中圖分類號： TN914
文獻標識碼： A
DOI：10.16157/j.issn.0258-7998.200489
中文引用格式： 陳雨潔. 移動蜂窩網絡中D2D通信資源分配算法概述[J].電子技術應用，2020，46(11)：52-55.
英文引用格式： Chen Yujie. Overview of D2D communication resource allocation algorithms in mobile cellular networks[J]. Application of Electronic Technique，2020，46(11)：52-55.

Overview of D2D communication resource allocation algorithms in mobile cellular networks

Abstract： Device-to-Device(D2D) communication is a technology used to directly exchange information between neighboring devices in a communication network. With the characteristics of effectively improving spectrum utilization, reducing network load, and reducing communication delay, D2D technology has become a key technology to solve the current high-speed traffic growth and mass device access. Among them, resource allocation is one of the key issues in D2D communication，which is being extensively studied and discussed. This article first introduces the D2D communication technology, secondly focuses on the research status of the resource allocation algorithm in D2D communication, and finally summarizes the major and difficult problems in the research and proposes future research directions.

Key words : 5G;D2D；spectrum utilization；resource allocation