Bjørn Mork bjorn at mork.no
Thu Nov 12 21:29:19 CET 2015

Marc Beaumont <marc.beaumont at comms365.com> writes:

> I've got accouinting data with the following attribute:
> 3GPP-Location-Info = 0x0032f4030921b8e8
> Does anyone know how to decode this or what data is contained in this?

See 3GPP TS 29.061 and 3GPP TS 29.274:

So what you have there is a CGI location with MCC=234, MNC=30,
LAC=0x0921, CI=0xb8e8.  Unless I screwed up the bit order somewhere.
Which is likely :)

According to http://www.mcc-mnc.com/, that would put this in United
Kingdom and the "Everyth. Ev.wh./T-Mobile" network.  I assume you can
tell immediately if that is nonsense.

In any case, you'll find the formats in those specs so you can decipher
it correctly yourself.


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