Research situation and development prospect of D2D

焦岩; 高月红; 杨鸿文; 杨大成

doi:10.13992/j.cnki.tetas.2014.06.011

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Research situation and development prospect of D2D

更新时间：2026-04-20

- Research situation and development prospect of D2D
- Vol. 27, Issue 6, Pages: 83-87(2014)
- 作者机构：
  
  北京邮电大学
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2014.06.011
  CLC： TN929.5
- Published：2014
- 稿件说明：
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[1]焦岩,高月红,杨鸿文,杨大成.D2D技术研究现状及发展前景[J].电信工程技术与标准化,2014,27(06):83-87.

焦岩, 高月红, 杨鸿文, et al. Research situation and development prospect of D2D[J]. 2014, 27(6): 83-87.
[1]焦岩,高月红,杨鸿文,杨大成.D2D技术研究现状及发展前景[J].电信工程技术与标准化,2014,27(06):83-87. DOI： 10.13992/j.cnki.tetas.2014.06.011.

焦岩, 高月红, 杨鸿文, et al. Research situation and development prospect of D2D[J]. 2014, 27(6): 83-87. DOI： 10.13992/j.cnki.tetas.2014.06.011.

摘要

LTE Device to Device（D2D）Proximity Services（LTE终端直通近距离服务）即我们熟知的LTE-D2D（端到端）技术。2013年

D2D成为3GPP组织重点研讨技术之一

其标准化工作正在讨论完善之中。LTE-D2D是在LTE-A系统（辅助）控制或无网络基础设施的情况下

用户设备在授权频段上直接进行通信的技术。它的出现将在一定程度上缓解无线频谱资源匮乏的问题

并能够提升蜂窝系统频谱效率。文章对D2D通信的发展历程、场景和关键技术进行了介绍

最后展望D2D技术发展前景及在未来应用中的情况。

Abstract

LTE D2D proximity services is known to us all as D2D underlaying a LTE-advanced cellular network. In the year of 2013

D2D technology was identified by 3GPP as one of the main researching techniques

and the standardization of D2D is in hot discussion. LTE-D2D is a new technology that can support UE connected with each other directly within（or partial within） and without cellular network coverage on the licensed spectrum. It will solve the scarcity of the wireless spectrum resource to a certain extent

and increase the spectrum efficiency of the cellular system. In this article

the development

scenarios and the key technologies of D2D are introduced

and finally some application in the future is proposed.

关键词

Keywords

references

在LTE-Advanced网络下的Device-to-Device通信 [J]. 王彬,陈力,张欣,杨大成. 现代电信科技 . 2010(07)

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