FuTURE-FDD無(wú)線蜂窩試驗(yàn)系統(tǒng)MAC層的研究與設(shè)計(jì)實(shí)現(xiàn).pdf

1、東南大學(xué)碩士學(xué)位論文FuTUREFDD無(wú)線蜂窩試驗(yàn)系統(tǒng)MAC層的研究與設(shè)計(jì)實(shí)現(xiàn)姓名：岳曉亮申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：趙新勝?gòu)堅(jiān)?0060301ABSTRACTABSTRACTWiththerapidincreaseofmobileusernumberandnewservicerequestcurrentmobllecommunicationsystemscallnOtmeetneeds，andresearchoft

2、henextgenerationmobilecommunicationsystembecomesmoreandmoreurgentandnecessaryFutureTechnologyforUniversalRadioEnvironment(FUTURE)researchprojectisoneoftheimportantcommunicationtopicofChina863HighTechProjectThepurposeisto

3、studyfuturewirelessmobilecommunicationconcepts，anddevelopairIntcrtacetechnologiesforB3G／4GsystemsDemosystemsareexpectedtobeestablishedSOthatsomekeytechnologiescanbeverifiedMAClayerisgenerallyasub—layerofthelayer2inmobile

4、communicationsystem，whichtiesupbetweenphysicallayerandhigherlayermappingordemappingandmultiplexingordemultiplexingsignallingandservicedatatophysicalchannelsBecauseofthehigherrequestofB3Gthanthatofcurrentcommunicationsyst

5、emintermsofbaudrate，servicefunction，qualityofserviceandreliability，itbecomesvcryimportanttoredefineB3Gcommunicationsystem’slayerstructureanddesignefficientandreliableMAClayerTheFDDwirelesscellularnetworkexperimentalsyste

6、misapartoftheFUTUREresearchprojectAdvancedbasebandtechnologieslikeMIMO，GMC，andOFDMareconsideredVariableservicesofmuItiuserindi行crentcellularareexpectedtobecarriedInthissystem，MAClayer’Sfunctionconsigsofmultiplexingofsign

7、alingandservicedata，resourceallocation，QoScontrolling，andlinkada眥ioncon仃oilingInthismasterthesis，experimentalsystemisintroduced，andthenthesystemrequirementsareanalyzedBaseontheanalysis，MAClayerprotocolisdesignedtomeetthe

8、sedemandsFinallytheFPGAbasedimplementationofMAClayerprotocolisproposedKeywords：LinkAdaptation(LA)，MediumAccessControl(MAC)，F(xiàn)requencyDivisionDuplex(FDD)，Beyond3rdGeneration(B3G)，AutomaticRepeatRequest(ARQ)，F(xiàn)utureTechnolog