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Performance Analysis of the Spatial Correlation for Underwater Channel Environments
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 Title & Authors
Performance Analysis of the Spatial Correlation for Underwater Channel Environments
Ko, Hak-Lim; Lee, Seung-Goo; Kim, Min-Sang; Cho, Dae-Young; Kim, Kil-Yong; Park, Byeong-Hoon; Park, Jong-Won; Lim, Yong-Gon;
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 Abstract
In this paper, we have analyzed the performance of space diversity technologies using experimental data in order to analyze the usability of space diversity techniques in underwater channel environments. After analyzing the experimental data we found out that high diversity gain should not be expected when using a stationary transmitter with a stationary receivers in swallow underwater channel. And we also find out that the distance between sensors should be at least 8 wavelengths apart to take advantage of diversity gain in underwater moving channel environments.
 Keywords
Underwater channel;Underwater communications;space diversity;spatial correlation coefficient;Underwater MIMO;
 Language
Korean
 Cited by
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한국 연근해 환경에서 터보 등화기를 이용한 수중음향통신 시스템 성능 분석,박태두;한정우;정지원;김기만;이상국;천승용;손권;

한국음향학회지, 2013. vol.32. 2, pp.124-130 crossref(new window)
2.
주파수 선택적인 천해해역에서 수중음향통신 성능해석,박규칠;박지현;이승욱;정진우;신정채;윤종락;

한국음향학회지, 2013. vol.32. 2, pp.95-103 crossref(new window)
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수조에서 전송 다이버시티를 사용한 수중음향통신의 성능 고찰,박찬섭;김기만;

한국항해항만학회지, 2013. vol.37. 3, pp.269-273 crossref(new window)
4.
수조에서 MIMO 수중음향통신의 실험적 성능 고찰,권병철;김기만;

한국정보통신학회논문지, 2013. vol.17. 7, pp.1577-1582 crossref(new window)
1.
Performance Evaluation of Underwater Acoustic Communication in Frequency Selective Shallow Water, The Journal of the Acoustical Society of Korea, 2013, 32, 2, 95  crossref(new windwow)
2.
Performance Evaluation of Underwater Acoustic Communication using Transmit Diversity in Water Tank, Journal of Korean Navigation and port research, 2013, 37, 3, 269  crossref(new windwow)
3.
Analysis on the Correlation Coefficient for the Diversity Technique Combined with Beamforming Using Measurement Data in Underwater Channel Environments, The Journal of Korean Institute of Communications and Information Sciences, 2012, 37A, 12, 1023  crossref(new windwow)
4.
Experimental Performance Evaluation of MIMO Underwater Acoustic Communication in Water Tank, The Journal of the Korean Institute of Information and Communication Engineering, 2013, 17, 7, 1577  crossref(new windwow)
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Performance Analysis of Underwater Acoustic Communication Systems with Turbo Equalization in Korean Littoral Sea, The Journal of the Acoustical Society of Korea, 2013, 32, 2, 124  crossref(new windwow)
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