등록
무선 통신 시스템에서 다중 안테나 신호 검출 방법 및 장치
- 발명자
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오종의, 이석규, 이유로
- 출원번호
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13444785 (2012.04.11)
- 공개번호
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20120320954 (2012.12.20)
- 등록번호
- 8699596 (2014.04.15)
- 출원국
- 미국
- 협약과제
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10MI3500, IEEE 802.11 VHT 초고속 무선랜 무선전송 연구,
이석규
- 초록
- A method for detecting a multiple input multiple output (MIMO) signal in a wireless communication system is provided. The method includes: selecting from a first antenna each of the first candidate signal constellations in which a first path metric for at least one first survivor path is minimal; acquiring at least one second survivor path based on the first candidate signal constellations; updating a second survivor path so as to remove an effect on the second survivor path due to the first candidate signal constellations; selecting from a second antenna each of the second candidate signal constellations in which a second path metric for the at least one updated second survivor path is minimal; acquiring at least one final survivor path based on the second candidate signal constellations; and acquiring a transmitting symbol among the final survivor paths.
- KSP 제안 키워드
- Communication system, Multiple input multiple output(MIMO), Wireless communication system, multiple-input, multiple-output, wireless communication
- 패밀리
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