Robert Schmidt
883724b977
Integration `2024.w12` See merge request oai/openairinterface5g!2637 * !2640 Fix UPF crash at startup after latest Docker and Ubuntu updates * !2579 Add telnetsrv_rrc for triggering RRCRelease * !2613 NR UE fix for procedure after T300 expiry * !2625 Changes to support 32 UEs in the gNB. * !2632 NR fix for initialization of gold sequences for DMRS * !2588 fix(doc): add ptp4l service configuration file in 7.2 documentation * !2630 Move BladeRF config to right subfolder * !2626 On RFsimulator end, close open connections * !2628 NR UE fix double sync * !2634 feat(phy-test): disable CQI and RSRP errors when running in phy-test mode → review to be addressed * !2621 CI: set memory limit for docker build cache * !2604 NR UE BSR improvements → waiting for final changes * !2638 NR UE data scrambling fixes * !2602 [E2 agent] KPM & RC SMs improvements
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