MGF approach to the capacity analysis of Generalized Two-Ray fading models

Milind Rao; F. Javier Lopez-Martinez; Mohamed Slim Alouini; Andrea Goldsmith

doi:10.1109/ICC.2015.7248995

MGF approach to the capacity analysis of Generalized Two-Ray fading models

Milind Rao
, F. Javier Lopez-Martinez
, Mohamed Slim Alouini
, Andrea Goldsmith

Stony Brook University

Stony Brook University

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

5 Scopus citations

Abstract

We propose a class of Generalized Two-Ray (GTR) fading channels that consists of two line of sight (LOS) components with random phase and a diffuse component. Observing that the GTR fading model can be expressed in terms of the underlying Rician distribution, we derive a closed-form expression for the moment generating function (MGF) of the signal-to-noise ratio (SNR) of this model. We then employ this approach to compute the ergodic capacity with receiver side information. The impact of the underlying phase difference between the LOS components on the average SNR of the signal received is also illustrated.

Original language	English
Title of host publication	2015 IEEE International Conference on Communications, ICC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	4278-4284
Number of pages	7
ISBN (Electronic)	9781467364324
DOIs	https://doi.org/10.1109/ICC.2015.7248995
State	Published - Sep 9 2015
Event	IEEE International Conference on Communications, ICC 2015 - London, United Kingdom Duration: Jun 8 2015 → Jun 12 2015

Publication series

Name	IEEE International Conference on Communications
Volume	2015-September

Conference

Conference	IEEE International Conference on Communications, ICC 2015
Country/Territory	United Kingdom
City	London
Period	06/8/15 → 06/12/15

Keywords

Envelope statistics
Rician fading
Two Ray
fading channels
hyper-Rayleigh fading
moment generating function
multipath propagation
small-scale fading

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10.1109/ICC.2015.7248995

Cite this

Rao, M., Lopez-Martinez, F. J., Alouini, M. S., & Goldsmith, A. (2015). MGF approach to the capacity analysis of Generalized Two-Ray fading models. In 2015 IEEE International Conference on Communications, ICC 2015 (pp. 4278-4284). Article 7248995 (IEEE International Conference on Communications; Vol. 2015-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2015.7248995

@inproceedings{8a3702691bcd43078c0c59b4195bbefa,

title = "MGF approach to the capacity analysis of Generalized Two-Ray fading models",

abstract = "We propose a class of Generalized Two-Ray (GTR) fading channels that consists of two line of sight (LOS) components with random phase and a diffuse component. Observing that the GTR fading model can be expressed in terms of the underlying Rician distribution, we derive a closed-form expression for the moment generating function (MGF) of the signal-to-noise ratio (SNR) of this model. We then employ this approach to compute the ergodic capacity with receiver side information. The impact of the underlying phase difference between the LOS components on the average SNR of the signal received is also illustrated.",

keywords = "Envelope statistics, Rician fading, Two Ray, fading channels, hyper-Rayleigh fading, moment generating function, multipath propagation, small-scale fading",

author = "Milind Rao and Lopez-Martinez, \{F. Javier\} and Alouini, \{Mohamed Slim\} and Andrea Goldsmith",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Communications, ICC 2015 ; Conference date: 08-06-2015 Through 12-06-2015",

year = "2015",

month = sep,

day = "9",

doi = "10.1109/ICC.2015.7248995",

language = "English",

series = "IEEE International Conference on Communications",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "2015 IEEE International Conference on Communications, ICC 2015",

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Rao, M, Lopez-Martinez, FJ, Alouini, MS & Goldsmith, A 2015, MGF approach to the capacity analysis of Generalized Two-Ray fading models. in 2015 IEEE International Conference on Communications, ICC 2015., 7248995, IEEE International Conference on Communications, vol. 2015-September, Institute of Electrical and Electronics Engineers Inc., pp. 4278-4284, IEEE International Conference on Communications, ICC 2015, London, United Kingdom, 06/8/15. https://doi.org/10.1109/ICC.2015.7248995

MGF approach to the capacity analysis of Generalized Two-Ray fading models. / Rao, Milind; Lopez-Martinez, F. Javier; Alouini, Mohamed Slim et al.
2015 IEEE International Conference on Communications, ICC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 4278-4284 7248995 (IEEE International Conference on Communications; Vol. 2015-September).

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

TY - GEN

T1 - MGF approach to the capacity analysis of Generalized Two-Ray fading models

AU - Rao, Milind

AU - Lopez-Martinez, F. Javier

AU - Alouini, Mohamed Slim

AU - Goldsmith, Andrea

PY - 2015/9/9

Y1 - 2015/9/9

N2 - We propose a class of Generalized Two-Ray (GTR) fading channels that consists of two line of sight (LOS) components with random phase and a diffuse component. Observing that the GTR fading model can be expressed in terms of the underlying Rician distribution, we derive a closed-form expression for the moment generating function (MGF) of the signal-to-noise ratio (SNR) of this model. We then employ this approach to compute the ergodic capacity with receiver side information. The impact of the underlying phase difference between the LOS components on the average SNR of the signal received is also illustrated.

AB - We propose a class of Generalized Two-Ray (GTR) fading channels that consists of two line of sight (LOS) components with random phase and a diffuse component. Observing that the GTR fading model can be expressed in terms of the underlying Rician distribution, we derive a closed-form expression for the moment generating function (MGF) of the signal-to-noise ratio (SNR) of this model. We then employ this approach to compute the ergodic capacity with receiver side information. The impact of the underlying phase difference between the LOS components on the average SNR of the signal received is also illustrated.

KW - Envelope statistics

KW - Rician fading

KW - Two Ray

KW - fading channels

KW - hyper-Rayleigh fading

KW - moment generating function

KW - multipath propagation

KW - small-scale fading

UR - https://www.scopus.com/pages/publications/84953746354

U2 - 10.1109/ICC.2015.7248995

DO - 10.1109/ICC.2015.7248995

M3 - Conference contribution

T3 - IEEE International Conference on Communications

SP - 4278

EP - 4284

BT - 2015 IEEE International Conference on Communications, ICC 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE International Conference on Communications, ICC 2015

Y2 - 8 June 2015 through 12 June 2015

ER -

MGF approach to the capacity analysis of Generalized Two-Ray fading models

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Keywords

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