Robert Schmidt
cfe698eb70
integration_2022_wk50 See merge request oai/openairinterface5g!1869 !1663 UL-MIMO working with 2 layers !1705 RNTI to UE ID in PDCP, SDAP, GTPU, ... !1818 Move /targets/user to /executables !1835 Improve NR SRS configuration !1837 Add Configuration File Naming Style Guide !1852 Get data from SRB 1 when generating Msg4 !1857 Use F1AP to transfer SRB1 messages in monolithic mode !1858 fix NR_LDPC_NUM_BN_GROUPS_BG2_R15 !1862 Fix for msg3 scheduling !1814 Initial web server implementation !1847 Move 5G RFsim tests from RAN-CI-develop to RAN-Container-Parent timeout for RFsim
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
More information and documentation can be found in the doc folder. Unfortunately, not all information is available there, 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
├── ci-scripts : Meta-scripts used by the OSA CI process. Contains also configuration files used day-to-day by CI.
├── cmake_targets : Build utilities to compile (simulation, emulation and real-time platforms), and generated build files.
├── common : Some common OAI utilities, other tools can be found at openair2/UTILS.
├── doc : Contains an up-to-date feature set list and starting tutorials.
├── executables : Top-level executable source files.
├── LICENSE : License file.
├── maketags : Script to generate emacs tags.
├── nfapi : Contains the NFAPI code. A local Readme file provides more details.
├── openair1 : 3GPP LTE Rel-10/12 PHY layer / 3GPP NR Rel-15 layer. A local Readme file provides more details.
│ ├── PHY
│ ├── SCHED
│ ├── SCHED_NBIOT
│ ├── SCHED_NR
│ ├── SCHED_NR_UE
│ ├── SCHED_UE
│ └── SIMULATION : PHY RF simulation.
├── 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.
│ ├── COMMON
│ ├── DOCS
│ ├── ENB_APP
│ ├── F1AP
│ ├── GNB_APP
│ ├── LAYER2/RLC/ : with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0.
│ ├── LAYER2/PDCP/PDCP_v10.1.0
│ ├── M2AP
│ ├── MCE_APP
│ ├── NETWORK_DRIVER
│ ├── NR_PHY_INTERFACE
│ ├── NR_UE_PHY_INTERFACE
│ ├── PHY_INTERFACE
│ ├── RRC
│ ├── UTIL
│ └── X2AP
├── openair3 : 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
│ ├── COMMON
│ ├── DOCS
│ ├── GTPV1-U
│ ├── M3AP
│ ├── MME_APP
│ ├── NAS
│ ├── S1AP
│ ├── SCTP
│ ├── SECU
│ ├── TEST
│ ├── UDP
│ └── UTILS
├── radio : drivers for various radios such as USRP, AW2S, RFsim, ...
└── targets : Top-level wrappers for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW.