Outage Analysis of Dual-Hop Relaying Communications with Co-channel Interference over Nakagami-<I>m</I> Fading Channels

Kostas PEPPAS; Christos DATSIKAS

doi:10.1587/transcom.E94.B.2414

Outage Analysis of Dual-Hop Relaying Communications with Co-channel Interference over Nakagami-m Fading Channels

Kostas PEPPAS, Christos DATSIKAS

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In this letter, a study on the end-to-end outage performance of dual-hop non-regenerative relaying in the presence of co-channel interference is presented. We assume that both the desired and the interfering signals are subjected to Nakagami-m fading. Exact analytical expressions, as well as tight lower bounds of the end-to-end outage probability, are derived. An asymptotic expression for the outage probability at high values of Signal-to-Interference Ratio is also presented. Furthermore, we also propose the optimal power allocation for high values of Signal-to-Interference Ratio. Extensive numerically evaluation and computer simulation results are presented to verify the validity and the accuracy of the proposed analysis.

Publication: IEICE TRANSACTIONS on Communications Vol.E94-B No.8 pp.2414-2418

Publication Date: 2011/08/01

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Online ISSN: 1745-1345

DOI: 10.1587/transcom.E94.B.2414

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Kostas PEPPAS, Christos DATSIKAS, "Outage Analysis of Dual-Hop Relaying Communications with Co-channel Interference over Nakagami-m Fading Channels" in IEICE TRANSACTIONS on Communications, vol. E94-B, no. 8, pp. 2414-2418, August 2011, doi: 10.1587/transcom.E94.B.2414.
Abstract: In this letter, a study on the end-to-end outage performance of dual-hop non-regenerative relaying in the presence of co-channel interference is presented. We assume that both the desired and the interfering signals are subjected to Nakagami-m fading. Exact analytical expressions, as well as tight lower bounds of the end-to-end outage probability, are derived. An asymptotic expression for the outage probability at high values of Signal-to-Interference Ratio is also presented. Furthermore, we also propose the optimal power allocation for high values of Signal-to-Interference Ratio. Extensive numerically evaluation and computer simulation results are presented to verify the validity and the accuracy of the proposed analysis.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.2414/_p

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@ARTICLE{e94-b_8_2414,
author={Kostas PEPPAS, Christos DATSIKAS, },
journal={IEICE TRANSACTIONS on Communications},
title={Outage Analysis of Dual-Hop Relaying Communications with Co-channel Interference over Nakagami-m Fading Channels},
year={2011},
volume={E94-B},
number={8},
pages={2414-2418},
abstract={In this letter, a study on the end-to-end outage performance of dual-hop non-regenerative relaying in the presence of co-channel interference is presented. We assume that both the desired and the interfering signals are subjected to Nakagami-m fading. Exact analytical expressions, as well as tight lower bounds of the end-to-end outage probability, are derived. An asymptotic expression for the outage probability at high values of Signal-to-Interference Ratio is also presented. Furthermore, we also propose the optimal power allocation for high values of Signal-to-Interference Ratio. Extensive numerically evaluation and computer simulation results are presented to verify the validity and the accuracy of the proposed analysis.},
keywords={},
doi={10.1587/transcom.E94.B.2414},
ISSN={1745-1345},
month={August},}

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TY - JOUR
TI - Outage Analysis of Dual-Hop Relaying Communications with Co-channel Interference over Nakagami-m Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 2414
EP - 2418
AU - Kostas PEPPAS
AU - Christos DATSIKAS
PY - 2011
DO - 10.1587/transcom.E94.B.2414
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2011
AB - In this letter, a study on the end-to-end outage performance of dual-hop non-regenerative relaying in the presence of co-channel interference is presented. We assume that both the desired and the interfering signals are subjected to Nakagami-m fading. Exact analytical expressions, as well as tight lower bounds of the end-to-end outage probability, are derived. An asymptotic expression for the outage probability at high values of Signal-to-Interference Ratio is also presented. Furthermore, we also propose the optimal power allocation for high values of Signal-to-Interference Ratio. Extensive numerically evaluation and computer simulation results are presented to verify the validity and the accuracy of the proposed analysis.
ER -