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A D2D Wireless Resource Allocation Scheme Based on Overall Fairness

A D2D Wireless Resource Allocation Scheme Based on Overall Fairness D2D user equipment (DUE) multiplex wireless resources of non-orthogonal cellular user equipment (CUE), which can solve the problem of spectrum resource shortage. However, these interferences not only affect the throughput of DUE and CUE, but also undermine their fairness in receiving services. In order to ensure the fairness of CUE and DUE in quality of service and the fairness in using spectrum resources, a D2D wireless resource allocation scheme based on overall fairness is proposed. First of all, it allows multiple D2D users to multiplex the resource of a CUE which increases the access rate of D2D pairs and the throughput of the marginal users; Then it clusters and reconstructs multiple D2D pairs based on graph coloring theory and the reconstructed cluster is taken as a unit; Finally, maximizing the weight value of each D2D reconstructed cluster and its matching cellular users on a resource block (RB) k. Simulation results show that the proposed algorithm can significantly increase the overall fairness and the throughput of the marginal users, access rate of D2D pairs compared with other algorithms. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png 3D Research Springer Journals

A D2D Wireless Resource Allocation Scheme Based on Overall Fairness

Sun, Zeng-you; Yang, Dong-na
3D Research , Volume 10 (2) – May 17, 2019
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References (14)

Publisher
Springer Journals
Copyright
Copyright © 2019 by 3D Display Research Center, Kwangwoon University and Springer-Verlag GmbH Germany, part of Springer Nature
Subject
Engineering; Signal,Image and Speech Processing; Computer Imaging, Vision, Pattern Recognition and Graphics; Optics, Lasers, Photonics, Optical Devices
eISSN
2092-6731
DOI
10.1007/s13319-019-0230-2
Publisher site
See Article on Publisher Site

Abstract

D2D user equipment (DUE) multiplex wireless resources of non-orthogonal cellular user equipment (CUE), which can solve the problem of spectrum resource shortage. However, these interferences not only affect the throughput of DUE and CUE, but also undermine their fairness in receiving services. In order to ensure the fairness of CUE and DUE in quality of service and the fairness in using spectrum resources, a D2D wireless resource allocation scheme based on overall fairness is proposed. First of all, it allows multiple D2D users to multiplex the resource of a CUE which increases the access rate of D2D pairs and the throughput of the marginal users; Then it clusters and reconstructs multiple D2D pairs based on graph coloring theory and the reconstructed cluster is taken as a unit; Finally, maximizing the weight value of each D2D reconstructed cluster and its matching cellular users on a resource block (RB) k. Simulation results show that the proposed algorithm can significantly increase the overall fairness and the throughput of the marginal users, access rate of D2D pairs compared with other algorithms.

Journal

3D Research – Springer Journals

Published: May 17, 2019

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