상세정보
등록 다중 안테나를 이용한 신호 송신 장치 및 방법
- 출원번호
- 12091664 (2006.10.27)
- 공개번호
- 20080285677 (2008.11.20)
- 등록번호
- 8040975 (2011.10.18)
- 출원국
- 미국
- 협약과제
- 05MM1100, 4세대 이동통신 기술개발, 황승구
- 초록
- An apparatus for transmitting signals with multiple antennas is disclosed. The multiple antenna transmission apparatus performs space-time encoding or space-frequency encoding, and cyclically delays the encoded symbol with a plurality of delay-values to generate a plurality of delayed symbols. The multiple antenna transmission apparatus transmits the plurality of delayed symbols to the channel through a plurality of antennas. By changing the number of space areas for encoding and the number of delay-values for delaying, the number of antennas for the multiple antenna transmission apparatus is easily expanded.
- KSP 제안 키워드
- Space time(ST), multiple antennas, time encoding