Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems

Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems

Phase-shift cyclic-delay diversity (PS CDD) scheme and space-frequency-block-code (SFBC) PS CDD are developed for multiple-input-multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. The proposed PS CDD scheme preserves the diversity advantage of traditional CDD in uncorr...

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Bibliographic Details
Main Authors: Young-Han Nam, Lingjia Liu, Jianzhong (Charlie) Zhang
Format: Article
Language:English
Published: Hindawi Limited 2010-01-01
Series:International Journal of Digital Multimedia Broadcasting
Online Access:http://dx.doi.org/10.1155/2010/684967
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spelling doaj-89b6001d64d841be83dd1b19ee0864cf2020-11-24T23:22:20ZengHindawi LimitedInternational Journal of Digital Multimedia Broadcasting1687-75781687-75862010-01-01201010.1155/2010/684967684967Phase-Shift Cyclic-Delay Diversity for MIMO OFDM SystemsYoung-Han Nam0Lingjia Liu1Jianzhong (Charlie) Zhang2Wireless Solutions Lab, Samsung Telecommunications America, Richardson, TX 75082, USAWireless Solutions Lab, Samsung Telecommunications America, Richardson, TX 75082, USAWireless Solutions Lab, Samsung Telecommunications America, Richardson, TX 75082, USAPhase-shift cyclic-delay diversity (PS CDD) scheme and space-frequency-block-code (SFBC) PS CDD are developed for multiple-input-multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. The proposed PS CDD scheme preserves the diversity advantage of traditional CDD in uncorrelated multiantenna channels, and furthermore removes frequency-selective nulling problem of the traditional CDD in correlated multiantenna channels.http://dx.doi.org/10.1155/2010/684967
collection DOAJ
language English
format Article
sources DOAJ
author Young-Han Nam
Lingjia Liu
Jianzhong (Charlie) Zhang
spellingShingle Young-Han Nam
Lingjia Liu
Jianzhong (Charlie) Zhang
Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems
International Journal of Digital Multimedia Broadcasting
author_facet Young-Han Nam
Lingjia Liu
Jianzhong (Charlie) Zhang
author_sort Young-Han Nam
title Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems
title_short Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems
title_full Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems
title_fullStr Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems
title_full_unstemmed Phase-Shift Cyclic-Delay Diversity for MIMO OFDM Systems
title_sort phase-shift cyclic-delay diversity for mimo ofdm systems
publisher Hindawi Limited
series International Journal of Digital Multimedia Broadcasting
issn 1687-7578
1687-7586
publishDate 2010-01-01
description Phase-shift cyclic-delay diversity (PS CDD) scheme and space-frequency-block-code (SFBC) PS CDD are developed for multiple-input-multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. The proposed PS CDD scheme preserves the diversity advantage of traditional CDD in uncorrelated multiantenna channels, and furthermore removes frequency-selective nulling problem of the traditional CDD in correlated multiantenna channels.
url http://dx.doi.org/10.1155/2010/684967
work_keys_str_mv AT younghannam phaseshiftcyclicdelaydiversityformimoofdmsystems
AT lingjialiu phaseshiftcyclicdelaydiversityformimoofdmsystems
AT jianzhongcharliezhang phaseshiftcyclicdelaydiversityformimoofdmsystems
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