Method of selecting receive antennas for MIMO systems

Details Method of selecting receive antennas for MIMO systems Method of selecting receive antennas for MIMO systems

2007-10-16

2007-10-16

Le, Lana (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

With wave collector

C455S562100, C455S273000

Reexamination Certificate

active

11321785

ABSTRACT:
A method of performing receive antenna selection is presented. The method executes a determination operation for a set of receive antennas, determines a maximum result of the determination operation for two of the antennas, eliminates one of the two antennas from the set of antennas, and repeats the determination and elimination process until only a predetermined number of antennas remain in the set. The signals from these remaining antennas are then processed. The present invention reduces receiver complexity and cost.

REFERENCES:
patent: 5844632 (1998-12-01), Kishigami et al.
patent: 6085076 (2000-07-01), Lindsay et al.
patent: 7020490 (2006-03-01), Khatri
patent: 2005/0003863 (2005-01-01), Gorokhov
patent: 2005/0148306 (2005-07-01), Hiddink
patent: WO 03041299 (2003-05-01), None

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