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Adaptive Multi-Carrier Cooperative Communication Technique

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posted on 2023-06-08, 09:34 authored by S Gheitanchi, Falah AliFalah Ali, E Stipidis
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.

History

Publication status

  • Published

Publisher

IEEE

Pages

5.0

Presentation Type

  • paper

Event name

5th International Conference on Broadband Communications Networks and Systems, SEP 08-11, 2008

Event location

London, ENGLAND

Event type

conference

ISBN

978-1-4244-2391-0

Department affiliated with

  • Engineering and Design Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-02-06

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