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Cleanup of unused parallel/worker thread configuration in NR

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* In LTE there is logic that checks the thread configurtion with the
  getters `get_thread_parallel_conf()` and `get_thread_worker_conf()`
  in NR these getters are not used, only setters, which have no impact
This commit is contained in:
Guido Casati
2024-08-12 14:59:03 +02:00
parent 14b7311bd8
commit 7c788be9e0
88 changed files with 5 additions and 717 deletions
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doc/RUN_NR_PRS.md
+2 -2
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@@ -71,7 +71,7 @@ If **N310 USRPs** are used, then run above command `without -E option` i.e witho
To run using **rfsimulator**, execute following command:
```sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb0.prs.band78.fr1.106PRB.usrpx310.conf --parallel-config PARALLEL_SINGLE_THREAD --noS1 --rfsim --phy-test```
```sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb0.prs.band78.fr1.106PRB.usrpx310.conf --noS1 --rfsim --phy-test```
## FR2 test
In FR2 mode, we need RF beamforming module to transmit signal in mmWave frequency range. **X310 USRPs** can be used with BasicTx daughtercard to transmit baseband signal at **Intermediate Frequncy(IF)** and then RF beamforming module would perform beamforming and the upconversion to FR2 frequencies. IF can be specified using `if_freq` in the RU section of gNB config.
@@ -83,7 +83,7 @@ If RF beamforming module is NOT present, gNB can still be launched with USRP alo
To run using **rfsimulator**, execute following command:
```sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb0.prs.band261.fr2.64PRB.usrpx310.conf --parallel-config PARALLEL_SINGLE_THREAD --noS1 --rfsim --phy-test```
```sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb0.prs.band261.fr2.64PRB.usrpx310.conf --noS1 --rfsim --phy-test```
## Multiple gNB scenario
PRS is primarily used for positioning and localization of the UE with multiple gNBs transmitting simultaneously. OAI PRS implementation supports multiple gNB transmission provided all the gNBs are tightely synchronized using GPSDO clock. Therefore before running this scenario, make sure the USRPs has built-in GPSDO and the GPS antennas are connected with good satellite visibility. Also every time a gNB is launched, wait until `GPS LOCKED` is printed on the terminal during gNB startup. If USRP fails to lock with GPSDO, try again until its locked.