Analysis and suggestion of future 5G directions

Shanzhi CHEN

doi:10.11959/j.issn.1000-0801.2016185

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Analysis and suggestion of future 5G directions

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- Analysis and suggestion of future 5G directions
- Telecommunications Science Vol. 32, Issue 7, Pages: 1-10(2016)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2016185
  CLC： TN929
- Published Online：2016-07，
  
  Published：15 July 2016
- 稿件说明：
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Shanzhi CHEN. Analysis and suggestion of future 5G directions[J]. Telecommunications science, 2016, 32(7): 1-10.
DOI：

Shanzhi CHEN. Analysis and suggestion of future 5G directions[J]. Telecommunications science, 2016, 32(7): 1-10. DOI： 10.11959/j.issn.1000-0801.2016185.

摘要

首先简要介绍了5G在全球的研究进展，分析了5G的需求与挑战。分享了关于5G的几点再认识，指出5G是万物互联、连接场景的一代，电信IT化、软件定义、云化的一代，蜂窝结构变革的一代，承前启后和探索的一代。然后分析了5G 无线传输和网络的关键技术，简要介绍了笔者团队提出的PDMA、UUDN和虚拟RAT等技术。特别指出了TDD在5G中的应用优势，并预测5G新空口将采用TDD 模式。最后结合我国在TD-SCDMA和TD-LTE方面的创新经验，提出了关于我国实现“5G引领”的建议。

Abstract

Firstly

the global research progress of 5G was briefly introduced

and the requirements and challenges of 5G were analyzed.The understanding and views on 5G were shared

and 5G was pointed out as an internet of things generation

a telecom IT generation

software definition and cloud generation

a cellular structure transition generation

and serving as a link between the past and the future generation.Then

the key technologies of 5G wireless transmission and network were also analyzed

including PDMA

UUDN and virtual RAT technologies

which were proposed by the author's team.Particularly

the advantages of TDD in 5G was pointed

and the new air interface of 5G adopting TDD mode was predicted.At last

combined with China's innovative experience in TD-SCDMA and TD-LTE

suggestions on how to develop 5G in China were provided.

关键词

Keywords

references

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