Ngn Softswitch Network Signaling Monitoring Systems Research And Development

At present, the entire telecommunications network has been developed to the NGN(Next Generation Network) era. This signaling to the control and monitoring of the basic principles of logic and have brought greater impact. Signaling the existing communications circuit monitoring system is basically ATM packet network monitoring and control of mutual separation. With the development of NGN, it is bound to require NGN network signaling control in exchange for a soft IP-based network monitoring and signaling packets and on the 7th of signaling link monitoring integration, providing the overall business-oriented call and the Signaling monitoring platform.Signaling Monitoring System can be run on the signaling network to assess and monitor the situation, the operation of the network a detailed statistical indicators on the fault location analysis, network-wide, real-time call tracking, monitoring operators QoS (quality of service), net of SQA (quality of service agreements). Signaling Monitoring System is to ensure safe operation of signaling networks, rapid fault location powerful tool.Based on the soft switch internal network signaling features (signaling many types and data networks using IP transmission), Soft Switch signaling monitoring system design principles and ideas for the positioning, a clear realization of the principle of the system and basic functions. The author participated in the Shanghai NGN Softswitch signaling overlay network monitoring system for R & D projects, and actively participated in the monitoring system to achieve the design work, including the system of data collection, Zuwangfangshi system, the system software architecture, data transmission strategy, All signaling monitoring, signaling synthesis, and so on, and participated in some of these tests; meantime, the proposed acquisition of distributed, concentrate on the principles of data acquisition programmes such as pretreatment, made a good practical results.Currently, the system has been described by Shanghai Telecom user units acceptance. The on-line system, the establishment of a successful exchange of soft effective supervision of the operation of the network model, soft switching system to change the current lack of an effective means of monitoring the situation, as the quality of communications network management and communication networks are indispensable resource optimization tools, help telecommunications operators to improve maintenance of the new generation of network quality, and lower operating costs. At the same time, signaling monitoring system for the analysis of the data call can be achieved large mining customer information /operations information, and marketing departments to provide guidance data.This paper discusses in detail hopes for the follow-up of the large-scale network construction and operation of a big help, especially for the next three G network construction and operation of the construction of the basic data. At the same time soft exchange in the future large-scale construction signaling monitoring system effective accumulated experience.