francescomani
2f9fe36412
improvements in the procedures for SR at MAC UE
2024-04-04 14:34:56 +02:00
francescomani
21d3a4ea51
improving the handling of sr_TransMax
2024-04-04 13:58:01 +02:00
francescomani
338426ed72
use NR_timer_t for SR-ProhibitTimer
2024-04-04 08:37:56 +02:00
Jaroslava Fiedlerova
141558b812
Merge remote-tracking branch 'origin/nr-pdcp-minor-fixes' into integration_2024_w13
2024-04-02 18:16:33 +02:00
Jaroslava Fiedlerova
08b8071091
Merge remote-tracking branch 'origin/NR_RLC_UE_ID' into integration_2024_w13
2024-04-02 18:15:51 +02:00
Jaroslava Fiedlerova
ded3618f70
Merge remote-tracking branch 'origin/NR_UE_fix_wrong_use_asn_sequence_del' into integration_2024_w13
2024-04-02 11:36:43 +02:00
Jaroslava Fiedlerova
3e9f1beea0
Merge remote-tracking branch 'origin/fix-f1-id-ues' into integration_2024_w13
2024-04-02 11:33:12 +02:00
Jaroslava Fiedlerova
87db25a3bb
Merge remote-tracking branch 'origin/Fix_Msg3_RRCReestablishmentComplete_with_C-RNTI' into integration_2024_w13
2024-03-29 20:44:11 +01:00
Jaroslava Fiedlerova
87d14c3cd4
Merge remote-tracking branch 'origin/NR_prevent_segfault_at_detach' into integration_2024_w13
2024-03-29 17:02:45 +01:00
Jaroslava Fiedlerova
c92650003f
Merge remote-tracking branch 'origin/NR_4_layers_MIMO' into integration_2024_w13
2024-03-29 16:06:14 +01:00
Guido Casati
914e71fdab
Flag RBs as suspended in PDCP
...
- this prevents pulling PDUs from PDCP when re-establishment is awaiting
2024-03-28 18:28:16 +01:00
Guido Casati
f7a285cfc1
Define for PDCP Formats
...
- short and long SN sizes
- PDCP PDU header sizes
- PDCP integrity size
- getter for maximim PDCP PDU size
2024-03-28 18:28:11 +01:00
francescomani
e77a1468d7
use UE ID instead of RNTI internally in RLC
2024-03-28 16:39:51 +01:00
francescomani
4a3beb0b48
fix usage of asn_sequence_del to clear a list
2024-03-28 13:50:11 +01:00
luis_pereira87
bbb1832c07
Handle Msg3 with SRB1 RRCReestablishmentComplete and MAC CE C-RNTI
...
From 3GPP TS 38.321 Section 5.4.3 Multiplexing and assembly, we need to process the highest priority subPDUs first:
- MAC CE for C-RNTI is the one with higher priority
2024-03-28 11:39:07 +00:00
Robert Schmidt
1e8f194d11
Only release UE in PDCP if in E1
...
Explanations: see #706 . TLDR: the RRC code calls nr_pdcp_remove_ue(), so
we should not call it in the E1 handler if we do not use split mode.
2024-03-28 08:55:11 +01:00
francescomani
6e9dd015f6
DCI formats 11 and 01 assume the presence of an active BWP, if not present return with an error to prevent segfault
2024-03-27 09:36:19 +01:00
Robert Schmidt
0ecd346b07
Merge remote-tracking branch 'origin/NR_UE_data_scrambling_fix' into integration_2024_w12
2024-03-26 10:41:25 +01:00
francescomani
f2c8305496
further improvements in precoding initialization at MAC
2024-03-25 16:01:09 +01:00
francescomani
afde7f6c51
improvements in precoding initialization at MAC
2024-03-25 13:09:31 +01:00
Robert Schmidt
eaff52f8e8
Merge remote-tracking branch 'origin/NR_UE_MAC_UL_improvements' into integration_2024_w12
2024-03-23 10:21:32 +01:00
Robert Schmidt
19092a5d15
Merge remote-tracking branch 'origin/phy-test-remove-mac-error-log' into integration_2024_w12
2024-03-22 16:35:16 +01:00
Romain Beurdouche
6cf2ab2a15
feat(phy-test): disable CQI and RSRP evaluation when running in phy-test mode
...
In phy-test, the scheduler has a hardcoded UE allocation; if CQI and RSRP
are not evaluated, there is no change in the scheduler function. Also,
this avoids misleading error messages if no UE is connected.
2024-03-22 15:02:10 +01:00
francescomani
91e5d80002
correct use of dataScramblingID for PUSCH at UE
2024-03-22 11:08:19 +01:00
francescomani
4f884db3d6
correct use of dataScramblingID for PDSCH at UE
2024-03-22 09:48:13 +01:00
francescomani
c090b1f767
further improvements in BSR handling after being triggered
2024-03-22 09:13:01 +01:00
francescomani
310f62604c
improvements in periodicBSR_Timer implementation
2024-03-22 09:13:01 +01:00
francescomani
e60af1c8f6
improvements in retxBSR_Timer implementation
2024-03-22 09:13:01 +01:00
francescomani
04ac336c80
improvements in function to update BSR status
2024-03-22 09:13:01 +01:00
francescomani
5df946fab6
improvements in Bj computation and implementing a timer to compute time elapsed since last Bj update
2024-03-22 09:12:48 +01:00
Robert Schmidt
93d8e02c31
Merge remote-tracking branch 'origin/Multi_UE_support_for_32' into integration_2024_w12
2024-03-22 08:31:11 +01:00
francescomani
8f858af876
improvements for 4-layer MIMO at gNB
2024-03-21 18:22:25 +01:00
vijay chadachan
5697f396f6
Adjusted the num_dl_sched > 3 while adapting DL MCS for DL grants
...
- The DL MCS adapted based on the BLER for the minimum number of
DL(numd_sched) grants for the UE in the pre_configured number of frames.
The current threshold value is set to be >9 for 16 UE capacity.
- With increased number of UE to 32 and when all the UEs are DL data active
the num_dl_sched is not meeting the threshold value. Due to whcih the MCS
of all the UEs are stuck with MCS 10-12 in good channel condition.
- The threshold value is adjusted to support 32 UE capacity increase.
2024-03-21 09:13:26 +01:00
vijay chadachan
740bec4ac0
Fix max_sched_ues in DL/UL Scheduler to match MAX_DCI_CORESET
...
- Added the limit as MAX_DCI_CORESET for max_sched_ues in DL/UL scheduler.
This is needed because gNB crashes when tested with 100MHz cell as the
scheduler tries to schedule 11 UEs in a slot and the DCI informaiton is
corrupted due to the limitation in NFAPI interface because of
MAX_DCI_CORESET size.
2024-03-21 09:13:26 +01:00
vijay chadachan
2b37edaa3c
Additional memory allocation for MAC stats logging to enable 32 UE support
...
The memory allocation is increased to enable the periodic mac stats logging
to enable increased number of UEs data.
2024-03-21 09:13:22 +01:00
francescomani
ab2a08fd43
functions to map LCID to structures in the UE MAC
2024-03-19 16:07:58 +01:00
francescomani
1fa6be2a3d
fix procedure after T300 expiry
2024-03-19 09:55:05 +01:00
Robert Schmidt
a9123e68fc
Merge remote-tracking branch 'origin/fix-4G-5G-ra-state-confusion' into integration_2024_w11
2024-03-18 10:17:36 +01:00
Robert Schmidt
bc9f95c972
Merge remote-tracking branch 'origin/fixes-gtp-f1' into integration_2024_w11
2024-03-18 09:41:07 +01:00
Laurent THOMAS
b97c70fd87
remove 5G dependency on 4G mac.h include, separate RA state enums between 4G/5G and UE/gNB
...
add RA stat trace by enum name instead of integer printing
fix minor a few minor typos
2024-03-15 10:55:11 +01:00
Robert Schmidt
2fbb41ddc5
Move GTP UE ID update out of message decoder
2024-03-15 09:51:13 +01:00
Robert Schmidt
a645e10ff5
F1AP: message encoders should no trigger GTP
...
The F1AP message encoders and decoders should do only that, encoding and
decoding messages. For the actual logic handling, including set up and
teardown of bearers, we should use the handlers.
In this commit, delete GTP tunnel handling from encoders/decoders. For
the CU, this happens already in the CU-UP/E1 handlers in
cucp_cuup_handler.c. For the DU, add it in the handlers in
mac_rrc_dl_handler.c.
2024-03-15 09:51:13 +01:00
francescomani
b6aefac53a
Merge remote-tracking branch 'origin/rework-ue-map-ro-to-ssb' into integration_2024_w11
2024-03-15 09:30:06 +01:00
Robert Schmidt
e5713c9a56
Merge remote-tracking branch 'origin/NR_UE_RRC_handle_MeasConfig' into integration_2024_w11
2024-03-15 08:12:16 +01:00
francescomani
37d3e5bb58
get SSB ARFCN at RRC UE (needed to update k_gnb key according to 33.501)
2024-03-13 17:59:11 +01:00
francescomani
a0e9716a5a
bugfix: using pusch_config_pdu->nr_of_symbols in pusch schedule before being assigned
2024-03-13 17:57:34 +01:00
francescomani
bb19306797
transmission of RRCReestablishmentRequest message
2024-03-13 17:57:28 +01:00
francescomani
8c2dc19470
reestablishment initiation
2024-03-13 17:48:45 +01:00
francescomani
499bd49450
fix SIB other than 1
2024-03-12 09:53:02 +01:00
Laurent THOMAS
77d749ba87
improve function that map ro to ssb in the UE: make dynamic smaller memory allocation than array[max][max][.... Saves about 100MB of memory and avoid real time glitch of milli seconds of memset(110MB)
2024-03-12 09:53:02 +01:00
francescomani