Andre Puschmann
0ec3c80ac6
srsue,rrc_nr: remove strict requirement for SSB offset=6
...
tested with coreset0_idx=6/7 with srsENB. there could be more
changes required for other config value combinations though.
2 years ago
Ismael Gomez
a43e2a877c
srsgnb: make coreset0_idx optional
2 years ago
Ismael Gomez
a6a9274203
srsgnb: derive SSB frequency and ssb_offset based on user provided coreset0 index configuration. Added extra configuration validators
2 years ago
Ismael Gomez
fef61554b2
srsgnb,sched: mark as occupied the resources used by SSB before scheduling other PDSCH (eg SIB1). Prevents overlapping SIB1 PDSCH with SSB
2 years ago
Matan Perelman
ce731c851c
enb,cfg_parser: Add SIB5 parsing.
2 years ago
Francisco Paisana
8de3d7436e
fix paging opportunity calculation in RRC and add respective unit test
2 years ago
Paul Sutton
eb4ec84310
minor example config edit to include NAS ZUC support
2 years ago
Pedro Alvarez
e4207b177f
lib,rlc_am_lte: added fix for full tx window with wraparround
2 years ago
Pedro Alvarez
b001d6c10e
lib,rlc_am_lte: fix checkers for the TX window full
2 years ago
Andre Puschmann
72220aa811
enb,phy: do not start start plots if LTE workers don't exist
...
this was causing a segfault when the GUI was enabled in SA mode, i.e. without LTE cells
we only support the GUI with LTE enabled.
2 years ago
Andre Puschmann
6f2c641941
ue,sa: enable PCAP writing for NAS-5G
2 years ago
Piotr Gawlowicz
51fdfa334d
epc: fix example usage text in the srsepc_if_masq.sh script
2 years ago
Shubham Tatvamasi
9d6385c84f
ci: use matrix-keyword for x86/aarch64 builds
...
Cherry-picked from Shubham Tatvamasi (https://github.com/ShubhamTatvamasi )
initial commit
2 years ago
Zishuai CHENG
2e4b1aceaf
Parse tmsi type of mobile id and fixed the content length of network feature support
2 years ago
Matan Perelman
218bf1c916
enb,cfg_parser: Fix ac_barring_for_mo_data time typo.
2 years ago
Matan Perelman
375709b449
enb,cfg_parser: Add SIB6 parsing.
2 years ago
Matan Perelman
602bca70a4
enb,cfg_parser: Allow sib4 to contain black cell list only.
2 years ago
Matan Perelman
f571d46cf8
enb,cfg_parser: Add GERAN speed state scale factors
2 years ago
Matan Perelman
88998385eb
NAS: Add configuration for LAC.
2 years ago
Matan Perelman
436235b92c
enb,cfg_parser: Fix log typo.
2 years ago
David Rupprecht
68fe21928e
Added initialization of nas5g logger
2 years ago
Robert Falkenberg
7e7eceda15
ctest: Viterbi test skips 0dB for non AVX2 machines
...
The accuracy of the 8-bit implementation of the Viterbi decoder used on
non-AVX2 machines falls below the theoretical accuracy at 0dB.
2 years ago
Robert Falkenberg
06f2ab6d7c
ctest: PDCCH test skips 100PRB for non AVX2 machines
...
The current 8-bit Viterbi decoder implementation for SSE (non-AVX2)
is not accurate enough to reliably decode all messages with a
code rate ~0.9 or higher, e.g. DCI format 2/2A messages in 100 PRB cell
at aggregation level 0.
2 years ago
Pedro Alvarez
981e682d2e
enb,rrc: disable SRB2 in mac controller during handover. This is to
...
avoid transporting NAS messages before we received the RRC Reconf
complete and the HO is finished.
2 years ago
Pedro Alvarez
d62266ec58
rrc: fix mobility test to check if SRB2 being started to early
2 years ago
Pedro Alvarez
0cc632988f
lib,rlc: tweaked some comments
3 years ago
Pedro Alvarez
f5658619b8
lib,rlc: ack_sn does not count as a positive or negative acknowledgment.
...
do not stop t-PollRetransmit for it
3 years ago
Pedro Alvarez
7ac7c8673a
lib,rlc: Fixed issue where `p` bit was not checked if PDU was outside of
...
the RX window. This could lead to a data stall, where TX keeps retx'ing
the same PDU to request a status report.
3 years ago
Pedro Alvarez
40f19b0e2c
lib,rlc: added check for status report in full rx_window test.
3 years ago
Pedro Alvarez
f4ca1848d6
lib,rlc: allow reception of ACK_SN == TX_NEXT+1,
...
as this can happen when the last segment has not been sent yet.
3 years ago
Pedro Alvarez
ede44369f4
lib,rlc: add fix for issue in checking full RLC TX window
3 years ago
Pedro Alvarez
dc71048d83
lib,rlc: fixed up test for full rx window
3 years ago
Pedro Alvarez
b7ec529ff2
lib,rlc: allow ACK_SN be one over the end of the RX window.
3 years ago
Pedro Alvarez
51ffd91f16
lib,rlc: added unit test that triggers assert when RX window is full
3 years ago
Robert Falkenberg
a1db7fe9fe
rlc_am_nr: fix shadowed variable
3 years ago
Andre Puschmann
f6033264f9
gnb,mac_nr: ignore SE_PHR CE received from UE
...
we are not handling the periodic SE_PHR yet.
3 years ago
Andre Puschmann
d99cff050d
ue,rrc_nr: handle RRC release
3 years ago
Robert Falkenberg
e057a8ec27
lib,pdcp_nr: unit test - remove redundant assignment
3 years ago
Robert Falkenberg
a11291eb08
lib,rlc_am_nr: fix handling of NACK ranges with SO reaching SDU edge
...
This changes the handling of NACK ranges with segment offset (SO),
where either so_start or so_end reach the edge of a full SDU.
That SDU is then NACK'ed as a whole, rather than as a segment
from 0 to 0xFFFF.
Otherwise, the search for segments will fail if said SDU was
initially sent as a whole (without segmentation).
3 years ago
Robert Falkenberg
fccfd5e140
lib,rlc_am_{lte,nr}: fix/add tx_window overrun protection
...
This commit fixes as bug causing a crash of the eNB in case
of many pending RETX and the reception of a trimmed PDU.
The following sequence leads to a crash:
- RETX queue contains many PDUs for RETX
- Receive trimmed PDU containing a trimmed subset of NACKs
- RETX queue is cleared and re-populated with a trimmed subset
- After all RETX (/!\ trimmed subset) is done, continue TX new PDUs
- tx_window blows up
- tx_window overflows if another status PDU is not received in time
- Overflow overwrites oldest element in tx_window
- Handling of next status PDU fails due to missing elements in tx_window
Related PR #4029
3 years ago
yagoda
66b5b6c236
phy: pass number PRBs from the correct cell config into the channel emulator when running NR standalone mode
3 years ago
Pedro Alvarez
d5909a306f
lib,pdcp_nr: fixed typos and rephrased log in tests.
3 years ago
Pedro Alvarez
0f1c8b03c7
lib,pdcp_nr: fixed up some comments and a logging message
3 years ago
Pedro Alvarez
540483ba9e
lib,pdcp: added unit test to check discard timer is running when a PDU is TX'ed and stopped when the ACK has been notified.
3 years ago
Pedro Alvarez
e87416ff99
lib,pcdp_nr: added checks for stopped reordering timer and correct state
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when receiving out-of-order packets in unit tests.
3 years ago
Pedro Alvarez
eb819cb9d0
lib,pdcp_nr: fix RX_DELIV update when t-Reordering expires
3 years ago
Pedro Alvarez
5f385bb33f
lib,pdcp_nr: fix logging message when discard timer expires
3 years ago
Pedro Alvarez
82e4b9e238
lib,pdcp_nr: fix discard timer not being stopped correctly
3 years ago
Pedro Alvarez
6d313f1875
lib,pdcp_nr: added extra comments on logging information to regarding
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discard and t-Reordering expiry
3 years ago
Andre Puschmann
fdbe894865
nas5g: print error message on console if PDU session establishment fails
3 years ago