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enable HARQ32, Changes in gNB

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- Enabled configuration for number of dl, ul harq processes in conf file
		- set "num_dlharq = 32; num_ulharq = 32;" under "gNBs" section in the conf file
		- default values when not configured is 16 for DL, UL harq processes
		- IEs in the RRC messages set according to the number of DL, UL harq processes configured.
		- If value 32 is configured , then IEs related to num harq processes and dci bits also configured in Bandwidth parts.
This commit is contained in:
Raghavendra Dinavahi
2024-08-01 17:52:05 +02:00
committed by Thomas Schlichter
parent e586efb29d
commit 9726a47fbb
10 changed files with 230 additions and 79 deletions
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8
doc/RUNMODEM.md
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@@ -205,6 +205,14 @@ cd cmake_targets
sudo ./ran_build/build/nr-softmodem -O ../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.25PRB.usrpx300.conf --sa --rfsim --rfsimulator.prop_delay 238.74
```
To configure NTN gNB with 32 HARQ processes in downlink and uplink, add these settings in conf files under section `gNBs.[0]`
```
...
num_dlharq = 32;
num_ulharq = 32;
...
```
### NR UE
At UE side, there are two main parameters to cope with the large NTN propagation delay, cellSpecificKoffset and ta-Common.