Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-01-24
2010-02-16
Pan, Yuwen (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C370S458000
Reexamination Certificate
active
07664508
ABSTRACT:
A communication system is provided for communication between network nodes and a communication controller. In the network, a request signal is transmitted from a node to the communication controller in one of two separate timeslots to enable transmission of a signal from the individual node. A first one of the reservation timeslots provides for random access requests that can be made by multiple ones of the nodes. A second one of the timeslots is assigned exclusively to the one node. The first random access request timeslot can be used to carry requests for assignment of an exclusive node, while the second exclusively assigned reservation request timeslot can be provided to carry requests to transmit packets containing alphanumeric data.
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Tsui Po S.
Wong Gabriel K.
Fliesler & Meyer LLP
GPNE Corp.
Pan Yuwen
LandOfFree
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