Performance analysis of two-way amplify and forward relaying with adaptive modulation

Kyu Sung Hwang; Young Chai Ko; Mohamed Slim Alouini

doi:10.1109/PIMRC.2009.5450002

Performance analysis of two-way amplify and forward relaying with adaptive modulation

Kyu Sung Hwang, Young Chai Ko, Mohamed Slim Alouini

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

2 Citations (Scopus)

Abstract

In this paper, we study two-way amplify-and-forward relaying in conjunction with adaptive modulation over a multiple relay network. In order to keep the diversity order equal to the number of relays and maintain a low complexity, we consider the best relay selection scheme in this work. Based on the proposed selection criterion for the best relay, we analyze the average spectral efficiency by its approximated upper bound. In addition, we extend the proposed scheme to the case where a direct path between source and destination exists. Our numerical examples show that the proposed system offers a considerable gain in the spectral efficiency while satisfying the error rates requirements.

Original language	English
Title of host publication	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2340-2344
Number of pages	5
ISBN (Print)	9781424451234
DOIs	https://doi.org/10.1109/PIMRC.2009.5450002
Publication status	Published - 2009
Event	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan Duration: 2009 Sept 13 → 2009 Sept 16

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Country/Territory	Japan
City	Tokyo
Period	09/9/13 → 09/9/16

Keywords

Amplify-and-forward relaying
Best relay selection and adaptive modulation
Half-duplex transmission
Two-way relaying

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/PIMRC.2009.5450002

Cite this

Hwang, K. S., Ko, Y. C., & Alouini, M. S. (2009). Performance analysis of two-way amplify and forward relaying with adaptive modulation. In 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 (pp. 2340-2344). Article 5450002 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2009.5450002

Performance analysis of two-way amplify and forward relaying with adaptive modulation. / Hwang, Kyu Sung; Ko, Young Chai; Alouini, Mohamed Slim.
2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., 2009. p. 2340-2344 5450002 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

Hwang, KS, Ko, YC & Alouini, MS 2009, Performance analysis of two-way amplify and forward relaying with adaptive modulation. in 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009., 5450002, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Institute of Electrical and Electronics Engineers Inc., pp. 2340-2344, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009, Tokyo, Japan, 09/9/13. https://doi.org/10.1109/PIMRC.2009.5450002

Hwang KS, Ko YC, Alouini MS. Performance analysis of two-way amplify and forward relaying with adaptive modulation. In 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc. 2009. p. 2340-2344. 5450002. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2009.5450002

Hwang, Kyu Sung ; Ko, Young Chai ; Alouini, Mohamed Slim. / Performance analysis of two-way amplify and forward relaying with adaptive modulation. 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., 2009. pp. 2340-2344 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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abstract = "In this paper, we study two-way amplify-and-forward relaying in conjunction with adaptive modulation over a multiple relay network. In order to keep the diversity order equal to the number of relays and maintain a low complexity, we consider the best relay selection scheme in this work. Based on the proposed selection criterion for the best relay, we analyze the average spectral efficiency by its approximated upper bound. In addition, we extend the proposed scheme to the case where a direct path between source and destination exists. Our numerical examples show that the proposed system offers a considerable gain in the spectral efficiency while satisfying the error rates requirements.",

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Performance analysis of two-way amplify and forward relaying with adaptive modulation

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