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作品数:387被引量:366H指数:9
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相关作者:罗汉文宋文涛徐友云吴灏韩夏更多>>
相关机构:中国标准化研究院上海交通大学华中科技大学青岛港集团有限公司更多>>
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Design of efciently encodable nonbinary LDPC codes for adaptive coded modulation被引量:2
《Science China(Information Sciences)》2014年第2期43-53,共11页WANG XiuNi MA Xiao BAI BaoMing 
supported jointly by National Basic Research Program of China(973 Program)(Grant No.2012CB316100);National Natural Science Foundation of China(Grant Nos.61100224,61302061);Foundation for Distinguished Young Talents in Higher Education of Guangdong,China(Grant No.LYM11095),and Foundation for Distinguished Young Talents in Higher Education of Guangzhou,China(Grant No.10A052)
This paper is concerned with constructions of nonbinary low-density parity-check (LDPC) codes for adaptive coded modulations (ACM). A new class of efficiently encodable structured nonbinary LDPC codes are proposed...
关键词:adaptive coded modulation (ACM) nonbinary LDPC codes q-ary codes variable-field LDPCcodes variable-rate LDPC codes 
Linear recurring sequences and subfield subcodes of cyclic codes被引量:2
《Science China Mathematics》2013年第7期1413-1420,共8页GAO ZhiHan FU FangWei 
supported by National Key Basic Research Program of China(973 Program)(Grant No.2013CB834204);National Natural Science Foundation of China(Grant Nos.61171082 and 10990011)
Linear recurring sequences over finite fields play an important role in coding theory and cryptography. It is known that subfield subcodes of linear codes yield some good codes. In this paper, we study linear recurrin...
关键词:linear recurring sequences characteristic polynomial cyclic codes subfield subcodes trace codes 
QoS-Oriented Scalable Video Transmission Using Cooperative Relay
《Chinese Journal of Electronics》2012年第3期575-578,共4页XIAO Hongjiang JI Xiangyang DAI Qionghai 
Manuscript Received Aug. 2010; Accepted Apr. 2011. This work is supported by the National Basic Research Program of China (973 Program) (No.2010CB731800), the National Natural Science Foundation of China (No.60721003), and the Scientific and Technological Innovation Nurture Funds of MOE (No.707005).
For single-antenna video communications, the potential unreliability of direct link and the delay constraints of video are two primary factors that influ- ence the reconstructed video quality. A novel cooperative tran...
关键词:Cooperative relay Space-time blockcodes Scalable video Delay constraint. 
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