Thanks for the early reply Ralph.
First of all, it is normal that the USRP is not detected anymore with
the uhd tools when it is claimed by OpenBTS. So this looks not alarming.
Note that our successful implementation did not have any issue with
UHD-USRP connection. It worked as it was before
Hi Marcus, Thanks for the instant tips. One question. As I aware the latest
bug free UHD package is uhd-master. Though my last build was related with
uhd-master, since I have tried different ways of GNURadio and UHD
installations (pybombs option, download-unzip-build option, debian
download),* I
First of all, it is normal that the USRP is not detected anymore with the uhd
tools when it is claimed by OpenBTS. So this looks not alarming.
Are you able to verify if RF is transmitted? Is there some spectrum analyzer
available, or a receiver that can tune into the used GSM frequency, best
Hi Zamrath,
Could I know the reason for USRP connection loss?
there's no connection loss -- the USRP is just now talking to the
OpenBTS application, and won't talk to other applications, including
uhd_usrp_probe.
Surely transmission LED (labeled A) is not working.
Ok, that means the USRP is not
