lte下行单天线信道估计分析及众核实现

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1、英文缩写说明3G3rd一Generation3GPPThe3rdGenerationPartnershiPProjectACKACKnowledgeCharaeterASICAPPlieationSpeeificIntegratedCireuitBERBitErrorRateCDMACodeDivisionMultiPleAeeessCCCDQPSFlITCycliePrefiXChanne!StateInforrnationChannel一StateInfol，1llationDise喊eFourierTransformDwPTSDownlinkPIlotTimeSloteNodeBE

2、volvedNodeBE一UTRANEvolution一UMTSTerrestrialRadioAeeessNetworkFDDFrequencyDivisionDuPlexingFDMFreque一IcyDivisionMultiPlexingG州GFFLUE人屯MFP什H州HL名拒招拒资开下ISl(胡I33)F!CSIU?I;(RA洲M，砰DTQA、P内/ISAA、)张FrequeneyDIVisionMultiPleAeeessFastFourierTransfol，11ationGuardPerlodGlobalSystemofMobileeommunieatiollHybrid

3、AutomatieRepeatreQuestHighSpeedDownlinkpacketAccesSHighSpeedUuplinkpaeketAceessInverse一FastFourierTransformationIPMultimediaSubsystem1llstrtletiollPerClock111ter一Sy一nboll一lterferenceLillearMillilllulnMeal卜Squa一edEr一orLeastSqtlar‘eLTELo一19Ter一nEvolutiollMACMediaAeeessCo一ltrolMBMSML一lti一11ediaBroad

4、eastMt一ltieastServiceMBSFNML一ltieastBroadeastSillgleF一equencyNetwo一‘kMIMOMultiPle一InPutMultiPle一Out一PutMIPSMi!1ionInstruetionsPerSeeo一记MMSEMillimumMean一SquaredErrorMSEMeanSquaredErrorNACKNON一ACKnowledgeCharaeterOFDMOrthogonalFrequeneyDivisionMultiPlexingOFDMAOrthogonalFrequeneyDivisionMultiPleAee

5、essPARAPeak一to一averagePowerratioPBCHPhysiealbroadeastchannelPCFICHPhysiealControlFormatIndicatorChannelPDCCHPhysiealDownlinkControlChannelPDSCHPhysiealDownlinkSharedChannelPHICHPhysiealHybrid一ARQIndieatorChan，lelPUSCHPhysiealUPlinkSharedChannelQAMQuadratureAmPlitudeModulationQoSQualityofServieeQP

6、SKQuadraturePhaseShiftKeyingRBResoureeBloekREResoureeElementRMSRootMeanSquareRRCRadioResoureeCo一ltrol51505ingleinPutSingleoutPutSNR5ignalNoiseRateSSCHSeeonda甲synchrollizationChallnelTDDTimeDivisio一1DuPlexillgTDMTimeDivisionMultiPlexTDMATimeDivisionMultiPleAccessTD一SCDMATi一neDivisio一1一Syncllroxlou

7、sCodeDivisiorlMultiPleAeeessUEUse贡·EquiPznelltUHFUltraHigllFrequellcyUPPTSUPlillkPilotTi一neSlotUTMSU一1ive一salMobileTeleeolll一11Llxlieatio一15SysterllUTRANUMTSTelTestrialRadioAecessNetwo一kVHFVery11191一freqt一eneyVOIPVoiee