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A Computationally Efficient Search Space for QRM-MLD Signal Detection
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- Authors
- Hoon Hur, Hyun Myung Woo, Won Young Yang, Seung Jae Bahng, Youn Ok Park, Jaek Won Kim
- Issue Date
- 2009-03
- Citation
- IEICE Transactions on Communications, v.E92-B, no.3, pp.1045-1048
- ISSN
- 0916-8516
- Publisher
- 일본, 전자정보통신학회 (IEICE)
- Language
- English
- Type
- Journal Article
- Abstract
- In this letter, we propose a computationally efficient search space for QRM-MLD that is used for spatially multiplexed multiple antenna systems. We perform a set of computer simulations to show that the proposed method achieves a performance that is near to that of the original QRM-MLD, while its computational complexity is near to that of rank-QRM-MLD. Copyright © 2009 The Institute of Electronics, Information and Communication Engineers.
- KSP Keywords
- Computational complexity, Computationally Efficient, Computer simulation(MC and MD), Information and communication, Multiple antenna system, QRM-MLD, Search Space, distributed antenna systems(DAS), efficient search, signal detection