상세정보
학술대회
A New Rate-2 2×2 STBC with Low Complexity ML Detection
- 발행일
- 201301
- 출처
- International Conference on Consumer Electronics (ICCE) 2013, pp.364-365
- 협약과제
- 12PR4700, DTV를 활용한 Wake-up 긴급경보 방송시스템 기술개발, 김흥묵
- 초록
- In this paper, we propose a new rate-2, 2×2 spacetime block-code (STBC) with low complexity maximum likelihood (ML) detection. We focus on the operation under low signal-to-noise ratio (SNR) regions. Numerical results show that the proposed STBC outperforms the conventional rate-2, 2×2 STBC of WiMAX under low SNR regions. Also, the ML detection complexity of the proposed STBC is significantly reduced. © 2013 IEEE.
- KSP 제안 키워드
- Low SNR, Maximum likelihood (ML) detection, Numerical results, Signal noise ratio(SNR), Signal-to-Noise, low-complexity