By Topic

A new equivalent relay channel model for analyzing the error performance of a GF(4) network coded detect-and-forward relay

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Safak, I. ; Elektr. ve Elektron. Muhendisligi Bolumu, Hacettepe Univ., Ankara, Turkey ; Aktas, E. ; Yilmaz, A.O.

In this paper, a new equivalent relay channel model is developed for analyzing the error performance of detect-and-forward (DetF) relay networks and is compared to the minimum equivalent relay channel model typically used in DetF systems. The considered cooperative relay network comprises two users, single destination, 4-ary Galois field (GF(4)) network coded, QPSK modulated, DetF in a flat Rayleigh fading environment. The destination performs maximum likelihood (ML) decoding utilizing the error rates of the source-relay links. Pairwise error probability results show that the proposed equivalent channel model sucessfully approximates the relay channel.

Published in:

Signal Processing and Communications Applications Conference (SIU), 2012 20th

Date of Conference:

18-20 April 2012