Field Test at 25c3

The 25c3 did not see much of a field test: OpenBSC was still in early development phase,
and we didn't even have voice calls working at the time.

However, we already received plenty of LOCATION UPDATING REQUEST messages from more than 1000 unique IMSIs, and we also
inquired the IMEI for each IMSI we saw.

IMSI Statistics

25c3 - IMSIs per country

25c3 - IMSIs per country (except Germany)

Files (2)
hlr_countrystat.png View hlr_countrystat.png 18 KB 25c3 - IMSIs per country laforge, 12/31/2010 08:54 PM
hlr_countrystat_nogermany.png View hlr_countrystat_nogermany.png 30.9 KB 25c3 - IMSIs per country (except Germany) laforge, 12/31/2010 08:55 PM

Updated by laforge about 8 years ago · 4 revisions

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