Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2001-12-12
2009-10-13
Gary, Erika A (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S518000, C455S510000
Reexamination Certificate
active
07603126
ABSTRACT:
A method and apparatus for avoiding simultaneous service origination and paging in a mobile operating in a group communication network provides for receiving a floor-control request, e.g., in short data burst (SDB) form, from a source communication device for initiating a group call, initiating a service origination process for the source communication device, and transmitting a response to the floor-control request from a controller after the service origination process is complete. In one aspect, the method and apparatus provides for transmitting a response to the floor-control request from a wireless infrastructure after the service origination process is complete. In another aspect, the method and apparatus provides for initiating the service origination process for the source communication device after transmitting the response to the source communication device.
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Rosen Eric
Sinnarajah Ragulan
Freiwirth Raphael
Gary Erika A
Katbab Abdollah
QUALCOMM Incorporated
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