5G的详细介绍与前景展望(英文版)课件

5G的详细介绍与前景展望(英文版)课件1目录1423ThedevelopmentofmobilecommunicationtechnologyWhatis5G?Whydoweneed5G?Researchstatusandchallengesof5G.5FiGWi目录1423Thedevelopmentofmobil21Thedevelopmentofmobilecommunicationtechnology1Thedevelopmentofmobile3SimulationofmobilecommunicationsystemDigitalmobilecommunicationsystemmultimediamobilecommunicationssystemBroadbandaccessanddistributionnetworksystem19801G2G3G4G199020062011Thedevelopmentofmobile

communicationtechnologySimulationofmobilecommunica45G的详细介绍与前景展望(英文版)课件52What

is5G?2Whatis5G?6AnEnglishabbrevi-ation01AnEnglishabbreviationconvergednetwork02UNEAgreenenergynetwork03Agreenenergynetwork5GistheEnglishabbreviationof“Thefifthgenerationmobilecommunicationtechnology”Comparedwith2G,3Gand4G,5Gisnotindependentandbrand-new.Itisacombinationandfurtherdevelopmentofpresentmobilecommunicationtechnology.Besidesthespeedupgrade,5Gwillalsomeettherequirementsoflargebandwidth,superhighcapacity,superdensesite,superhighreliabilityandwheneverandwhereverpossibleaccess.AnEnglishabbrevi-ation01An7Somedetailsabout5GSomedetailsabout5G83Whydoweneed5G?3Whydoweneed5G?9Thenecessityof5GWhydoesthevisionof5Gemerge？Mobilecommunicationhasprofoundlychangedpeople'slife,butpeople'spursuitforhigherperformanceofmobilecommunicationhasneverstopped.Inordertocopewiththefutureofmobiledatatrafficexplosivegrowth,theconnectionofmassivedevice,thecontinuousemergenceofvariousnewservicesandapplicationsscene,thefifthgenerationmobilecommunication(5G)systemwillemergeastimesrequire.Thenecessityof5GWhydoest105Gwillpenetrateintoallareasofthesocietyinthefuture,constructsanall-wavecustomer-focus

informationecologysystem.5Gwillmakeinformationbreakthroughthelimitationoftimeandspace,providingexcellentinteractiveexperienceandimme-rsiveinformationfeastfortheuser.Throughtheseamlessfusionway,5Gwillclosethedistanceofallthings,realizetheintelligentinterconnectionbetweenmanandallthingsonearth.5Gwillpenetrateintoallare115Gwillprovidetheaccessrateoffiberlike,theusingexperienceof“zerodelay”,theabilitytoconnectbillionsofdevices,superhighfluxdensity,superhighconnectionnumberdensity,superhighmobilityandothermultiscenefavorableserviceandintelligentoptimizationofbusinessanduserperception.Atthesametime,5Gwillbringthenetworkoverahundredtimestheenergyefficiencyandultrahundredtimesthebitcostreduction.Finally5Gwillrealizethegeneralhopeof“Gettheinformationwheneveryouwantandallthingsonearthareatyourfingertips”.5Gwillprovidetheaccessrat124Researchstatusandchallengesof5G.4Researchstatusandchallenge13Tomeetthedemandof5G,breakthroughinairinterfacetechnologyisnecessary.Butinnovationinnetworkarchitectureisalsosignificantandnecessarysoastorealizethevisionof5G.Tomeetthedemandof5G,brea1401Centralizedordistributednetworkarchitecture02Thedividinglineofaccessnetworkandthecorenetwork03Torealizenetworkconstructionorfunctionconfiguration04TheinfluenceofNFVandSDN05IMT-2020(5G)architectureisevolutionorrevolutionPart1Fiveopeningproblemondesigning5Gnetworkarchitecture01Centralizedordistributedn15Part02Integrationof5GandWi-FiAngeneralintroductionofIntegrationof5GandWi-FiTheintegrationnetworkof5GandWi-Ficanwellsolvetheproblemofrapidgrowingwirelesstrafficanduserexperiencepursuitin5G.Integrationofmulti-radioaccesstechnology,multipleneedsandmultipleinternetwerestudiedtobecometheinevitabletrendforIMT2020(5G).Inthenetworkingof5GandWi-Fi,integrationofnetworkapplicationsceneandfusionnetworkingtechnologywereintroducedtobetheinevitabledemand,no-senseauthentication,networksecurity,greencommunicationwereproposedtobecomethekeytechnicalindications.Part02Integrationof5Gand16IntegrationofnetworkingtechnologyrouteIntegrateWi-Fiintomobilecommunicationnetworkasawirelesstechnologyunderthecircumstanceofintegrationofavarietyofcellularnetwork.Torealizethemultipleaccessmodeofcorenetworkwithothercellulartechnologykeytechnicalindicationsno-senseauthentication,networksecurity,greencommunicationwereproposedtobecomethekeytechnicalindications.Integrationofnetworkingtech17SomechallengesToworkwellinamultiserviceenvironmentwithseamlesshandovertechnologyInterferencesuppressiontechnologyAutomaticadaptationtechnologySecurityproblems.Seamlessdockingofsecureprotocolwhenintegrating5GandWi-Fi.SomechallengesToworkwellin18Part03Securityvisionof5GThesecuritykeytechnologiesPart03Securityvisionof5GT19Largedatasecurityin5G1Securityproblemsbroughtbycloudization,virtualizationandSoftwareDefinedNetwork,SDN2Thesecurityofmobileintelligentterminal3Largedatasecurityin5G1Secu20ResearchersResearchers21THANKYOUVERYMUCHTHANKYOUVERYMUCH22谢谢观看！2020

谢谢观看！235G的详细介绍与前景展望(英文版)课件24目录1423ThedevelopmentofmobilecommunicationtechnologyWhatis5G?Whydoweneed5G?Researchstatusandchallengesof5G.5FiGWi目录1423Thedevelopmentofmobil251Thedevelopmentofmobilecommunicationtechnology1Thedevelopmentofmobile26SimulationofmobilecommunicationsystemDigitalmobilecommunicationsystemmultimediamobilecommunicationssystemBroadbandaccessanddistributionnetworksystem19801G2G3G4G199020062011Thedevelopmentofmobile

communicationtechnologySimulationofmobilecommunica275G的详细介绍与前景展望(英文版)课件282What

is5G?2Whatis5G?29AnEnglishabbrevi-ation01AnEnglishabbreviationconvergednetwork02UNEAgreenenergynetwork03Agreenenergynetwork5GistheEnglishabbreviationof“Thefifthgenerationmobilecommunicationtechnology”Comparedwith2G,3Gand4G,5Gisnotindependentandbrand-new.Itisacombinationandfurtherdevelopmentofpresentmobilecommunicationtechnology.Besidesthespeedupgrade,5Gwillalsomeettherequirementsoflargebandwidth,superhighcapacity,superdensesite,superhighreliabilityandwheneverandwhereverpossibleaccess.AnEnglishabbrevi-ation01An30Somedetailsabout5GSomedetailsabout5G313Whydoweneed5G?3Whydoweneed5G?32Thenecessityof5GWhydoesthevisionof5Gemerge？Mobilecommunicationhasprofoundlychangedpeople'slife,butpeople'spursuitforhigherperformanceofmobilecommunicationhasneverstopped.Inordertocopewiththefutureofmobiledatatrafficexplosivegrowth,theconnectionofmassivedevice,thecontinuousemergenceofvariousnewservicesandapplicationsscene,thefifthgenerationmobilecommunication(5G)systemwillemergeastimesrequire.Thenecessityof5GWhydoest335Gwillpenetrateintoallareasofthesocietyinthefuture,constructsanall-wavecustomer-focus

informationecologysystem.5Gwillmakeinformationbreakthroughthelimitationoftimeandspace,providingexcellentinteractiveexperienceandimme-rsiveinformationfeastfortheuser.Throughtheseamlessfusionway,5Gwillclosethedistanceofallthings,realizetheintelligentinterconnectionbetweenmanandallthingsonearth.5Gwillpenetrateintoallare345Gwillprovidetheaccessrateoffiberlike,theusingexperienceof“zerodelay”,theabilitytoconnectbillionsofdevices,superhighfluxdensity,superhighconnectionnumberdensity,superhighmobilityandothermultiscenefavorableserviceandintelligentoptimizationofbusinessanduserperception.Atthesametime,5Gwillbringthenetworkoverahundredtimestheenergyefficiencyandultrahundredtimesthebitcostreduction.Finally5Gwillrealizethegeneralhopeof“Gettheinformationwheneveryouwantandallthingsonearthareatyourfingertips”.5Gwillprovidetheaccessrat354Researchstatusandchallengesof5G.4Researchstatusandchallenge36Tomeetthedemandof5G,breakthroughinairinterfacetechnologyisnecessary.Butinnovationinnetworkarchitectureisalsosignificantandnecessarysoastorealizethevisionof5G.Tomeetthedemandof5G,brea3701Centralizedordistributednetworkarchitecture02Thedividinglineofaccessnetworkandthecorenetwork03Torealizenetworkconstructionorfunctionconfiguration04TheinfluenceofNFVandSDN05IMT-2020(5G)architectureisevolutionorrevolutionPart1Fiveopeningproblemondesigning5Gnetworkarchitecture01Centralizedordistributedn38Part02Integrationof5GandWi-FiAngeneralintroductionofIntegrationof5GandWi-FiTheintegrationnetworkof5GandWi-Ficanwellsolvetheproblemofrapidgrowingwirelesstrafficanduserexperiencepursuitin5G.Integrationofmulti-radioaccesstechnology,multipleneedsandmultipleinternetwerestudiedtobecometheinevitabletrendforIMT2020(5G).Inthenetworkingof5GandWi-Fi,integrationofnetworkapplicationsceneandfusionnetworkingtechnologywereintroducedtobetheinevitabledemand,no-senseauthentication,networksecurity,greencommunicationwereproposedtobecomethekeytechnicalindications.Part02Integrationo