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711 Commits (eeb8ad65711881e0cdb075bfc1b00d4337ea5971)

Author SHA1 Message Date
Xavier Arteaga bc1b14efea Fix NR common PDSCH Resource allocation count 4 years ago
Francisco f7a8b8bf94 separate drb srb ids into separate enum types 4 years ago
Francisco 21718af3b6 avoid allocating std::string to get lcid radio bearer name. Refactored the lte radio bearer enum type 4 years ago
David Rupprecht 5e02dbc536 Remove measurement id from trigger state nr allows to second nr reconfig 4 years ago
Andre Puschmann c1b66e89a5 mux_nr: protect MAC PDU packing from concurrent access from PHY workers 
this will be moved to UL HARQ shortly but for now we need
to protect the packing
 4 years ago
Andre Puschmann cf696138d3 mac_nr: fix packing order of SDU and CEs 
SDUs need to go first in the MAC PDU, followed by CEs
 4 years ago
Andre Puschmann 399954a970 mac_nr: convert bytes to bits for DL metrics 4 years ago
Andre Puschmann b083b612de proc_bsr_nr_test: fix SBSR test 4 years ago
Andre Puschmann 7da68dfee3 proc_bsr_nr: disable SR activation temporarily 
SR isn't currently working correctly resulting in random PRACHs
being sent.
 4 years ago
Andre Puschmann d1ad315969 mac_nr: add various safety/length checks 4 years ago
Andre Puschmann 7f415189f3 ue,mac: enable basic MAC metrics 
this adds basic MAC metrics calculation for the DL NR MAC
 4 years ago
Andre Puschmann 8024bf7820 mux_nr: improve logging when building UL MAC PDU 4 years ago
Andre Puschmann 880bd66db4 mac_nr_test: add testcase for MAC PDU packing with long L field 
this reproduces the issue found in #2609
 4 years ago
Andre Puschmann 9950278a12 nr,mac_sch_pdu,mux: fix packing of MAC subPDUs with 16bit L field 
the created RLC PDU was too large to fit inside the MAC grant
because only the header room for the short L field was used.

The patch determines the correct size before passing the opportunity to RLC.

It also improves logging in error case by using the MAC logger instead of
stderr/stdout when error occurs.
 4 years ago
Andre Puschmann db496df1e6 mac_nr: add support for periodic BSR reporting 
building on the previous refactor this patch now adds support
for peridoic BSR reporting (using short BSR). It furthermore does
the following changes:

* add BSR packing
* add proc_bsr_nr unit test
* move mac_nr test code into test folder under src (needs to be done with other test code too)
 4 years ago
Andre Puschmann 7188603f2e mac_nr: don't push MAC CE LCIDs to RLC when unpacking DL MAC PDU 
this should fix log warnings then demux was trying to feed MAC CEs
to RLC:

10:50:54.845116 [MAC ] [I] [ 1153] Handling subPDU 1/2: rnti=0x0 lcid=61, sdu_len=1
10:50:54.845117 [RLC ] [E] Radio bearer id must be in [0:11] - 61
10:50:54.845118 [RLC ] [W] LCID 61 doesn't exist. Dropping PDU.
10:50:54.845119 [MAC ] [I] [ 1153] Handling subPDU 2/2: rnti=0x0 lcid=63, sdu_len=33
10:50:54.845119 [RLC ] [E] Radio bearer id must be in [0:11] - 63
 4 years ago
David Rupprecht 56e947bf27 Added functionality for releasing a NR bearer 4 years ago
David Rupprecht cc6d8128ad Added gw interface if it is running 4 years ago
David Rupprecht 7a481c40ab Added mac prach nr proc error handling 4 years ago
David Rupprecht f9ea02b6bf Added functions for rrc reestablishing procedure if nr reconfig failes 4 years ago
Xavier Arteaga 49731ab5a1 Initial NR-DCI refactor 
Added NR DCI 1_1 size

Several DCI NR fixes
 4 years ago
Xavier Arteaga 01990c2e1d SRSUE: Add PHY-MAC SR related interfaces 4 years ago
David Rupprecht 506adca930 Set eutra nr band info based config value 4 years ago
Andre Puschmann d135ae4d29 proc_bsr: initial BSR procedure for NR 
* refactor some common methods to mac_common.cc
* add common mux_base class
* move UL PDU generation to mux class
* add logical channel registration to MAC, MUX, BSR
* add initial proc BSR
* add basic MAC NR test
* rework MAC interfaces
 4 years ago
Pedro Alvarez a5229a02d1 Make sure RRC identity is set when NAS reads UE context from file. 4 years ago
Andre Puschmann bde7b49ca3 ue,mac_nr: add basic SR procedure 
the current implementation support only one SR config
and doesn't support the prohibit timer
 4 years ago
Xavier Arteaga 6219500148 Added NR-RRC RACH parsing 4 years ago
David Rupprecht 8c86d2084d Adding NR phy config RRC parsing 
Added error handling

Reworked flattening error handling
 4 years ago
Andre Puschmann 7a3a5f4cf4 rrc_nr: announce short SN in PDCP capabilities 
this allows selecting 12bit SNs for the NR PDCP entity
 4 years ago
Andre Puschmann 1a0891df51 all: check return value of make_byte_buffer() and handle them safely 4 years ago
Codebot 4523ee6087 rename srsLTE to srsRAN 4 years ago
Xavier Arteaga 2782d96170 SRSUE: compute speed from TA commands 4 years ago
Francisco 68c938267f fix srslte include that causes a compilation issue 4 years ago
Francisco d1ab4aae66 fix ipv6 related compilation issue 4 years ago
Francisco 3e9f93eb8a refactor - remove old log_filter and logmap libraries from the codebase 4 years ago
Pedro Alvarez 7447fefd19 Make sure that sending the status report sent after RLC configuration in reestablishment 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
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
Andre Puschmann 44e7d41f57 mac_nr: free tx softbuffer in stop() 4 years ago
David Rupprecht 6317c9295c SRSUE NR: Removed workaround to add pdcp lte bearer 4 years ago
David Rupprecht 027c20b0d3 SRSUE: Option mac pcap nr and lte write to the same pcap file 4 years ago
David Rupprecht 410c8e5d0e Fix typo 4 years ago
David Rupprecht 5a95cbdfae Disable rat assignment in pcap class 4 years ago
David Rupprecht bb3e87302d Added new pcap enable option and mac nr 4 years ago
Francisco 12f998cea3 fix failing rrc_meas_test 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
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 b1706b9197 move ue nas interfaces to separate interfaces header file 4 years ago
Francisco b8bd869d0f move ue rlc interfaces to separate interfaces header file 4 years ago
Francisco a988351f46 move ue pdcp interfaces to separate interfaces header file 4 years ago
Francisco ea04104e8e move ue gw interfaces to separate interfaces header file 4 years ago
Francisco 186285ffd3 move ue usim interfaces to separate interfaces header file 4 years ago
David Rupprecht 8f49b92760 Using PDCP entity lte instead of nr for nr bearer 4 years ago
David Rupprecht 517208a6bc Hardcoding MAC lcid 4 years ago
faluco eaf20fa4f3 - Removed some logger injections in the ue app. 
- Removed old logger setup code not needed anymore.
 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
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
Andre Puschmann 9c4146442a mac,phy: refactor NR MAC/PHY UL data passing interface 
inspired by accepted (but not yet merged) PR to include the
(unique_)byte_buffer_t for MAC/PHY interfacing, this patch adds
a few more useful bits to that. Buffer management for UL data is now
done in MAC and only a pointer to the data is passed in the UL action.

* Move Tx softbuffer to MAC (until UL HARQ class is ready)
* Remove temparal data member in cc_worker
* Remove memcpy after packing MAC PDU
 4 years ago
David Rupprecht f6f6ee406b SRSUE NR: use correct rnti in rar and make NR proc ra 4 years ago
David Rupprecht 1fcd006a7c fixed segfaulting 4 years ago
Xavier Arteaga b768002a93 SRSUE Added RAR unpacking and other fixes 4 years ago
David Rupprecht 82a8dcc77a Change interface to unique_byte_buffer 
logging message for msg3 preparing
 4 years ago
David Rupprecht 3af0342418 Added mux class and packing of msg3 4 years ago
David Rupprecht f90f10f6a8 SRSUE: NR handle rar pdu in tb decoded, fixed tti_tx issue, log RA procedure and adjusted testcase 4 years ago
Xavier Arteaga 760ad3a746 SRSUE: Interface stack and PHY for NR-RA procedure 4 years ago
David Rupprecht 0f1586dd2d Deleted all HAVE_5GNR in CC and h files 
CMakeList and travis yaml
 4 years ago
David Rupprecht 1987ddd923 Added phy_nr to ue_stack_lte 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
Pedro Alvarez 827823cfb1 Change reestablish order in RRC Procedures 4 years ago
David Rupprecht a7949e69c8 configure and start ra proc 
Fix crash due to missing init
 4 years ago
David Rupprecht 876858b44c Added mac nr prach common config convert function with test case 4 years ago
Xavier Arteaga 784a33583b SRSUE: Initial NR MAC-PHY interfaces 
SRSUE Fix compilation

SRSUE: temporary fixes LTE/NR PHY/Stack interface problem

fix

fix
 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
David Rupprecht 24123313bf Added MAC NR RA procedure with a minimal test case 4 years ago
David Rupprecht 4789860bdd Fixes a mismatching between bands in the band combination and feature set 4 years ago
Andre Puschmann 6eed6f622f mac_nr: update RA related function in MAC/PHY interface 
* expose interface to trigger PRACH from MAC
* indicate PRACH tx from PHY
* add temporary RAR PDU handling with Msg3 grant indication to PHY
 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
Pedro Alvarez bb0e31feda Reduce log level of SDUs dropped in the stack to info. Added ul_dropped_sdus to stack metrics. 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
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 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
Andre Puschmann a827350f7c mux: avoid unneeded call to msg3_flush() in ctor 
this causes a debug log line as the first message in every ue.log because
the loggers/loglevels aren't configured yet.

22:10:02.463396 [MAC ] [D] [    0] Msg3 buffer flushed

the msg3_flush isn't needed because all variables are initialized.
 4 years ago
Andre Puschmann 5ec78be872 nas: log switch on/off in info mode 4 years ago
Andre Puschmann df967d95b1 rrc_nr: extract new UE identity from RRC reconfig that tell MAC 
required for contention-free RA on NR carrier
 4 years ago
Andre Puschmann f5c945dc2f mac_nr: add interface to set C-RNTI and contention ID from RRC 
used during contention-based/free RA
 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
Andre Puschmann cbedb65247 nas: log warning when NAS timer expires 
this allows to let test cases fail based on warnings when
NAS events/actions timeout
 4 years ago
Andre Puschmann dadb34f0ab rrc: fix missing newline in console output 4 years ago
Andre Puschmann 1aadc5c53e mac_nr: tiny cleanups of MAC class, use of new logger 4 years ago
Andre Puschmann 73cb0dabf2 mac_nr: move UE MAC class into own subfolder 
this should simplify further MAC NR extensions and lead
to a more organized folder structure
 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
Andre Puschmann cc750d96ee nas: when receiving detach request, don't enter plmn_search automatically 
this patch fixes an issue with TC_9_3_1_17 after the "send attach in RRC connected" issue
has been fixed. The TC failed because the UE would always attempt to re-attach, even
after receiving an explicit detach request WITHOUT re-attach from the network.

According to TS 24.301 Sec. 5.5.2.3.2 the handling of that message largely depends
on the detach cause sent by network. Since we don't currently parse and handle
that the simplest solution here is to just enter deregistered:::null.

The patch is also part of the fix for issue #2237
 4 years ago