电信科学 ›› 2010, Vol. 26 ›› Issue (11): 73-79.doi: 10.3969/j.issn.1000-0801.2010.11.019

• 研究与开发 • 上一篇    下一篇

Iub口基于AAL2无线控制信令协议配置参数获取方案

宋光秀1,张治中1,王玮2   

  1. 1 重庆邮电大学通信网与测试技术重点试验室 重庆400065
    2 重庆邮电大学移动通信重点实验室 重庆400065
  • 出版日期:2010-11-15 发布日期:2010-11-15
  • 基金资助:
    国家“863”计划基金资助项目;教育部新世纪优秀人才计划基金资助项目;工业和信息化部电子发展基金资助项目;科技部中小型企业创新基金资助项目;科技部中小型企业创新基金资助项目

Protocol Configuration Parameters Acquisition Solution of Iub Interface Radio Control Signalling Based on AAL2

Guangxiu Song1,Zhizhong Zhang1,Wei Wang2   

  1. 1 Key Lab.on Communication Networks and Testing Technology，Chongqing University of Posts and Telecommunications，Chongqing 400065，China
    2 Key Lab.on Mobile Communication，Chongqing University of Posts and Telecommunications，Chongqing 400065，China
  • Online:2010-11-15 Published:2010-11-15

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摘要：

介绍了Iub接口无线控制信令监测功能总体设计框架，针对Iub口协议栈的复杂性，主要利用Hash索引等技术，提出了一种Iub口基于AAL2无线控制信令协议配置参数的获取方案。其中，公共传输信道上的协议参数通过智能猜测模块来获取，专用信道上主要通过协议关联模块来获取。专用信道上又根据RRC建立的信道分为两种情况：RRC建立在公共信道和专用信道，并结合实际分别探讨了这两种情况下如何从RRC和NBAP获取参数的实现过程。通过实际数据验证，能够快速、自动获取各传输信道的传输承载参数。

关键词: Iub, 无线控制信令, 协议参数, 猜测, 关联

Abstract:

This paper describes the overall design framework of the monitoring for radio control signalling in Iub interface.Because of the complexity of the Iub interface protocol stack，the protocol configuration parameters acquisition solution of radio control signalling based on AAL2 which mainly used Hash indexing techniques is proposed.The intelligent guessing module generates the protocol parameters on common channel while the parameters on the dedicated channel are from the protocol association module.According to the channel RRC transmit on，the latter is divided into two situations：RRC transmit on common channel and RRC transmit on dedicated channels.Then on the basis of it，how to get the configuration parameters are given.At last the adoption of the actual data prove that the methods can fast，automatically obtain the transmission channel parameters.

Key words: Iub, radio control signalling, protocol parameters, guess, associate

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