Semi-distributed relay selection algorithm for multi-user cooperative wireless networks

Wang, Yafeng, Liang, Min, and Xiang, Wei (2011) Semi-distributed relay selection algorithm for multi-user cooperative wireless networks. Journal of Networks, 6 (6). pp. 907-911.

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In this paper, we propose a novel semi-distributed algorithm with low overhead and complexity for multi-user cooperative wireless networks with opportunistic relaying. The source is required to satisfy its minimum rate requirement with a feasible relay and help another sources as a relay. The optimal solution can be obtained by exhaustive search with intractable computational complexity. Simulation results suggest that the proposed relay selection algorith has the similar outage probability as the exhaustive search approach but with much less computational burden.

Item ID: 52212
Item Type: Article (Research - C1)
ISSN: 1796-2056
Keywords: relay selection; scheduling; opportunistic relaying; cooperative networks
Funders: National Key Technology R&D Program of China (NKTP), National Natural Science Foundation of China (NNSFC)
Projects and Grants: NKTP 2009ZX03003-004-01, NNSFC 60811120097
Date Deposited: 30 Jan 2018 02:15
FoR Codes: 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090609 Signal Processing @ 100%
SEO Codes: 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890104 Mobile Telephone Networks and Services @ 100%
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