Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying

Name: Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying
Author: Fareed, M. M., Uysal, Murat, Tsiftsis, T. A.

İsim	Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying
Yazar	Fareed, M. M., Uysal, Murat, Tsiftsis, T. A.
Basım Tarihi:	2014-06
Basım Yeri	- IEEE
Konu	Error rate, Orthogonal frequency division multiple access, Power allocation, Relay channels
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0018-9545
Kayıt Numarası	469a5eef-7c46-4e05-8e13-1074ea64eec6
Lokasyon	Electrical & Electronics Engineering
Tarih	2014-06
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 a cooperative orthogonal frequency-division multiple-access (OFDMA) system with decode-and-forward (DaF) relaying. Specifically, we derive a closed-form approximate symbol-error-rate expression and analyze the achievable diversity orders. Depending on the relay location, a diversity order up to (L-SkD + 1) + Sigma(M)(m=1) min(L-SkRm + 1, L-RmD + 1) is available, where M is the number of relays, and L-SkD + 1, L-SkRm + 1, and L-RmD + 1 are the lengths of channel impulse responses of source-to-destination, source-to-mth relay, and mth relay-to-destination links, respectively. Monte Carlo simulation results are also presented to confirm the analytical findings.
DOI	10.1109/TVT.2013.2290780
Cilt	63

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Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying

Yazar Fareed, M. M., Uysal, Murat, Tsiftsis, T. A.

Basım Tarihi 2014-06

Basım Yeri - IEEE

Konu Error rate, Orthogonal frequency division multiple access, Power allocation, Relay channels

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0018-9545

Kayıt Numarası 469a5eef-7c46-4e05-8e13-1074ea64eec6

Lokasyon Electrical & Electronics Engineering

Tarih 2014-06

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 a cooperative orthogonal frequency-division multiple-access (OFDMA) system with decode-and-forward (DaF) relaying. Specifically, we derive a closed-form approximate symbol-error-rate expression and analyze the achievable diversity orders. Depending on the relay location, a diversity order up to (L-SkD + 1) + Sigma(M)(m=1) min(L-SkRm + 1, L-RmD + 1) is available, where M is the number of relays, and L-SkD + 1, L-SkRm + 1, and L-RmD + 1 are the lengths of channel impulse responses of source-to-destination, source-to-mth relay, and mth relay-to-destination links, respectively. Monte Carlo simulation results are also presented to confirm the analytical findings.

DOI 10.1109/TVT.2013.2290780

Cilt 63