NFC allows for short-range wireless communication between electronic devices without any prior setup needed. It enables the exchange of data through radio frequency identification (RFID) technology using tags connected to antennas that can be read and written by readers. Applications of NFC include downloading content from smart posters, exchanging business cards, paying for transportation or purchases, accessing controls, and printing receipts.

1. Near Field Communication(NFC) Pavan Kumar.B.S Shiva Kumar. A II sem CSE

2. Introduction to NFCNFC is one of the latest wireless communication technologies. As a short-range wireless connectivity technology, NFC offers safe — yet simple and intuitive — communication between electronic devices.Enables the exchange of data between devices.Easy to use, “No prior setup needed”.

3. How NFC WorksNFC is based on RFID technology. Devices communicates through tags. The tag is essentially an integrated circuit containing data, connected to an antenna, that can read and written by the reader.

4. ApplicationsDownload music or video from a smart poster.Exchange business cards, Pay bus or train or air fare, Parking Tickets, Pay and purchase at Point of Sale Terminals.Access controls in office, hotels, airports, print receipts to printer.

6. Comparison with other Technologies

7. Working Scenario

8. Added Value

9. Devices with NFC technologyGoogle Nexus S is the first mobile with NFC technology.Nokia C7, 6216 Classic, 6212 Classic, 6131 NFC,3220 + NFC Shell.Samsung SGH-X700 NFC, D500ESAGEM my700X ContactlessLG 600V contactlessMotorola L7 (SLVR)Benq T80Sagem CosyphoneSamsung Galaxy S IISamsung Wave 578

10. The NFC Ecosystem is Broad

11. Reference Wikipediahttp://www.crypto.rub.de/imperia/md/content/seminare/itsss07/near_field_communication_in_cell_phones.pdfhttp://vimeo.com/2028724/

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