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Device-to-Device (D2D) communication has been proposed to be a promising data offloading solution in the coming big data age, with multimedia dominating the digital contents. As quality of experience (QoE) is the major determining factor in the success of new multimedia applications, we novelly propose a QoE-driven cooperative content dissemination (QeCS) scheme in the paper. Specifically, all the...
In this paper, we propose a receiver-centric channel allocation model in cognitive wireless network. Compared with the traditional transmitter-centric model, it could more accurately formulate the co-channel interference constraint in cognitive wireless network. In addition, the traditional graph-theoretic and game-theoretic channel assignment algorithms in cognitive radio network are extended to...
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