Energy-Efficient Resource Reuse Scheme for D2D Communications Underlaying Cellular Networks

被引：54

作者：

Hu, Jinming ^{[1
]}

Heng, Wei ^{[1
]}

Li, Xiang ^{[1
]}

Wu, Jing ^{[1
]}

机构：

[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China

来源：

IEEE COMMUNICATIONS LETTERS | 2017年 / 21卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Device-to-device (D2D); energy efficiency; downlink resource reuse; quality of service;

D O I：

10.1109/LCOMM.2017.2711490

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This letter investigates energy-efficient downlink resource reuse strategies for device-to-device (D2D) communications underlying cellular networks. We aim to maximize the total energy efficiency of all D2D links while guaranteeing the quality of service of cellular users (CUs) and the power requirements for both base station and D2D links. Based on the analysis of the characteristics of optimal joint power control and D2D-CU matching strategy, we propose an energy-efficient iterative algorithm for D2D communications. Simulation results show that the proposed energy-efficient downlink resource reuse strategy achieves higher energy efficiency of D2D communications than existing schemes.

引用

页码：2097 / 2100

页数：4

共 12 条

[1]

Boyd S, 2004, CONVEX OPTIMIZATION

[2]

Chen X, 2015, IEEE ICC, P2943, DOI 10.1109/ICC.2015.7248774

[3]

Dinkelbach W., 1967, Manage. Sci., V13, P492

[4] A survey on device-to-device (D2D) communication: Architecture and security issues [J].

Gandotra, Pimmy ;

Jha, Rakesh Kumar ;

Jain, Sanjeev .

JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, 2017, 78 :9-29

[5] Distributed Resource Allocation for D2D Communications Underlay Cellular Networks [J].

Hoang-Hiep Nguyen ;

Hasegawa, Mikio ;

Hwang, Won-Joo .

IEEE COMMUNICATIONS LETTERS, 2016, 20 (05) :942-945

[6] Energy-Efficient Joint Resource Allocation and Power Control for D2D Communications [J].

Jiang, Yanxiang ;

Liu, Qiang ;

Zheng, Fuchun ;

Gao, Xiqi ;

You, Xiaohu .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2016, 65 (08) :6119-6127

[7]

Oduola WO, 2014, IEEE ICC, P5257, DOI 10.1109/ICC.2014.6884156

[8] Energy-Efficient Resource Allocation for D2D Communications in Cellular Networks [J].

Tuong Duc Hoang ;

Long Bao Le ;

Tho Le-Ngoc .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2016, 65 (09) :6972-6986

[9] Resource Sharing of Underlaying Device-to-Device and Uplink Cellular Communications [J].

Wang, Jiaheng ;

Zhu, Daohua ;

Zhao, Chunming ;

Li, James C. F. ;

Lei, Ming .

IEEE COMMUNICATIONS LETTERS, 2013, 17 (06) :1148-1151

[10] Energy-Efficient Resource Sharing for Mobile Device-to-Device Multimedia Communications [J].

Wu, Dan ;

Wang, Jinlong ;

Hu, Rose Qingyang ;

Cai, Yueming ;

Zhou, Liang .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2014, 63 (05) :2093-2103

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