Method and system for conserving power in a...

Details Method and system for conserving power in a... Method and system for conserving power in a...

2009-03-06

2011-10-11

Corsaro, Nick (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S404100

Reexamination Certificate

active

08036720

ABSTRACT:
Disclosed is a method and apparatus for conserving power in a telecommunications network during emergency situations. A permissible number list of emergency and/or priority numbers is stored in the telecommunications network. In the event of an emergency or power failure, input digits of a call to the telecommunications network are compared to the permissible number list. The call is processed in the telecommunications network and routed to its destination if the input digits match an entry in the permissible number list. The call is dropped without any further processing if the input digits do not match an entry in the permissible number list. Thus, power can be conserved in emergency situations by only allowing emergency and/or priority calls.

REFERENCES:
patent: 6345180 (2002-02-01), Reichelt
patent: 6509833 (2003-01-01), Tate
patent: 6928147 (2005-08-01), Gonsalves et al.
patent: 7127230 (2006-10-01), Aaron
patent: 7218924 (2007-05-01), McArdle
patent: 2007/0238454 (2007-10-01), Chambers
patent: 2009/0143046 (2009-06-01), Smith

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