Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2003-06-27
2009-02-10
Tieu, Binh K (Department: 2614)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S433000, C455S456200, C455S456500, C342S357490, C342S357490
Reexamination Certificate
active
07489938
ABSTRACT:
An apparatus and method provides information associated with a location of a target user in a location service arrangement including a plurality of location service entities. The method includes the steps of sending a request for information associated with a location of a target user from a first location service entity to a second location service entity. The method includes the step of informing the second location service entity of a role performed by the second location service entity when processing the request. The method also includes the step of processing the request at the second location service entity.
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3GPP TS 23.271, Technical Specification, vol. 6.2.0 (Dec. 2002) 3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; Functional Stage 2 Description of LCS (Release 6).
Barut Metin
Cotherman Mark
Flynn Dan
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
Tieu Binh K
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