Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Intro 110220163729-phpapp03

412 views

Published on

  • Be the first to comment

  • Be the first to like this

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>http://www.youtube.com/watch?v=NPzhZeFJc2g </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

×