【摘要】：移動(dòng)通信已成為人與人之間溝通的重要手段,極大的影響了人們的生活方式。隨著移動(dòng)通信業(yè)務(wù)的迅速發(fā)展,網(wǎng)絡(luò)覆蓋隨之快速擴(kuò)大,用戶數(shù)量也得到了飛速發(fā)展。軟交換網(wǎng)絡(luò)經(jīng)過幾年的發(fā)展日益成熟,移動(dòng)IP承載網(wǎng)也逐漸取代傳統(tǒng)的T DM承載網(wǎng)絡(luò),成為承載2G/3G語音、GPRS分組域等核心高價(jià)值業(yè)務(wù)主要的載體。因軟交換網(wǎng)絡(luò)的接口和協(xié)議非常復(fù)雜,其日常工作維護(hù)繁瑣效率低,且容易出錯(cuò),為了提供軟交換網(wǎng)絡(luò)的服務(wù)質(zhì)量,本文研究基于軟交換網(wǎng)絡(luò)的信令監(jiān)測(cè)技術(shù),提出一套高效的軟交換網(wǎng)絡(luò)信令監(jiān)測(cè)系統(tǒng)設(shè)計(jì)方案,并實(shí)現(xiàn)和應(yīng)用于無線移動(dòng)通信網(wǎng)中。本文根據(jù)集團(tuán)總部信令監(jiān)測(cè)技術(shù)規(guī)范,首先研究了軟交換網(wǎng)絡(luò)技術(shù)和網(wǎng)絡(luò)協(xié)議,以及基于軟交換技術(shù)的信令監(jiān)控系統(tǒng),并對(duì)監(jiān)控系統(tǒng)中的IP冗余保護(hù)技術(shù)進(jìn)行了分析,并調(diào)查了當(dāng)前信令監(jiān)測(cè)系統(tǒng)的現(xiàn)狀,然后與技術(shù)維護(hù)人員深入探討,分析出設(shè)備日常維護(hù)方式的不足以及工作中的瓶頸等因素,提出軟交換信令監(jiān)測(cè)系統(tǒng)的設(shè)計(jì)思路,并完成信令監(jiān)測(cè)設(shè)計(jì)的可行性和需求分析。在需求分析的基礎(chǔ)上做了需求分類,設(shè)計(jì)信令監(jiān)測(cè)系統(tǒng)的整體架構(gòu)模型,最后根據(jù)長期的設(shè)備維護(hù)經(jīng)驗(yàn),針對(duì)接入方式、信令數(shù)據(jù)采集方式、信令流程分析、各模塊功能、軟件模塊的設(shè)計(jì)、數(shù)據(jù)庫表字段設(shè)計(jì)、結(jié)果的呈現(xiàn)、冗余倒換測(cè)試、系統(tǒng)驗(yàn)證測(cè)試等方面完成系統(tǒng)開發(fā),在系統(tǒng)上線后,根據(jù)實(shí)際工作需求進(jìn)行了系統(tǒng)的維護(hù)。目前軟交換信令監(jiān)測(cè)系統(tǒng)已經(jīng)投入線上運(yùn)行。通過該系統(tǒng)的使用,大大提高了網(wǎng)絡(luò)維護(hù)工作的效率,降低了網(wǎng)絡(luò)運(yùn)營維護(hù)工作的工作量,是用戶投訴處理、網(wǎng)絡(luò)故障排查的有力工具,極大的保障了網(wǎng)絡(luò)的安全。
[Abstract]:Mobile communication has become an important means of communication between people, greatly affecting people's way of life. With the rapid development of mobile communication services, network coverage has expanded rapidly, and the number of users has also been rapidly developed. With the development of softswitch network for several years, mobile IP bearer network has gradually replaced the traditional T DM bearer network and become the main carrier of core high-value services such as 2G/3G voice, GPRS packet domain and so on. Because the interface and protocol of softswitch network are very complex, the maintenance of softswitch network is very complicated, its maintenance is tedious and error-prone. In order to provide the quality of service of softswitch network, the signaling monitoring technology based on softswitch network is studied in this paper. A set of efficient signaling monitoring system for softswitch network is proposed and implemented and applied in wireless mobile communication network. According to the group headquarters signaling monitoring technology specification, this paper first studies the softswitch network technology and network protocol, as well as the signaling monitoring system based on softswitch technology, and analyzes the IP redundancy protection technology in the monitoring system. The current situation of signaling monitoring system is investigated, and then the technical maintainers are discussed in depth, and the deficiency of equipment daily maintenance mode and the bottleneck in the work are analyzed, and the design idea of soft switch signaling monitoring system is put forward. The feasibility and requirement analysis of signalling monitoring design are completed. On the basis of requirement analysis, the paper designs the overall architecture model of signaling monitoring system. Finally, according to the long-term equipment maintenance experience, aiming at access mode, signaling data acquisition mode, signaling process analysis, each module function, The design of software module, the design of database table field, the presentation of results, the redundant switching test, the system verification test and so on, are completed. After the system is online, the system is maintained according to the actual working requirements. At present, the softswitch signaling monitoring system has been put into operation. Through the use of this system, the efficiency of network maintenance is greatly improved, the workload of network operation and maintenance is reduced, and it is a powerful tool for handling user complaints and troubleshooting network failures, which greatly ensures the security of the network.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN929.5
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本文編號(hào)：2299833