Integrated digital enhanced network migrated subscriber mapping

Details Integrated digital enhanced network migrated subscriber mapping Integrated digital enhanced network migrated subscriber mapping

2006-07-25

2010-10-12

Eng, George (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S433000, C455S432200, C370S328000, C370S349000

Reexamination Certificate

active

07813737

ABSTRACT:
An apparatus and method for mapping a newly assigned Universal Fleet Member Identifier (UFMI) to a previously assigned UFMI is disclosed. In an embodiment, an Integrated Digital Enhanced Network (iDEN) routing request message is received from a dispatch application processor (DAP) associated with a calling party at a serving home location register (HLR) of a called party. The routing request message includes a previously assigned UFMI of the called party. A newly assigned UFMI of the called party is obtained by the HLR by consulting a subscriber table stored in the HLR. An iDEN routing response message is transmitted to the DAP by the HLR, where the routing response message includes the newly assigned UFMI associated with the called party.

REFERENCES:
patent: 6904285 (2005-06-01), Drozt et al.
patent: 2005/0135386 (2005-06-01), Shores et al.
patent: 2009/0029684 (2009-01-01), Rosenblatt et al.

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