Multiple IMSI connections

Details Multiple IMSI connections Multiple IMSI connections

2011-07-12

2011-07-12

Patel, Ajit (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S433000, C370S352000, C370S356000

Reexamination Certificate

active

07979066

ABSTRACT:
A system is disclosed that includes a first multiple International Mobile Subscriber Identity (IMSI) location register (MILR) module. The first MILR module includes user information associated with a plurality of mobile subscribers. For each of the mobile subscribers, the user information includes a first IMSI number and a first Mobile Directory Number (MDN). The first IMSI number and the first MDN are associated with a first country. The user information includes a second IMSI number and a second MDN. The second IMSI number and the second MDN are associated with a second country. The user information also includes active location information for each of the mobile subscribers.

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The International Search Report and the Written Opinion for International Application No. PCT/US2009/050522 received from the International Searching Authority (ISA/KR) mailed Feb. 1, 2011, 9 pages.

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