Network controlled channel information reporting

Details Network controlled channel information reporting Network controlled channel information reporting

2003-12-29

2009-10-06

Edouard, Patrick N. (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S509000, C455S510000, C455S450000, C455S453000

Reexamination Certificate

active

07599698

ABSTRACT:
A method of supplying channel information in a wireless communication system comprises a mobile terminal normally providing a basic channel report to the wireless communication system; the mobile terminal receiving at least one common feedback criterion broadcast to a plurality of mobile terminals; the mobile terminal determining if the mobile terminal satisfies a condition based on the at least one common feedback criterion; and the mobile terminal selectively providing an enhanced channel report to the wireless communication system based on the determining. The basic channel report may comprise information related to a first set of channel parameters, and the enhanced channel report may provide greater detail on the first set of channel parameters and/or relate to a second set of channel parameters. A method of a base station adaptively controlling channel information reporting by broadcast transmitting at least one common feedback criterion is also presented.

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