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great detail working & applications of Near field communication i have mentioned here.
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Near field communication (NFC)
Contents…..What is NFC ?Where it use…NFC Applications Sample videoKey Advantages Bluetooth Vs NFCTop 5 NFC-equipped
Android Smartphones
What is NFC Technology
It is the technology with the radio frequency which allows
communication between two devices that near .
They allow the exchange of information or performance of security payment. The
designers claim that NFC will simplify to its extreme the way of interaction between the consumers device and guarantee a fast and secure information exchange.
Application………
Access control Consumer electronics Healthcare Information collection and exchange Payments TransportNFC device can connect with Bluetooth and Wi-Fi
Where it use…
Near Field Communication Applications
Low cost solution to distribute info / services -e.g. by passive loops embedded in paper media
payment
Peer to Peer communication, Virtual Connector
- either directly or by establishing wireless links
NFC enables a unique blend of valued applications
NFC Video
NFC Video for better understanding
The key advantage of NFC are:•Low cost•Speed with which you can initiate a communications session. •NFC also works in dirty environment.•Easy and simple connection method•NFC has very fast and easy configuration and pairing. With NFC its just touch and go.•NFC provide best security.•Instant connection capability, sessions using other, more powerful, wireless technologies such as Bluetooth and Wi-Fi.
Difference Between Blue tooth& NFC
NFC Blue Tooth◦ Two way interactions
between electronic devices within a few centimeters(20)range.
◦ NFC operates in 13.56 MHz and can go up to maximum data rate 424 Kb/s.
◦ The setup time for NFC is very much less compare to Bluetooth
Network Type is Point-to-point
Cryptography is not used with RFID
interaction between communication devices within a 10-meter range without s physical connection.
◦ whereas Bluetooth operates in 2.4 GHz frequency and reach maximum data rate 2.1 Mb/s.
◦ The setup time for blue tooth is more as compare to Bluetooth
Network Type is WPAN
Cryptography is used
WPAN
Top 5 NFC-equipped Android Smartphones
• Galaxy Nexus•Galaxy S2 Skyrocket •HTC Amaze 4G•Sky Vega Racer•Nokia Lumia710
Near Field Communication (NFC) technology - YouTube.flv
Thank’s
Any Question…….?
Presented By……Renuka Ovhal
* SGGS IE& T,Nanded *
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