Hi,
> What is the way to follow both ARFCN ? I didn't find the ./gmr_multi_rx > utility on git (wiki says : > ./gmr_multi_rx --gmr1-dl 941 942 -a RX2 -S B:0 -T 10 > > gmr_multi_rx has been deprecated for a while. I don't think it even works with GR 3.7 at all ... I'd suggest you look into the new gmr1_rx_sdr.py script. But Other than that, yeah, your old command line looks good from what I remember. > -is kc extrat the same way as gr-gsm with rainbow tables ? > > No, method is purely algebraic since the cipher can be linearized. Please refer to my 31C3 talk for the details : https://media.ccc.de/v/31c3_-_6267_-_en_-_saal_g_-_201412271600_-_osmo-gmr_what_s_up_with_sat-phones_-_sylvain_munaut#t=1936 Cheers, Sylvain Munaut, >
