On the performance analysis of multirelay cooperative diversity systems with channel estimation errors

Name: On the performance analysis of multirelay cooperative diversity systems with channel estimation errors
Author: Amin, O., Ikki, S. S., Uysal, Murat

İsim	On the performance analysis of multirelay cooperative diversity systems with channel estimation errors
Yazar	Amin, O., Ikki, S. S., Uysal, Murat
Basım Tarihi:	2011-06
Basım Yeri	- IEEE
Konu	Amplify-and-forward (AF) relaying, Channel estimation, Cooperative diversity, Fading channels, Performance analysis
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0018-9545
Kayıt Numarası	a3d780be-52db-4e71-af74-60a3cfd0e892
Lokasyon	Electrical & Electronics Engineering
Tarih	2011-06
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	In this paper, we investigate the performance of an amplify-and-forward (AF) cooperative diversity system with multiple relays in the presence of channel estimation errors. We consider both conventional relaying (in which all relay nodes participate in the relaying phase) and opportunistic relaying (in which only a single relay is allowed to participate). We derive closed-form expressions for error probability, outage probability, and ergodic channel capacity. The derivations are confirmed through Monte Carlo simulations. We further deploy the derived expressions to obtain optimal power allocation rules for performance improvements.
DOI	10.1109/TVT.2011.2121926
Cilt	60

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On the performance analysis of multirelay cooperative diversity systems with channel estimation errors

Yazar Amin, O., Ikki, S. S., Uysal, Murat

Basım Tarihi 2011-06

Basım Yeri - IEEE

Konu Amplify-and-forward (AF) relaying, Channel estimation, Cooperative diversity, Fading channels, Performance analysis

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0018-9545

Kayıt Numarası a3d780be-52db-4e71-af74-60a3cfd0e892

Lokasyon Electrical & Electronics Engineering

Tarih 2011-06

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin In this paper, we investigate the performance of an amplify-and-forward (AF) cooperative diversity system with multiple relays in the presence of channel estimation errors. We consider both conventional relaying (in which all relay nodes participate in the relaying phase) and opportunistic relaying (in which only a single relay is allowed to participate). We derive closed-form expressions for error probability, outage probability, and ergodic channel capacity. The derivations are confirmed through Monte Carlo simulations. We further deploy the derived expressions to obtain optimal power allocation rules for performance improvements.

DOI 10.1109/TVT.2011.2121926

Cilt 60