Paging Request3 - not standard compliant? o2-germany

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Sylvain Munaut 246tnt at gmail.com
Sat Jan 14 22:56:37 UTC 2012


Hi,

> according to EN 300 940 - V7.7.1 - Digital cellular telecommunications system (Phase 2+); Mobile radio interface layer 3 specification (GSM 04.08 version 7.7.1 Release 1998)
>
> 9.1.24 Paging request type 3
>
> such requests shall only address MSs by T/MSIs but i notice Type3-Requests with IMSI in o2-germany network.
>
> <0001> app_ccch_scan.c:378 Paging3: Normal paging chan n/a  to imsi M(2261022118380XX)
>
> What do i miss?

The typo in app_ccch_scan.c:378 ...

The function is called gsm48_rx_paging_p2  but prints "Paging3"
And gsm48_rx_paging_p1  but prints "Paging2" ...

Cheers,

    Sylvain




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