기관회원 [로그인]
소속기관에서 받은 아이디, 비밀번호를 입력해 주세요.
개인회원 [로그인]

비회원 구매시 입력하신 핸드폰번호를 입력해 주세요.
본인 인증 후 구매내역을 확인하실 수 있습니다.

회원가입
서지반출
A scalar MSDD with multiple antenna reception of Differential Space-Time π/2-Shifted BPSK Modulation
[STEP1]서지반출 형식 선택
파일형식
@
서지도구
SNS
기타
[STEP2]서지반출 정보 선택
  • 제목
  • URL
돌아가기
확인
취소
  • A scalar MSDD with multiple antenna reception of Differential Space-Time π/2-Shifted BPSK Modulation
  • A scalar MSDD with multiple antenna reception of Differential Space-Time π/2-Shifted BPSK Modulation
저자명
Kim. Jae-Hyung,Hwang. Seung-Wook,Kim. Jung-Keun,Kim. Yong-Jae
간행물명
한국항해항만학회지
권/호정보
2006년|30권 2호|pp.167-172 (6 pages)
발행정보
한국항해항만학회
파일정보
정기간행물|ENG|
PDF텍스트
주제분야
기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

In this paper, the issue of blind detection of Alamouti-type differential space-time (ST) ${pi}/2$-shifted BPSK modulation in static Rayleigh fading channels is considered. We introduce a novel transformation to the received signal from each receiver antenna such that this binary ST modulation, which has a second-order transmit-diversity, is equivalent to QPSK modulation with second-order receive-diversity. The pre-detection combining of the result of transformation allows us to apply a low complexity detection technique specifically designed for receive-diversity, namely, scalar multiple-symbol differential detection (MSDD). With receiver complexity proportional to the observation window length, our receiver can achieve the performance 1.5dB better than that of conventional differential detection ST and 0.5dB worse than that qf a coherent maximum ratio combining receiver (with differential decoding) approximately.