基于TD-LTE石油專網(wǎng)移動(dòng)管理實(shí)體MME的研究與實(shí)現(xiàn).pdf

1、論文題目：基于TDLTE石油專網(wǎng)移動(dòng)管理實(shí)體MME的研究與實(shí)現(xiàn)專業(yè)：通信與信息系統(tǒng)學(xué)生：魯飛（簽名）__________指導(dǎo)老師：李白萍（簽名）__________摘要近年來，隨著科技的不斷發(fā)展，各行業(yè)領(lǐng)域的生產(chǎn)管理逐漸向數(shù)字化、智能化的方向邁進(jìn)，行業(yè)領(lǐng)域移動(dòng)專網(wǎng)水平遠(yuǎn)不能滿足現(xiàn)有行業(yè)應(yīng)用的發(fā)展需要?；赥DLTE技術(shù)的移動(dòng)通信專網(wǎng)系統(tǒng)以其高數(shù)據(jù)速率、分組傳送、時(shí)延降低、廣域覆蓋和向下兼容等技術(shù)優(yōu)勢(shì)，滿足行業(yè)用戶對(duì)技術(shù)先進(jìn)性以及安全可靠

2、性方面的通信需求，為當(dāng)前因技術(shù)落后面臨發(fā)展困境的包括石油行業(yè)在內(nèi)的各行業(yè)領(lǐng)域通信網(wǎng)絡(luò)建設(shè)提供了良好的契機(jī)。本文在分析國(guó)內(nèi)外石油專網(wǎng)的發(fā)展現(xiàn)狀以及比較現(xiàn)有應(yīng)用于石油專網(wǎng)的多種無線通信技術(shù)的基礎(chǔ)上，指出了石油專網(wǎng)的通信特點(diǎn)以及現(xiàn)有石油專網(wǎng)通信技術(shù)的不足，引出了4G通信技術(shù)TDLTE的技術(shù)特點(diǎn)與行業(yè)應(yīng)用優(yōu)勢(shì)。在此基礎(chǔ)上，本文提出了一種基于TDLTE技術(shù)的新型石油無線通信系統(tǒng)的設(shè)計(jì)方案，從TDLTE的網(wǎng)絡(luò)總體架構(gòu)、專網(wǎng)總體架構(gòu)、專網(wǎng)設(shè)備以及系統(tǒng)

3、功能等方面對(duì)TDLTE石油專網(wǎng)進(jìn)行了闡述，通過比較公網(wǎng)與專網(wǎng)的差異，優(yōu)化設(shè)計(jì)了專網(wǎng)核心網(wǎng)。根據(jù)TDLTE石油通信專網(wǎng)的系統(tǒng)模型，本文對(duì)專網(wǎng)的移動(dòng)管理實(shí)體MME（MobilityManagementEntity）進(jìn)行了研究，并從行業(yè)應(yīng)用角度、協(xié)議棧結(jié)構(gòu)、接口關(guān)系等方面對(duì)專網(wǎng)MME業(yè)務(wù)的實(shí)現(xiàn)方法進(jìn)行了分析。研究過程中，本文提出了專網(wǎng)特有的MME處理模型，設(shè)計(jì)并優(yōu)化了切換過程、位置區(qū)更新過程、鑒權(quán)認(rèn)證過程的相關(guān)業(yè)務(wù)過程的信令流程和軟件實(shí)現(xiàn)過程

4、，順利完成了應(yīng)用程序的軟件移植及軟硬件聯(lián)調(diào)測(cè)試工作。實(shí)驗(yàn)結(jié)果表明，基于TDLTE技術(shù)的石油專網(wǎng)通信系統(tǒng)在集成了公網(wǎng)接入網(wǎng)功能與核心網(wǎng)功能于一體，精簡(jiǎn)了通信網(wǎng)元和通信協(xié)議后，仍可有效實(shí)現(xiàn)專網(wǎng)通信系統(tǒng)中MME的業(yè)務(wù)功能，為石油專網(wǎng)通信系統(tǒng)的建設(shè)奠定了堅(jiān)實(shí)的基礎(chǔ)。關(guān)鍵詞：TDLTE；石油專網(wǎng)；MME；協(xié)議棧研究類型：應(yīng)用研究型Subject:TheResearchAchievementofMobilityManagementEntityMME

5、inPrivatePetroleumCommunicationwkBasedonTDLTESpecialty:CommunicationInfmationSystemName:LuFei(Signature)Instruct:LiBaiping(Signature)ABSTRACTWiththedevelopmentoftechnologytheproductionmanagementfvariousindustriesgraduall

6、ychangesintodigitalintelligentdirectioninrecentyears.Themobileprivatewkfunctionofindustryfieldscannotmeetthedevelopmentneedsofexistingindustryapplications.ThemobileprivatewkcommunicationsystembasedonTDLTEcanmeetthecommun

7、icationneedsinadvancedtechnologysafetyaspectsofindustryuserswithitstechnicaladvantageslikehighdataratepackettransmissionlowerlatencywideareacoveragecompatibilityetc.Allthesetechnicaladvantagesprovideagooddevelopingchance

8、fcommunicationwkconstructionofpetroleumindustrieswhichfacethedevelopingtroublebecauseoftheoutdatedtechnology.Onthebasisofanalyzingthedevelopmentconditionofdomesticfeignpetroleumprivatewkcomparingthewirelesscommunicationt

9、echnologieswhichusedinpetroleumprivatewkthispaperhaspointedoutitscommunicationfeaturesdisadvantagesofcommunicationtechnologyinpetroleumprivatewkdescribesthetechnicalacteristicsapplicationadvantagesofTDLTEatthesametime.An

10、ewdesignprojectofwirelesscommunicationsysteminprivatepetroleumcommunicationwkbasedonTDLTEisproposedinthispaper.wkarchitectureequipmentsfunctionfeaturesofthissystemaredescribed.Thispaperhasdesignedtheevolvedpacketceofpriv

11、atewkaftercomparingthedifferencebetweenpublicwkprivatewk.AccdingtothecommunicationmodelofTDLTEthepaperhasstudiedtheachievementofMMEintheprivatewkanalyzeditfromtheviewofapplicationprotocolstackinterfacerelationships.Simul