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7176 Commits
Author SHA1 Message Date
Jaroslava Fiedlerova 75af74c731 Merge remote-tracking branch 'origin/RA_2-Step' into integration_2024_w41 2024-10-14 14:47:19 +02:00
Jaroslava Fiedlerova a177dfa3bb Merge remote-tracking branch 'origin/transform_precoding_hotfix' into integration_2024_w41 2024-10-14 13:22:54 +02:00
francescomani 4528be42de Merge remote-tracking branch 'origin/NR_gNB_BF_matrix' into integration_2024_w41 2024-10-11 16:55:25 +02:00
Robert Schmidt 3d32ce3904 Merge remote-tracking branch 'origin/aerial-cleanup' into integration_2024_w41 2024-10-11 11:56:46 +02:00
Jaroslava Fiedlerova cab28f0f5a Merge remote-tracking branch 'origin/misc-fixes' into integration_2024_w41 2024-10-11 11:09:00 +02:00
francescomani 3f550a27be decouple call for config scc from init of MAC 2024-10-11 08:02:06 +02:00
francescomani 64ed4e9262 handling beams in PHY TX channels 2024-10-11 08:02:06 +02:00
francescomani 7e82854b29 improvements to set beam index via FAPI message 
use of number of SSBs transmitted before current one as fapi index, creation of a mapping vector from SSB to fapi index
 2024-10-11 07:59:36 +02:00
francescomani f3b6155f17 OAI specific config_request field for analog beamforming 2024-10-10 16:14:32 +02:00
Robert Schmidt 3da3ec1907 Resolve error "unknown type name" 
Resolve error:

   nfapi/oai_integration/aerial/fapi_nvIPC.h:56:16: error: unknown type name ‘nvipc_params_t’
   56 | int nvIPC_Init(nvipc_params_t nvipc_params_s);

By including the header. Also, move the definiton of the struct to the
MAC, where it is actually stored, and out of the radio common_lib.h,
since this is not a radio (split 7/8) parameter.
 2024-10-10 16:02:29 +02:00
francescomani 6b58d357d9 moving beamforming matrix to MAC and feeding it to FAPI structures 2024-10-10 12:42:17 +02:00
francescomani a343ec03fd changes in get_transformPrecoding to follow what's written in 6.1.3 of 214 2024-10-10 11:58:07 +02:00
ndomingues 64ee6a4776 Use common function to get mu at UE for PRACH 2024-10-09 19:04:43 +02:00
ndomingues acd776fe28 Implementation of RA 2-Step MsgB procedures at UE 2024-10-09 09:11:16 +01:00
ndomingues 9d786bdee7 Implementation of RA 2-Step MsgB procedures at gNB 2024-10-09 09:11:16 +01:00
ndomingues 19e0df13a9 Add support for Random Access MsgB RNTI 2024-10-09 09:04:44 +01:00
ndomingues 160210ebae Baseline implementation of RA 2-Step MsgA procedures at UE 2024-10-09 09:04:44 +01:00
ndomingues cbbbeb8051 Baseline implementation of RA 2-Step MsgA procedures at gNB 2024-10-09 09:04:41 +01:00
francescomani a6f03b3f79 ULSCH scheduler fix when using transform precoding 
Bug in ULSCH scheduler for transform precoding. It ignores transform precoding specific tables when building ul_pf_tbs.
 2024-10-09 09:45:01 +02:00
Robert Schmidt c609dd8fcf Implement common nr_get_mu() in nr_mac_common 
These functions look up the numerology, and code can be harmonized:

- ssb_index_from_prach()
- find_SSB_and_RO_available()
- schedule_nr_prach()

The next commits also need to look up the numerology from the
UplinkConfigCommon. This provides the common implementation to be used
in follow-up commits.
 2024-10-08 14:19:57 +01:00
ndomingues 3083f4f3d1 Common parameters to apply successRAR 2024-10-08 14:19:57 +01:00
ndomingues c4b51b78d6 Decode msgA_ConfigCommon_r16 from received SIB1 at UE and save it in bwp->msgA_ConfigCommon_r16 2024-10-08 14:19:57 +01:00
ndomingues 9d84ba7fbf Refactor enum nr_ra_type_t and make it common for both gNB and UE 2024-10-08 14:19:57 +01:00
ndomingues abb7439b8a Compute RA 2-Step MsgB_RNTI as specified in 3GPP TS 38.321 Section 5.1.3a 2024-10-08 14:19:57 +01:00
Bartosz Podrygajlo 01066a3f0d Fix some sizeof and switch-case errors reported by CodeChecker 
CodeChecker is a python application that collects reports from static analyzers like
clang-tidy, clangsa, cppcheck.
 2024-10-07 09:35:24 +02:00
Jaroslava Fiedlerova 7be2a165b3 Merge remote-tracking branch 'origin/f1ap-msg-encdec-tests' into integration_2024_w40b 2024-10-04 07:52:01 +02:00
Robert Schmidt fa5ca8d7ea Merge remote-tracking branch 'origin/756-segfault-in-l1_rx_thread' into integration_2024_w40 2024-10-02 17:06:57 +02:00
Robert Schmidt 27d073d4f6 Free CellGroup 2024-10-02 17:04:53 +02:00
Robert Schmidt ba10db149a Logs when UE cannot use CCCH 2024-10-02 17:04:53 +02:00
andrewse 2335f5b6cf Don't call mac_rlc_data_ind when SRB0 already exist for UE. 
It can happen that L1 gives us a TB that we interpret as receiving UL
MAC TB with LCID "UL_SCH_LCID_CCCH1". This might or might not be
correct, but currently, we observe segfaults when trying to encode the
cellgroup in send_initial_ul_rrc_message() (encode_cellGroupConfig()).

This fix prevents a segfault by not delivering a MAC SDU to RLC if CCCH
is already present. Note that in some cases, this could still happen,
e.g. Resume Request. However, we don't support this message, so ignore
it for the moment.

This fix enables a gNB to operate continuously for extended periods
(days), which is essential for real deployment scenarios.

Closes: #756
 2024-10-02 17:04:53 +02:00
Bartosz Podrygajlo fecff5f346 Reset SRS power control adjustment state if p0 or alpha is provided 
Reset h_b_f_c (SRS power control adjustment state) when SRS-ResourceSet
p0 or alpha is provided by higher layers, accroding to 38.213 7.3.1.
 2024-10-01 10:15:40 +02:00
Bartosz Podrygajlo 7359c6b66e Move h_b_f_c to UL BWP 
Move h_b_f_c (or SRS power control adjustment state) to UL BWP structure. This is a per
bwp parameter so it makes sense to make its lifetime the same as BWP, even if we dont support
>1 UL BWPs.
 2024-10-01 10:15:33 +02:00
Bartosz Podrygajlo bfc47445ee SRS tx power with power control state 2024-10-01 10:15:23 +02:00
Jaroslava Fiedlerova 6984c05aad Merge remote-tracking branch 'origin/fix_nr_pdcp_tick' into integration_2024_w39 2024-09-30 13:14:06 +02:00
Robert Schmidt 51bb3d25cf Merge remote-tracking branch 'origin/small_fixes_for_5G_NR' into integration_2024_w39 2024-09-29 22:09:26 +02:00
Xin Zhe Khooi 163d058d4a introduce dedicated nr pdcp tick thread for F1 split 
Currently, NR PDCP ticks are active only with monolithic gNB, triggered by the MAC scheduler in gNB_scheduler.c.
In F1 split mode, as there is no MAC, there’s no source to advance the NR PDCP timer via "nr_pdcp_wakeup_timer_thread()".
This commit introduces a dedicated thread for NR PDCP ticks in gNB-CU and CU-UP mode.
Without it, packet losses at the F1 uplink would cause indefinite buffering, as t-Reordering won't expire due to the lack of NR PDCP timer ticks.
 2024-09-29 15:10:54 +00:00
Jaroslava Fiedlerova 6d09b2179e Merge remote-tracking branch 'origin/NR_UE_UL_time_alignment' into integration_2024_w39 2024-09-27 17:40:15 +02:00
Guido Casati 07da84ede2 Use F1 gNB-DU Configuration Update lib in stack 2024-09-27 17:38:38 +02:00
Guido Casati 3a5ace00d2 Use F1AP lib for F1 Setup Response in stack 2024-09-27 17:38:38 +02:00
Jaroslava Fiedlerova 36ade4a153 Merge remote-tracking branch 'origin/fix_fapi_SRS_gNB' into integration_2024_w39 2024-09-27 17:12:52 +02:00
Thomas Schlichter 9f8a2573ee gNB: update DL and UL bler_stats.mcs for logging also in case of harq_round_max == 1 2024-09-27 17:07:15 +02:00
Thomas Schlichter 60ca088e51 gNB: respect config value dl_max_mcs also in case of harq_round_max == 1 2024-09-27 17:07:11 +02:00
Thomas Schlichter d9940b1bc4 NR UE: fix logical error in nr_ue_process_dci_dl_10() 
Fixing this avoids the theoretical possibility of dereferencing a NULL pointer.
 2024-09-27 17:07:03 +02:00
Thomas Schlichter b0eedd3bbd gNB: fix a comment - current TA interval is 100 frames, not 10 2024-09-27 17:06:52 +02:00
Thomas Schlichter 64380eaca2 gNB: consider NTN_Koffset when scheduling PRACH 2024-09-27 17:03:36 +02:00
Thomas Schlichter 0ecf35de84 gNB: print error message if PRACH resources are already occupied in schedule_nr_prach() 2024-09-27 17:03:21 +02:00
Jaroslava Fiedlerova fb1cc6c253 Merge remote-tracking branch 'origin/sib19-gnb' into integration_2024_w39 2024-09-27 14:10:17 +02:00
Jaroslava Fiedlerova 3dbd8b9b3c Merge remote-tracking branch 'origin/PMI_extraction_fix' into integration_2024_w39 2024-09-27 11:40:55 +02:00
Guido Casati 1d8e896567 Use F1AP lib for F1 Setup Request in stack 2024-09-27 11:22:03 +02:00
Robert SchmidtandGuido Casati 57ecb11d53 Use F1AP lib Init UL RRC Msg in stack 
Co-authored-by: Guido Casati <hello@guidocasati.com>
 2024-09-27 11:22:03 +02:00