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1、现代通信系统程序设计实训-陈杰摘要本次为期四周的综合实训,虽然十分的辛苦但是相应的我们的收获也是十分丰富的。在综合实训的过程中,我们不仅要将平时学习到的知识与实际应用联系起来,还要在实践中增长知识才干,完善知识体系结构。在综合实训的学习环节中,通过学习基本的理论知识,动手操作实验设备,解读设备构造,细化知识体系,我们将大学四年的学习积累融会贯通。本次实训主要是学习SDH传输系统、CC08程控交换系统、GSM移动通信系统,通过对这些设备的熟悉,是我们对通信专业的方向有了进一步的了解。下面内容大概介绍一下上面三种的概念:1、SDH是一种将复接、线路传输及交换功能融为一体、并由统一网管系统操作的综
2、合信息传送网络,是美国贝尔通信技术研究所提出来的同步光网络(SONET);2、程控交换实质上是采用计算机进行“存储程序控制”,它将各种控制功能,方法编成程序,存入存储器,利用对外部状态的扫描数据和存储程序来控制,管理整个交换系统的工作;3、移动通信系统主要有蜂窝系统,集群系统,AdHoc网络系统,卫星通信系统,分组无线网,无绳电话系统,无线电传呼系统等。关键词:SDH传输系统;CC08程控交换系统;GSM移动通信系统现代通信系统程序设计实训-陈杰AbstractThefour-weekcomprehensivetraining,althoughveryhardbutthecorrespond
3、ingourharvestisalsoveryrich.Intheprocessofcomprehensivetraining,weshouldnotonlytolearnknowledgewithpracticalapplication,toincreaseknowledgeinpracticeability,improvingtheknowledgesystemstructure.Incomprehensivepracticalaspectinlearning,bystudyingthebasictheoryknowledge,hands-onlaboratoryequipment,te
4、ctonicinterpretationequipment,refinedknowledgesystem,wearegoingtotheuniversityfouryearsofaccumulationoflearningtoachievemasterythroughacomprehensivestudy.ThistrainingismainlystudytheSDHtransmissionsystem,CC08SPCswitchingsystem,GSMmobilecommunicationsystem,throughthefamiliarwiththeequipment,isourpro
5、fessionaldirectiontohaveafurtherunderstandingofcommunication.Tointroduceabouttheconceptoftheabovethreeofthefollowingcontents:1,SDHisamultiplex,linetransmissionandexchangefunction,andbytheunifiednetworkmanagementsystemoperationofcomprehensiveinformationnetwork,bellcommunicationsresearchinstituteinth
6、eUnitedStatesoftheproposedsynchronousopticalnetwork(SONET);2,program-controlledexchangeisessentially"storedprogramcontrol"byusingthecomputer,itwillbeallkindsofcontrolfunctions,themethodofformingprocedure,depositedinthememory,usetheexternalstateofscandataandstoredprocedurestocontrol,managementworkof
7、thewholeexchangesystem;3,mobilecommunicationsystemmainlyincludecellularsystems,clustersystem,AdHocsystem,satellitecommunicationsystem,packetradionetwork,cordlesstelephonesystem,radiopagingsystem,etc.Keyword