Diversity analysis over composite fading channels using a mixture gamma distribution

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In this paper, we investigate the performance for diversity reception schemes over composite fading channels using a mixture gamma (MG) distribution. With high accuracy, the MG distribution can approximate a variety of composite fading channel models and provide mathematically tractable properties. In contrast to previous analysis approaches which require complicated signal-to-noise ratio statistics, we derive simple closed-form expressions of a diversity and array gain for important diversity reception schemes such as maximum ratio combining and selection combining by adopting the MG distribution. Our results lead to meaningful insights for determining the system performance with parameters of the MG distribution. We observe that for various transmitted signal modulations, our proposed analysis can be expressed with the general number of receiver branches over independent and non-identically distributed composite fading cases. Simulation results confirm that the derived diversity and array gain match well with the empirical results.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
Pages5824-5828
Number of pages5
DOIs
Publication statusPublished - 2013 Dec 1
Event2013 IEEE International Conference on Communications, ICC 2013 - Budapest, Hungary
Duration: 2013 Jun 92013 Jun 13

Other

Other2013 IEEE International Conference on Communications, ICC 2013
CountryHungary
CityBudapest
Period13/6/913/6/13

Fingerprint

Fading channels
Diversity reception
Composite materials
Signal to noise ratio
Modulation
Statistics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

Cite this

Jung, J., Lee, S. R., Park, H., & Lee, I. (2013). Diversity analysis over composite fading channels using a mixture gamma distribution. In IEEE International Conference on Communications (pp. 5824-5828). [6655526] https://doi.org/10.1109/ICC.2013.6655526

Diversity analysis over composite fading channels using a mixture gamma distribution. / Jung, Jaehoon; Lee, Sang Rim; Park, Haewook; Lee, Inkyu.

IEEE International Conference on Communications. 2013. p. 5824-5828 6655526.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jung, J, Lee, SR, Park, H & Lee, I 2013, Diversity analysis over composite fading channels using a mixture gamma distribution. in IEEE International Conference on Communications., 6655526, pp. 5824-5828, 2013 IEEE International Conference on Communications, ICC 2013, Budapest, Hungary, 13/6/9. https://doi.org/10.1109/ICC.2013.6655526
Jung J, Lee SR, Park H, Lee I. Diversity analysis over composite fading channels using a mixture gamma distribution. In IEEE International Conference on Communications. 2013. p. 5824-5828. 6655526 https://doi.org/10.1109/ICC.2013.6655526
Jung, Jaehoon ; Lee, Sang Rim ; Park, Haewook ; Lee, Inkyu. / Diversity analysis over composite fading channels using a mixture gamma distribution. IEEE International Conference on Communications. 2013. pp. 5824-5828
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