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Please use this identifier to cite or link to this item:

http://hdl.handle.net/20.500.12358/27150
TitleSpace-time transmission scheme for asynchronous cooperative communications networks
Title in Arabicالإرسال الزمكاني لشبكات الاتصال التعاونية غير المتزامنة
Abstract

In this paper, an effective transmission scheme is proposed for asynchronous cooperative networks with two relays. The need for synchronization is obviated by allowing a single relay to be active in each time-slot of the transmission. However, the scheme still achieves a cooperative diversity order of two through some simple operations introduced at the relays while maintaining a single-symbol decoding complexity at the destination. Using the concept of spatial modulation, the scheme is extended for networks with an arbitrary number of relays to offer higher overall throughput as the number of relay increases. The numerical results demonstrate that the bit error rate (BER) performance of the proposed scheme, unlike that of the conventional scheme, does not degrade even when perfect synchronization is not guaranteed.

Authors
El Astal, Mohammed
Al Habbash, Alaa
Abu-Hudrouss, Ammar M.
TypeConference Paper
Date2019-03
LanguageEnglish
Subjects
cooperative networks
space-time coding
imperfect synchronization
full-diversity
Published in2019 IEEE 7th Palestinian International Conference on Electrical and Computer Engineering (PICECE)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Citation
Item linkItem Link
DOI10.1109/PICECE.2019.8747182
ISBN9781538662915
License
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  • Staff Publications- Faculty of Engineering [906]
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PICECE_2018_paper_3.pdf798.2Kb

The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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