Orthogonal Code Design for MIMO Amplify-and-Forward Cooperative Networks

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dc.contributor.authorMaham, Behrouz
dc.contributor.authorHjørungnes, Are
dc.date.accessioned2016-11-30T04:37:41Z
dc.date.available2016-11-30T04:37:41Z
dc.date.issued2010
dc.description.abstractThis paper is on the design of practical distributed space-time codes for wireless relay networks with multiple antennas terminals. The amplify-and-forward scheme is used in a way that each relay transmits a scaled version of the linear combination of the received symbols. We propose distributed orthogonal space-time codes which are distributed among the source node's antennas and relays. Using linear orthogonal decoding in the destination makes it feasible to employ large number of potential relays to improve the diversity order. Assuming multiple amplitude modulation, we derive a formula for the symbol error probability of the investigated scheme over Rayleigh fading channels. Our analytical results have been confirmed by simulation results, using full-rate, full-diversity distributed codes.ru_RU
dc.identifier.citationBehrouz Maham and Are Hjørungnes; 2010; Orthogonal Code Design for MIMO Amplify-and-Forward Cooperative Networks; 2010 IEEE Information Theory Workshop on Information Theory (ITW 2010, Cairo); http://nur.nu.edu.kz/handle/123456789/2020ru_RU
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/2020
dc.language.isoenru_RU
dc.publisher2010 IEEE Information Theory Workshop on Information Theory (ITW 2010, Cairo)ru_RU
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectMIMOru_RU
dc.subjectRelaysru_RU
dc.subjectSpace time codesru_RU
dc.subjectDecodingru_RU
dc.subjectReceiving antennasru_RU
dc.subjectTransmittersru_RU
dc.subjectTransmitting antennasru_RU
dc.subjectAmplitude modulationru_RU
dc.subjectAnalytical modelsru_RU
dc.subjectWireless networksru_RU
dc.titleOrthogonal Code Design for MIMO Amplify-and-Forward Cooperative Networksru_RU
dc.typeConference Paperru_RU

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