The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)
- Volume 17 Issue 9
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- Pages.972-981
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- 1992
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- 1226-4717(pISSN)
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- 2287-3880(eISSN)
The Performance Analysis of DS/SSMA BPSK Correlation Receivers in Electric Power Line Channel
전력선 채널에서의 DS/SSMA BPSK 코릴레이션 수신기 성능에 관한 연구
- Kang, Byeong-Kwon (Dept. of Electrical Engineering, Yonsei University) ;
- Cho, Chang-Gil (Dept. of Electrical Engineering, Yonsei University) ;
- Cho, Kwan (Dept. of Electrical Engineering, Yonsei University) ;
- Lee, Jae-Kyeong (Dept. of Electrical Engineering, Yonsei University) ;
- Whang, Keum-Chan (Dept. of Electrical Engineering, Yonsei University)
- Published : 1992.09.01
Abstract
In this paper, the performance of linear and hard-limiting correlation receivers for DS/SSMA BPSK power line communication system is analyzed. Strong impulsive noise of power line is modeled with Chan's noise model, and the performance of both receivers is analyzed in terms of parameters such as ratio of power spectrum density of impulsive noise to that background noise, ratio in impulsive noise width th that of data bit, and interarrival time of impulsive noise. And also multiple access capacity is evaluated with Gaussian approximation of multiple access interference. The results of this analysis reveal that the performance of linear correlation receiver is superior to that of hard-limiting correlation receiver when
본 논문에서는 전력선 채널에서 DS/SSMA BPSK 통신 시스템의 전형 및 하드리미팅 상관 수신기의 성능을 분석하였다. Chan의 잡음 모델을 이용하여 전력전에서 발생하는 강한 임펄스성 잡음을 배경 잡음에 대한 임펄스성 잡음의 전력 스펙트럼 밀도비
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