상세정보
학술대회
A Cholesky Based Detector for MIMO Flat Fading Channels
- 발행일
- 200709
- 출처
- Vehicular Technology Conference (VTC) 2007 (Fall), pp.437-441
- 협약과제
- 07MM1300, 4세대 이동통신용 적응 무선접속 및 전송 기술개발, 김진업
- 초록
- This paper presents a new ordering criterion for successive interference cancelations (SIC) in MIMO flat fading channels and provides a performance comparison with the original ordering of V-BLAST. Furthermore, an efficient and stable Cholesky decomposition based detection algorithm is proposed to further reduce the computational complexity of existing fast algorithms for SIC in MIMO flat fading channels. © 2007 IEEE.
- KSP 제안 키워드
- Cholesky decomposition, Computational complexity, Detection algorithm, Flat fading channels, Performance comparison, V-BLAST, fast algorithm