The Design And Implementation Of The Fixed Network Intelligence Of Shandong Telecom

With the development of mobile communication and Internet technology, fixed telephone busineSS is gradually to mobile busineSS and data busineSS transformation, fixed telephone network is more and more exposed to its inherent limitations. To fixed-line busineSS sustainable development, solve the disadvantages of existing PSTN and NGN fixed-line network bottleneck and busineSS, mining the potential profits from the fixed telephone network, improve the network’s ability to support the busineSS, to provide users with more personalized services and value-added services, China telecom began in early 2003 for fixed network intelligence research, and put forward the fixed network intelligent solution, the provinces are gradually complete fixed network intelligent transformation.This article takes shandong fixed-line telecommunications intelligent implementation work for practical background, combined with fixed network intelligence technology and engineering design experience, the implementation of fixed network intelligence, demonstrates the neceSSity and feasibility of the fixed-line network present situation and the busineSS are analyzed and discuSSed, determined the suitable for shandong fixed-line telecommunications intelligent implementation plan.This paper is divided into four main parts:The fist chapter overview of fixed network intelligence in fixed-line busineSS development bottleneck, points out that the fixed network intelligence which can realize the busineSS; And then introduce the shandong fixed-line telecommunications intelligent background; Finally presents the target fixed network intelligence.The second chapter shandong telecom fixed-line network carrying case, respectively introduces the intelligent control before the network topology, network elements specific includes traditional fixed network (PSTN) exchange network, softswitch network, long-distance tandem office (DC1) network, signaling transfer (LSTP) network, intelligent network, IVPN network and SHLR network.The third chapter through to the shandong fixed-line telecommunications network reforming the size of the situation, by introducing SHLR network routing in the comparison analysis, determines the shandong fixed-line telecommunications overall network implementation scheme of intelligent control; Then around the overall plan to discuSS various network retrofit scheme of network elements; Finally discuSSed the realization of the network after transforming the fixed-line busineSS plan.The fourth chapter, according to present situation acroSS the province city network consistent in Texas telecommunications, for example, concretely introduces the fixed network intelligent renovation plan. According to the network structure of the revamp, detailed introduces the network transformation needs technical performance, equipment configuration and data operation steps; And then analyzes the different call proceSS and benefit after transformation; Finally introduced shandong telecom fixed network intelligence after implementation efficiency analysis.