Near Field Communication

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Near Field Communicationby Mr Ravi Chandra Gurung

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Introduction

• NFC is based upon RFID technology • NFC operates in short range Wireless Technology

(10 cm)• It was inititated by Sony and Philips late 2002 A.D.• Standardized by ISO/IEC 18092 in late 2003 A.D.• It operates at 13.56 MHz frequency and provides

maximum speed up to 424 Kbps.• By 2004, NFC forum established by Sony, Philips

and Nokia• NFC forum has more than 200 members now

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Application Area of NFC

Payment and TicketingIdentification ServicesSharing informationService Setup

“One third of all mobile phones will be NFC-equipped in a span of three to five years” (Frost & Sullivan, 3/07)

Equipment

mobile phones, PDAs, computers, Point of Sale equipment, vending machines, ATM machines and more

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Second Page :

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Contactless Payment System with NFC

Smart cards (payment and identification)Problem (not possible of transfer)Terminal device is need to increase balanceSecurity concern

Contactless payment with NFC (phone based, office individual transfer, offline payment, check history and balance and more.

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Contactless Payment System with NFC

Started in October 2005 with ~200 participantsOrganised by France Telecom, Groupe LaSer, Orange, NXP, Samsung, Vinci ParkSecure payment in selected retail stores & access control to parking

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Contactless Payment System with NFC

Collaboration between Chase, Cingular Wireless, Nokia, Philips, Visa USA, & ViVOtech, with Atlanta Spirit, parent co of NBA’s Atlanta Hawks, NHL’s Atlanta Thrashers & Philips ArenaTrial designed to enable secure, wireless system that simplifies payment & services for arena visitorsUsers purchase items by holding their NFC phones near a secure terminal~150 contactless POS readers deployed throughout Philips ArenaFor mobile content downloads, Cingular Wireless is carrier

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Contactless Payment System with NFC

Nokia NFC phones on sale in August in SE port city of Xiamen, site of China’s first NFC trial, June 2006Collaborators: Nokia, China Fujian Mobile Communications, Xiamen E-Tong Card, Philips Nokia NFC phones also to be available in Guangzhou & BeijingNew phones come preloaded with transit purse for bus & ferry services, enabling subscribers to tap phones to pay fares & make retail purchases at ~100 merchant locations

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Contactless Payment System with NFC (website, video, music, text and more

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Security Area

Eavesdropping

When a device is sending data in active mode, eavesdropping can be done up to a distance of about 10m, whereas when the sending device is n passive mode, this distance is significantly reduced to about 1m

Data Destruction

Data Modification

Man-in-the-Middle-Attack

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A World of NFC Is the Future