摘要
介绍了LTE系统及其接入网E-UTRAN网络分层结构,分析了LTE协议栈及其功能,重点研究了RRC连接重新建立过程、设计RRC的状态和此通信过程的消息序列图,最后对研究课题进行了总结分析和展望。研究表明,更好地完善RRC连接重建过程的处理方法对于LTE系统通信有着极其重要的作用,这也是LTE通信系统中需要研究的方向之一。
The LTE system and the quantizing structure of E-UTRAN network are described. Aslo the analysis for the protocol stack and its function are given in the paper. Moreover there is a detailed description of the design of the states and the processes and message sequence chart for RRC connection reestablishment here. In the end, this topic is analyzed and a conclusion is given. In addition, it also includes that the study of the research on RRC connection reestablishment procedure plays an important role for the communication of the LTE system. And this is also one field of the research needed in LTE communication system.
出处
《电视技术》
北大核心
2011年第1期85-88,共4页
Video Engineering
基金
国家科技重大专项(2009ZX03002-009)
关键词
长期演进
无线资源控制
重建
long term evolution
Radio Resource Control （RRC）
reestablishment
