대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 학술대회 논문집 정보 및 제어부문
- /
- Pages.113-114
- /
- 2008
UWB-MIMO 시스템에서 채널 검파 방식에 따른 성능 비교분석
Error Performance of UWB-MIMO system according to channel detection methods
- Kang, Yun-Jeong (Department of Electronics Engineering, Dong-A University) ;
- Baek, Sun-Young (Department of Electronics Engineering, Dong-A University) ;
-
Kim, Sang-Choon
(Department of Electronics Engineering, Dong-A University)
- 발행 : 2008.10.31
초록
In this paper, binary pulse-position modulation (2PPM) time-hoping (TH) ultra-wideband (UWB) system is applied to multiple input multiple output (MIMO) system using vertical bell lab layered space-time (V-BLAST) structure to achieve high-data-rate communications. This UWB-MIMO system and its receivers are analyzed, and its BER performances are evaluated. In the receiver, various MIMO detection algorithms such as zero-forcing (ZF), ZF-ordered successive interference cancellation (OSIC), minimum-mean-square-error (MMSE), MMSE-OSIC and maximum likelihood (ML) are comparatively studied.
키워드