电信科学

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LTE系统切换过程中RRC信令可靠性的研究与改进

刘丽敏,董宏成,李小文   

  1. 重庆邮电大学通信与信息工程学院;重庆邮电大学通信与信息工程学院;重庆邮电大学通信与信息工程学院
  • 出版日期:2012-05-15 发布日期:2012-05-15
  • 基金资助:
    国家科技重大专项基金资助项目“TD-LTE无线综合测试仪表开发”（No.2009ZX03002-009）

Research on the Improvement of Reliability of RRC Signaling in the HO in LTE System

Liu Limin,Dong Hongcheng and Li Xiaowen   

  1. School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications;School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications;School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications
  • Online:2012-05-15 Published:2012-05-15

被引次数

4

摘要： 分析了在LTE系统切换过程中，上行功率受限对RRC信令传输可靠性的影响，针对功率受限的原因，提出一种降低功率受限的概率，以提高RRC信令传输可靠性的方案。仿真结果表明，此方案可提高服务质量，改善用户的体验。

Abstract: In this article,we analyze the impact of power limit on the reliability of RRC signaling in the HO procedure in the LTE system. As the reason of power limit, we put foward a way to reduce the probability of limited power which can improve the reliability of RRC signaling. The results of the simulation show that this scheme can improve the service quality and the user experience.

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