LOCATING EMERGENCY CALLS VIA FEMTO ACCESS POINTS Russian patent published in 2013 - IPC H04W64/00 

Abstract RU 2477584 C2

FIELD: radio engineering, communication.

SUBSTANCE: emergency call may be routed to an emergency centre based on location information for the femto access point (FAP) which includes a macro cell identifier (ID) and/or a macro cell Mobile Switching Centre (MSC) ID determined based on the FAP location. The location information for the FAP may include a location estimate for the FAP. The location estimate may be used to access a geographic database which stores routing information for emergency centres for different geographic areas.

EFFECT: routing an emergency call coming from a mobile station through a femto access point in a wireless network and locating a mobile station.

50 cl, 14 dwg

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RU 2 477 584 C2

Authors

Ehdzh Stefen V.

Barroz Kirk Allan

Dates

2013-03-10Published

2009-06-16Filed