Hi Thomas, I'm moving this discussion to the OpenBSC mailing list, as it has nothing to do with UmTRX, but rather with OsmoTRX.
On Sat, Jan 25, 2014 at 11:36 AM, Tom Tsou <[email protected]> wrote: > On Sat, Jan 25, 2014 at 1:22 AM, Andreas Eversberg <[email protected]> > wrote: >> once a channel was activeated, >> there will be RF power on the specific TS, even when osmo-bts does not send >> bursts anymore. i guess that some filler table of osmo-trx causes it. i >> think it would be nice if osmo-trx would stop transmitting, when there are >> no more bursts comming from osmo-bts. (at least after a while.) > > Yes, this is the behaviour of the filler table, which will resend the > previous frame until a new frame arrives. Sending an idle frame will > disable output, which is how the filler table is managed in OpenBTS. > You can disable the filler table with this patch. Could you make this configurable from the command line or from the socket control interface? I believe we should leave filler table as the default option, but allow one to disable it when OsmoTRX is used with OsmoBTS. -- Regards, Alexander Chemeris. CEO, Fairwaves LLC / ООО УмРадио http://fairwaves.ru
