664ee521ea3ef17c11e39913)