电信科学 ›› 2014, Vol. 30 ›› Issue (3): 6-11.doi: 10.3969/j.issn.1000-0801.2014.03.002

• 专题:4G&5G • 上一篇    下一篇

LTE产业发展分析和展望

李文字,宋丽娜,何秀淼   

  1. 工业和信息化部电信研究院通信标准研究所 北京100191
  • 出版日期:2014-03-20 发布日期:2017-06-16

Development Analysis and Perspective on LTE Current Status

Wenyu Li,Lina Song,Xiumiao He   

  1. Research Institute of Telecommunications Transmission, China Academy of Telecommunication Research of MIIT, Beijing 100191, China
  • Online:2014-03-20 Published:2017-06-16

摘要:

LTE作为新一代无线通信技术,从2008年标准提出与确立至今,获得飞速发展,截至2013年底,已在全球部署260个LTE网络。随着2013年12月我国TD-LTE牌照的发放,TD-LTE已成为当今国内移动通信市场最受关注的热点技术。结合当前全球和国内移动通信领域的发展情况和驱动因素,阐述了LTE成为移动网络主流发展技术的必然趋势。之后,通过对LTE 商用化发展现状的分析,讨论了我国TD-LTE 牌照发放对TD-LTE全球化发展带来的优势和动力,并对LTE尤其是TD-LTE的发展前景进行了积极展望。

关键词: LTE, TD-LTE, 4G, VoLTE, 商用网络部署

Abstract:

Long term evolution technology(LTE)is a new generation of wireless communications technology. LTE has experienced a rapid development process since 2010. And by the end of 2013, 260 LTE networks has been launched. Chinese government also issued TD-LTE licenses on Dec. 2013. It was specified that LTE was the hot technology based on current wireless markets and technology development. Current LTE development status and challenge it faced were analyzed. Also the positive impaction to TD-LTE globalization brought by Chinese TD-LTE license issuing was analyzed. Based on the analysis, some perspects on LTE development in future were conducted, especially in 2014.

Key words: LTE, TD-LTE, 4G, VoLTE, commercial network deployment

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