GPON技术在廊坊铁通城域网改造工程中的应用研究

发布时间：2018-04-04 00:30

本文选题：电信重组　切入点：城域网改造　出处：《燕山大学》2014年硕士论文

【摘要】：随着我国电信行业的飞速发展，运营商已经进入了全业务时代。中国移动和中国铁通由于政策的限制无法进行全业务经营，造成部分宽带和手机用户的流失。为了应对竞争，提高自身的竞争力，铁通实施了城域网改造工程。本论文结合铁通廊坊城域网改造工程的实施，深入研究了GPON技术，设计并组织实施了GPON技术在铁通廊坊城域网改造工程中的应用。具体工作有以下几点：首先，分析了运营商的在新一轮的电信重组后的现状。中国电信和中国联通凭借其牌照的优势，用有线宽带绑定手机的方式抢占国内电信市场。而中国移动和中国铁通由于政策的限制无法进行全业务经营，在竞争中处于劣势，从而造成部分宽带和手机用户的流失。在这种环境下，企业为了生存与发展必须不断创新来应对竞争。其次，对GPON的原理和GPON的技术等特性进行了分析，指出GPON的优势与不足。分析了GPON的多种接入方式（GPON+AD、GPON+LAN、GPON+FTTH、GPON+WBS），分析廊坊铁通城域网改造中应用GPON技术的可行性与经济性。再次，给出廊坊铁通城域网改造工程的设计方案，从实际出发，结合廊坊铁通的网络现状，，选择合适的接入模型，分别针对农村用户、普通社区用户、高档小区用户、偏远山区用户进行了具体接入模型的分析。最后，对廊坊铁通城域网改造后的效果进行了评估。，本工程中体现的内容实用性强，节约了建设成本，提升了用户体验，实现了三网融合，克服了最后500m基础接入资源及应用模型上的缺乏。建全了自己的接入网并丰富了场景的模型，表明了铁通业务存在的合理性。在日后的竞争中保有一席之地。
[Abstract]:With the rapid development of telecommunication industry in China, operators have entered the whole service era.China Mobile and China Railcom are unable to operate fully due to policy restrictions, causing a loss of some broadband and mobile phone users.In order to cope with competition and improve its own competitiveness, TieTong has implemented a man renovation project.Combined with the implementation of Tietong Langfang man renovation project, this paper deeply studies the GPON technology, and designs and organizes the application of GPON technology in the Tietong Langfang man renovation project.There are the following specific aspects of the work:First of all, it analyzes the current situation of operators after the new round of telecom restructuring.China Telecom and China Unicom, with the advantage of their licences, use wired broadband binding mobile phones to seize the domestic telecommunications market.However, China Mobile and China Railcom are unable to carry out full-service operation because of policy restrictions, and they are at a disadvantage in competition, resulting in the loss of some broadband and mobile phone users.In this environment, enterprises must constantly innovate to cope with competition in order to survive and develop.Secondly, the principle of GPON and the technical characteristics of GPON are analyzed, and the advantages and disadvantages of GPON are pointed out.This paper analyzes the various access ways of GPON (GPON Adan GPON LAN) GPON FTTHN GPON WBSs, and analyzes the feasibility and economy of applying GPON technology in the retrofit of Langfang Tietong Metropolitan area Network (man).Thirdly, this paper gives the design scheme of Langfang Tietong man reconstruction project, starting from the reality, combined with Langfang TieTong network status, select the appropriate access model, respectively for rural users, ordinary community users, high-grade community users,The remote mountain area user carries on the concrete access model analysis.Finally, the effect of the transformation of Langfang Tietong man is evaluated. The content embodied in this project is practical, which saves the construction cost, improves the user experience, and realizes the integration of three networks.It overcomes the lack of access resource and application model in the last 500 m base.Built its own access network and enriched the model of the scene, indicating the rationality of the existence of TieTong business.Hold a seat in future competition.
【学位授予单位】：燕山大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN929.1;TP393.1

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