Ad Hoc语音通信无错版

毕业设计（论文）题目基于智能手机AdHoc网络的研究与实现姓名傅江政学号31102223专业班级通信1102班所在学院信息与电气分院指导教师（职称）刘兴华（副教授）二○一五年四月八日浙江大学城市学院毕业论文摘要I基于智能手机的无线AdHoc网络的研究与实现【摘要】移动通信技术的爆炸式发展导致了人们对无线语音通信的不断需求，从起初的1G模拟蜂窝网络到2G的数字网络在到现在的3G高速IP数据网络和4G的全IP数据网络以及刚由英国萨里大学研发出的5G网络，所有的研发都体现了人们对语音通信的需求，adhoc作为最早的无线网络通信技术，至今还拥有广泛的应用领域。本文首先介绍了此次研究的课题的相关背景以及此技术现在依旧存在的一些问题，进而阐述此次研究的宗旨和意义，在这之后，我会简单的介绍本次研究中所涉及到的相关知识，由于本次研究所需要的软硬件版本较高，我会就软硬件的需求进行简单的介绍，由于国内对于语音通信的协议的限制，所以此次研究我运用的是UDP协议，我也会对UDP协议进行简单的介绍以及分析，除此之外，我还会简单阐述各个模块的功能。在此之后，由于AdHoc网络通信的不安全性，我会提出一个利用吻接数在AdHoc通信安全领域的猜想。最后，本文会对整篇论文进行总结，同时对此系统现在存在的问题以及今后的工作进行简单说明，总结了本人在本科生阶段的研究工作以及成果。【关键词】移动adhoc网络，智能手机，无线语音通信，UDP协议,吻接数浙江大学城市学院毕业论文AbstractIIResearchandImplementationofWirelessAdHocNetworkBasedonSmartPhone【Abstract】Inthisdayandage,asthemobilecommunicationtechnologyisburgeoning,increasingnumerouspeopledemandthewirelessvoicecommunication,fromthefirstgeneration(analogcellularnetworks)andsecondgeneration(digitalnetworks)tothirdgeneration(high-speedIPnetworks)andforthgeneration(alltheIPnetworks)aswellasthenewtechnology,researchedbytheUniversityOfSurreyUnitedKingdom,whichcalledfifthgeneration,Alltheresearchreflectatruththatwirelessvoicecommunicationisneeded.MobileAdhocnetworkastheearliestwirelessvoicecommunication,italsohavewidelyusinguptonow.Inthispaper,Iwillendeavortointroducetherelatedbackgroundandsomeunresolvedprobleminthisresearch,thenexplainthepurposeandmeaningofthisone.Afterthis,Iwillbrieftherelatedskillwhichisimperativeinthisresearch,becauseofthehigh-demandofthesoftwareandhardware,Iwillalsoexplainthedemandofthisresearch.Asweallknow,thevoicecommunicationprotocolhavebeenlimitedsothatIshouldusetheUserDatagramProtocol,soIwillalsosharewithyoutheanalysisofthisone.Apartfromthat.Iwilldescribethedesignofthesystemineachfunctionalmoduleunitsindetail.Then,IwillconjecturethatimprovetheAdHoc’ssecretbyusingkissingnumberproblem.Tosumup,Iwillmakeasummaryofthispaper,atthesametime,Iwillalsointroducetheproblemofthissystemaswellasthefutureworkwhichshoulddo.Atlast,summarizestheworksandtheresultsofmyself浙江大学城市学院毕业论文AbstractIIIduringthebachelor-degree.【KeyWords】MobileAdhocNetwork，Wirelessvoicecommunication，Smartphone，UserDatagramProtocol,kissingnumberproblem浙江大学城市学院毕业论文目录IV目录第1章绪论............................................................................................................................11.1开发背景....................................................................................................................11.1.1Adhoc网络对于4G网络的意义.................................................................11.1.2AdHoc的优点...............................................................................................21.1.3AdHoc网络的广播.......................................................................................31.1.4AdHoc的现状...............................................................................................31.2课题的研究内容........................................................................................................41.2.1课题的主要工作内容.....................................................................................41.2.2研究成本的分析.............................................................................................51.3论文的组织结构........................................................................................................5第2章Adhoc的简介...........................................................................................................72.1AdHoc和W-Lan的历史.........................................................................................72.2什么是Adhoc网络..................................................................................................82.2.1移动Adhoc网络的媒介和访问控制...........................................................82.2.2移动Adhoc网络的路由问题.......................................................................82.3移动Adhoc网络的应用..........................................................................................82.3.1紧急事件服务.................................................................................................92.3.2传感器尘埃节点.............................................................................................92.4在IEEE802.11下的AdHoc网络..........................................................................9第3章基于Adhoc智能手机语音系统分析......................................................................113.1整体需求..................................................................................................................113.2功能需求..................................................................................................................113.2.1服务端...........................................................................................................113.2.2客户端...........................................................................................................113.3开发运行环境需求.................................................................................................123.4性能需求........................................................................................................