Robert Schmidt
b99e856733
Integration: 2024.w09 See merge request oai/openairinterface5g!2593 * !2558 Fixed for the PRB allocation issue assert in DLSCH scheduler * !2562 Fix FR2 SSB start subcarrier * !2582 BugFix "PDCP: Handle sdap header." * !2584 NGAP: Fix byte order of NSSAI SD * !2590 T tracer: textlog: remove GUI code * !2572 Harmonize computation of RA-RNTI * !2577 Fix name clashes between OAI and E2 Agent * !2545 E1 Re-establishment * !2553 fix issues related to tx timing advance for HW RF board unpaired RX/TX timestaps and for 5G UE TA algorithm * !2571 Add SDAP reconfiguration, fixes, and documentation updates * !2576 RFSIM: cleanup and documentation * !2586 Better dci decoding * !2596 CI: maintenance/stability fixes * !2601 CI: use tini for container process mgmt, describe core dump recovery * !2589 gNB: increase some configuration defaults * !2521 CI: Modifs of UndeployObject - log collection
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