5 Sep
2016
5 Sep
'16
12:14 p.m.
On Fri, Sep 02, 2016 at 03:18:30PM +0100, Abdulghafar Shabaneh wrote:
Now I ran the osmo-nitb, osmo-bts-trx and osmo-trx all
together with the
USRP2 with FLEX900 daughter board GSM900 band, it all works well except the
mobile is not able to register on the network.
I haven't looked at your error logs in detail, this is just what comes to
mind:
Response speed may be an issue. Hopefully the pi is fast enough, and maybe
try to run
osmo-bts-trx -r 1
and
osmo-pcu -r 1
for real-time priority (may need sudo).
Also, the timing source for the SDR may be an issue. I am told e.g. the
B200 is known to be unreliable without a quality timing source, and
results improve with a proper 10MHz clock connected.
~Neels