CGM 알고리즘을 이용한 중계기 간섭제거기 구현

This paper shows a novel interference cancellation method of relay utilizing to the CGM algorithm in wireless communication environments. It is a problem that relay have interference cause by feedback signal of it. CGM algorithm obtained weight value that can remove the interference due to feedback...

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Bibliographic Details
Published in(사)디지털산업정보학회 논문지, 8(1) Vol. 8; no. 1; pp. 139 - 145
Main Authors 안성수, 고정환, Ahn, Sung Soo, Ko, Jung Hwan
Format Journal Article
LanguageKorean
Published (사)디지털산업정보학회 01.03.2012
Subjects
컴퓨터학
CGM algorithm
DSP
Cancellation
Relay
Feedback Signal
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ISSN1738-6667
2713-9018

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Summary:This paper shows a novel interference cancellation method of relay utilizing to the CGM algorithm in wireless communication environments. It is a problem that relay have interference cause by feedback signal of it. CGM algorithm obtained weight value that can remove the interference due to feedback signal of relay. In this paper, we confirm that performance of CGM algorithm is far superior with suitable cancellation value to remove the feedback signal. Also, we implement CGM module to verify the real-time processing of CGM algorithm using to DSP. Based on the analysis from computer simulation, it is observed that proposed algorithm is suitable for the relay in time-varying environment.
Bibliography:G704-SER000010259.2012.8.1.022
ISSN:1738-6667
2713-9018