D2D Assisted Cellular Networks in Licensed and Unlicensed Spectrum: Matching-Iteration-Based Joint User Access and Resource Allocation

D2D Assisted Cellular Networks in Licensed and Unlicensed Spectrum: Matching-Iteration-Based Joint User Access and Resource Allocation

Device-to-Device (D2D) communications, which enable direct communication between nearby user devices over the licensed spectrum, have been considered a key technique to improve spectral efficiency and system throughput in cellular networks (CNs). However, the limited spectrum resources cannot be suf...

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Bibliographic Details
Main Authors: Qiuqi Han, Guangyuan Zheng, Chen Xu
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Algorithms
Subjects:
D2D-U
user access
resource allocation
matching theory
Online Access:https://www.mdpi.com/1999-4893/14/3/80

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