摘要由于4G技术的已经发展到了成熟阶段,随之而来的就是LTE技术的兴起,针对业务承载网的发展，LTE对其提出了相对较高的标准及要求。LTE承载网的规划设计，由于LTE的革新，在承载网的结构体系的策划中，融合很多全新的设计思路。所以,通过对LTE承载网络进行有效构建,从而研究成本低，高带宽以及扩容能力强的LTE传输承载网具有重要意义。本论文主要由以下几个方面作为切入点，针对本人的研究工作进行阐述：首先，介绍了以PTN为技术核心的的LTE型承载网相关的研究背景。其次，有效利用IUV-pre5G虚拟型仿真工具，针对LTE、PTN等技术进一步的学习研究，从而开展LTE系统承载网的工程部署与规划工作。最后，整体针对IP承载网容量，LTE承载网的网络拓扑进行相应的规划，同时有效的完成数据、设备等相关的配置工作、业务调试排障工作等，全面完成LTE承载网的组网方式的设计和实现。关键字：承载网，LTE，PTN，规划配置注：本课程设计（论文）的题目来源于非科研类工程实践项目AbstractAsthe4Gtechnologyhasdevelopedtoamaturestage,thefollowingistheriseofLTEtechnology.Forthedevelopmentofservicebearernetworks,LTEhasputforwardrelativelyhighstandardsandrequirementsforit.IntheplanninganddesignoftheLTEbearernetwork,duetotheinnovationofLTE,manynewdesignideasareintegratedintheplanningofthecorrespondingbearernetworkstructuresystem.Therefore,itisofkeysignificancetostudyanLTEtransmissionbearernetworkwithlowcost,highbandwidthandstrongcapacityexpansionthrougheffectiveconstructionoftheLTEbearernetwork.Thisdissertationmainlytakesthefollowingaspectsasthestartingpointtoelaborateonmyresearchwork:First,theresearchbackgroundrelatedtotheLTEbearernetworkwithPTNasthecoretechnologyisintroduced.Secondly,makeeffectiveuseofIUV-pre5GvirtualsimulationtoolstofurtherstudyandstudytechnologiessuchasLTEandPTN,soastocarryouttheengineeringdeploymentandplanningoftheLTEsystembearernetwork.Finally,theoverallplanningoftheIPbearernetworkcapacityandthenetworktopologyoftheLTEbearernetworkiscarriedout.Atthesametime,iteffectivelycompletesthedataandequipmentrelatedconfigurationwork,businessdebuggingandtroubleshootingwork,etc.,andcomprehensivelycompletesthenetworkingmodeoftheLTEbearernetwork.Designandimplementation.Keywords:Carryingnetwork,LTE,PTN,Planningconfiguration目录1绪论..........................................................................................................................................11.1选题背景及意义............................................................................................................11.2国内外研究现状分析....................................................................................................11.3论文主题内容与结构....................................................................................................22LTE业务承载网总体架构研究..............................................................................................42.1LTE承载网技术概述....................................................................................................42.1.1LTE技术..............................................................................................................42.1.2PTN技术.............................................................................................................52.1.3OTN技术.............................................................................................................72.2LTE业务框架..............................................................................................................112.2.1...
