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Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
Body Area Network
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Body Area Network

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Body Area Network is a great technological evaluation. I hope this ppt will give u a light on BAN.

Body Area Network is a great technological evaluation. I hope this ppt will give u a light on BAN.

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  • 1. PRESENTERDEEPAK CHANDRA PANT ECE (4th Yr.) 10/27/2013 1
  • 2. Outline1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Introduction of BAN What is BAN…??? History and Development Architecture of BAN Taxonomy and Requirements Positioning of WBAN Patient Monitoring through BAN Applications Challenges Future Scope Conclusion 10/27/2013 2
  • 3. Introduction  Increasing population and the rising costs of health care have triggered the introduction of novel technology-driven enhancements to current health care practices.  Recent advances in electronics have enabled the development of small and intelligent (bio-) medical sensors which can be worn on or implanted in the human body.  Thus introduced Wireless Body Area Network (WBAN). 10/27/2013 3
  • 4. What is BAN…???  Definition by IEEE: “A communication standard optimized for low power devices for their operation on, in or around the human body (but not limited to humans) to serve a variety of applications including medical, consumer electronics or personal entertainment and other.”  Broad range of possible devices  Connect everything you carry on you and with you  Offer “Connected User” experience 10/27/2013 4
  • 5. Figure: A Wireless Body Area Network 10/27/2013 5
  • 6. History and Development of BAN  BAN technology is still an emerging technology. 1 Gbit/s Wireless USB 100 Mbit/s 10 Mbit/s IEEE 802.11 a/b/g 1 Mbit/s 100 kbit/s Bluetooth ZigBee 10 kbit/s 1 kbit/s 500 mW 1000 mW 2 mW 5 mW 10 mW 20 mW 50 mW100 mW200 mW 10/27/2013 6
  • 7. BAN Draft Specifications  Distance  Network density  Network Size  Net network throughput  Power consumption 2 m std, 5 m special 2 - 4 nets / m2 max. 100 device/network 100 Mbit/s max. ~ 1mW / Mbps (@ 1 m distance)  Startup time  Latency (end to end)  Network setup time < 100 us, or < 10% of TX slot 10 ms < 1 sec (after initial setup, per device) 10/27/2013 7
  • 8. Contd…  Implementation module cost  Should be comparable to Bluetooth module  Effective sleep mode(s)  Operates in global, license-exempt band  Peer to peer communication, point to multi-point  Omni-directional antennas: small, flexible  Future proof [for 5 years?]  Upgradeable, saleable, backwards compatibility 10/27/2013 8
  • 9. WBAN Architecture Figure: WBAN Architecture 10/27/2013 9
  • 10. Taxonomy and Requirements 1. Types of Devices a. b. c. 2. 3. 4. 5. 6. 10/27/2013 Sensor Node Actuator Node Personal Devices Data Rates Energy Quality of Service and Reliability Security and Privacy Usability 10
  • 11. Positioning of WBAN  The communication in WBAN is divided into: Intra-body Communication 2. Extra-body Communication 1. Figure: Intra-body and Extra-body Communication in WBAN 10/27/2013 11
  • 12. Patient Monitoring through BAN A BAN allows continuous physiological parameters. 10/27/2013 monitoring Figure: Patient Monitoring in a WBAN of the 12
  • 13. Applications of BAN WBAN applications are divided into 3 categories as- Figure: WBAN Applications 10/27/2013 13
  • 14. 1. Health Care  Current healthcare applications of wireless sensor networks target heart problems cancer, asthma, glucose level monitoring, stress monitoring etc.  Smart biosensors will open up new opportunities for continuous monitoring of patients. 10/27/2013 14
  • 15. 2. Assisted Living Figure: WBAN as Assisted Living 10/27/2013 15
  • 16. 3. Entertainment and Sports Figure: WBAN in Entertainment, Fitness and Sport 10/27/2013 16
  • 17. Challenges 1. • • • • • Hardware-centric Challenges Interoperability System Devices System and Device-level Security Data Consistency Interference 2. • • • Human-centric Challenges Cost Constant Monitoring Consistent Performance 10/27/2013 17
  • 18. Advantages of BAN  Used for detection of chronic diseases.  Used in military for security purposes.  Assists seamless communication between individual and peoples. 10/27/2013 18
  • 19. Future Scope  The future market of WBAN is growing rapidly in the field of medical as well as in the entertainment industry.  We believe that WBAN systems will allow a dramatic shift in the way people think about and manage their health.  This provide more proactive preventive healthcare that will not only improve the quality of life, but will also reduce healthcare costs. 10/27/2013 19
  • 20. Conclusion  A WBAN is expected to be a very useful technology with potential to offer a wide range of benefits to patients, medical personnel and society through continuous monitoring and early detection of possible problems.  The current technological evolutions will bring us closer to a fully operational WBAN that acts as an enabler for improving the Quality of Life. 10/27/2013 20
  • 21. 10/27/2013 21

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