Adaptive multi-carrier cooperative communication technique

Shahin Gheitanchi; Falah Ali; Elias Stipidis

doi:10.1109/BROADNETS.2008.4769110

Adaptive multi-carrier cooperative communication technique

Shahin Gheitanchi, Falah Ali, Elias Stipidis

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

Abstract

In this paper, we propose adaptive multi-carrier cooperative communication (MCCC) technique for multi-path fading channels. In the proposed system, the nodes cooperatively transmit data over adaptively allocated sub-carriers to maximize the spectral efficiency while improving the bit error rate performance. Two adaptive sub-carrier allocation strategies are introduced. In the first strategy, the sub-carriers are selected solely based on the channel gain while in the second strategy the sub-carriers are allocated using both channel gains and distance measure between the nodes. It is shown that the proposed technique has a better bit error rate performance and spectral efficiency compared with adaptive and none adaptive OFDM systems.

Original language	English
Title of host publication	5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008
Pages	372-376
Number of pages	5
DOIs	https://doi.org/10.1109/BROADNETS.2008.4769110
Publication status	Published - 1 Dec 2008
Event	5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008 - London, United Kingdom Duration: 8 Sept 2008 → 11 Sept 2008

Conference

Conference	5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008
Country/Territory	United Kingdom
City	London
Period	8/09/08 → 11/09/08

Keywords

Adaptive
Cooperative Communications
Multi-carrier

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10.1109/BROADNETS.2008.4769110

Cite this

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title = "Adaptive multi-carrier cooperative communication technique",

abstract = "In this paper, we propose adaptive multi-carrier cooperative communication (MCCC) technique for multi-path fading channels. In the proposed system, the nodes cooperatively transmit data over adaptively allocated sub-carriers to maximize the spectral efficiency while improving the bit error rate performance. Two adaptive sub-carrier allocation strategies are introduced. In the first strategy, the sub-carriers are selected solely based on the channel gain while in the second strategy the sub-carriers are allocated using both channel gains and distance measure between the nodes. It is shown that the proposed technique has a better bit error rate performance and spectral efficiency compared with adaptive and none adaptive OFDM systems.",

keywords = "Adaptive, Cooperative Communications, Multi-carrier",

author = "Shahin Gheitanchi and Falah Ali and Elias Stipidis",

year = "2008",

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doi = "10.1109/BROADNETS.2008.4769110",

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note = "5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008 ; Conference date: 08-09-2008 Through 11-09-2008",

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Gheitanchi, S, Ali, F & Stipidis, E 2008, Adaptive multi-carrier cooperative communication technique. in 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008., 4769110, pp. 372-376, 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008, London, United Kingdom, 8/09/08. https://doi.org/10.1109/BROADNETS.2008.4769110

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T1 - Adaptive multi-carrier cooperative communication technique

AU - Gheitanchi, Shahin

AU - Ali, Falah

AU - Stipidis, Elias

PY - 2008/12/1

Y1 - 2008/12/1

N2 - In this paper, we propose adaptive multi-carrier cooperative communication (MCCC) technique for multi-path fading channels. In the proposed system, the nodes cooperatively transmit data over adaptively allocated sub-carriers to maximize the spectral efficiency while improving the bit error rate performance. Two adaptive sub-carrier allocation strategies are introduced. In the first strategy, the sub-carriers are selected solely based on the channel gain while in the second strategy the sub-carriers are allocated using both channel gains and distance measure between the nodes. It is shown that the proposed technique has a better bit error rate performance and spectral efficiency compared with adaptive and none adaptive OFDM systems.

AB - In this paper, we propose adaptive multi-carrier cooperative communication (MCCC) technique for multi-path fading channels. In the proposed system, the nodes cooperatively transmit data over adaptively allocated sub-carriers to maximize the spectral efficiency while improving the bit error rate performance. Two adaptive sub-carrier allocation strategies are introduced. In the first strategy, the sub-carriers are selected solely based on the channel gain while in the second strategy the sub-carriers are allocated using both channel gains and distance measure between the nodes. It is shown that the proposed technique has a better bit error rate performance and spectral efficiency compared with adaptive and none adaptive OFDM systems.

KW - Adaptive

KW - Cooperative Communications

KW - Multi-carrier

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U2 - 10.1109/BROADNETS.2008.4769110

DO - 10.1109/BROADNETS.2008.4769110

M3 - Conference contribution with ISSN or ISBN

AN - SCOPUS:63049085320

SN - 9781424423927

SP - 372

EP - 376

BT - 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008

T2 - 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008

Y2 - 8 September 2008 through 11 September 2008

ER -

Adaptive multi-carrier cooperative communication technique

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