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Commit Graph

506 Commits (0e4f97d1a0fe771420a6eaf63ab136183d7b541c)

Author SHA1 Message Date
Francisco Paisana 647c624423 created a multiqueue handler, and started using it for the ue stack 5 years ago
Andre Puschmann 9e1c46dfb0 add initial TTCN3 code 5 years ago
Andre Puschmann 08ca9ebd4e write BCH to PCAP 
this patch moves the BCH payload buffer into the UE sync object and
therefore allows to pass it to the MAC for PCAP logging
 5 years ago
Ismael Gomez a3932f9bea Minor change to fix coverty issue 5 years ago
Xavier Arteaga 1a567a764e SRSUE: Call Radio tx-end when PHY is reseted and removed redundant attribute is_start_of_burst. 5 years ago
Andre Puschmann 513c7b12e3 remove warning and replace with pragma message 5 years ago
Ismael Gomez cbb1bbfaa1 Fix multiple PRACHs after SR fail and a minor issue in HO 5 years ago
Ismael Gomez bfddc55148
RRC-PHY interface (#639) 
RRC-PHY interface refactor. Moved RRC-MAC interface to rrc_asn1_utils and created RRC-PHY interface also in rrc_asn1_utils. All ASN1 includes should be made from rrc_asn1_utils only keeping ue_interfaces clean of ASN1

Tested with different common and dedicated configurations (64QAM UL, 256QAM, CA, SRS enabled/disabled, etc)
 5 years ago
Francisco Paisana 67d6a25194 Moving mac timers to stack timers (#638) 
* first step towards moving MAC timers to stack. Mac is still using its own timers. srslte::timers class can be restructured.

* moved timers out of the UE MAC
 5 years ago
Ismael Gomez 69edee4e6c
Fix issues in uplink QoS (#636) 
Fix bugs in Long BSR and Truncated BSR and added unit tests
 5 years ago
Francisco Paisana c9d3b61038 added resumable procedures to make RRC and NAS non-blocking 5 years ago
Andre Puschmann 7847c8da5e extend ue cap handler to support multiple RATs 5 years ago
yagoda 408400bee6 adding fixes and tests for eMBMS 6 years ago
Xavier Arteaga f653472aa8 SRSUE: SCell parameters condensed in a single structure 6 years ago
Xavier Arteaga b5685c8f09 SRSUE: Fixed HO with carrier aggregation 6 years ago
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 6 years ago
Andre Puschmann 886858a30a remove expert config and split into PHY and general config, cleanup ue.conf.example 6 years ago
Andre Puschmann b46a71c2d8 add RRC metrics and remove extra methods to query RRC state 6 years ago
Andre Puschmann 4e86b2f6b2 introduce layerd architecture we use for UE to eNB 
- this allows flexible use of different PHYs and radios
- use common radio_multi (moved to lib)
 6 years ago
Ismael Gomez abdb880b3b Remove unused mux_is_transmitted local variable 6 years ago
Ismael Gomez 773c2a9721 Fixed multiple issues in Random Access procedure and extended MAC test 6 years ago
Xavier Arteaga 5dcf3b3563 Fix phy memory leaks 6 years ago
Andre Puschmann 5faa819dcd fixing uninitialized class members found by coverity 6 years ago
Andre Puschmann 92f0d58856 mac: move further init/config into ctor to allow early logging, etc. 6 years ago
Pedro Alvarez a868a13409 Fix compilation error when PCSC is enabled. 6 years ago
Francisco Paisana 58e2e51044 removed rlc_interfaces. The rlc_cnfg types are now part of the rrc_interface_types. Removed implicit RB initialization in the RLC. 6 years ago
Francisco Paisana b936629221 removed rrc asn1 header from bcd_helpers, from rlc_interface, and rlc tests 6 years ago
Francisco Paisana bb0dbf0f1c created a asn1 utils with helper functions and types related to the asn1. These types/functions will help isolate the rrc_asn1 lib from most of the layers, reducing this way the compile times, and leading to better isolation. This will also make the transition to NR smoother. I removed the asn1 types from the NAS and USIM interface so far. 6 years ago
Xavier Arteaga 4a0ebe0cca SRSUE: reviewed UE capabilities for 64QAM according to 3GPP 36.306 6 years ago
Andre Puschmann 1dea4add2a stack: fix issue where stack thread was exited before stop_impl was called 6 years ago
Andre Puschmann 58763fb714 stack: move initialization of log object into ctor 
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
 6 years ago
Ismael Gomez 9e6a9e0d03 Fix reestablishment mutex lock when called from RLC max retx 6 years ago
Pedro Alvarez 8f5ad55c4a Added attach request as a UL info trasnfer in the UE. Added interface to remove eps bearer map when going idle. Fixed bug in GW in assignment of IPv4 addresses. UE seems to rebound from the service reject now. 6 years ago
Andre Puschmann a3d95c8370 simplify SDU allocation and remove unneeded checks 6 years ago
Andre Puschmann 2599b1824d reorder stack members and their loggers for correct destruction 6 years ago
Andre Puschmann 8333a9be57 fix dtor of PHY when stack init fails 6 years ago
Andre Puschmann db224335a7 add MUX step function for PBR counting 6 years ago
Andre Puschmann da35f41dd5 rework MAC logical channel prioritization 6 years ago
Francisco Paisana 8f8d9f3f30 applied changes in the stack internal method naming 6 years ago
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 6 years ago
Francisco Paisana 62eb96366c moved gw metrics out of stack_metrics_t 6 years ago
Francisco Paisana 10a56e2a84 moved GW out of the UE stack. This is important to keep concurrency out of the stack once it becomes single-threaded 6 years ago
Xavier Arteaga c7be984819 sync.h uses lock_guard for mutex 6 years ago
Xavier Arteaga cd036d8760 SRSUE: proc_ra.h/.cc use C++11 mutex 6 years ago
Xavier Arteaga 5d87aece0f SRSUE: mac.h/.cc mutexes changed to C++11 and set initial values 6 years ago
Xavier Arteaga 9068280896 SRSUE: Sync.h/.cc mutexes changed to C++11 std::mutex and fixed attributes initialisation 6 years ago
Xavier Arteaga 810ce0358e SRSUE: removed CLang tidy warnings in phy.h and phy.cc except unused. Use smaer pointers for workers. 6 years ago
Andre Puschmann 01679dbc8d rearrange class members to make sure logs get destructed after stack components 6 years ago
Andre Puschmann ad2b5d7635 pcsc: fix uninitialized variable and class dtor 6 years ago
Xavier Arteaga 1f4cf8121b SRSUE: Initial UL channel simulator 6 years ago
Xavier Arteaga ad9808c2aa SRSUE: SCell include files rearange 6 years ago
Xavier Arteaga ceac7a02c8 SRSUE: moved sync SCell classes in new namespace 6 years ago
Pedro Alvarez 6d05265d92 Adding mutex to protect the tft_filter map. 6 years ago
Andre Puschmann 2b7b4d0e7e remove hard-coded LCID for dedicated bearer in GW 6 years ago
Pedro Alvarez 7a184a8cd8 Added log to tft_packet_filter. 6 years ago
Pedro Alvarez 39f5b03674 Removed empty line. Changed comment. Removed unused variables. 6 years ago
Pedro Alvarez 2723aa9b12 Added EPS bearer id to apply_tft interface. Sending packets to the correct LCID if they match the packet filter. 6 years ago
Pedro Alvarez e2ca02bbe4 Starting to add match methods to tft_packet_filter 6 years ago
Pedro Alvarez 272e40a60d Started to add a lookup in the gw to see if there is a match in the packet filter. 6 years ago
Pedro Alvarez 190a0ff37e Adding test to unpacking of the packet filters. 6 years ago
Pedro Alvarez a8eaf16881 Starting to add a structure for the packet filters. 6 years ago
Pedro Alvarez a7e0a0624b Starting to add interface apply_traffic_flow_template between NAS and GW. 6 years ago
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 6 years ago
Pedro Alvarez d67d18cc6b Removing deplicated error codes. 6 years ago
Ismael Gomez c2e9817f41 Possible solution to RLC Reestablishment 6 years ago
Andre Puschmann 3f613d7183 nas/gw/rrc: make LCID for DRB dynamic 
- add interface to RRC to allow NAS to query the DRB for a given
  EPS bearer id
- extend interface for NAS to setup GW to also pass LCID of bearer
- in NAS, use this new interface to pass actual LCID of the default
  DRB when creating the TUN device
 6 years ago
Andre Puschmann b2a35f6b5a nas: add parser and sender for modify EPS bearer context messages 6 years ago
Andre Puschmann dcb04c6461 turn usim object into a unique_ptr 6 years ago
Ismael Gomez 4ce8d84339 Restored force frequency 6 years ago
Andre Puschmann 0e95867f13 remove task dispatcher class 6 years ago
Xavier Arteaga 9c84f8e3fd SRSLTE: Added Uniform Random vector generator; Delay channel test; Fixed Delay channel SEGFAULT; SRSUE channel unique pointer; 6 years ago
Xavier Arteaga 9ab2b2de81 SRSUE: Created delay channel emulator and added fading to the UE 6 years ago
Andre Puschmann 3f90230d1a nas: add EPS bearer map 6 years ago
Andre Puschmann 1ec5a4d4ed add NAS metrics struct and move NAS states into common header 6 years ago
Andre Puschmann 1c749ad559 add basic handling for deactivating eps bearer 6 years ago
Andre Puschmann 0bd30343bb fix packing of dedicated bearer context accept 6 years ago
Andre Puschmann 5451fb6007 nas: add basic handling for dedicated bearer and UE testmode messages 6 years ago
Andre Puschmann 7de9f39fcc nas: move sending of attach complete message in extra function 6 years ago
Xavier Arteaga bb663a69b8 SRSUE RRC: Cleaned Reestablishment code 6 years ago
Xavier Arteaga e5084801a2 SRSUE RRC: refactored reestablishment procedure for executing Cell selection during T311 without blocking RRC 6 years ago
Andre Puschmann af8564e376 add ue_lte_phy_base and move logger out of UE class 6 years ago
Xavier Arteaga 0b6efb657e SRSUE: CA can be performed without requiring clock synchronization between RF devices. Added Asynchronous SCell Synch metrics to console trace 6 years ago
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 6 years ago
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 6 years ago
Andre Puschmann 3a6dd9b164 move UE RRC into own folder 6 years ago
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 6 years ago
Francisco Paisana f4aa03154d change queue read and other functions apis 6 years ago
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 6 years ago
Francisco Paisana 0976ea6f27 created a unique byte buffer that automatically deallocates 6 years ago
Andre Puschmann dc9df36a24 remove unused radio_multi code 6 years ago
Andre Puschmann 76f93df8b6 fix uninitialized vars in demux 6 years ago
Andre Puschmann f46b582c79 fix default initialization of PHY params in RCC 
- this commit splits the reconfiguration of the PHY params
- two functions only update the default params (for config
  dedicated and config common)
- one function only updates the current parameters when a new
  config is given (i.e. after rrc reconfig)
 6 years ago
Xavier Arteaga b037fb8e51 Added minimal UE synch tweak and fix 6 years ago
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann d8814a05f0 use stack-allocated messages for tx/rx'ing RRC messages (cherry-picked) 6 years ago
Andre Puschmann 3702a6660e fix compilation for gcc 4.x 6 years ago
Andre Puschmann 1cc6ae3c60 enable c++11 support 6 years ago
Andre Puschmann c8f8c16d50
make EIA and EEA algorithms configurable (#323) 
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.

The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.

The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
 6 years ago
Xavier Arteaga c782ef2aa5 Solved unitialised values in UE (up to prach) and free 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Andre Puschmann 3f63663a31 add mutex to csv metrics 
this fixes and issue when closing the csv that left
half a new line in buffer
 6 years ago
Andre Puschmann d34ecaaa5e adding RI to DL metrics 6 years ago
Joseph Giovatto af6de04806 added dl_earfcn_list to ue config 
dl_earfcn_list = 2100,2200,3400
 6 years ago
Andre Puschmann 463b00d82d check sys_info_change flag in paging message 6 years ago
Andre Puschmann d7ab2b8d66 add stop_timers function to RRC and call it in rrc::stop() 
- this solves an issue with shutting down RRC when the UE
  just sent a connection request (and activated timer T300)
  and stop was called.
 6 years ago
Andre Puschmann d6196ba234 simplify RRC-NAS interface and only have msg as param (RRC selects LCID) 6 years ago
Andre Puschmann c9857fe4ad add handler for EMM status message 6 years ago
Pedro Alvarez e3d7ccd7e1 Changed the way UL NAS count is obtained to generate K_enb in the UE. Incrementing UL NAS count on integrity protected dettach request. 6 years ago
Pedro Alvarez dc727a192b Changing way UL NAS count is used to generate the K_enb. 6 years ago
Andre Puschmann db910cb84b add CSV metrics for eNB 6 years ago
Andre Puschmann 0571720105 make LCID for UL_DCCH configurable 6 years ago
Andre Puschmann 1ed225a10b add getter for IPv4 and IPv6 addresses 6 years ago
Pedro Alvarez 5c29dba741 Changed Interface between NAS and GW to avoid the GW start function being called twice in IPv4v6 mode. 6 years ago
Pedro Alvarez 685898b323 Starting to add IPv4v6 support to the UE. Added function to get auto-generated link-local IPv6 address. 6 years ago
Pedro Alvarez ac1c300126 Adding the ability to set the interface local link IPv6 address. 6 years ago
Pedro Alvarez 25108e2e2b Added configuration options to UE for IPv6 PDN. Starting to send PDN connectivity requesting IPv6. 6 years ago
Pedro Alvarez 3cddad79cc Adding ability to configure names of TUN interfaces. (#277) 
* added config option for tun dev names vs fixed names added config option for M1-U interface addr

* Added options to sgi_mb tun name.

* Added some comments to mbms.conf.example

* Added some comments to example configs to explain the new values.
 6 years ago
Andre Puschmann 0380c83175 remove RF device calibration settings from UE/eNB config 
- this remove RF calibration parameters that were an extra
  section in the eNB/UE config but were hardly used (only old bladeRF)
- a better way to pass those parameter would be through the
  device args in the normal rf config section
 6 years ago
Ismael Gomez cfb3a43aed Lower priority of workers 6 years ago
Andre Puschmann d981f129e0 Merge branch 'master' into next 6 years ago
Andre Puschmann 1fab8e6702 fix reset of NAS counters after receiving security mode command 
- reported by cpetersgit
- reset only needed after receiving initial security mode command
 6 years ago
Andre Puschmann f458d58527 fixed handling of UE indentity request 6 years ago
Joseph Giovatto 2dddfa2aac added ability to track tput per bearer (#233) 
added mac_metrics for ul/dl harq retex counts
 6 years ago
Ismael Gomez 6a791f1416 Change TX mutex to semaphores (mutex implementation was violating lock ownership requirement) 6 years ago
Ismael Gomez 327002a6cb Fix NCC=1 HO in second round 6 years ago
Ismael Gomez aaeec591b6 Fix race condition in phy recv 6 years ago
Ismael Gomez e1870963c7 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 9cd725de21 Trigger measurement only for cells in MeasObj not the discovered ones 6 years ago
Andre Puschmann 06c9a3f07f add network initiated detach 6 years ago
Andre Puschmann 40aef76745 fix logging when removing DRB 6 years ago
Andre Puschmann 3b8371d090 add detach support (for switch off) 6 years ago
Andre Puschmann eb30d86d44 process RRC PDUs in RRC thread 7 years ago
Andre Puschmann bd59d72b9f set RRC args by-value 7 years ago
Ismael Gomez 2d5cdc4f35 Add log to pool deallocate 7 years ago
Ismael Gomez 5474f6d55f Add log to pool deallocate 7 years ago
Ismael Gomez 229569cd76 Fix Aperiodic CQI retx when TBS=0 7 years ago
Ismael Gomez 75e8df2e9f Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 9231bd0fe0 Fix Aperiodic CQI retx when TBS=0 7 years ago
Andre Puschmann 9b894799f0 add support for ciphered authentication response 7 years ago
Ismael Gomez ebea1cd7fa Look only for required SIBs 7 years ago
Pedro Alvarez f301bb6373 Merging next into op_vs_opc and resolving conflicts. 7 years ago
Xavier Arteaga 5e4fb48184 Refactored CQI reporting logging in UE. Fixes #199 7 years ago
Andre Puschmann 01f6395d70 add option to force IMSI attach by not loading NAS ctxt from file 7 years ago
Pedro Alvarez 75c5e476f1 Added OPc option to UE. (needs testing.) 7 years ago
Pedro Alvarez ea5445f999 Adding options for OP and OPc in the UE. They cannot be simultanoulsy set. 7 years ago
Pedro Alvarez e3d1cff4a3 Revert "Adding OPc option to security functions." 
This reverts commit 0eeb70bede.
 7 years ago
Pedro Alvarez 0eeb70bede Adding OPc option to security functions. 7 years ago
Xavier Arteaga 6ab69b1d4c Added PDSCH coworkers 7 years ago