[srslte-users] srsue unable to attach to srsenb using BladeRF 2.0 Micro

C L Hong clhong76 at gmail.com
Sun Sep 1 14:25:23 UTC 2019


Hi,

I wonder if anyone has tried using BladeRF 2.0 Micro with success working
on srsue and srsenb?

My config is two BladeRF 2.0 Micro. Even though on COTS UE, I am able to
connect to srsenb, however srsue doesn't connect to the same srsenb?

Here's a UE log and ue.conf.

Latest git version of source code.

I have tried the following debug command with good SNR.
./pdsch_enodeb -f 2123699968 -p 6 -g 60
./pdsch_ue -f 2123699968 -r 0x1234 -g 35
output:
          CFO: +804.37 Hz
         RSRP: +50.8 dBm |  +0.0 dBm
          SNR: +22.3 dB
           TM: 1
           Rb:   1.37 /   1.74 /   9.19 Mbps (net/maximum/processing)
   PDCCH-Miss: 20.00%
   PDSCH-BLER:  1.17%
         TB 0: mcs=15; tbs=1736
         TB 1: mcs=0; tbs=0

If there anyway to debug this?

With regards,
Chia
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