From 3dbc5b416264baff36b01f2ece0f4de14a58d0ff Mon Sep 17 00:00:00 2001 From: Raghavendra Dinavahi Date: Thu, 12 Mar 2026 17:18:05 +0100 Subject: [PATCH] Updated Runmodem.md about the Dmod/Umod options --- doc/RUNMODEM.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/doc/RUNMODEM.md b/doc/RUNMODEM.md index b747775860..a7e246b48e 100644 --- a/doc/RUNMODEM.md +++ b/doc/RUNMODEM.md @@ -464,7 +464,10 @@ sudo ./ran_build/build/nr-uesoftmodem -O ../targets/PROJECTS/GENERIC-NR-5GC/CONF The OAI UE can also be used in front of a OAI gNB without the support of eNB or EPC and circumventing random access. In this case both gNB and eNB need to be run with the `--phy-test` flag. At the gNB this flag does the following - it reads the RRC configuration from the configuration file - it encodes the RRCConfiguration and the RBconfig message and stores them in the binary files `rbconfig.raw` and `reconfig.raw` in the current directory - - the MAC uses a pre-configured allocation of PDSCH and PUSCH with randomly generated payload instead of the standard scheduler. The options `-m`, `-l`, `-t`, `-M`, `-T`, `-D`, and `-U` can be used to configure this scheduler. See `./nr-softmodem -h` for more information. + - the MAC uses a pre-configured allocation of PDSCH and PUSCH with randomly generated payload instead of the standard scheduler. The options `-m`, `-l`, `-t`, `-M`, `-T`, `-D`, and `-U` can be used to configure this scheduler. + - Options `-Dmod`, and `-Umod` were introduced to enable scheduling PDSCH/PUSCH on slots >= 64 in phy-test mode. (in case of >= 120Khz subcarrier spacing and FDD) + - For ex: `-Dmod 2' / '-Umod 2` allocates every 2nd slot for PDSCH or PUSCH respectively. + - See `./nr-softmodem -h` for more information. At the UE, the `--phy-test` flag will read the binary files `rbconfig.raw` and `reconfig.raw` from the current directory and process them. If you wish to provide a different path for these files, please use the options `--reconfig-file` and `--rbconfig-file`.