Back to Search

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

Title	Error-rate performance analysis of cooperative OFDMA system with decode-and-forward relaying
Author	Fareed, M. M., Uysal, Murat, Tsiftsis, T. A.
Publication Date:	2014-06
Publication Place	- IEEE
Subject	Error rate, Orthogonal frequency division multiple access, Power allocation, Relay channels
Type	Periodical
Language	English
Digital	Yes
Manuscript	No
Library:	Özyeğin University
Library Asset ID	0018-9545
Record ID	469a5eef-7c46-4e05-8e13-1074ea64eec6
Library Location	Electrical & Electronics Engineering
Date	2014-06
Notes	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Sample Text	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

View in source Özyeğin University Özyeğin University - Historical works, archives, and periodicals search engine

Özyeğin University

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

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

Publication Date 2014-06

Publication Place - IEEE

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

Type Periodical

Language English

Digital Yes

Manuscript No

Library Özyeğin University

Library Asset ID 0018-9545

Record ID 469a5eef-7c46-4e05-8e13-1074ea64eec6

Library Location Electrical & Electronics Engineering

Date 2014-06

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

Sample Text 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