Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)
- 2009.10a
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- Pages.506-509
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- 2009
Low Complexity ML Detection Based on Linear Detectors in MIMO Systems
- Niyizamwiyitira, Christine (Korea University of Technology and Education) ;
- Kang, Chul-Gyu (Korea University of Technology and Education) ;
- Oh, Chang-Heon (Korea University of Technology and Education)
- Published : 2009.10.29
Abstract
This paper studies about reducing the complexity of ML detection in MIMO/V-blast system, based on MMSE and ZF linear detectors. Beforehand, the receiver detects the signal using the linear detector such as ZF or MMSE. Moreover, the next step is to assess whether the signal is reliable or not by verifying the reliability condition, if the latter is reliable then it is the output if not it has to be detected by the advanced detector until the reliability condition is verified.