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Conference Paper
A New Rate-2 2×2 STBC with Low Complexity ML Detection
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- Authors
- Sung Ik Park, Heung Mook Kim, Namho Hur, Jeongchang Kim
- Issue Date
- 2013-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2013, pp.364-365
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- 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 Keywords
- Low SNR, Maximum likelihood (ML) detection, Numerical results, Signal noise ratio(SNR), Signal-to-Noise, low-complexity