CM-based blind equalization of time-varying SIMO-FIR channel with single pulsation estimation Peng, Dezhong, Xiang, Yong, Yi, Zhang and Yu, Shui 2011, CM-based blind equalization of time-varying SIMO-FIR channel with single pulsation estimation, IEEE transactions on vehicular technology, vol. 60, no. 5, pp. 2410-2415, doi: 10.1109/TVT.2011.2150255. Attached Files Name Description MIMEType Size Downloads Title CM-based blind equalization of time-varying SIMO-FIR channel with single pulsation estimation Author(s) Peng, Dezhong Xiang, Yong orcid.org/0000-0003-3545-7863 Yi, Zhang Yu, Shui orcid.org/0000-0003-4485-6743 Contributor(s) Weihua, Zhuang Journal name IEEE transactions on vehicular technology Volume number 60 Issue number 5 Start page 2410 End page 2415 Total pages 6 Publisher IEEE Place of publication Piscataway, N. J Publication date 2011-06 ISSN 0018-9545 1939-9359 Keyword(s) blind channel equalization complex exponential basis expansion model (CE-BEM) constant modulus (CM) time-varying (TV) channel Summary It is known that the constant modulus (CM) property of the source signal can be exploited to blindly equalize time-invariant single-inputmultiple-output (SIMO) and finite-impulse-response (FIR) channels. However, the time-invariance assumption about the channel cannot be satisfied in several practical applications, e.g., mobile communication. In this paper, we show that, under some mild conditions, the CM criterion can be extended to the blind equalization of a time-varying channel that is described by the complex exponential basis expansion model (CE-BEM). Although several existing blind equalization methods that are based on the CE-BEM have to employ higher order statistics to estimate all nonzero channel pulsations, the CM-based method only needs to estimate one pulsation using second-order statistics, which yields better estimation results. It also relaxes the restriction on the source signal and is applicable to some classes of signals with which the existing methods cannot deal. Language eng DOI 10.1109/TVT.2011.2150255 Field of Research 090609 Signal Processing Socio Economic Objective 890104 Mobile Telephone Networks and Services HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2011, IEEE Persistent URL http://hdl.handle.net/10536/DRO/DU:30040368 Document type: Journal Article Collections: Faculty of Science, Engineering and Built Environment School of Information Technology School of Engineering Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Mon, 05 Dec 2011, 12:32:56 EST Wed, 14 Dec 2011, 09:13:37 EST Wed, 14 Dec 2011, 09:16:17 EST Tue, 14 Feb 2012, 09:45:29 EST Tue, 14 Feb 2012, 10:35:44 EST Mon, 17 Jun 2013, 17:08:01 EST Fri, 13 Jun 2014, 11:53:33 EST Wed, 27 Aug 2014, 22:46:35 EST Filtered Full Citation counts:   Cited 11 times in TR Web of Science Cited 15 times in Scopus Search Google Scholar Access Statistics: 846 Abstract Views, 7 File Downloads  -  Detailed Statistics Created: Mon, 05 Dec 2011, 12:32:56 EST