Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-05-24
2010-02-02
Ly, Nghi H (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S436000, C455S442000, C455S552100, C370S311000
Reexamination Certificate
active
07657262
ABSTRACT:
A method for assisting in a handover is provided that includes utilizing a link between a centralized access controller (CAC) and customer premises equipment (CPE) to facilitate a communication session involving a mobile station. The method also includes rejecting a handover from a public network to a cell controlled by the CAC after recognizing, in advance, that sufficient resources are unavailable for supporting a channel to be employed for the handover.
REFERENCES:
patent: 7394788 (2008-07-01), Kim et al.
Alcatel, BT PLC, Cingular Wireless LLC, Ericsson AB, Kineto Wireless Inc., Motorola, Inc., Nokia, Nortel, O2, Research In Motion Limited, Rogers Wireless Inc., Siemens AG, Sony Ericsson, T-Mobile USA, “UMA Architecture (Stage 2) R1.0.4 (May 2, 2005), Technical Specification—Unlicensed Mobile Access (UMA); Architecture (Stage 2),” pp. 1-87, 2004-2005.
Baker & Botts L.L.P.
Cisco Technology Inc.
Ly Nghi H
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