Feedback error compensation for joint adaptive modulation and diversity combining

Seyeong Choi; Hong Chuan Yang; Mohamed Slim Alouini; Khalid A. Qaraqe

doi:10.1109/PIMRC.2009.5449989

Feedback error compensation for joint adaptive modulation and diversity combining

Seyeong Choi^*, Hong Chuan Yang, Mohamed Slim Alouini, Khalid A. Qaraqe

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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.

Original language	English (US)
Title of host publication	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
DOIs	https://doi.org/10.1109/PIMRC.2009.5449989
State	Published - 2009
Externally published	Yes
Event	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan Duration: Sep 13 2009 → Sep 16 2009

Other

Other	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Country	Japan
City	Tokyo
Period	09/13/09 → 09/16/09

Keywords

Adaptive modulation
Diversity techniques
Feedback error
Performance analysis

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "Feedback error compensation for joint adaptive modulation and diversity combining",

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.",

keywords = "Adaptive modulation, Diversity techniques, Feedback error, Performance analysis",

author = "Seyeong Choi and Yang, {Hong Chuan} and Alouini, {Mohamed Slim} and Qaraqe, {Khalid A.}",

year = "2009",

doi = "10.1109/PIMRC.2009.5449989",

language = "English (US)",

isbn = "9781424451234",

booktitle = "2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009",

note = "2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 ; Conference date: 13-09-2009 Through 16-09-2009",

}

Choi, S, Yang, HC, Alouini, MS & Qaraqe, KA 2009, Feedback error compensation for joint adaptive modulation and diversity combining. in 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009., 5449989, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009, Tokyo, Japan, 09/13/09. https://doi.org/10.1109/PIMRC.2009.5449989

TY - GEN

T1 - Feedback error compensation for joint adaptive modulation and diversity combining

AU - Choi, Seyeong

AU - Yang, Hong Chuan

AU - Alouini, Mohamed Slim

AU - Qaraqe, Khalid A.

PY - 2009

Y1 - 2009

N2 - 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.

AB - 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.

KW - Adaptive modulation

KW - Diversity techniques

KW - Feedback error

KW - Performance analysis

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U2 - 10.1109/PIMRC.2009.5449989

DO - 10.1109/PIMRC.2009.5449989

M3 - Conference contribution

AN - SCOPUS:77952812626

SN - 9781424451234

BT - 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009

T2 - 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009

Y2 - 13 September 2009 through 16 September 2009

ER -

Feedback error compensation for joint adaptive modulation and diversity combining

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