Research And Application Of Healthy Evaluation Technology Based On Mobile Soft-Switch Network

According to the definition of ISC from the International Soft SwitchForum, Soft Switch is the devices and system that provide Call Controlfunction and separation from Media Process, which is based on GroupingNets and using Stored Program Control Software. Along with the continuousdevelopment of large Soft Switch Network, the Health Degrees of the SoftSwitch Network Devices become more and more focused. The appropriatemethod to achieve the maintenance of the whole Switch is the managementof the application level of Soft Switch. But there are differentmanufacturers and different products, with different design concepts. Itmakes the much different in module partitions inside devices. How to findout the certain maintenance model under the fast evolution of network,to remit the impact to maintenance come from the device renewal, is thefundamental purpose of this research.As the maintenance organization of the Operation Company, maintainwhich level of the Soft Switch equipment is a problem that worth thinking.No matter the device hardware is as large as machine block or as smallas the chip memory in one board, or the process and program in the operationsystem, they are all in the scope of our maintenance. Under the backgroundthat the basis maintenance resources are much more than the engineers,how to make a maintenance resource with no sufficient experience also beable to judge the equipment running status, is also one of the significanceof this research.If we can create some complete evaluation standards of the Soft Switchequipments, it will be able to understand the equipment running statusmore convenient and accurate. So we propose a Soft Switch end equipments health evaluation system. This article focus on the discussion of largetype Soft Switch Network health evaluation and evaluate tools.This article starts from the introduction of Soft Switch network. Itperforms research and analysis on current running Soft Switch equipments;then compare and analyze the experiment data from different Soft SwitchNetwork health evaluation and evaluate tools; do experimental developmentand test to a certain manufacturer equipment, propose a set of effectivedesign and development concept and ideas of the evaluation softwareplatform which is already in test run phase. Meanwhile, this articleintroduces Switch Network concepts, Signaling protocol, main Soft SwitchNetwork health evaluation and evaluate tools, and comparation ofdifferent health evaluation methods; then researches the applicationstandards and deploy methods of Soft Switch Network health degrees;designs and proposes the software tools platform which is more suitablefor mobile communication development, with better expansibility andwidely use value; states the design purpose, system architecture,platform networking, and detailed introduces and calculates the functionexpansion of the software tools and system functions.Finally, the article prospects the research topic, conclude andsummarize the article content and achievements. Also, it makes visionoutlook to the new points and new methods mentioned in this research, whichwill be further discussed and researched in the future.