Joint Mode Selection and Resource Allocation Using Evolutionary Algorithm for Device-to-Device Communication Underlaying Cellular Networks

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Provided by: Journal of Communications
Topic: Mobility
Format: PDF
Device-To-Device (D2D) has been a potential technology to improve the sum-rate of cellular networks, especially in local communication. By reusing the resource of cellular User Equipment (UE), D2D can enhance the spectrum efficiency, but at the cost of introducing extra co-channel interference. In this paper, the authors adopt a resource reusing mechanism in which multiple D2D pairs can share multiple resource block for the sake of higher sum-rate, and then propose a joint mode selection and resource allocation method based on evolutionary algorithm EA-MSRA-MDMR to reduce the extra interference.
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