On the feedback error compensation for adaptive modulation and coding scheme

Choi, Seyeong; Yang, Hong-Chuan; Alouini, Mohamed-Slim

On the feedback error compensation for adaptive modulation and coding scheme

Type

Article

Authors

Choi, Seyeong
Yang, Hong-Chuan
Alouini, Mohamed-Slim

KAUST Department

Communication Theory Lab
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Electrical Engineering Program
Physical Science and Engineering (PSE) Division

Online Publication Date

2011-11-25

Print Publication Date

2013-12-25

Date

2011-11-25

Abstract

In this paper, we consider the effect of feedback error on the performance of the joint adaptive modulation and diversity combining (AMDC) scheme which was previously studied with an assumption of perfect feedback channels. We quantify the performance of two joint AMDC schemes in the presence of feedback error, in terms of the average spectral efficiency, the average number of combined paths, and the average bit error rate. The benefit of feedback error compensation with adaptive combining is also quantified. Selected numerical examples are presented and discussed to illustrate the effectiveness of the proposed feedback error compensation strategy with adaptive combining. Copyright (c) 2011 John Wiley & Sons, Ltd.

Citation

Choi, S., Yang, H.-C., & Alouini, M.-S. (2011). On the feedback error compensation for adaptive modulation and coding scheme. Wireless Communications and Mobile Computing, 13(18), 1648–1656. doi:10.1002/wcm.1213

Acknowledgements

This paper was supported by Wonkwang University in 2010.