Multiplex communications – Data flow congestion prevention or control
Reexamination Certificate
2008-03-25
2008-03-25
Phan, Man U. (Department: 2619)
Multiplex communications
Data flow congestion prevention or control
C370S389000, C370S412000
Reexamination Certificate
active
10663087
ABSTRACT:
Associated systems and methods for providing data services using idle cell capacity in a communications system. The systems and methods assign priorities to each remote user device in the communications system. In response to a request for service for a remote user device, the switch determines whether an idle channel is available for the remote user device. If no idle channel is available, the switch determines whether a remote user device with a lower priority than the requesting remote user device is using a channel. If a lower priority remote user device is using a channel, its call is terminated and the channel is assigned to the requesting remote user device. If no lower priority remote user device is using a channel, the request for service is put into an ordered queue to wait for the next available idle channel.
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AT&T Delaware Intellectual Property Inc.
Hope Baldauff Hartman LLC
Phan Man U.
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