maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
27,341 Commits 5 Branches 0 Tags
a343ec03fd7e929368b273d60f91917ca196e070
Commit Graph
7153 Commits
Author SHA1 Message Date
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
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
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
Robert SchmidtandGuido Casati ba208c0fc2 Group 5G platform types for common 5G-specific types 
Co-authored-by: Guido Casati <hello@guidocasati.com>
 2024-09-25 16:00:32 +02:00
Robert SchmidtandGuido Casati ea28b9bb5b F1AP: RLC mode: introduce separate type 
The currently used type does not cover all possibilities. While we don't
encode&decode them, it might still be good to be able to express it, so
introduce the new type.

Co-authored-by: Guido Casati <hello@guidocasati.com>
 2024-09-25 15:56:03 +02:00
Robert SchmidtandGuido Casati bacf713299 Use char * for DU/CU IP address 
The previously used net_ip_address_t type is limited to some bytes, but
the CU name might be longer. Use char * to allow longer DNS names.

Also, this type separates IPv4/v6, which is not necessary, as it is now
handled by the same C API (getaddrinfo()), since !2635.

Co-authored-by: Guido Casati <hello@guidocasati.com>
 2024-09-25 15:38:41 +02:00
francescomani 3166f20383 trigger RA DL or UL data arrival during RRC_CONNECTED when UL synchronisation status is non-synchronised 2024-09-24 10:39:25 +02:00
francescomani e4a6d60dc2 implementation of time alignment timer at MAC UE 2024-09-24 10:39:25 +02:00
francescomani 25b94f12b3 configuration of timeAlignmentTimerCommon at MAC UE 2024-09-24 10:39:25 +02:00
francescomani 2a85d9905e configure TAG list 2024-09-24 10:39:25 +02:00
francescomani ee4f95fd51 improvements in handling TAG-Id 2024-09-24 10:39:25 +02:00
francescomani a494580210 configuring n_TimingAdvanceOffset from upper layers, if present 2024-09-24 10:39:25 +02:00
francescomani 196effa114 fix PMI extraction, X1 and X2 order was wrong 2024-09-23 11:54:48 +02:00
Jaroslava Fiedlerova b64b2e310d Merge remote-tracking branch 'origin/sib19-ue-reception' into integration_2024_w38b 2024-09-20 13:58:45 +02:00
Jaroslava Fiedlerova b3d264f29a Merge remote-tracking branch 'origin/nr-pdcp-nea1' into integration_2024_w38b 2024-09-20 13:57:59 +02:00
Roberto Rosca b6b3cc5197 Refactor SIB scheduling 
- refactor nr_fill_nfapi_dl_SIB_pdu to use it on both SIB1 and OtherSI
  - extract tbs related calculations into function get_tbs to avoid duplicates
  - moved OtherSI search space initializations to nr_mac_config_scc
 2024-09-20 10:17:39 +03:00
Cedric Roux 523d84634a snow3g: add a test program 
To use:

    cd <top directory of openair>
    mkdir build
    cd build
    cmake .. -GNinja -DENABLE_TESTS=ON
    ninja tests (alternatively: ninja snow3g_tests)
    ctest (alternatively: ctest -R snow3g_tests)
 2024-09-19 10:40:55 +02:00
Roberto Rosca 8bc2271001 conf parameters added (commented) + schedule sib19 only if parameters present in conf file 2024-09-18 12:17:17 +03:00
Roberto Rosca a197c0a41a Schedule SIB19 based on scheduling info from SIB1 2024-09-18 12:17:17 +03:00
Roberto Rosca d994d537e9 Added sib19 structure with initialization 2024-09-18 12:17:17 +03:00
Jaroslava Fiedlerova 93a3abaf80 Merge remote-tracking branch 'origin/nr-rlc-fix-standalone-tests' into integration_2024_w38 2024-09-17 21:10:16 +02:00
Roberto Rosca 4c15a04b87 Receive SIB19 on UE 2024-09-17 14:13:11 +03:00
Jaroslava Fiedlerova dd2ba2235b Merge remote-tracking branch 'origin/add-mac-doc' into integration_2024_w38 2024-09-17 11:32:19 +02:00
Jaroslava Fiedlerova ad6e189f8d Merge remote-tracking branch 'origin/issue_836' into integration_2024_w38 2024-09-17 08:40:57 +02:00
Robert Schmidt 6a4ceb2921 Print deltaMCS dB information 2024-09-16 09:47:24 +02:00
Cedric Roux 73ae18dabb nr pdcp: add support for nea1 2024-09-11 16:00:08 +02:00