Download - NFC Technology
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NEAR-FIELD COMMUNICATIONMAKING LIFE EASY
Presenter : Grace Chen
NFC Technology
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What is NFC?
NFC = Near Field CommunicationA short-range wireless connectivity
technology Operates at 13.56 Mhz Based on RFID technology Data transfer rate: up to 424 kbits/second Reader & Tag communicate Promoted by the NFC-Forum
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Comparison with other Wireless Networks
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Comparison with other Wireless Networks
Advantages: Quick setup time (<0.1ms ) Short range distance (up to 10cm) Does not require line of site Backward compatibility Consumer experience
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NFC Use Cases
Connect Electronic Devices Exchange data Simple, secure pairing e.g. Bluetooth
Access Information Advertisements Identification Cards
Mobile transactions Contactless payment Mobile ticketing
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NFC Use Cases
Phone = Keys, ID card, Wallet
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NFC Challenges
Security Eavesdropping, Data corruption Solution: Establish secure channel
NFC ecosystem Technology already in-place Monetization issues
Operators, Handset Manufacturers, Banks Solution: Market push, agreement
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Future Work
Mobile Payment infrastructure Goals: Security, Openness, Interoperability
New NFC use cases Location sensing Supply Chains Multiple Tags
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Thank You