Mode selection for Device-to-Device (D2D) communication under LTE-Advanced networks

  title={Mode selection for Device-to-Device (D2D) communication under LTE-Advanced networks},
  author={Ziyang Liu and Tao Peng and Shangwen Xiang and Wenbo Wang},
  journal={2012 IEEE International Conference on Communications (ICC)},
This paper analyzes the underlay and overlay mode selection of Device-to-Device (D2D) communication in the LTE-Advanced single-cell scenario. The two cases that the cell contains relay node or not are considered, and the study focuses on the location relationship between cellular UE and D2D UE. Our evaluation shows that whether D2D communication can reuse the cellular uplink resource or not is affected by the system parameters. Specifically the underlay mode is preferred when the cellular user… CONTINUE READING
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