Performance analysis of multiple-access channel in the presence of multiple interferers

Md Zahurul I Sarkar; Tharmalingam Ratnarajah

doi:10.1109/VETECS.2011.5956442

Performance analysis of multiple-access channel in the presence of multiple interferers

Md Zahurul I Sarkar^*, Tharmalingam Ratnarajah

^*Corresponding author for this work

School of Engineering

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

Abstract / Description of output

In this paper, we consider a Rayleigh fading multiple-access interference channel where a group of users communicate with a receiver in the presence of multiple Gaussian interferers. We derive the closed-form analytical expressions for the ergodic sum-capacity in case of uncorrelated multiple-input multiple-output (MIMO) channel and spatially uncorrelated orthogonal space time block coded (OSTBC) MIMO channel. As the example of special cases, we also show the ergodic sum-capacity for the multiple-input single-output (MISO) and single-input single-output (SISO) channels. Moreover, we derive the analytical expression for the complementary cumulative distribution function (CCDF) of sum-capacity in case of OSTBC MIMO channel. Numerical results are presented and verified via Monte-Carlo simulation.

Original language	English
Title of host publication	IEEE Vehicular Technology Conference
DOIs	https://doi.org/10.1109/VETECS.2011.5956442
Publication status	Published - 29 Aug 2011
Event	2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Budapest, United Kingdom Duration: 15 May 2011 → 18 May 2011

Conference

Conference	2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring
Country/Territory	United Kingdom
City	Budapest
Period	15/05/11 → 18/05/11

Keywords / Materials (for Non-textual outputs)

Ergodic sum-capacity
Multiple interferers
Multiple-access interference channel

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10.1109/VETECS.2011.5956442

Cite this

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title = "Performance analysis of multiple-access channel in the presence of multiple interferers",

abstract = "In this paper, we consider a Rayleigh fading multiple-access interference channel where a group of users communicate with a receiver in the presence of multiple Gaussian interferers. We derive the closed-form analytical expressions for the ergodic sum-capacity in case of uncorrelated multiple-input multiple-output (MIMO) channel and spatially uncorrelated orthogonal space time block coded (OSTBC) MIMO channel. As the example of special cases, we also show the ergodic sum-capacity for the multiple-input single-output (MISO) and single-input single-output (SISO) channels. Moreover, we derive the analytical expression for the complementary cumulative distribution function (CCDF) of sum-capacity in case of OSTBC MIMO channel. Numerical results are presented and verified via Monte-Carlo simulation.",

keywords = "Ergodic sum-capacity, Multiple interferers, Multiple-access interference channel",

author = "Sarkar, {Md Zahurul I} and Tharmalingam Ratnarajah",

year = "2011",

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day = "29",

doi = "10.1109/VETECS.2011.5956442",

language = "English",

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T1 - Performance analysis of multiple-access channel in the presence of multiple interferers

AU - Sarkar, Md Zahurul I

AU - Ratnarajah, Tharmalingam

PY - 2011/8/29

Y1 - 2011/8/29

N2 - In this paper, we consider a Rayleigh fading multiple-access interference channel where a group of users communicate with a receiver in the presence of multiple Gaussian interferers. We derive the closed-form analytical expressions for the ergodic sum-capacity in case of uncorrelated multiple-input multiple-output (MIMO) channel and spatially uncorrelated orthogonal space time block coded (OSTBC) MIMO channel. As the example of special cases, we also show the ergodic sum-capacity for the multiple-input single-output (MISO) and single-input single-output (SISO) channels. Moreover, we derive the analytical expression for the complementary cumulative distribution function (CCDF) of sum-capacity in case of OSTBC MIMO channel. Numerical results are presented and verified via Monte-Carlo simulation.

AB - In this paper, we consider a Rayleigh fading multiple-access interference channel where a group of users communicate with a receiver in the presence of multiple Gaussian interferers. We derive the closed-form analytical expressions for the ergodic sum-capacity in case of uncorrelated multiple-input multiple-output (MIMO) channel and spatially uncorrelated orthogonal space time block coded (OSTBC) MIMO channel. As the example of special cases, we also show the ergodic sum-capacity for the multiple-input single-output (MISO) and single-input single-output (SISO) channels. Moreover, we derive the analytical expression for the complementary cumulative distribution function (CCDF) of sum-capacity in case of OSTBC MIMO channel. Numerical results are presented and verified via Monte-Carlo simulation.

KW - Ergodic sum-capacity

KW - Multiple interferers

KW - Multiple-access interference channel

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U2 - 10.1109/VETECS.2011.5956442

DO - 10.1109/VETECS.2011.5956442

M3 - Conference contribution

AN - SCOPUS:80052014726

SN - 9781424483310

BT - IEEE Vehicular Technology Conference

T2 - 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring

Y2 - 15 May 2011 through 18 May 2011

ER -

Performance analysis of multiple-access channel in the presence of multiple interferers

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