wireless body area network

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monitors the human body and send the status through out hte world for medication

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By: malathimalu756 (8 month(s) ago)

nice

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WIRELESS BODY AREA NETWORK What is wireless body area network? What WBAN contains? Advantages of the WBAN Applications of the WBAN Disadvantages of WBAN Challenges of WBAN References -J. Hari krishna

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What is wireless body area network? WBAN is a network around the human body. Senses –biological, physical, chemical changes Alarming the person who wears it. Auto medication in case of emergency. Send the information through out the world through internet.

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What does the WBAN contains? Sensors Transceivers Processors Battery Accelerometers

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What does the WBAN contains? cont… Sensors-Biodegradable Transceivers –Devices transmit and receives data. Processors –Master the functioning of all components in the WBAN Accelerometers – senses the dynamic changes in the body. Battery- supplies power.

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Advantages of WBAN Used for the detection of chronic diseases before hand. This technique is used in military for security purposes It also assists the seamless communication between individual and machine

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In table tennis fore hand shot angle!=90 In cricket the angle at the wrist contains some constraints. Applications of WBAN

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F igures showing the medical application of WBAN. The particles inside the body are the biodegradable sensors. The out side equipment where women wears to her head consists of the transceivers, processor, batteries.

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Disadvantages of WBAN Wired network-restriction between the body movement Interference of the multi devices that share the channel. Lack of integration-sensors Non existent support for massive data

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Overcoming the disadvantages Micro fabrication-ruled out the discomfort with the wired network between the sensors. I ntegration of physical sensors, embedded microcontrollers and radio interfaces on a single chip. Wireless communication or high level wireless protocols.

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Challenges of the WBAN Interoperability System devices System and device-level security: Invasion of privacy Sensor validation Data consistency Interference Cost Constant Monitoring Constrained Deployment Consistent Performance

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References ^ http:// doc.utwente.nl/66761/1/WG1_Val_Jones_Richard_Bults.pdf ^ http:// vip.doc.ic.ac.uk/bsn/m621.html "'Body Area Networks' should free hospital bandwidth, untether patients - Computerworld"

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THANK YOU