Location-aware spectrum sharing for D2D underlaid LTE-Advanced with power control

Hongguang Sun, Min Sheng, Yan Zhang, Xijun Wang, Jiandong Li, Tony Q.S. Quek

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

In this paper, we study the uplink spectrum sharing in a device-to-device (D2D) underlaid LTE-Advanced network. The fractional power control (FPC) policy is proposed for both cellular user equipments (CUEs) and D2D users to reduce the cross-tier interference. We present an analytical framework to evaluate the effect of FPC on the network performance in terms of coverage probability and D2D user transmission capacity. By exploiting the CUE's location information, we further propose a location-aware spectrum sharing (LoSS) policy which can increase the D2D user's transmission opportunities while satisfying the CUE's QoS constraint. The proposed framework allows to determine the optimal FPC parameter for a CUE at any given location in the macrocell, and provides a more accurate analysis on the spectrum sharing between CUEs and D2D users. From the perspective of D2D transmission capacity, we provide guidelines for the optimal design of FPC in the D2D underlaid LTE-Advanced network.

原文English
主出版物標題2016 IEEE International Conference on Communications, ICC 2016
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781479966646
DOIs
出版狀態Published - 2016 7月 12
事件2016 IEEE International Conference on Communications, ICC 2016 - Kuala Lumpur, Malaysia
持續時間: 2016 5月 222016 5月 27

出版系列

名字2016 IEEE International Conference on Communications, ICC 2016

Other

Other2016 IEEE International Conference on Communications, ICC 2016
國家/地區Malaysia
城市Kuala Lumpur
期間16-05-2216-05-27

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信

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