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Registered METHOD FOR TRANSMITTING SIGNAL AND INFORMATION ON ANTENNA, AND METHOD FOR ESTIMATING THE NUMBER OF ANTENNAS

신호 및 안테나 정보 전송 방법, 및 안테나 개수 추정 방법
이미지 확대
Inventors
Chang Kapseok, Park Hyeong Geun, Kim Il Gyu, Young-Hoon Kim, Yi Hyoseok, Bang Seung Chan, Ko Young Jo
Application No.
12517767 (2007.12.05)
Publication No.
20100046432 (2010.02.25)
Registration No.
8194594 (2012.06.05)
Country
UNITED STATES
Abstract
A base station applies frequency switching transmission diversity and a precoding vector to a synchronization channel and applies a space-frequency block coding and a precoding vector to a broadcast channel. The base station controls the synchronization channel and the broadcast channel to be positioned adjacent each other and then generates and transmits a downlink frame. The base station includes partial information on the number of antennas in the synchronization channel, and other information thereon in the broadcast channel.
KSP Keywords
Block coding, Broadcast Channel, Frequency switching, Partial information, Precoding Vector, base station(BS), space-frequency block coding(SFBC)
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Status Patent Country KIPRIS
Registered METHOD FOR TRANSMITTING SIGNAL AND INFORMATION ON ANTENNA, AND METHOD KOREA KIPRIS