Energy-Efficient D2D Communication under Downlink HetNets

被引：9

作者：

Algedir, Amal ^{[1
]}

Refai, Hazem H. ^{[1
]}

机构：

[1] Univ Oklahoma, Sch Elect & Comp Engn, Norman, OK 73019 USA

来源：

2019 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) | 2019年

关键词：

DEVICE;

D O I：

10.1109/wcnc.2019.8885967

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Device-to-Device (D2D) communication is envisioned as an energy-efficient technology in the (5G) cellular standard. This paper addresses the channel and power allocation for heterogeneous cellular network-supported D2D during downlink transmission. We propose an energy-efficient scheme in terms of a joint resource block (RB) and power allocation. The energy efficiency of D2D (EE-D2D) is maximized without jeopardizing the quality of service (QoS) requirements of the other tier users. The optimization scheme decomposes into two subproblems. First, the Sequential Max Search (SMS) resource block allocation algorithm is applied to D2D users. Second, a genetic optimization approach (GA) is used to optimize the power of the D2D transmitter and base stations. Through simulation, we evaluate the proposed scheme (SMS-GA) under different QoS requirements. The SMS-GA scheme achieved a higher energy efficiency of D2D as compared to the max power scheme (SMS-Max).

引用

页数：6

共 10 条

[1]

Algedir A, 2018, INT WIREL COMMUN, P1184, DOI 10.1109/IWCMC.2018.8450299

[2] Adaptive D2D Resources Allocation underlaying (2-tier) Heterogeneous Cellular Networks [J].

Algedir, Amal ;

Refai, Hazem H. .

2017 IEEE 28TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2017,

[3] Complex fractional programming and the Charnes-Cooper transformation [J].

Chen, JC ;

Lai, HC ;

Schaible, S .

JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2005, 126 (01) :203-213

[4] Energy-efficient resource allocation for device-to-device communication with WPT [J].

Dai, Haibo ;

Huang, Yongming ;

Li, Chunguo ;

Li, Shidang ;

Yang, Luxi .

IET COMMUNICATIONS, 2017, 11 (03) :326-334

[5]

Dinkelbach W., 1967, MANAGE SCI, V13, P492, DOI [https://doi.org/10.1287/mnsc.13.7.492, 10.1287/mnsc.13.7.492]

[6] Energy-Efficient Resource Reuse Scheme for D2D Communications Underlaying Cellular Networks [J].

Hu, Jinming ;

Heng, Wei ;

Li, Xiang ;

Wu, Jing .

IEEE COMMUNICATIONS LETTERS, 2017, 21 (09) :2097-2100

[7]

Roessler J., 2015, LTE-Advanced (3GPP Rel. 12) Technology Introduction White Paper

[8] Self-Organized Energy-Efficient Cross-Layer Optimization for Device to Device Communication in Heterogeneous Cellular Networks [J].

Shahid, Adnan ;

Kim, Kwang Soon ;

De Poorter, Eli ;

Moerman, Ingrid .

IEEE ACCESS, 2017, 5 :1117-1128

[9] Energy Efficiency in Wireless Networks via Fractional Programming Theory [J].

Zappone, Alessio ;

Jorswieck, Eduard .

FOUNDATIONS AND TRENDS IN COMMUNICATIONS AND INFORMATION THEORY, 2014, 11 (3-4) :I-+

[10] Energy-Efficient Stable Matching for Resource Allocation in Energy Harvesting-Based Device-to-Device Communications [J].

Zhou, Zhenyu ;

Gao, Caixia ;

Xu, Chen ;

Chen, Tao ;

Zhang, Di ;

Mumtaz, Shahid .

IEEE ACCESS, 2017, 5 :15184-15196

← 1 →