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0cea0395e8732fe5d1dcdff6ce6fe48748dd36a8
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11322 Commits
Author SHA1 Message Date
Robert Schmidt 0cea0395e8 Cleanup and rename process_gNB_security_key() 
Rename to set_UE_security_key(), as it is for the UE. pass UE context
directly.
 2024-10-16 19:13:48 +02:00
Robert Schmidt 4a40efede3 Clean up rrc_gNB_process_security() and called functions 
Pass rrc pointer and UE context directly instead of protocol_ctxt_t.
 2024-10-16 19:13:48 +02:00
Robert Schmidt 1d85ae0245 Cleanup nr_rrc_pdcp_config_security() 
Pass directly pointer to UE context, remove protocol_ctxt_t (which
simply is not required, and supposed to be removed anyway).
 2024-10-16 19:13:33 +02:00
Jaroslava Fiedlerova 75af74c731 Merge remote-tracking branch 'origin/RA_2-Step' into integration_2024_w41 2024-10-14 14:47:19 +02:00
francescomani eccecde2c7 Merge remote-tracking branch 'origin/fix-SNR-based-on-SRS' into integration_2024_w41 2024-10-14 14:31:17 +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
rmagueta 765bb64b5c Fix SNR based on SRS 2024-10-11 11:12:21 +01:00
Robert Schmidt e8597a16ed Merge remote-tracking branch 'origin/NR_CSI_improvements' into integration_2024_w41 2024-10-11 11:56:53 +02:00
Robert Schmidt 3d32ce3904 Merge remote-tracking branch 'origin/aerial-cleanup' into integration_2024_w41 2024-10-11 11:56:46 +02:00
ndomingues c7e9d687c6 Set msg1_SubcarrierSpacing to the same value as the UL SCS 
3GPP 38.331: If absent, the UE applies the SCS as derived from the prach-ConfigurationIndex in RACH-ConfigGeneric (see tables Table 6.3.3.1-1, Table 6.3.3.1-2, Table 6.3.3.2-2 and Table 6.3.3.2-3, TS 38.211 [16]).

This procedure for msg1_SubcarrierSpacing NULL is not implemented, so we aplly the same value of UL SCS.
 2024-10-11 10:12:06 +01:00
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 2a9a038dbd improvements in RU beamforming handling procedures 2024-10-11 07:59:31 +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
ndomingues e4655154ee Add RA 2-Step configuration parameters to SIB1 2024-10-08 14:19:55 +01:00
ndomingues 22a4480c2a Add configuration file with support for RA 2-Step 2024-10-08 14:15:43 +01:00
francescomani a54a919bd8 removing UE dependence on gNB CSI FAPI structure and decoupling UE from gNB procedures 2024-10-08 09:46:43 +02:00
Jaroslava Fiedlerova dbd37dac38 Merge remote-tracking branch 'origin/minor-ue-fixes' into integration_2024_w40b 2024-10-07 16:40:09 +02:00
Laurent THOMAS 8f46b07b22 Lacking RRC check: avoid SEGV if the received packet is not what we believe 2024-10-07 13:39:29 +02:00
Laurent THOMAS f77f428767 Small optimization L2 to wireshark 
the code creates a sink to read all traced packets and drop it.  but
this works only if we send to a local address and if there is not
another sink (like if we trace both UE and gNB in the same machine).
this sink's purpose is only to prevent to get automatic packets back
from the kernel saying "no listener". So, instead of killing the trace
when we can't create the sink (as done previously), we now just let the
trace in operation.
 2024-10-07 13:37:34 +02:00
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 fa6840c05e Merge remote-tracking branch 'origin/gnb-config-code-refactoring' into integration_2024_w40b 2024-10-04 16:36:23 +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
Guido Casati 48bb594e30 Cleanup gnb_config.c 2024-10-02 11:39:24 +02:00
Guido Casati 1438dfbd35 Refactored fill_scc_sim 
* clang formatted
* code cleanup
* improve readability
 2024-10-02 11:39:24 +02:00
Guido Casati 8d222bc474 Refactoring of prepare_scc 
* improved readability
* clang formatted
 2024-10-02 11:39:23 +02:00
Guido Casati a32a8504c9 Use a macro to initialize NR_SetupRelease structs 
* introduced macro INIT_SETUP_RELEASE to optimize code in gnb_config.c
 2024-10-02 11:36:43 +02:00
Guido Casati 56e510b2f2 Use calloc_or_fail in gnb_config.c 2024-10-02 11:36:43 +02:00