Osmocom Transceiver (was: Osmovom-BB on Raspberry Pi)

Sylvain Munaut 246tnt at gmail.com
Mon Feb 25 14:36:04 UTC 2013


Hi.

> L1CTL_RESET_REQ: FULL!L1CTL_FBSB_REQ (arfcn=36, flags=0x7)
> Starting FCCH RecognitionFB0 (3164:6): TOA= 6672, Power= -83dBm, Angle=  644Hz
> FB1 (3174:8): TOA= 9151, Power= -83dBm, Angle=  180Hz
>   fn_offset=3173 (fn=3174 + attempt=8 + ntdma = 7)
>   delay=9 (fn_offset=3173 + 11 - fn=3174 - 1
>   scheduling next FB/SB detection task with delay 9
> =>FB @ FNR 3173 fn_offset=3173 qbits=1420
> Synchronize_TDMA
> LOST 2436!
> SB2 (6353:2): TOA=   23, Power= -83dBm, Angle=  167Hz
> => SB 0x009ce14a: BSIC=18 fn=1956871(1475/ 7/ 1) qbits=0
> Synchronize_TDMA
> =>FB @ FNR 6351 fn_offset=1956870 qbits=4908
> LOST 1903!

Looks like it can't sync to the reference cell.

Cheers,

    Sylvain




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