Telecommunications – Transmitter and receiver at separate stations – With control signal
Patent
1998-12-22
2000-07-11
Tsang, Fan
Telecommunications
Transmitter and receiver at separate stations
With control signal
455 68, 455517, 455466, 455 95, 455509, 370337, 370347, 370344, H04Q 738
Patent
active
060885785
ABSTRACT:
Disclosed is an apparatus and method for increasing the efficiency of usage of an assigned rf spectrum used by a cellular or wireless communication system for a large number of high speed data transfer user requests. An MS, upon analyzing a plurality of parameters available to the MS may determine that although it needs more than a single channel to accommodate a given software data generating application, it may adequately and optimally use less than the maximum number of channels (or maximum data rate) that the MS can support. The MS then generates a request to the base station for additional channels (or a supplemental channel of a higher data rate) to transmit in one data burst a specified total number of quantity of data. The request may also specify the maximum number of channels (or maximum data rate) that the MS can support along with an indication of relative priority by means of indicating the amount of time over which the burst occur as an optimum situation for the MS. The response from the base station may downwardly adjust the number of channels (or data rate) from that considered optimal in the request by a mobile station for a high speed data burst when available system resources are inadequate to accommodate all requests.
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Chang Kim
Manning Serge
Nguyen Simon
Nortel Networks Corporation
Tsang Fan
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