Comparison of 2G 3G 4G 5G | 2G vs 3G vs 4G vs 5G - RantCell

What are the differences between 2G, 3G, 4G LTE, and 5G networks? ... Simply, the "G" stands for "GENERATION". While connected to the internet, the speed of the ... Whatarethedifferencesbetween2G,3G,4GLTE,and5Gnetworks? Simply,the"G"standsfor"GENERATION".Whileconnectedtotheinternet,thespeedoftheconnectiondependsuponthesignalstrengththatisshowninabbreviationslike2G,3G,4G,5G,etc.onanymobiledevice.Eachgenerationofwirelessbroadbandisdefinedasasetoftelephonenetworkstandardsthatdescribethetechnologicalimplementationofthesystem. Theaimofwirelesscommunicationistoprovidehighquality,reliablecommunicationjustlikewiredcommunicationandeachnewgenerationrepresentsabigleapinthatdirection.Mobilecommunicationhasbecomemorepopularinthelastfewyearsduetofastreforminmobiletechnology.Forthecomparisonof2G,3G,4G,and5Gwefirstneedtounderstandthekeyfeaturesofallthesetechnologies. SECONDGENERATION(2G) 2GreferstothesecondgenerationofmobilenetworksbasedonGSM.Theradiosignalsusedbythe1Gnetworkwereanalog,while2Gnetworksweredigital.2Gcapabilitieswereachievedbyallowingmultipleusersonasinglechannelviamultiplexing.During2G,cellularphoneswereusedfordataalongwithvoice.Someofthekeyfeaturesof2Gwere: Dataspeedsofupto64kbps Useofdigitalsignalsinsteadofanalog EnabledservicessuchasSMSandMMS(MultimediaMessage) Providedbetterqualityvoicecalls Itusedabandwidthof30to200KHz THIRDGENERATION(3G) The3GstandardutilisesUniversalMobileTelecommunicationsSystem(UMTS)asitscorenetworkarchitecture.3Gnetworkcombinesaspectsofthe2Gnetworkwithnewtechnologiesandprotocolstodeliverasignificantlyfasterdatarate.Byusingpacketswitching,theoriginaltechnologywasimprovedtoallowspeedsupto14Mbps.ItusedWideBandWirelessNetworkthatincreasedclarity.Itoperatesatarangeof2100MHzandhasabandwidthof15-20MHz.Someofthemainfeaturesof3Gare: Speedofupto2Mbps Increasedbandwidthanddatatransferrates Send/receivelargeemailmessages Largecapacitiesandbroadbandcapabilities InternationalMobileTelecommunications-2000(IMT-2000)werethespecificationsbytheInternationalTelecommunicationUnionforthe3Gnetwork;theoretically,21.6MbpsisthemaxspeedofHSPA+. FOURTHGENERATION(4G) Themaindifferencebetween3Gand4Gisthedatarate.Thereisalsoahugedifferencebetween3Gand4Gtechnology.Thekeytechnologiesthathavemade4GpossibleareMIMO(MultipleInputMultipleOutput)andOFDM(OrthogonalFrequencyDivisionMultiplexing).Themostimportant4GstandardsareWiMAXandLTE.While4GLTEisamajorimprovementover3Gspeeds,itistechnicallynot4G.Whatisthedifferencebetween4GandLTE? Evenafteritwaswidelyavailable,manynetworkswerenotuptotherequiredspeedof4G.4GLTEisa“fourthgenerationlongtermevolution”,capableofdeliveringaveryfastandsecureinternetconnection.Basically,4Gisthepredeterminedstandardformobilenetworkconnections.4GLTEisthetermgiventothepathwhichhastobefollowedtoachievethosepredefinedstandards.Someofthefeaturesof4GLTEare: Supportinteractivemultimedia,voice,video. Highspeed,highcapacityandlowcostperbit(Speedsofupto20Mbpsormore.) Globalandscalablemobilenetworks. Adhocandmulti-hopnetworks. Followingisthecomparisonbetween4Gand5Gspeeds: Theoretical5Gvs4Gspeed Live5Gvs4GspeedtestperformedviaRantCellApp Weconductedacomparisontestcampaignof4Gand5GwithourRantCellapp.Theresultdisplays4Gand5Gdatapointswithpeakthroughputinaparticularlocationfor‘23415’mobilenetworkoperatori.e.MobilenetworkcodeforVodafoneasshownintheimagebelow: FIFTHGENERATION(5G) 5Gnetworksoperateonrarelyusedradiomillimeterbandsinthe30GHzto300GHzrange.Testingof5GrangeinmmWavehasproducedresultsapproximately500metersfromthetower.Usingsmallcells,thedeploymentof5Gwithmillimetrewavebasedcarrierscanimproveoverallcoveragearea.Combinedwithbeamforming,smallcellscandeliverextremelyfastcoveragewithlowlatency. Lowlatencyisoneof5G’smostimportantfeatures.5Gusesascalableorthogonalfrequency-divisionmultiplexing(OFDM)framework.5Gbenefitsgreatlyfromthisandcanhavelatencyaslowasonemillisecondwithrealisticestimatestobearound1–10seconds.5Gisestimatedtobe60to120timesfasterthantheaverage4Glatency. Activeantenna5Gencapsulatedwith5GmassiveMIMOisusedforprovidingbetterconnectionsandenhanceduserexperience.Big5GarrayantennasaredeployedtogainadditionalbeamforminginformationandknockoutpropagationchallengesthatareexperiencedatmmWavefrequencyranges. Further,5Gnetworksclubbedwithnetworkslicingarchitectureenablestelecomoperatorstoofferon-demandtailoredconnectivitytotheirusersthatisadheredtoServiceLevelAgreement(SLA).Suchcustomisednetworkcapabilitiescompriselatency,dataspeed,latency,reliability,quality,services,andsecurity. Withspeedsofupto10Gbps,5Gissettobeasmuchas10timesfasterthan4G.Followingisabriefcomparisonof2G,3G,4G,and5G. 2Gvs3Gvs4Gvs5G Eachgenerationinsomewayhasimprovedoveritspredecessor.Thereisalotofgroundtocomparethecellnetworksover.Followingisthecomparisonbetween2G,3G,4G,5G. Thecomparisonof2G,3G,4G,and5Gclearlyshowsthedifferencesinthetechnologies.Thecomparisonof2G,3G,4G,and5Galsomakesitevidentthat5Gisgoingtobeoneofthemostambitiousleapsinthehistoryofcellnetworktechnologies. 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