本文選題：光網(wǎng)城市 + 網(wǎng)絡(luò)規(guī)劃　； 參考：《電子科技大學(xué)》2014年碩士論文

【摘要】：我國(guó)已形成的三大電信運(yùn)營(yíng)商在多業(yè)務(wù)的經(jīng)營(yíng)模式下,在移動(dòng)、寬帶市場(chǎng)上競(jìng)爭(zhēng)日趨激烈。通信企業(yè)運(yùn)營(yíng)模式從“技術(shù)、網(wǎng)絡(luò)驅(qū)動(dòng)”向“市場(chǎng)驅(qū)動(dòng)”和“客戶(hù)驅(qū)動(dòng)”轉(zhuǎn)化,只有追求優(yōu)質(zhì)個(gè)人客戶(hù)和企業(yè)集團(tuán)客戶(hù)的忠誠(chéng)才可能在未來(lái)通信業(yè)務(wù)市場(chǎng)競(jìng)爭(zhēng)中占據(jù)優(yōu)勢(shì)。高品質(zhì)的網(wǎng)絡(luò),優(yōu)質(zhì)的服務(wù),有針對(duì)性的積極探索企業(yè)信息化和互聯(lián)網(wǎng)服務(wù)是吸引用戶(hù)的重要手段,這也是影響所有電信運(yùn)營(yíng)商的戰(zhàn)略重點(diǎn)。伴隨著國(guó)家“寬帶中國(guó)·光網(wǎng)城市”工程,光纖以由傳統(tǒng)的局間互聯(lián)和長(zhǎng)途網(wǎng)絡(luò)延伸至家庭寬帶上網(wǎng),單個(gè)家庭接入的速率也越來(lái)越快。組網(wǎng)簡(jiǎn)潔、產(chǎn)業(yè)鏈成熟的PON技術(shù)成為各大電信運(yùn)營(yíng)商實(shí)施接入網(wǎng)改造工程的第一選擇。EPON和GPON技術(shù)產(chǎn)業(yè)鏈不斷成熟發(fā)展,經(jīng)過(guò)長(zhǎng)期的升級(jí)演進(jìn),EPON網(wǎng)絡(luò)已具備了大規(guī)模部署的技術(shù)基礎(chǔ)。光纖價(jià)格的持續(xù)走低,EPON網(wǎng)絡(luò)部署成本下降,而銅價(jià)日漸攀升,原有銅纜被盜嚴(yán)重促使電信運(yùn)營(yíng)商加速原有接入網(wǎng)的“光進(jìn)銅退”。EPON網(wǎng)絡(luò)的規(guī)模部署不僅能有效解決寬帶多媒體業(yè)務(wù)的發(fā)展需求,農(nóng)村信息化的市場(chǎng)需求,亦能解決市政通信管道的擁塞問(wèn)題,冰雪洪澇災(zāi)害的重建問(wèn)題�；贓PON技術(shù)的新型光接入網(wǎng)(FTTx),與原來(lái)的銅線(xiàn)接入網(wǎng)有所不同,新型的FTTx網(wǎng)絡(luò)優(yōu)先考慮接入點(diǎn)充分下移,因此接入站點(diǎn)分散、數(shù)量龐大。互聯(lián)網(wǎng)發(fā)展帶來(lái)的各類(lèi)應(yīng)用業(yè)務(wù)不斷推陳出新,在組網(wǎng)模式、技術(shù)實(shí)現(xiàn)、多業(yè)務(wù)融合承載等方面與傳統(tǒng)銅纜網(wǎng)絡(luò)相比都有很大的變化,以往基于傳統(tǒng)銅纜的網(wǎng)絡(luò)測(cè)試方法和系統(tǒng)已經(jīng)難以滿(mǎn)足EPON光接入網(wǎng)管理維護(hù)的要求。特別是在EPON光接入網(wǎng)大規(guī)模部署后,迫切需要提供面向光接入網(wǎng)的測(cè)試方法和工具,實(shí)現(xiàn)對(duì)工程交付質(zhì)量管控、網(wǎng)絡(luò)運(yùn)行檢測(cè)、故障的快速處理,減少工程質(zhì)量管理、網(wǎng)絡(luò)運(yùn)行維護(hù)成本的投入,最終提高光網(wǎng)運(yùn)營(yíng)的整體客戶(hù)服務(wù)水平。本文重點(diǎn)分析了EPON技術(shù)在光接入網(wǎng)中的應(yīng)用,介紹了EPON組網(wǎng)模式和多業(yè)務(wù)的承載應(yīng)用,提出用工程掛測(cè)的方法,對(duì)設(shè)備資源進(jìn)行掛測(cè)仿真,對(duì)資源信息與業(yè)務(wù)信息的集中和融合,實(shí)現(xiàn)集中、有效的工程驗(yàn)收支撐手段和工具,最終提升工程驗(yàn)收效率和工程建設(shè)質(zhì)量,以達(dá)到“ODN啞資源”規(guī)范管理,EPON網(wǎng)絡(luò)光衰損耗管理的雙重目標(biāo),實(shí)現(xiàn)EPON網(wǎng)絡(luò)的質(zhì)量管理,并為EPON網(wǎng)絡(luò)裝維服務(wù)提供必要支撐。本文研究成果也為行業(yè)其他電信運(yùn)營(yíng)商提供了參考與借鑒價(jià)值。
[Abstract]:Under the multi-service mode, the three telecom operators in China have become increasingly competitive in mobile and broadband markets. From "technology, network driven" to "market driven" and "customer driven", the mode of operation of communication enterprises is transformed from "technology, network driven" to "market driven" and "customer driven". Only by pursuing the loyalty of high quality individual customers and enterprise group customers can they occupy an advantage in the future communication business market competition. High-quality networks, high-quality services, targeted and active exploration of enterprise information and Internet services are important means to attract users, which is also the strategic focus of all telecom operators. With the national project of "Broadband China Optical Network City", optical fiber is extended from traditional inter-office interconnection and long-distance network to home broadband Internet access, and the rate of single home access is also getting faster and faster. The simple and mature PON technology has become the first choice for the telecom operators to carry out the transformation project of access network. EPON and GPON technology industry chain has been maturing and developing. After long-term upgrade and evolution, EPON network already has the technical foundation of large-scale deployment. The price of optical fiber continues to fall, while the cost of deploying EPON networks is falling, while copper prices are rising. The theft of the original copper cable seriously urges telecom operators to speed up the deployment of the "optical access and copper retreat" .EPON network scale of the original access network, which can not only effectively solve the development needs of broadband multimedia services, but also the market demand of rural informatization. It can also solve the congestion problem of municipal communication pipeline and the reconstruction of ice and snow flood disaster. The new type of optical access network based on EPON technology is different from the original copper wire access network. The new type of FTTx network gives priority to the sufficient downshifting of access points, so the access stations are scattered and the number of access stations is huge. All kinds of application services brought by the development of the Internet are constantly emerging from the old. Compared with the traditional copper cable networks, there are great changes in networking mode, technology realization, multi-service convergence and carrying capacity. The traditional network testing methods and systems based on traditional copper cables have been difficult to meet the requirements of EPON optical access network management and maintenance. Especially after the large-scale deployment of EPON optical access network, it is urgent to provide testing methods and tools oriented to optical access network, to realize quality control of project delivery, network operation detection, rapid handling of failures, and reduce engineering quality management. The cost of network operation and maintenance will ultimately improve the overall customer service level of optical network operation. In this paper, the application of EPON technology in optical access network is analyzed, and the application of EPON networking mode and multi-service carrying capacity is introduced. The method of engineering testing is put forward to simulate the equipment resources. Centralize and integrate resource information with business information, realize centralized and effective engineering acceptance support means and tools, and ultimately improve the efficiency of project acceptance and the quality of engineering construction, In order to achieve the dual goal of "ODN dumb resource" standard management of optical decay loss management in EPON network, the quality management of EPON network is realized, and the necessary support for EPON network maintenance service is provided. The research results of this paper also provide reference and reference value for other telecom operators in the industry.
【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(lèi)號(hào)】：TN929.11

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相關(guān)期刊論文 前1條

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本文編號(hào)：1889055