Drop Call Analysis And Processing Of WCDMA Network

With the wide use of WCDMA technology, Each big operators network scalealso unceasingly increases, the number of WCDMA users is to rise sharply, so have agood conversation quality of the network for the users perception degree to ascend,enterprise mobile service in the future are the rapid development of the crucial.theDropped call rate becomes one of the important indicators which can be used to checkthe quality of the network and the experience of the users. By now, the analysis andhandling of the Dropped call rate and Dropped call events has become an importantwork for the network optimization project.The goal of this article is to provide some useful reference for the analysismethods. In addition, we want to get the general handling process through the analysisof different classification. The main points of this article are:The definition of drop call and drop call rate.The introduce of different drop call reasons. They are coverage, neighbor,co-scrambling, handovers, interference and unspecified.Advance the general handling process of the drop call and drop call rate.The detail analysis of drop call events, make the analysis and handling methodsfor each reasons separately.Make the conclusion of this article.