Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-05-19
2010-11-23
Edouard, Patrick N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S411000, C455S404200, C455S418000, C455S414200, C455S456200, C705S014270, C705S014270, C705S064000
Reexamination Certificate
active
07840222
ABSTRACT:
Location-based services are provided in a communication system comprising at least a portion of at least one wireless network. In one aspect of the invention, particular ones of a plurality of mobile user devices associated with a wireless network are identified for which sufficient location-indicative information is available from which a general location of said devices can be inferred without performing actual location measurements for said devices. The delivery of location queries to the identified mobile user devices is prevented, such that a number of location queries required for provision of a given location-based service is reduced relative to a number of location queries which would otherwise be required without the delivery prevention.
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Hampel Karl Georg
MacDonald William Michael
Poosala Viswanath
Alcatel-Lucent USA Inc.
Edouard Patrick N
Perez Julio
Ryan & Mason & Lewis, LLP
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