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Journal of The Korea Society of Computer and Information 2021 KCI Impact Factor : 0.62

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A Study on the performance improvement of Multi-Path Gain in a MMSE Detector

Journal of The Korea Society of Computer and Information
Abbr : JKSCI
2005, 10(2), pp.153-158

Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

¹동서울대학교

ABSTRACT
열림/닫힘 버튼

In this paper, an improved detection method is proposed by supplementing multi-path gain for a MMSE detecter. This method is proposed to complement the shortcomings of the conventional detection method which is used for multiuser detection in STBC CDMA system. We analyzed the improved method in bit error probability viewpoint and compared the result with that of the conventional method. In this result, we showed that the improved method obtains better performance of bit error probability than the conventional method when parameters such as delay, number of user and SNR are increased.
KEYWORDS
열림/닫힘 버튼

Multi-Path Gain Method, MMSE Detector, Multiuser detection

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열림/닫힘 버튼
* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

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[journal] / 1997 / “Probability of error in MMSE multiuser detection” oor and s.rdu 43 : 858~872

[journal] / feb.2000 / “LMMSE Detection for DS-CDMA systems in fading channels” 48(2)

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