Broadband networking through human body

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This is Networking Technology where we have explained Networking through Human. …

This is Networking Technology where we have explained Networking through Human.

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  • 1. Broadband Networking Through Human Body BITS Pilani Hyderabad Campus Mayank Garg 2013H140040H Embedded System BITS-Pilani, Hyderabad Campus
  • 2. CONTENTS Introduction RedTacton How RedTacton work RedTacton technology Working Block diagram Reason of using this technology Features Comparison with other networks Advantages Applications Conclusion Mayank Garg Slide 2 BITS Pilani, Hyderabad Campus
  • 3. INTRODUCTION Developed by NTT. Known as REDTACTON technology. Sending the data over the surface of skin. Human body as a data transmission path. Mayank Garg Slide 3 BITS Pilani, Hyderabad Campus
  • 4. REDTACTON “RED + TACTON = REDTACTON” Use of H.A.N. Communication is through touching, walking etc. Uses human body as a transmission medium. Uses weak electric field. • Details of assignments and project will be announced in the class & on course web page. • 5 Assignments – best 4 will be considered for final grading; mix of theoretical (paper presentation) and practical – with Demo • Project involves three demos (1) feasibility (2) proof of concept (3) Complete demo with weightage of 4%, 7% and 9% respectively. Mayank Garg Slide 4 BITS Pilani, Hyderabad Campus
  • 5. HOW REDTACTON WORK  By the human body contact with RED TACTON transceiver.  Communication occur through the surface of body.  Production of minute electric field by the transmitter.  Electric field sensor as the sensor of electric field on the receiver. Mayank Garg Slide 5 BITS Pilani, Hyderabad Campus
  • 6. RED TACTON TECHNOLOGY Mayank Garg Slide 6 BITS Pilani, Hyderabad Campus
  • 7. WORKING Type of Traffic on  Near-body electric field communicationMajor Challenges? Internet?  No direct contact with transceiver.  Use human body as a path for electrical signal.  Use optical crystal and laser demodulate the signal. Mayank Garg Slide 7 BITS Pilani, Hyderabad Campus
  • 8. Mayank Garg Slide 8 BITS Pilani, Hyderabad Campus
  • 9. BLOCK DIAGRAM Mayank Garg Slide 9 BITS Pilani, Hyderabad Campus
  • 10. TRANSCEIVER CIRCUIT o Near body electric field communication. o Electric field signal modulated by input data from electrode. o Transmitter and receiver are capacitively coupled. Mayank Garg Slide 10 BITS Pilani, Hyderabad Campus
  • 11. Use body as a transmission path. Suppression of electric field from space. No mutual interference. Frequency band from 5 to 10Mhz. Mayank Garg Slide 11 BITS Pilani, Hyderabad Campus
  • 12. TRANSCEIVER CIRCUIT Mayank Garg Slide 12 BITS Pilani, Hyderabad Campus
  • 13. REASON OF USING THIS TECHNOLOGY  Secure data transmission.  No inference of other users.  Use naturally generated electric field. Mayank Garg Slide 13 BITS Pilani, Hyderabad Campus
  • 14. FEATURES TOUCH FEATURE• Communication can be done with touch. • Physical movements are used as triggers. Mayank Garg Slide 14 BITS Pilani, Hyderabad Campus
  • 15. BROADBAND AND INTERACTIVE  Duplex communication.  No effect on bandwidth.  Transmission speed doesn’t deteriorate. Mayank Garg Slide 15 BITS Pilani, Hyderabad Campus
  • 16. Mayank Garg Slide 16 BITS Pilani, Hyderabad Campus
  • 17. COMPARISON WITH OTHER NETWORK • Can’t be hacked easily by others. • More secure. • High rate data transmission. Mayank Garg Slide 17 BITS Pilani, Hyderabad Campus
  • 18. ADVANTAGES      Secure data transmission. Restrict the signal. Natural interchange of information. No harmful effects. Data speed upta 20Mbps. Mayank Garg Slide 18 BITS Pilani, Hyderabad Campus
  • 19. APPLICATIONS • Sending of business cards by shaking hands. • Exchange telephone numbers while dancing. • Sending e-mails with touch. • Sending photos by making contact between laptop and camera. • No use of headphones to listen music. Mayank Garg Slide 19 BITS Pilani, Hyderabad Campus
  • 20. APPLICATIONS • Sending photos by making contact between laptop and gadgets. • No use of headphones to listen music. Mayank Garg Slide 20 BITS Pilani, Hyderabad Campus
  • 21. AREAS USING THIS TECHNOLOGY • Military areas. • Medical field. • Education area. Mayank Garg Slide 21 BITS Pilani, Hyderabad Campus
  • 22. FUTURE IMPLEMENTATION • Two way communication. • Increasing the speed up to 230kbps. • Movie download through our fingertips. Mayank Garg Slide 22 BITS Pilani, Hyderabad Campus
  • 23. DRAWBACKS • Cost of development. Mayank Garg Slide 23 BITS Pilani, Hyderabad Campus
  • 24. CONCLUSION • New system, enable broadband connectivity through human skin. • Can be simply carried. • No generation of current. • Uses the natural resources. • Usable in distance of 20 cm. • No electric current in body Mayank Garg Slide 24 BITS Pilani, Hyderabad Campus
  • 25. Thank You!! Mayank Garg Slide 25 BITS Pilani, Hyderabad Campus