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On the performance of opportunistic cooperative wireless networks
journal contribution
posted on 2017-06-30, 15:34 authored by Zhiguo D. Ding, Yu GongYu Gong, T. Ratnarajah, Colin F. CowanThe aim of this paper is to study the impact of channel state information on the design of cooperative transmission protocols. This is motivated by the fact that the performance gain achieved by cooperative diversity comes at the price of the extra bandwidth resource consumption. Several opportunistic relaying
strategies are developed to fully utilize the different types of a priori channel information. The analytical and numerical results demonstrate that the use of such a priori information increases the spectral efficiency of cooperative diversity, especially at low signal-to-noise ratio.
Funding
This work was supported by the UK Engineering and Physical Sciences Research Council under grant number EP/C004132/1.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
IEEE Transactions on CommunicationsVolume
56Issue
8Pages
1236 - 1240Citation
DING, Z.D. ... et al, 2008. On the performance of opportunistic cooperative wireless networks. IEEE Transactions on Communications, 56 (8), pp. 1236-1240.Publisher
© IEEEVersion
- AM (Accepted Manuscript)
Publication date
2008Notes
(c) 2008 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.ISSN
0090-6778Publisher version
Language
- en