Convergence of stochastic-approximation-based algorithms for blind channel identification

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	Convergence of stochastic-approximation-based algorithms for blind channel identification
	Chen, HF ; Cao, XR ; Zhu, J
	2002-05-01
发表期刊	IEEE TRANSACTIONS ON INFORMATION THEORY
ISSN	0018-9448
卷号	48 期号:5 页码:1214-1225
摘要	In this correspondence, we develop adaptive algorithms for multichannel (single-input-multiple-output, or SIMO) blind identification with both statistic and deterministic models. In these algorithms, the estimates are continuously improved while receiving new signals. Therefore, the algorithms can track the channel continuously and thus are amenable to real applications such as wireless communications. At each step, only a small amount of computation Is involved. The algorithm are based on stochastic approximation methods. Convergence properties of these algorithms are proved. Simulation examples are presented to show the performance of the algorithms.
关键词	stochastic approximation wireless communication
语种	英语
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000174970900018
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/17370
专题	中国科学院数学与系统科学研究院
通讯作者	Chen, HF
作者单位	1.Chinese Acad Sci, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China 2.Hong Kong Univ Sci & Technol, Kowloon, Hong Kong, Peoples R China 3.Nanyang Technol Univ, Ctr Signal Proc, Singapore 639798, Singapore
推荐引用方式 GB/T 7714	Chen, HF,Cao, XR,Zhu, J. Convergence of stochastic-approximation-based algorithms for blind channel identification[J]. IEEE TRANSACTIONS ON INFORMATION THEORY,2002,48(5):1214-1225.
APA	Chen, HF,Cao, XR,&Zhu, J.(2002).Convergence of stochastic-approximation-based algorithms for blind channel identification.IEEE TRANSACTIONS ON INFORMATION THEORY,48(5),1214-1225.
MLA	Chen, HF,et al."Convergence of stochastic-approximation-based algorithms for blind channel identification".IEEE TRANSACTIONS ON INFORMATION THEORY 48.5(2002):1214-1225.