Dynamic social-aware peer selection scheme for cooperative device-to-device communications

Yue Meng, Chunxiao Jiang, Quang Duy La, Tony Q.S. Quek, Yong Ren

研究成果: Conference contribution

9 引文 斯高帕斯(Scopus)

摘要

Device-to-device (D2D) communication is a promising technology to improve spectrum efficiency, energy efficiency, and transmission delay due to proximity of user equipments (UEs). With cooperative D2D communications, a UE needs to select an optimal peer to act as a relay to forward data to the base station (BS). Therefore, it is essential to take into account the social relationships among UEs during peer selection so as to enhance data privacy. In this paper, we investigate a dynamic social-aware peer selection problem by formulating it as a dynamic optimization problem and proposing the drift-plus-penalty ratio algorithm to solve it. Simulation results show that the proposed peer selection scheme outperforms other existing schemes while keeping the handover frequency lower than others.

原文English
主出版物標題2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509041831
DOIs
出版狀態Published - 2017 五月 10
事件2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - San Francisco, United States
持續時間: 2017 三月 192017 三月 22

出版系列

名字IEEE Wireless Communications and Networking Conference, WCNC
ISSN(列印)1525-3511

Other

Other2017 IEEE Wireless Communications and Networking Conference, WCNC 2017
國家/地區United States
城市San Francisco
期間17-03-1917-03-22

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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