Hi All,
We want to run two independent ARFCNs on UmTRX using the two TRXs on the device using osmo-bts, but just as trx 0 is defined in osmobts.cfg we cannot define trx 1. Can someone please help us accomplish this? Also please inform if it is possible that we run one TRX on GSM900 and another on 1800?
Note: we have compiled the openbsc setup as per instructions at http://openbsc.osmocom.org/trac/wiki/network_from_scratch using the jolly/multi-trx branch.
Regards,
Amber & Sarosh
Hi,
I have been following the instructions at
(http://www.rs-online.com/designspark/electronics/eng/blog/running-a-gsm-net
work-on-the-raspberry-pi-2) but have encountered a strange error when I run
the "uhd_usrp_probe" command, stating:
"
linux; GNU C++ version 4.6.3; Boost_105000; UHD_003.008.002-151-gbf4f50de
-- Opening a UmTRX device... 192.168.10.2
Error: RuntimeError: NotImplementedError: holler protocol not implemented
"
I have done a search on Google for the error but there doesn't seem to be
any information on it.
Do you have any idea what is causing it? Any help would be much appreciated.
Should you be interested in knowing the exact commands I ran when following
the instructions, let me know and I'll write them out.
Regards,
Kea
Hi
We have configured OsmoNITB, OsmoBTS and OsmoTRX to run two transceivers using UmTRX. But somehow when the spectrum is monitored, the only frequency that is detected is the one TRX0 is tuned to. ARFCN set for TRX1 is not detected i.e. TRX1 does not seem to be transmitting on the specified frequency.
Can anyone please tell what possibly could be the issue?
Thanks & Regards,
Amber & Sarosh
