Robert Schmidt
1cae1879be
Integration `2024.w13` Closes #696 and #762 See merge request oai/openairinterface5g!2653 * !1911 Preparatory work for NR DL 4-layer MIMO at gNB * !2610 fix ug on pilot 2 in nr_pbch_dmrs_correlation() that is lacking signal... * !2639 NR gNB PUCCH2 CQI workaround * !2642 NR UE demoting to LOG_D another log that cause flooding * !2644 NR UE prevent segfault at detach * !2645 add error code for pdu session reject in the ue * !2600 Handle Msg3 with SRB1 RRCReestablishmentComplete and MAC CE C-RNTI * trigger RF-sim E1+F1 test without asan * !2636 Fix various F1 problems * !2641 NR DL and UL channel estimation fix * !2652 Provide additional troubleshooting documentation for QtScope * !2646 NRUE fix asn_sequence_del to clear a list * !2504 CI: use iperf3, refactor Iperf_Module * !2617 use UE ID instead of RNTI internally in NR RLC * !2619 Minor PDCP fixes * !2648 Minor CI fixes, stack protection, fix E1+F1 Quectel test, L2sim5G test
OpenAirInterface License
It is distributed under OAI Public License V1.1.
The license information is distributed under LICENSE file in the same directory.
Please see NOTICE file for third party software that is included in the sources.
Where to Start
Not all information is available in a central place, and information for specific sub-systems might be available in the corresponding sub-directories. To find all READMEs, this command might be handy:
find . -iname "readme*"
RAN repository structure
The OpenAirInterface (OAI) software is composed of the following parts:
openairinterface5g
├── charts
├── ci-scripts : Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI.
├── CMakeLists.txt : Top-level CMakeLists.txt for building
├── cmake_targets : Build utilities to compile (simulation, emulation and real-time platforms), and generated build files.
├── common : Some common OAI utilities, some other tools can be found at openair2/UTILS.
├── doc : Documentation
├── docker : Dockerfiles to build for Ubuntu and RHEL
├── executables : Top-level executable source files (gNB, eNB, ...)
├── maketags : Script to generate emacs tags.
├── nfapi : (n)FAPI code for MAC-PHY interface
├── openair1 : 3GPP LTE Rel-10/12 PHY layer / 3GPP NR Rel-15 layer. A local Readme file provides more details.
├── openair2 : 3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP + LTE Rel-14 M2AP implementation. Also 3GPP NR Rel-15 RLC/MAC/PDCP/RRC/X2AP.
├── openair3 : 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
├── openshift : OpenShift helm charts for some deployment options of OAI
├── radio : Drivers for various radios such as USRP, AW2S, RFsim, ...
└── targets : Some configuration files; only historical relevance, and might be deleted in the future