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Intelligent Communication Network For Smart Cities Part 2 By Noor M. Sheikh, Noor


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Knowledge Forum | | Day 3 - Panel 4 - Intelligent Communication Network For Smart Cities Part 2 By Noor M. Sheikh, Noor

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Intelligent Communication Network For Smart Cities Part 2 By Noor M. Sheikh, Noor

  1. 1. Intelligent Communication Network for Smart Cities Noor M. Sheikh Dean EE UET Lahore, Pakistan
  2. 2. <ul><li>No physical barrier for work. Remote and smart interaction among people </li></ul><ul><li>Home appliances are connected to the network and can be controlled remotely </li></ul><ul><li>A handy mobile provides voice, video and data connectivity. </li></ul>Targets
  3. 4. Possible Components of Modern Communication <ul><li>Intelligent Comm. Network would achieve intelligence through intelligent transmitter and receiver terminals </li></ul><ul><li>The Tx/Rx would estimate the channel and optimize for best Eb/No Error performance would be enhanced trough channel coding </li></ul><ul><li>Error detection would need lesser redundancy but erroneous message has to be repeated. </li></ul><ul><li>Forward Error Correction requires larger number of parity bits and the faulty bits are located </li></ul>
  4. 5. Possible Components of Modern Communication (cont’d) <ul><li>Advanced convolutional Turbo Codes can perform near to shannon’s limit through appropriate interleavers and coders </li></ul><ul><li>Source coding would take away redundancy </li></ul><ul><li>Audio coding standard with CELP techniques and video coding with MPEG standard could provide efficient representation of information. H.264 encoders and decoders are available off the shelf. IPTV is also a very efficient way available at an economical rate </li></ul>
  5. 6. Possible Components of Modern Communication (cont’d) <ul><li>Free Space Optical Link could be used for indoor applications </li></ul><ul><li>Hybrid of Free Space Optics and Microwave Link could optimize throughput </li></ul><ul><li>OFDM and MIMO could provide reliability through diversity and improved throughput. </li></ul>
  6. 7. Possible Components of Modern Communication (cont’d) <ul><li>Trade off between Signal to noise Ratio, Bandwidth and Bit Error Rate is required for optimum communication </li></ul><ul><li>Variants of DSL Technology provides efficient use of existing copper network </li></ul><ul><li>Fiber to home would gradually replace presently dominant Fiber to Curb. </li></ul>
  7. 8. Possible Components of Modern Communication (cont’d) <ul><li>Satellite Communication is used for low population density areas and broadcasting applications </li></ul><ul><li>WIMAX is a standard for non line of sight mobile broadband and is complementing WiFi hot sports. </li></ul>
  8. 9. Network-Community in a Smart City
  9. 10. On the move <ul><li>Mobile telephony with added value </li></ul><ul><li>– stock trading </li></ul><ul><li>– banking services </li></ul><ul><li>– ticketing & ordering services </li></ul>
  10. 11. <ul><li>Information on demand </li></ul><ul><li>news/weather </li></ul><ul><li>financial news </li></ul><ul><li>transportation </li></ul><ul><li>real estate </li></ul><ul><li>entertainment </li></ul><ul><li>secretarial services </li></ul><ul><li>email/voice mail alert </li></ul>On the move
  11. 12. <ul><li>Capabilities desired </li></ul><ul><li>• Multi-media </li></ul><ul><li>• High speed data transfer </li></ul><ul><li>Applications in demand </li></ul><ul><li>• e-services • online trading </li></ul><ul><li>• location based navigation • telemetry </li></ul><ul><li>• distant multimedia learning </li></ul><ul><li>• remote medical diagnoses </li></ul><ul><li>• hi-speed mobile internet </li></ul><ul><li>• high quality video telephony </li></ul>On the move
  12. 13. Home Network
  13. 14. Work Place <ul><li>e-commerce </li></ul><ul><li>– Business-to-Business, Business-to-Customers </li></ul><ul><li>– e-cash cards </li></ul><ul><li>– Telephone/internet banking, Billing and Payments </li></ul><ul><li>– Mobile/internet stock trading services </li></ul><ul><li>allows online stock trading </li></ul>
  14. 15. HOW TO ACHIEVE
  15. 16. Areas of Initiative High capacity communications systems IT education Common software interface for secure electronic transactions A cultural environment that stimulates creativity and welcomes advances in the use of IT
  16. 17. Presently Deployed Networks in Advanced Cities
  17. 18. Presently Deployed Networks in Advanced Cities (cont’d)
  18. 19. Conclusions : <ul><li>Intelligent Communication Network is an essential ingredient for a Smart City. </li></ul><ul><li>Broadband Internet Connectivity is required for implementation of a Smart City. </li></ul><ul><li>Judicious blending of wired and wireless options is required to achieve an optimum throughput economically. </li></ul><ul><li>A Fiber backbone with a wireless led mile option turns out to be an optimum solution. </li></ul>