Positioning of a wireless relay node for useful cooperative communication

Given the exorbitant amount of data transmitted and the increasing demand for data connectivity in the 21st century, it has become imperative to search for pro-active and sustainable solutions to the effectively alleviate the overwhelming burden imposed on wireless networks. In this study a Decode a...

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Main Authors: Amjad, Tariq Muhamad, Elsheikh, Elsheikh Mohamed Ahmed
Format: Article
Language:English
English
Published: Institute of Advanced Engineering and Science (IAES) 2018
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Online Access:http://irep.iium.edu.my/62806/14/62806_Positioning%20of%20a%20wireless%20relay%20node_scopus.pdf
http://irep.iium.edu.my/62806/15/62806_Positioning%20of%20a%20wireless%20relay.pdf
http://irep.iium.edu.my/62806/
http://iaescore.com/journals/index.php/IJEECS/article/view/12005
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Institution: Universiti Islam Antarabangsa Malaysia
Language: English
English
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spelling my.iium.irep.628062018-05-28T06:15:42Z http://irep.iium.edu.my/62806/ Positioning of a wireless relay node for useful cooperative communication Amjad, Tariq Muhamad Elsheikh, Elsheikh Mohamed Ahmed TK5101 Telecommunication. Including telegraphy, radio, radar, television Given the exorbitant amount of data transmitted and the increasing demand for data connectivity in the 21st century, it has become imperative to search for pro-active and sustainable solutions to the effectively alleviate the overwhelming burden imposed on wireless networks. In this study a Decode and Forward cooperative relay channel is analyzed, with the employment of Maximal Ratio Combining at the destination node as the method of offering diversity combining. The system framework used is based on a three-node relay channel with a source node, relay node and a destination node. A model for the wireless communications channel is formulated in order for simulation to be carried out to investigate the impact on performance of relaying on a node placed at the edge of cell. Firstly, an AWGN channel is used before the effect of Rayleigh fading is taken into consideration. Result shows that performance of cooperative relaying performance is always superior or similar to conventional relaying. Additionally, relaying is beneficial when the relay is placed closer to the receiver. Institute of Advanced Engineering and Science (IAES) 2018-06-01 Article REM application/pdf en http://irep.iium.edu.my/62806/14/62806_Positioning%20of%20a%20wireless%20relay%20node_scopus.pdf application/pdf en http://irep.iium.edu.my/62806/15/62806_Positioning%20of%20a%20wireless%20relay.pdf Amjad, Tariq Muhamad and Elsheikh, Elsheikh Mohamed Ahmed (2018) Positioning of a wireless relay node for useful cooperative communication. Indonesian Journal of Electrical Engineering and Computer Science, 10 (3). ISSN 2502-4760 (In Press) http://iaescore.com/journals/index.php/IJEECS/article/view/12005 10.11591/ijeecs.v10.i3.pp%p
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle TK5101 Telecommunication. Including telegraphy, radio, radar, television
Amjad, Tariq Muhamad
Elsheikh, Elsheikh Mohamed Ahmed
Positioning of a wireless relay node for useful cooperative communication
description Given the exorbitant amount of data transmitted and the increasing demand for data connectivity in the 21st century, it has become imperative to search for pro-active and sustainable solutions to the effectively alleviate the overwhelming burden imposed on wireless networks. In this study a Decode and Forward cooperative relay channel is analyzed, with the employment of Maximal Ratio Combining at the destination node as the method of offering diversity combining. The system framework used is based on a three-node relay channel with a source node, relay node and a destination node. A model for the wireless communications channel is formulated in order for simulation to be carried out to investigate the impact on performance of relaying on a node placed at the edge of cell. Firstly, an AWGN channel is used before the effect of Rayleigh fading is taken into consideration. Result shows that performance of cooperative relaying performance is always superior or similar to conventional relaying. Additionally, relaying is beneficial when the relay is placed closer to the receiver.
format Article
author Amjad, Tariq Muhamad
Elsheikh, Elsheikh Mohamed Ahmed
author_facet Amjad, Tariq Muhamad
Elsheikh, Elsheikh Mohamed Ahmed
author_sort Amjad, Tariq Muhamad
title Positioning of a wireless relay node for useful cooperative communication
title_short Positioning of a wireless relay node for useful cooperative communication
title_full Positioning of a wireless relay node for useful cooperative communication
title_fullStr Positioning of a wireless relay node for useful cooperative communication
title_full_unstemmed Positioning of a wireless relay node for useful cooperative communication
title_sort positioning of a wireless relay node for useful cooperative communication
publisher Institute of Advanced Engineering and Science (IAES)
publishDate 2018
url http://irep.iium.edu.my/62806/14/62806_Positioning%20of%20a%20wireless%20relay%20node_scopus.pdf
http://irep.iium.edu.my/62806/15/62806_Positioning%20of%20a%20wireless%20relay.pdf
http://irep.iium.edu.my/62806/
http://iaescore.com/journals/index.php/IJEECS/article/view/12005
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