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Registered BEAMFORMING METHOD USING MULTIPLE ANTENNAS

다중 안테나를 이용한 빔 형성 방법
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Inventors
Young Seog Song, Dongseung Kwon
Application No.
12735186 (2008.07.16)
Publication No.
20100265853 (2010.10.21)
Registration No.
8774086 (2014.07.08)
Country
UNITED STATES
Abstract
A mobile station includes a plurality of mobile station antennas that receive at least one independent training signal from a plurality of base station antennas, and estimates a downlink channel formed by each of a plurality of base station antennas and each of the mobile station antennas by using the at least one independent training signal. The mobile station generates a beam vector by using the downlink channel, and forms transmission beams in the plurality of mobile station antennas for transmitting a signal to an uplink.
KSP Keywords
Mobile station(MS), Training signal, base station(BS), base station antenna, multiple antennas