Correctly allocate SCC n_TimingAdvanceOffset and add configuration file for FDD Band n1 with COTS UE and B210
Correctly allocate SCC n_TimingAdvanceOffset, and make FDD work
We do not allocate any memory for n_TimingAdvanceOffset in the ServingCellConfigCommon (SCC). Therefore, it is always NULL.
In this commit, we allocate memory for n_TimingAdvanceOffset, such that a value present in configuration will be present in the SCC. Furthermore, specifying this value correctly in the configuration for FDD, we can have a successful connection in FDD.
Add FDD configuration file:
- Band n1
- 15 kHz SCS
- 10 MHz BW
This configuration file is intended to be used with USRP B210 on the gNB side and was successfully tested with COTS UE (Quectel RM510Q-GL, iPhone 14 Pro)
How to run:
cd ~/openairinterface5g
source oaienv
cd cmake_targets/ran_build/build
sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band1.u0.52PRB.usrpb210.conf --continuous-tx
Edited by Luis Pereira