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A new blind-equalization algorithm for an FIR SIMO system driven by MPSK signal
Gu, Nong; Xiang, Yong; Tan, Min; Cao, Zhiqiang
Source PublicationIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
2007-03-01
Volume54Issue:3Pages:227-231
SubtypeArticle
AbstractWe 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.
KeywordBlind System Equalization Constant Modulus Algorithm Finite-impulse Response (Fir) Single-input Multiple-output (Simo) System M-ary Phase-shift-keying (Mpsk) Signal
WOS HeadingsScience & Technology ; Technology
WOS KeywordADAPTIVE EQUALIZERS
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000245191900003
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9402
Collection09年以前成果
Affiliation1.Deakin Univ, Sch Engn & Informat Technol, Geelong, Vic 3217, Australia
2.Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
Recommended Citation
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.
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