Integrate NRPPA and NGAP messages required for positioning
This MR integrates NRPPA and NGAP messages required for positioning.
The following NGAP messages are integrated (3GPP 38.413 Version 16.0.0):
NGAP UPLINK UE ASSOCIATED NRPPA TRANSPORT
NGAP UPLINK NON UE ASSOCIATED NRPPA TRANSPORT
NGAP DOWNLINK UE ASSOCIATED NRPPA TRANSPORT
NGAP DOWNLINK NON UE ASSOCIATED NRPPA TRANSPORT
The following NRPPA messages are integrated (3GPP 38.455 Version 16.7.1):
TRP Information Request
TRP Information Response
Positioning Information Request
Positioning Information Response
Positioning activation request
Positioning Activation Response
Measurement Request
Measurement Response
This MR tests these messages via a standalone tester nr-cu-nrppa-test that
connects to the AMF to perform NGAP enc/dec and NRPPA enc/dec
Core Network:
To pull the docker images:
docker pull oaisoftwarealliance/ims:latest
docker pull oaisoftwarealliance/oai-amf:develop
docker pull oaisoftwarealliance/oai-nrf:develop
docker pull oaisoftwarealliance/oai-smf:develop
docker pull oaisoftwarealliance/oai-udr:develop
docker pull oaisoftwarealliance/oai-upf:develop
docker pull oaisoftwarealliance/oai-udm:develop
docker pull oaisoftwarealliance/oai-ausf:develop
docker pull oaisoftwarealliance/oai-lmf:develop
openairinterface5g$ cd doc/tutorial_resources/oai-cn5g
To deploy:
openairinterface5g/doc/tutorial_resources/oai-cn5g$ docker compose -f docker-compose-positioning.yaml up -d
To undeploy:
openairinterface5g/doc/tutorial_resources/oai-cn5g$ docker compose -f docker-compose-positioning.yaml down -t 0
RAN:
To compile:
openairinterface5g$ mkdir build
openairinterface5g$ cd build
openairinterface5g/build$ cmake .. -GNinja
openairinterface5g/build$ ninja nr-cu-nrppa-test
To run:
openairinterface5g/build$ LD_LIBRARY_PATH=. ./tests/nr-cu-nrppa/nr-cu-nrppa-test -O ../tests/nr-cu-nrppa/nr-nrppa-test.conf
To initiate positioning procedure:
openairinterface5g$ cd doc/tutorial_resources/positioning/
openairinterface5g/doc/tutorial_resources/positioning$ curl --http2-prior-knowledge -H "Content-Type: application/json" -d "@InputData.json" -X POST http://192.168.70.141:8080/nlmf-loc/v1/determine-location
Jaroslava Fiedlerova
d7fc76b726