A new blind-equalization algorithm for an FIR SIMO system driven by MPSK signal

CASIA OpenIR > 09年以前成果

	A new blind-equalization algorithm for an FIR SIMO system driven by MPSK signal
	Gu, Nong ; Xiang, Yong ; Tan, Min; Cao, Zhiqiang
发表期刊	IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
	2007-03-01
卷号	54 期号:3 页码:227-231
文章类型	Article
摘要	We consider the problem of blind equalization of a finite impulse response and single-input multiple-output system driven by an M-ary phase-shift-keying signal. The existing singlemode'algorithms for this problem include the constant modulus algorithm (CMA) and the multimodulus algorithm (MMA). It has been shown that the MMA outperforms the CMA when the input signal has no more than four constellation points, i.e., M <= 4. In this brief, we present a new adaptive equalization algorithm that jointly exploits the amplitude and phase information of the input signal. Theoretical analysis shows that the proposed algorithm has less mean square error, i.e., better equalization performance, at steady state than the CMA regardless of the value of M. The superior performance of our algorithm to the CMA and the NIMA is validated by simulation examples.
关键词	Blind System Equalization Constant Modulus Algorithm Finite-impulse Response (Fir) Single-input Multiple-output (Simo) System M-ary Phase-shift-keying (Mpsk) Signal
WOS标题词	Science & Technology ; Technology
关键词[WOS]	ADAPTIVE EQUALIZERS
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000245191900003
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9402
专题	09年以前成果
作者单位	1.Deakin Univ, Sch Engn & Informat Technol, Geelong, Vic 3217, Australia 2.Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Gu, Nong,Xiang, Yong,Tan, Min,et al. A new blind-equalization algorithm for an FIR SIMO system driven by MPSK signal[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS,2007,54(3):227-231.
APA	Gu, Nong,Xiang, Yong,Tan, Min,&Cao, Zhiqiang.(2007).A new blind-equalization algorithm for an FIR SIMO system driven by MPSK signal.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS,54(3),227-231.
MLA	Gu, Nong,et al."A new blind-equalization algorithm for an FIR SIMO system driven by MPSK signal".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 54.3(2007):227-231.