Iterative Frequency Domain Equalization With Generalized Approximate Message Passing

被引：49

作者：

Guo, Qinghua ^{[1
,2
]}

Huang, Defeng ^{[2
]}

Nordholm, Sven ^{[3
]}

Xi, Jiangtao ^{[1
]}

Yu, Yanguang ^{[1
]}

机构：

[1] Univ Wollongong, Sch Elect Comp & Telecommun Engn, Wollongong, NSW 2522, Australia

[2] Univ Western Australia, Sch Elect Elect & Comp Engn, Crawley, WA 6009, Australia

[3] Curtin Univ Technol, Dept Elect & Comp Engn, Bentley, WA 6102, Australia

来源：

IEEE SIGNAL PROCESSING LETTERS | 2013年 / 20卷 / 06期

基金：

澳大利亚研究理事会;

关键词：

Turbo equalization; TURBO EQUALIZATION; CHANNEL ESTIMATION; INTERFERENCE;

D O I：

10.1109/LSP.2013.2256783

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An iterative frequency domain equalization approach for coded single-carrier block transmissions over frequency selective channels is developed by using the recently proposed generalized approximate message passing (GAMP) algorithm. Compared with the low-complexity iterative frequency domain linear minimum mean square error (FD-LMMSE) equalization, the proposed approach can achieve significant performance gain with slight complexity increase.

引用

页码：559 / 562

页数：4

共 21 条

[1]

[Anonymous], 2010, P IEEE INF THEOR WOR

[2]

[Anonymous], P ALL C MONT IL US O

[3]

[Anonymous], ARXIV10105141V1CSIT

[4] The Dynamics of Message Passing on Dense Graphs, with Applications to Compressed Sensing [J].

Bayati, Mohsen ;

Montanari, Andrea .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2011, 57 (02) :764-785

[5] Message-passing algorithms for compressed sensing [J].

Donoho, David L. ;

Maleki, Arian ;

Montanari, Andrea .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (45) :18914-18919

[6] ITERATIVE CORRECTION OF INTERSYMBOL INTERFERENCE - TURBO-EQUALIZATION [J].

DOUILLARD, C ;

JEZEQUEL, M ;

BERROU, C ;

PICART, A ;

DIDIER, P ;

GLAVIEUX, A .

EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS, 1995, 6 (05) :507-511

[7] Frequency domain equalization for single-carrier broadband wireless systems [J].

Falconer, D ;

Ariyavisitakul, SL ;

Benyamin-Seeyar, A ;

Eidson, B .

IEEE COMMUNICATIONS MAGAZINE, 2002, 40 (04) :58-66

[8] LMMSE turbo equalization based on factor graphs [J].

Guo, Qinghua ;

Ping, Li .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2008, 26 (02) :311-319

[9] A Concise Representation for the Soft-in Soft-out LMMSE Detector [J].

Guo, Qinghua ;

Huang, Defeng .

IEEE COMMUNICATIONS LETTERS, 2011, 15 (05) :566-568

[10]

Guo QH, 2009, IEEE T WIREL COMMUN, V8, P4340, DOI [10.1109/TWC.2009.081448, 10.1109/TWC.2009.0181448]

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