An Iterative Greedy User Clustering Algorithm for D2D-Relay in Vehicular Communication Systems
IET Microwaves, Antennas & Propagation(2019)
摘要
Device-to-device (D2D) communications help in improving the performance of wireless services in cellular networks via enabling cooperation among mobile users. Further, compared to traditional pairwise cooperation, cluster-wise cooperation can achieve even higher spectral and power efficiency. D2D clustering certainly can be a great supporting technology for the future of intelligent transportation...
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关键词
cellular radio,computational complexity,cooperative communication,greedy algorithms,iterative methods,nonlinear programming,relay networks (telecommunication),resource allocation,vehicular ad hoc networks,wireless channels
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