A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution

Jaehoon Jung; Sang Rim Lee; Haewook Park; Hoon Lee; Inkyu Lee

doi:10.1109/VTCFall.2014.6965835

A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution

Jaehoon Jung, Sang Rim Lee, Haewook Park, Hoon Lee, Inkyu Lee

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

5 Citations (Scopus)

Abstract

In this paper, we analyze the ergodic capacity performance for diversity reception schemes over composite fading channels using a mixture gamma (MG) distribution. By adopting the MG distribution, various composite fading channel models can be approximated with mathematically tractable and highly accurate properties. In other words, signal- to-noise ratio statistics which contain complicated functions for each diversity reception scheme are formulated as a weighted sum of gamma distributions. With an aid of properties of the gamma distribution, we can derive closed-form expressions of an ergodic capacity for important diversity reception schemes such as maximal ratio combining and selection combining. We observe that our analysis can be expressed with the general number of receiver branches over various composite fading conditions. Simulation results verify that the derived ergodic capacity expressions match well with the empirical results.

Original language	English
Title of host publication	2014 IEEE 80th Vehicular Technology Conference, VTC2014-Fall, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479944491, 9781479944491
DOIs	https://doi.org/10.1109/VTCFall.2014.6965835
Publication status	Published - 2014 Nov 24
Event	80th IEEE Vehicular Technology Conference, VTC 2014-Fall - Vancouver, Canada Duration: 2014 Sept 14 → 2014 Sept 17

Publication series

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

Conference

Conference	80th IEEE Vehicular Technology Conference, VTC 2014-Fall
Country/Territory	Canada
City	Vancouver
Period	14/9/14 → 14/9/17

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VTCFall.2014.6965835

Cite this

Jung, J., Lee, S. R., Park, H., Lee, H., & Lee, I. (2014). A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution. In 2014 IEEE 80th Vehicular Technology Conference, VTC2014-Fall, Proceedings Article 6965835 (IEEE Vehicular Technology Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2014.6965835

A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution. / Jung, Jaehoon; Lee, Sang Rim; Park, Haewook et al.
2014 IEEE 80th Vehicular Technology Conference, VTC2014-Fall, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. 6965835 (IEEE Vehicular Technology Conference).

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

Jung, J, Lee, SR, Park, H, Lee, H & Lee, I 2014, A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution. in 2014 IEEE 80th Vehicular Technology Conference, VTC2014-Fall, Proceedings., 6965835, IEEE Vehicular Technology Conference, Institute of Electrical and Electronics Engineers Inc., 80th IEEE Vehicular Technology Conference, VTC 2014-Fall, Vancouver, Canada, 14/9/14. https://doi.org/10.1109/VTCFall.2014.6965835

Jung J, Lee SR, Park H, Lee H, Lee I. A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution. In 2014 IEEE 80th Vehicular Technology Conference, VTC2014-Fall, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2014. 6965835. (IEEE Vehicular Technology Conference). doi: 10.1109/VTCFall.2014.6965835

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A PDF-based capacity analysis of diversity reception schemes over composite fading channels using a mixture gamma distribution

Abstract

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ASJC Scopus subject areas

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