Robert Schmidt
1244c9a278
Integration `2024.w14` Closes #775 and #773 See merge request oai/openairinterface5g!2663 * !2411 Simple and generic trx_write support of out of time order requests * !2532 moving decision on DCI format type to UE MAC * !2565 improvements in security of nrUE * !2656 remove stored G in UE DL, not needed and creating issues with DCI format 11/type0 * !2658 Fix sleeping ue at synchro * !2649 NR SRS RRC assrtion removal * !2662 Avoid concurrent write while filling RX/CRC.indication * Remove obsolete "version" parameter from yaml files used on avra * !2664 Remove duplicated NAS message send, already done above * !2605 Improve performance polar encoder i.e., 3GPP 38.212 5.3.1.2 function * !2629 Msg2 and Msg3 at gNB: check allocation before committing to Msg2 * !2657 replace transient malloc by stack allocation, add defense code on block size * !2631 chore(ci): some docker improvements * !2654 Pucch2 polar rx dynamic range fix * !2666 [E2 Agent] Fix E2 Setup Request for ASan * !2661 CI: iperf/iperf3 UDP analysis function fix → review in progress, review to be completed
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