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Fix Liteon for xran F release and improve docs

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1. Closes #884 - increase the XRAN_MAX_FRAGMENT from 4 to 6 (sufficient for MTU 1500 with compression 8b)
2. Add new firmware version that supports jumbo frames
3. Update the config file to align with the new Liteon unit in our lab - center frequency, jumbo frames, compression and RU MAC address,
as well as the max DL MIMO layers.
This commit is contained in:
Teodora
2025-05-13 12:53:16 +02:00
parent 83afb8b852
commit 3a1fc2ef65
4 changed files with 40 additions and 32 deletions
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targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.273prb.fhi72.4x4-liteon.conf
+10 -9
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@@ -19,7 +19,7 @@ gNBs =
pdsch_AntennaPorts_XP = 2;
pdsch_AntennaPorts_N1 = 2;
maxMIMO_layers = 2;
maxMIMO_layers = 4;
pusch_AntennaPorts = 4;
do_CSIRS = 1;
do_SRS = 0;
@@ -33,12 +33,12 @@ gNBs =
# n_TimingAdvanceOffset = 0;
# downlinkConfigCommon
#frequencyInfoDL
# center frequency = 3450.72 MHz
# selected SSB frequency = 3450.72 MHz
absoluteFrequencySSB = 630048;
# center frequency = 3350.01 MHz
# selected SSB frequency = 3349.92 MHz
absoluteFrequencySSB = 623328;
dl_frequencyBand = 78;
# frequency point A = 3401.58 MHz
dl_absoluteFrequencyPointA = 626772;
# frequency point A = 3300.87 MHz
dl_absoluteFrequencyPointA = 620058;
#scs-SpecificCarrierList
dl_offstToCarrier = 0;
# subcarrierSpacing
@@ -257,15 +257,16 @@ fhi_72 = {
system_core = 0;
io_core = 1;
worker_cores = (2);
ru_addr = ("e8:c7:4f:1e:c7:11", "e8:c7:4f:1e:c7:11");
ru_addr = ("e8:c7:4f:25:81:b3", "e8:c7:4f:25:81:b3");
mtu = 9600; # note: 1500 works as well, with both E and F releases
fh_config = ({
T1a_cp_dl = (285, 429);
T1a_cp_ul = (285, 429);
T1a_up = (96, 196);
Ta4 = (110, 180);
ru_config = {
iq_width = 8;
iq_width_prach = 8;
iq_width = 9;
iq_width_prach = 9;
};
prach_config = {
kbar = 0;