电信科学 ›› 2010, Vol. 26 ›› Issue (12): 138-143.doi: 10.3969/j.issn.1000-0801.2010.12.037

• TD与LTE技术创新论坛 • 上一篇    下一篇

LTE-Advanced系统中的Relay技术研究和标准化

王竞,刘光毅   

  1. 中国移动通信研究院 北京 100053
  • 出版日期:2010-12-15 发布日期:2010-12-15

Research and Standardization of Relay in LTE-Advanced

Jing Wang,Guangyi Liu   

  1. China Mobile Research Institute,Beijing 100053,China
  • Online:2010-12-15 Published:2010-12-15

摘要:

Relay作为LTE-Advanced系统关键技术之一,可以为运营商提供灵活、快捷的网络部署手段,提高网络的覆盖和容量。本文在分析比较各种Relay技术方案的基础上,着重分析了3GPP对于Type I Relay 和Type II Relay 的定义及功能,并结合3GPP Rel.10 标准化进展,重点介绍Type I Relay在LTE-Advanced系统中的方案设计。

关键词: Relay, TypeIRelay, TypeIIRelay, LTE-Advanced, 3GPP, 3GPPRel.10

Abstract:

As one of key technologies of LTE-Advanced,relay can provide the fast and flexible deployment for operator,and improve the network coverage or capacity.Based on the comparison of different relay schemes,the definitions and functions of type I and II relays defined in 3GPP are discussed.According to the standardization process in 3GPP Rel.10,the physical schemes of type I Relay in LTE-Advanced are presented in detail.

Key words: relay, type I relay, type II relay, LTE-Advanced, 3GPP, 3GPP Rel.10

No Suggested Reading articles found!