Resource Allocation for D2D Communications Underlaying a NOMA-Based Cellular Network

被引：119

作者：

Pan, Yijin ^{[1
]}

Pan, Cunhua ^{[2
]}

Yang, Zhaohui ^{[1
]}

Chen, Ming ^{[1
]}

机构：

[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 211111, Jiangsu, Peoples R China

[2] Queen Mary Univ London, Sch Elect Engn & Comp Sci, London E1 4NS, England

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2018年 / 7卷 / 01期

基金：

中国国家自然科学基金;

关键词：

D2D; NOMA; power control; channel assignment;

D O I：

10.1109/LWC.2017.2759114

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This letter investigates the power control and channel assignment problem in device-to-device (D2D) communications underlaying a non-orthogonal multiple access (NOMA) cellular network. With the successive interference cancellation decoding order constraints, our target is to maximize the sum rate of D2D pairs while guaranteeing the minimum rate requirements of NOMA-based cellular users. Specifically, the optimal conditions for power control of cellular users on each subchannel are derived first. Then, based on these results, we propose a dual-based iterative algorithm to solve the resource allocation problem. Simulation results validate the superiority of proposed resource allocation algorithm over the existing orthogonal multiple access scheme.

引用

页码：130 / 133

页数：4

共 9 条

[1]

[Anonymous], 1999, Athena scientific Belmont

[2]

Dai LL, 2015, IEEE COMMUN MAG, V53, P74, DOI 10.1109/MCOM.2015.7263349

[3] Interference-Aware Downlink and Uplink Resource Allocation in HetNets With D2D Support [J].

Malandrino, Francesco ;

Limani, Zana ;

Casetti, Claudio ;

Chiasserini, Carla-Fabiana .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2015, 14 (05) :2729-2741

[4] Resource Allocation for D2D Communication Underlaid Cellular Networks Using Graph-Based Approach [J].

Tuong Duc Hoang ;

Long Bao Le ;

Tho Le-Ngoc .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2016, 15 (10) :7099-7113

[5]

Wong CY, 1999, IEEE J SEL AREA COMM, V17, P1747, DOI 10.1109/49.793310

[6] Downlink Resource Allocation and Power Control for Device-to-Device Communication Underlaying Cellular Networks [J].

Yang, Zhaohui ;

Huang, Nuo ;

Xu, Hao ;

Pan, Yijin ;

Li, Yiran ;

Chen, Ming .

IEEE COMMUNICATIONS LETTERS, 2016, 20 (07) :1449-1452

[7] Full-Duplex Device-to-Device-Aided Cooperative Nonorthogonal Multiple Access [J].

Zhang, Zhengquan ;

Ma, Zheng ;

Xiao, Ming ;

Ding, Zhiguo ;

Fan, Pingzhi .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2017, 66 (05) :4467-4471

[8] An Improved Ant Colony Algorithm for Solving the Path Planning Problem of the Omnidirectional Mobile Vehicle [J].

Zhao, Jiang ;

Cheng, Dingding ;

Hao, Chongqing .

MATHEMATICAL PROBLEMS IN ENGINEERING, 2016, 2016

[9] Downlink Resource Reuse for Device-to-Device Communications Underlaying Cellular Networks [J].

Zhu, Daohua ;

Wang, Jiaheng ;

Swindlehurst, A. Lee ;

Zhao, Chunming .

IEEE SIGNAL PROCESSING LETTERS, 2014, 21 (05) :531-534

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