evolution of 3g,4g and beyond 5g systems
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evolution of 3g,4g and beyond 5g systems Presentation Transcript

  • 1. Evolution of 3G,4G and beyond 5G systems PRESENTED BY: A.SRI SOWMYA (08Q61A0501)
  • 2.
    • INTRODUCTION TO WIRELESS COMMUNICATION SYSTEMS
    • HISTORY: EVOLUTION FROM 1G TO 5G WIRELESS SYSTEM
    • WORKING: TYPES OF WIRELESS COMMUNICATION NETWORKS
    • WIRELESS APPLICATIONS AND SERVICES
    • ADVANTAGES AND DISADVANTAGES
    • CONCLUSION
    • BIBILOGRAPHY
    • REFERENCES
  • 3.
    • Our ultimate goal is to communicate with any type of information with anyone, at anytime, from anywhere. This is possible with the aid of WIRELESS TECHNOLOGY
  • 4.
    • Different generations
    • evolved they are
    • 1G WIRELESS SYSTEM
    • 1980's and completed in early 1990’s
    • Analog system and speed 2.4kbps.
    • 2G WIRELESS SYSTEM
    • late 1980s and finished in the late 1990s
  • 5.
    • Digital signal and speeds 64kbps.
    • 2G,2.5G was the digital handsets that we are used today
    • 3G WIRELESS SYSTEM
    • (cdma 2000 in us & w-cdma in europe & japan):2000's
    • 128kbps (high speed)
    • 384kbps(slow speed)
    • 2mbps(stationery)
    • 4G /5G WIRELESS SYSTEM
    • (MC-CDMA,OFDM):2010'S.
  • 6.
    • 3G Services include:
    • Global roaming
    • Superior voice quality and video conference
    • e-mail, personal organizer
    • Information for web surfing, music, news, corporate intranet, transportation
    • Purchasing – on-line shopping / banking, ticketing, gambling, games, etc.
  • 7.
    • 4G is a conceptual framework and a discussion point to address future needs of a high speed wireless network
    • Expected to emerged around 2010 – 2015
    • 4G will bring almost perfect real world wireless or called “WWWW: World Wide Wireless Web
  • 8.
    • 5G is a completed wireless communication with almost no limitation; somehow people called it real wireless world
    • 5G wireless system is only theory and not real
  • 9.
    • CELLULAR NETWORK
    • Evolved from mobile telephone as voice conversation and communication tools for private and business uses
  • 10.
    • Emerged from computer network. It helps business user to expand their service areas by using LAN (faster data transport)
    WIRELESS LOCAL AREA NETWORK
  • 11.  
  • 12.
    • Wireless applications are those which use free space as the transmission medium & do not involve cabling like fiber or copper
    • Voice Data,Microwave TV Transmission, millimeter Data Transmission, Cellular Telephony Services, Wireless Video
  • 13.
    • Wireless solutions for
    • business and industry
    • schools
    • people on the go like Real Estate Agents, Stock Brokers, Doctors, Pilots
    • Personal and home security
    • police and emergency vehicles
  • 14.
    • 3G is very attractive and advantageous
    • Users get high quality services like excellent sound quality ,fast mobile internet connection, video calls
    • 3G uses UMTS which yields to existing GSM networks that exist in almost every small city & village, thus the change of equipment & software connected with material cost that’s why only big companies are able to affordable
    • 4G is set to available around 2010,with the 1billion users around world
    • Users can expect low cost per data bit,as well as speed & reliability
  • 15.
    • 4G and NGN’s are becoming fast and very cost-effective
    • Service providers are in search of migration to all IP network ,a more expected to lower high speed data costs like 3.5G or even 4G,5G
    • WWWW (wide wireless web) started from 4G technologies
    • 5G should make an important difference and add more services and benefit to the world over
  • 16.
    • wireless systems becoming an important infrastructure in our society, network and internet field. In this paper, it is briefly introduced the history background of 1G to 5G,A virtual global system is a good solution that can efficiently connect many dedicated wireless systems including 2G to 4G cellular systems, wireless LAN, broadcasting systems, etc. offering more services and smooth global roamingwith inexpensive cost.
  • 17.
      • Werner Mohr (2002). "Mobile Communications Beyond 3G in the Global Context" (PDF). Siemens mobile. http://www.cu.ipv6tf.org/pdf/werner_mohr.pdf.
      • Morr, Derek (2009-06-09). "Verizon mandates IPv6 support for next-gen cell phones". http://www.personal.psu.edu/dvm105/blogs/ipv6/2009/06/verizon-mandates-ipv6-support.html. 
      • "KT Launches Commercial WiBro Services in Korea". WiMAX Forum.  
  • 18.
    • 4G Small Cells Alcatel-Lucent Chair on 4G
    • Verizon 4G LTE Speed Test Video Smartkeitai.com.
    • 3GPP LTE Encyclopedia
    • Nomor Research: White Paper on LTE Advance the new 4G standard
    • "High speed mobile network to launch in Jersey“ BBC News.
    • Sajal Kumar Das, John Wiley & Sons (April 2010): "Mobile Handset Design", ISBN 978-0-470-82467-2
    • Will Knight (2005-09-02). "4G prototype testing“.
  • 19.  
  • 20.