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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
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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.