MDAS系統(tǒng)在樓宇小區(qū)覆蓋GSM網(wǎng)絡(luò)信號的應(yīng)用.pdf

1、目錄摘要1Abstract2第一章引言一””一”””3第一節(jié)課題研究背景“3第二節(jié)主要的研究工作一”4第三節(jié)主要的研究成果一”5第四節(jié)論文的組織結(jié)構(gòu)“一”一5第二章GSM微蜂窩網(wǎng)絡(luò)建設(shè)現(xiàn)狀研究“”7第一節(jié)GSM技術(shù)研究””7第二節(jié)GSM在樓宇小區(qū)覆蓋建設(shè)現(xiàn)狀8第三節(jié)傳統(tǒng)GSM微峰窩覆蓋存在的問題lO第三章MDAS技術(shù)研究14第一節(jié)MDAS系統(tǒng)的誕生的背景14第二節(jié)MDAS主要設(shè)備和組網(wǎng)方式一16第三節(jié)MDAS關(guān)鍵技術(shù)研究17第四章MDA

2、S覆蓋GSM網(wǎng)絡(luò)應(yīng)用場景研究一眨l第一節(jié)分布系統(tǒng)設(shè)計(jì)原則一21第二節(jié)商務(wù)樓宇典型覆蓋方案23第三節(jié)居民小區(qū)典型覆蓋方案25第五章MDAS系統(tǒng)在樓宇室內(nèi)接入覆蓋應(yīng)用實(shí)例26第一節(jié)室內(nèi)接入覆蓋解決方案26第二節(jié)室內(nèi)接入覆蓋效果測試和評估31第六章MDAS系統(tǒng)在聚類商鋪覆蓋應(yīng)用實(shí)例39第一節(jié)聚類商鋪覆蓋解決方案39第二節(jié)聚類商鋪覆蓋效果測試和評估44第七章MDAS系統(tǒng)密集居民區(qū)覆蓋應(yīng)用實(shí)例49第一節(jié)密集居民區(qū)覆蓋解決方案49第二節(jié)密集居民區(qū)覆

3、蓋效果測試和評估53第八章總結(jié)56參考文獻(xiàn)59致謝6lAbstractThecurrentGSMmobilenetworkiSstillthemostcommonlyusedofthesecondgenerationdigitaIcellularmobilecommunicationnetwork。whichsupportsthelargestwirelesscommunicationsusergroupintheworldbutwit

4、htheincreaseofusers。therapidcompletionofthehighrise，theincreaseofbuildingdensity。ourwirelessenvironmentandwirelessnetworkqualitywithstandthegrowingchallengestheintensiveareassuchasresidentiaIareashighriseOfficebuildingsh

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6、includingthereplanningofbasestationconstructiontoincreasethecoveragedensity。buildingmicrocellularbasestationtoextendcoverage，tosupplementcoveragethroughGRRUIightpulIfarwayFoundintheactuaInetworkconstruction。however，witht

7、heincreaseofthesizeoftheresidentiaIareaandthefloorheightrestrictionsthelocationswherewecanconstructtheoutdoorbasestationtosolveproblemsbecomefewerandfewer，thesolutionofmicrocellulariSineffectiveduetothehousingstructure。a

8、ndsomeresidentsconsiderthatthewirelesssignalradiationwilIaffectthehealthSobuildingsignaIantennasinbuildingsandresidentiaIareasiSalsobecomingmoreandmoredi銜cultThisarticlefocusesontheprograms。feasibilityandabilitywhichsolv

9、ethenetworkweakcoverageandnetworkIOWqualityproblemsinthecurrentbuildingsandresidentialareasindayto—dayWOrkofnetworkoptimizationusingMDASsystemtechnologybasedontheEthernetcableofGSMcoveragePapersdotheinvestigationandresea

10、rchonthecurrentcoverageofwirelessmicro—cellularnetworkfortheproblemsoftraditionalcoveragesystemtOfuIlyunderstandthedifficultproblemsofconstructionofwirelessnetworkcoverageintheresidentiaIareasandcommerciaIbuildingsUnders

11、tandthewiredbroadbandandtheconstructionmethodandtechnologyofGSMmicrocellularnetworkandanalyzeandresearchtheMDAStechnologywhichiSbasedontheGSMnetworkwhosefrequencybandiSlimitedsortouttheMDASsystem’Sequipment，networking，pe

12、rformance，criticaItechnology，proposesomesolutionsincommerciaIbuildingsresidentiaIareasandotherscenesConstructnetworkandtestnetworkwithcombinationofactuaIresidentiaIareasandbuildings，studywirelesscoverageeffect，thequality

13、ofthewirelessnetworkbroadbandnetworkperformanceindicatorsaswelIasthefeasibilityofpracticalapplicationFinally，accordingtothetechnicaIcharacteristicsoftheMDAS，sumuptheadvantagesofitscurrentcoverageofGSMtimedivisionsinglene