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Ssss

  1. 1. SEMINARSEMINARONON4G4GPresented byRAFEENA.RRoll no: 32
  2. 2. CONTENTSCONTENTSINTRODUCTIONABOUT 4GHISTORYFEATURESAPPLICATIONSPICTURES OF 4G MOBILESCONCLUSION
  3. 3. INTRODUCTIONINTRODUCTION4G is the next generation of wirelesstechnology.4G mobile communication systemssolve the problems of 3G system.It provides a wide variety of newservices.It will support the next generation ofmobile service, and the fixed wirelessnetworks.
  4. 4. 4G4G4G refers to the fourth generation ofcellular wireless standards.Its aim is to provide a wide ranges of datarate.4G will be a fully IP-based integratedsystem.First 4G Mobile Network Launches InSweden.It is widely used for internet access oncomputers.
  5. 5. HISTORYHISTORY1G is designed in 1970.It is based on analogtechnology.2G is designed in 1980s were still usedmainly for voice application based on digitaltechnology.During 1990s 3G mobile was designedwhich would have high quality voicechannels.An interim step is being taken b/w 2G and
  6. 6. FEATURESFEATURESSystem CapacityData RatesGlobal Seamless RoamingQuality of Service.Networks
  7. 7. APPLICATIONSAPPLICATIONSIntelligent Transport System (ITS)Environment safetyOptimum route selectionEntertainment and 4GM-CommerceTelemedicineCrisis management
  8. 8. 4G Mobile - 100464 x 338 - 19kBut its 4G986 x 1200 - 67kever 4G mobile550 x 493 - 27kfirst so-called 4G450 x 805 - 82k - jpg3G/4G Dual-Mode250 x 250 - 27k - jpg16G,8G,4G Mobile560 x 560 - 33k - jpgExpress Card 4G310 x 249 - 15k - jpgHTC MAX 4G360 x 362 - 41k - jpg
  9. 9. CONCLUSIONCONCLUSIONThe fourth generation promisesto fulfill the idea to provide highdata rates everywhere over awireless network.It also offers thepromise to reduce a number oftechnologies to a single globalstandard.
  10. 10. THANK YOUTHANK YOU

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