Outage probability of cooperative diversity systems with opportunistic relaying based on decode-and-forward transmission

Kyu Sung Hwang; Young Chai Ko; Mohamed Slim Alouini

doi:10.1109/VETECS.2008.234

Outage probability of cooperative diversity systems with opportunistic relaying based on decode-and-forward transmission

Kyu Sung Hwang, Young Chai Ko, Mohamed Slim Alouini

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

Abstract

Opportunistic relaying with cooperative diversity has been introduced in [1] as a simple alternative protocol to the distributed space-time coded protocol while achieving the same diversity-multiplexing tradeoff performance as a point-to-point multiple-input multiple-output scheme. In this paper, we derive an upper and lower bound on the per hop output signal-to-noise ratio cumulative distribution function, probability density function and moment generating function. We also derive approximate but tight closed-form expressions for the lower and upper bounds of the outage probability of opportunistic relaying based on decode-and-forward transmission under the assumption of unbalanced/balanced hops and independent, identical distributed Rayleigh fading channels.

Original language	English
Title of host publication	2008 IEEE 67th Vehicular Technology Conference-Spring, VTC
Pages	1102-1107
Number of pages	6
DOIs	https://doi.org/10.1109/VETECS.2008.234
Publication status	Published - 2008
Event	2008 IEEE 67th Vehicular Technology Conference-Spring, VTC - Marina Bay, Singapore Duration: 2008 May 11 → 2008 May 14

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Other

Other	2008 IEEE 67th Vehicular Technology Conference-Spring, VTC
Country/Territory	Singapore
City	Marina Bay
Period	08/5/11 → 08/5/14

Keywords

Cooperative diversity
Decode-and-forward
Opportunistic relaying
Outage probability

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VETECS.2008.234

Cite this

Outage probability of cooperative diversity systems with opportunistic relaying based on decode-and-forward transmission. / Hwang, Kyu Sung; Ko, Young Chai; Alouini, Mohamed Slim.

2008 IEEE 67th Vehicular Technology Conference-Spring, VTC. 2008. p. 1102-1107 4525790 (IEEE Vehicular Technology Conference).

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

Hwang, KS, Ko, YC & Alouini, MS 2008, Outage probability of cooperative diversity systems with opportunistic relaying based on decode-and-forward transmission. in 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC., 4525790, IEEE Vehicular Technology Conference, pp. 1102-1107, 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC, Marina Bay, Singapore, 08/5/11. https://doi.org/10.1109/VETECS.2008.234

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abstract = "Opportunistic relaying with cooperative diversity has been introduced in [1] as a simple alternative protocol to the distributed space-time coded protocol while achieving the same diversity-multiplexing tradeoff performance as a point-to-point multiple-input multiple-output scheme. In this paper, we derive an upper and lower bound on the per hop output signal-to-noise ratio cumulative distribution function, probability density function and moment generating function. We also derive approximate but tight closed-form expressions for the lower and upper bounds of the outage probability of opportunistic relaying based on decode-and-forward transmission under the assumption of unbalanced/balanced hops and independent, identical distributed Rayleigh fading channels.",

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N2 - Opportunistic relaying with cooperative diversity has been introduced in [1] as a simple alternative protocol to the distributed space-time coded protocol while achieving the same diversity-multiplexing tradeoff performance as a point-to-point multiple-input multiple-output scheme. In this paper, we derive an upper and lower bound on the per hop output signal-to-noise ratio cumulative distribution function, probability density function and moment generating function. We also derive approximate but tight closed-form expressions for the lower and upper bounds of the outage probability of opportunistic relaying based on decode-and-forward transmission under the assumption of unbalanced/balanced hops and independent, identical distributed Rayleigh fading channels.

AB - Opportunistic relaying with cooperative diversity has been introduced in [1] as a simple alternative protocol to the distributed space-time coded protocol while achieving the same diversity-multiplexing tradeoff performance as a point-to-point multiple-input multiple-output scheme. In this paper, we derive an upper and lower bound on the per hop output signal-to-noise ratio cumulative distribution function, probability density function and moment generating function. We also derive approximate but tight closed-form expressions for the lower and upper bounds of the outage probability of opportunistic relaying based on decode-and-forward transmission under the assumption of unbalanced/balanced hops and independent, identical distributed Rayleigh fading channels.

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KW - Decode-and-forward

KW - Opportunistic relaying

KW - Outage probability

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Outage probability of cooperative diversity systems with opportunistic relaying based on decode-and-forward transmission

Abstract

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Keywords

ASJC Scopus subject areas

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