- e2_ran_func library divided into e2_ran_func_cuup (CU-UP only) and e2_ran_func_du_cucp_cuup (DU, CU, CU-CP and gNB-mono)
- GTP SM is not yet implemented in CU-UP -> CU-UP doesn't store PDU session information
- PDCP SM support for gNB-mono, CU and CU-UP
- KPM SM support for all node types (DU, CU, CU-UP, CU-CP and gNB-mono)
Integration: 2024.w02
See merge request oai/openairinterface5g!2514
* !2506 NR UE MAC config fixes
* !2478 Moving computation of base graph for LDPC at MAC in the UE
* !2481 fix UE RX/TX thread several bugs in synchronisation of events, add LOG_E and...
* !2494 Fix for building rach occasions in case of multiple BWPs
* !2498 Fix security header type for PDU session establishment, and update sqn, counters
* !2509 Fixed typos in init_ru
* !2512 Null pointer in nr generate msg3 retransmission
* !2505 USRP doc: Include b205-mini, improve markup
While testing the OAI 5G RAN in SA mode, it appears that the PDU session
establishment request is using the wrong security header type.
The current used header is: "Integrity protected and ciphered with new
5G NAS security context".
However, according to TS 24.501, Table 9.3.1, this header can only be used
by the "Security mode complete" procedure.
Changes:
- Hence, the new security header has been changed to "Integrity protected
and ciphered", which will use the security context generated during the
"Security mode complete".
- Sequences numbers and NAS counters have been updated to reflect that
change.
Integration: 2024.w01
See merge request oai/openairinterface5g!2502
* !2482 Trigger UL Failure if Ack of Msg4 not received and implement RA Contention Resolution timer in gNB
* !2484 function to harmonize handling of NAS registraction accept
* !2487 Rework PUCCH codec with c16_t type and functions to make readable code
* !2491 improvements for NR UE detaching
* !2499 Update L1sim and RFsim documentation
* !2500 Fix FAPI CoreSetType enumeration options after the fix on the description made by SCF
* !2489 NR UE improvements RRCSetup
- update explanation for noS1
- better help for nr-uesoftmodem options
- consistent writing of name "RFsimulator"
- remove LDPC section at end, is already referenced in doc/README.md
- Add TOC
- Better describe what RFsim does
- Remove misleading, wrong, unnecessary information
* It is futile to mention --phy-test or other modes, RFsim works with
all
* Explaining how to ping is not the task of the RFsim documentation
(that is what tutorials are for)
* Remove useless/outdated build log information
- Add some more information on which flags to run
- Improve formatting, and minor clarifications
SCF FAPI 222.10.02 had a bug on the description of CoreSetType:
0: CORESET is configured by the PBCH or SIB1
(subcarrier 0 of CRB0 for DMRS mapping)
1: otherwise (subcarrier 0 of CORESET)
That was fixed in SCF 222.10.04:
0: CORESET is configured by the PBCH or SIB1
(subcarrier 0 of the CORESET)
1: otherwise (subcarrier 0 of CRB0 for DMRS mapping)
That wrong description created a misunderstanding, to overcome it we "wrongly" added a third value. This commit fixes that and aligns the CoreSetType with FAPI 222.10.04
Jaroslava Fiedlerova