Vadim Uvin wrote: > I have USRP+DBSRX. I'm trying to listen to uplink channel (MS->BTS) of > GSM. To do that, I first need to be synced with the BS (i.e. listen to > synchronization channel of BTS). Then I have to change the center > frequency to uplink channel, but I need to know how long it takes before > USRP gets stable or I can lost the synchronization. Unfortunately, I > can't find what the tune delay of DBSRX is. Maybe someone knows?
You should use inband signalling, this way you have a 'sample' counter and you know precisely 'where' you are in time. Or you use two dbsrx, following both up & downlink .... Sylvain _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
