Effect of opportunistic relay selection on the diversity order of distributed turbo coded cooperative systems [Firsatçi röle seçiminin dagitilmis turbo kodlamali isbirlikli sistemlerin çesitleme derecesine etkisi]

In this work, the effect of Opportunistic Relay Selection (ORS), which selects relays providing cooperative communication, on the diversity order of Distributed Turbo Coded Cooperative (DTCC) systems is investigated. While only one relay is selected in a classical use of ORS, here two relays should be selected since DTCC utilizes two relays. Therefore, the effect of ORS (one relay selection and two relays selection cases) on diversity order of un-coded cooperative communication systems is firstly investigated. In the un-coded system, a single relay selected among M relays provides full diversity (i.e., diversity order is M), whereas two relay selected among M relays provides a diversity order between M and M-1. Then, the effects of two cooperative protocols, which are Amplify and Forward (AF) and Decode and Forward (DF), on the diversity orders of the un-coded cooperative system and the DTCC system, are investigated. When the relay selected among multi-relays (M relays) uses AF, the diversity order doesn't increase with the increment of M value, whereas if the selected relay uses DF protocol, the diversity order increases with the rise of number of DF relays for both systems. © 2013 IEEE.

Yazar Kaya H.
Öztürk E.
Yayın Türü Conference Object
Tek Biçim Adres https://hdl.handle.net/20.500.12628/5353
Tek Biçim Adres 10.1109/SIU.2013.6531581
Konu Başlıkları Cooperative communication
Diversity order
Opportunistic relay selection
Turbo coding
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
Dergi Adı 2013 21st Signal Processing and Communications Applications Conference, SIU 2013
Sayfalar -
Yayın Yılı 2013
Eser Adı
[dc.title]
Effect of opportunistic relay selection on the diversity order of distributed turbo coded cooperative systems [Firsatçi röle seçiminin dagitilmis turbo kodlamali isbirlikli sistemlerin çesitleme derecesine etkisi]
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
2013 21st Signal Processing and Communications Applications Conference, SIU 2013 -- 24 April 2013 through 26 April 2013 -- Haspolat -- 98109
Özet
[dc.description.abstract]
In this work, the effect of Opportunistic Relay Selection (ORS), which selects relays providing cooperative communication, on the diversity order of Distributed Turbo Coded Cooperative (DTCC) systems is investigated. While only one relay is selected in a classical use of ORS, here two relays should be selected since DTCC utilizes two relays. Therefore, the effect of ORS (one relay selection and two relays selection cases) on diversity order of un-coded cooperative communication systems is firstly investigated. In the un-coded system, a single relay selected among M relays provides full diversity (i.e., diversity order is M), whereas two relay selected among M relays provides a diversity order between M and M-1. Then, the effects of two cooperative protocols, which are Amplify and Forward (AF) and Decode and Forward (DF), on the diversity orders of the un-coded cooperative system and the DTCC system, are investigated. When the relay selected among multi-relays (M relays) uses AF, the diversity order doesn't increase with the increment of M value, whereas if the selected relay uses DF protocol, the diversity order increases with the rise of number of DF relays for both systems. © 2013 IEEE.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2013
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1109/SIU.2013.6531581
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/5353
Yayın Dili
[dc.language.iso]
tur
Konu Başlıkları
[dc.subject]
Cooperative communication
Konu Başlıkları
[dc.subject]
Diversity order
Konu Başlıkları
[dc.subject]
Opportunistic relay selection
Konu Başlıkları
[dc.subject]
Turbo coding
Yazar
[dc.contributor.author]
Kaya H.
Yazar
[dc.contributor.author]
Öztürk E.
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
Yazar Departmanı
[dc.contributor.department]
Zonguldak Bülent Ecevit Üniversitesi
Dergi Adı
[dc.relation.journal]
2013 21st Signal Processing and Communications Applications Conference, SIU 2013
ISBN
[dc.identifier.isbn]
9781467355629
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
12
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
04 Şubat 2024 04:45
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diversity relays selected cooperative systems investigated un-coded system Forward provides selection whereas effect communication Amplify protocols effects Decode number increment increase multi-relays relays) increases protocol orders cases) Distributed (DTCC) Cooperative providing selects Selection Opportunistic classical
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