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Intro 110220163729-phpapp03


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Intro 110220163729-phpapp03

  1. 1. Mobile Network
  2. 2. Contents <ul><li>Introduction to Mobile Network </li></ul><ul><li>Mobile network in private area </li></ul><ul><li>Mobile network in workplace </li></ul><ul><li>Mobile network in public area </li></ul>
  3. 3. How the mobile network works? <ul><li>Common example of cellular network. </li></ul><ul><li>Radio waves are used to transfer signals to and from the cell phone </li></ul><ul><li>A cellular network is used by the mobile phone operator to achieve both coverage and capacity for their subscribers </li></ul>
  4. 4. The schematic diagram
  5. 5. Types of mobile network <ul><li>3G </li></ul><ul><li>GSM </li></ul><ul><li>GPRS </li></ul>
  6. 6. Structure of the mobile network <ul><li>Radio base stations </li></ul><ul><li>The core circuit </li></ul><ul><li>Packet switched network </li></ul><ul><li>Public switched telephone network </li></ul>
  7. 7. The Main Operator in Ireland <ul><li>Vodafone </li></ul><ul><li>3 </li></ul><ul><li>Meteor </li></ul><ul><li>O2 </li></ul>
  8. 8. Mobile network in workplace
  9. 9. <ul><li>28% of employees are using their mobile phones as their primary work phones - IDC Survey 2008 </li></ul><ul><li>70 % of workers have roles which combine the functionality of the desk phone with the mobile experience - Workforce Mobility Profile (CMA 2008) </li></ul>
  10. 11. Top 3 Advantages <ul><li>Lower call cost </li></ul><ul><li>Mobile phones act as an extension to the PBX </li></ul><ul><li>Superior coverage to DECT or WiFi </li></ul>
  11. 12. Private network <ul><li>Owned by your own company/organization </li></ul><ul><li>Each handset is registered to the Private Mobile exchange </li></ul><ul><li>no unregistered mobile devices will have access to your network </li></ul><ul><li>ensuring privacy&security </li></ul>
  12. 13. The standard for mobile network <ul><li>GSM Globle System for mobile Communication </li></ul><ul><li>CDMA Code division multiple access </li></ul><ul><li>3G Third Generation </li></ul>
  13. 14. Function For Private Users <ul><li>Mobile Online Game </li></ul><ul><li>Video Call </li></ul><ul><li>Mobile Video </li></ul>
  14. 15. Mobile Online Game <ul><li>Using 3G, Wifi, Bluetooth, wireless </li></ul>
  15. 16. Video call <ul><li>Umts Network </li></ul><ul><li>Over 131 million Users </li></ul><ul><li>Both in the same country and Internationally </li></ul>
  16. 17. Mobile Video and TV <ul><li>3GPS MPEG4 FLASH LIT </li></ul><ul><li>Mobile Youtube </li></ul><ul><li>upload video from phone </li></ul><ul><li>millions of videos </li></ul><ul><li>connect to computer site </li></ul>
  17. 18. Public Network <ul><li>It may be defined as a network which is available to everyone within the same organisation, usually for free. </li></ul>
  18. 19. How it works? <ul><li>Mobile phones used for private use purpose can be connected to the outside world through a direct IP connection to an IP PBX, through an IP connection such as broadband or a satellite connection, or through a gateway from the PMN back to a traditional PBX or PSTN connection. </li></ul>
  19. 20. Examples <ul><li>School, companies </li></ul><ul><li>Military </li></ul><ul><li>Distribution </li></ul><ul><li>Public service -- Medellin network of Public Libraries </li></ul><ul><li> </li></ul>
  20. 21. Summary <ul><li>Brief introduction to mobile network </li></ul><ul><li>Mobile network--- workplaces </li></ul><ul><li>Mobile network --- private </li></ul><ul><li>Mobile network --- public </li></ul>
  21. 22. The end Thank you