Method and apparatus for adaptive channel utilisation

Telecommunications – Transmitter and receiver at same station – With tuning

Reexamination Certificate

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C455S240100, C455S078000

Reexamination Certificate

active

08073398

ABSTRACT:
A transceiver with an adaptable filter and a method of controlling the settings of the filter to adapt to local channel assignments and usage are provided. The adaptable filter is connected in at least one of the transmitter path and the receiver path of the transceiver to separate signals from adjacent spectrum blocks to permit use of all of the channels in the adjacent spectrum blocks and to separate signals in adjacent or nearby channels in a shared-channel block. A method and system for forward link control signaling are provided. The forward link control signaling includes a frame for transmission that includes at least one control channel that includes control information for receivers sharing a common characteristic, and a guide channel that includes information pertaining to the at least one control channel, including control information for receivers sharing a common characteristic.

REFERENCES:
patent: 6023609 (2000-02-01), Futamura
patent: 6639911 (2003-10-01), Bingham
patent: 2001/0006509 (2001-07-01), Nguyen et al.
patent: 2006/0205342 (2006-09-01), McKay et al.
patent: 2007/0082622 (2007-04-01), Leinonen et al.
patent: 2 224 899 (1998-07-01), None
patent: 20030058414 (2003-07-01), None
“Capacity Improvement by Adaptive Channel Allocation”, H. Eriksson, IEEE Global Telecom. Conference, pp. 1355-1359, Nov. 28, Dec. 1, 1988.

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