Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-02-21
2006-02-21
Feild, Joseph (Department: 2681)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S464000, C455S341000, C455S512000, C455S041200, C455S448000, C455S450000, C455S574000, C455S414100, C455S404100, C370S439000, C370S431000
Reexamination Certificate
active
07003303
ABSTRACT:
The invention relates to a system and method for use in wireless packet data mode communications for facilitating communications between one or more remote devices and a base target device. The invention provides a high priority access channel (406) that can be utilized by specifically enabled packet data capable remote units (102), to perform random access channel request from a base station (106) when there is overloading on the standard communication channel (404).
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Khawand Charbel
Khawand Jean
Feild Joseph
Garrett Scott M.
Motorola Inc.
Nguyen David Q.
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