Iur接口实现中的业务类型识别技术

Service Type Recognizing Method in Iur Interface Implementation

文中首先介绍了WCDMA Iur接口的基本原则,然后描述了Iur接口在实现过程中存在的业务类型识别问题,并且分别介绍了在源RNC和漂移RNC中业务类型识别的方法,其中,重点介绍了用于漂移RNC的一种最大速率和特征值匹配的业务类型识别技术,这种技术极大地提高了Iur接口的开放性,为不同厂商的RNC的互联提供了基础。

This paper first describes the basic principle of WCDMA Iur interface. Then it puts forward the service type recognition problem existing in the Iur interface implementation, and tells of the service type recognizing methods in SRNC and DRNC, especially a maximum rate and feature value matching method. This method will provide an open Iur, which is the basis for interconnection of RNCs from different manufacturers.