Tom Tsou <tom <at> tsou.cc> writes:
On Tue, Jun 3, 2014 at 12:18 PM, Yavuz Mert <yavuzmertt <at> gmail.com> wrote:
Hi all, Can I use the two transceivers of UmTrx as two different BTS using
osmobts-trx
and osmo-trx.(Having different ipa-unit-id's) I considered running single osmo-trx and two instances of osmobts-trx which would require hacking UDP port numbers for clock, ctrl and data ports,
sending
clock indication to both osmobts-trx instances from osmo-trx. Or maybe there is already a saner method i could not figure
Right now you can only drive the separate RF paths as two TRX units controlled by one osmobts instance. Communicating with each TRX independently with multiple osmobts instances is not supported. The reason for this is that are some operations (e.g. thread setup) that are tied to TRX0 with the expectation of a single C0 setup rather than completely independent configuration of channels.
-TT
Hi Tom,
Can you please elaborate a little "how can i drive the seperate RF paths as two TRX units controlled by one osmobts instance?"
i have tried setting the configuration file for osmobts-trx (osmo-bts.cfg) by adding 'trx 1' section at the end, but i got an error when starting osmobts. i was not able to find any documentation regarding this setup.
further fairwaves umtrx hardware supports 2 seperate RF paths, does that mean that i can use fairwaves umtrx hardware with single osmo-trx and single osmobts instance?
thanks, Arif