Method and system for a double search user group selection...

Details Method and system for a double search user group selection... Method and system for a double search user group selection...

2011-03-29

2011-03-29

Nguyen, Tuan H (Department: 2618)

Telecommunications

Transmitter

Diversity

C455S166200, C455S509000, C455S513000

Reexamination Certificate

active

07917100

ABSTRACT:
Certain aspects of a method and system for processing signals in a communication system may include maximizing system capacity for a time division duplex (TDD) multiple-input multiple-output (MIMO) system, based on reducing a search range within which to find a group of signals having maximum channel gain. At least one of: a first signal for a first user and a second signal for a second user may be selected, which are both within the reduced search range, and which provides a maximum system capacity. The first signal for the first user may be selected from the reduced search range corresponding to a channel gain that is greater than a channel gain corresponding to a remaining portion of the reduced search range. The reduced search range may be generated by sorting a plurality of signals based on a channel gain corresponding to each of the plurality of signals.

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