Gheitanchi, S, Ali, F and Stipidis, E (2008) Adaptive Multi-Carrier Cooperative Communication Technique. In: 5th International Conference on Broadband Communications Networks and Systems, SEP 08-11, 2008, London, ENGLAND.
Full text not available from this repository.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.
Item Type: | Conference or Workshop Item (Paper) |
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Schools and Departments: | School of Engineering and Informatics > Engineering and Design |
Depositing User: | Shahin Gheitanchi |
Date Deposited: | 06 Feb 2012 21:17 |
Last Modified: | 11 Apr 2012 08:22 |
URI: | http://sro.sussex.ac.uk/id/eprint/30639 |