Author
Amin, O., Ikki, S. S., Uysal, Murat
Publication Date
2012-08-14
Publication Place
-
IEEE
Subject
Multi-relay systems
Type
Periodical
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
1751-8628
Record ID
b01c2834-455d-4789-9242-62dc8759483b
Library Location
Electrical & Electronics Engineering
Date
2012-08-14
Notes
Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Sample Text
In this study, the authors introduce an adaptive bit loading scheme for an amplify-and-forward orthogonal frequency division multiple cooperative system with relay selection. The proposed bit loading scheme maximises the throughput for a target error rate taking into account the quality of imperfect channel estimation. It relies on estimated channel state information (CSI) at the destination node and partial CSI (which involves the number of loaded bits) at the source node. The authors provide extensive Monte Carlo simulation results to demonstrate the throughput and the no-transmission probability performance of the proposed scheme and discuss the effect of various system and channel parameters on the performance.
DOI
10.1049/iet-com.2011.0387
Cilt
6
