国家高技术研究发展计划(2002AA401004)

作品数：5被引量：55H指数：4
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相关作者：杨波朱维庆朱敏徐立军傅翔更多>>
相关机构：中国科学院更多>>
相关期刊：《声学学报》《Chinese Journal of Acoustics》更多>>
相关主题：图像压缩方法蛟龙自适应均衡器通信信号处理水声通信更多>>
相关领域：电子电信理学交通运输工程一般工业技术更多>>
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Signal processing for noncoherent underwater acoustic communication approaching channel capacity被引量：4
《Chinese Journal of Acoustics》2014年第4期337-347,共11页WU Yanbo ZHU Min ZHU Weiqing XING Zeping 
supported by the Chinese National 863 Projects(2002AA401004,2009AA093301,2009AA093601)
Noncoherent underwater acoustic communication channel in adverse conditions is modeled as a phase-random Rayleigh fading channel,and its capacity curve is derived.To approach the channel capacity curve,the concatenate...
关键词：LDPC CODE Signal processing for noncoherent underwater acoustic communication approaching channel capacity OOK 
Signal processing in underwater acoustic communication system for manned deep submersible "Jiaolong"被引量：8
《Chinese Journal of Acoustics》2013年第1期1-15,共15页ZHU Weiqing ZHU Min WU Yanbo YANG Bo XU Lijun FU Xiang PAN Feng 
supported by the Chinese National 863 Projects(2002AA401004,2009AA093301,2009AA093601)
For the first time in the world, underwater acoustic transmission of images, human voice, data and texts between vehicle under 7000 m depth and surface ship was accomplished by underwater acoustic communication system...
关键词：Jiaolong Signal processing in underwater acoustic communication system for manned deep submersible DEEP DFE Figure QPSK SNR 
Signal processing for high speed underwater acoustic transmission of image被引量：2
《Chinese Journal of Acoustics》2009年第1期1-20,共20页ZHU Weiqing ZHU Min WANG Junwei HUANG Haiyun YANG Bo XU Lijun ZHAO Liang 
supported by the National High Technology Research and Development Program of China(2002AA401004).
A signal processing method for high-speed underwater acoustic transmission of image is presented. It has two parts. Part 1 introduces signal processing for underwater acoustic coherent communication. Part 1 includes 3...
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