On Sat, Mar 03, 2018 at 12:18:52PM +0000, XINKE ZHANG wrote: > I'm sure that B210 has a GPSDO. I execute 'uhd_usrp_probe' to prove it.
I'm not familiar with it, but if you say so. > My entire config files are attached here. Pls help check it. Thanks. It all looks good to me. Two minor notes: - the pcu config once needed 'two-phase-access' to function reliably, but this is no longer needed. - you seem to be running an old version of the ggsn. The new one is called osmo-ggsn with a config file style and vty interface like the other osmo programs. However, this should not affect your downlink throughput. - you also seem to run osmo-nitb, we have moved to separate programs, being osmo-hlr, osmo-msc and osmo-bsc. Refer to http://osmocom.org/projects/cellular-infrastructure/wiki/Osmocom_Network_In_The_Box This should, however, not affect your downlink throughput, either. So yeah, sorry, but I have nothing of weight to add. Maybe someone else here has deeper knowledge of EGPRS and SDR based BTS? ~N
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