NDLI: Feedback error compensation for joint adaptive modulation and diversity combining

Content Provider	IEEE Xplore Digital Library
Author	Seyeong Choi Hong-Chuan Yang Alouini, M.-S. Qaraqe, K.A.
Copyright Year	2009
Description	Author affiliation: MCTR Lab., LG Electronics, Anyang-shi, Kyungki-do, Korea (Seyeong Choi) \|\| Dept. of Electrical Eng., Texas A&M University at Qatar, Education City, Doha, Qatar (Alouini, M.-S.; Qaraqe, K.A.) \|\| Dept. of Electrical & Computer Eng., University of Victoria, BC, V8W 3P6, Canada (Hong-Chuan Yang)
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. In order to compensate for the performance degradation due to feedback error, we propose the path adjustment algorithm for diversity combining. We quantify the performance of the joint AMDC scheme 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. Selected numerical examples are presented and discussed to illustrate the effectiveness of the proposed feedback error compensation strategy with adaptive combining.
Starting Page	2896
Ending Page	2900
File Size	285905
Page Count	5
File Format	PDF
ISBN	9781424451227
e-ISBN	9781424451234
DOI	10.1109/PIMRC.2009.5449989
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-13
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Diversity reception Feedback Error compensation Bit error rate Error analysis Transmitters Degradation Performance analysis Bandwidth Computer science education performance analysis Adaptive modulation diversity techniques feedback error
Content Type	Text
Resource Type	Article

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