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NFC Technology and Applications. Assaf Sella CTO Texas Instruments Israel Feb-2012. NFC – Wireless Connectivity by a Tap. Get information by touching smart posters. Use your NFC phone as an event ticket. Enter Office / Hotel room Pass through A ccess gate .

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nfc technology and applications

NFC Technology and Applications

Assaf Sella

CTO Texas Instruments Israel

Feb-2012

nfc wireless connectivity by a tap
NFC – Wireless Connectivity by a Tap

Get information by touching smart posters

Use your NFC phone as an event ticket

Enter Office / Hotel room

Pass through

Access gate

Get on the bus by waiving your NFC phone

Share business cards with a touch

Setup Bluetooth/

WiFi connection

Pay by Credit-Card

Get and use coupons/loyalty points

a new old technology
A New Old Technology

1980s

- Smart Cards

ISO/IEC 7816

1998

- Contactless Smart Cards

- Contactless Credit Cards

- RFID tags

Proximity Cards (5-10cm)

ISO/IEC 14443 Type A

(MIFARE)

ISO/IEC 14443 Type B

ISO/IEC 14443 Type C

(Felica)

Vicinity Cards (1-1.5m)

ISO/IEC 15693

2012 (expected)

- NFC Phones

NFC-Forum specifications

how does it work
How Does It Work?
  • Near field: R<λ (λ 22m @ fc=13.56MHz)

POWER

NFCReader

NFCTag

Mutual Inductance (coupling coeff.)

DATA

Field Modulation

Load Modulation

  • Proximity radio technology
    • Range: few centimeters
    • Data rate: 106-848Kbps
    • Frequency band: 13.56MHz (ISM band)
    • Power transfer

Source: NFC Forum

applications
Applications
  • Technology benefits
    • Intuitive tap gesture
    • Inherent security
    • Asymmetric cost
    • Battery-less tag
  • NFC in phones: modes and key applications
  • The secure element & system architecture

UICC (SIM) Standalone SE Removable SD card

mobile payment ecosystem
Mobile Payment Ecosystem

“Traditional Model” GSMA 2007

- TrustedService Manager

Commercial fees (for offers sent to phone)

Commercial fees (for offers sent to phone)

nfc market
NFC Market

NFC Attach Rate

Mobile Connectivity Market

Source: iSuppli

Nexus S 4G

Galaxy IIs

Bold 9900

Curve 9360

C7

N9

Sonic U8650

observations and summary
Observations and Summary
  • NFC is here
  • Ease of use is current driver
  • Mobile wallet application emerging

Drivers

  • Maturity and scale of mobile payment ecosystem
  • Ratification of NFC-Forum standards
  • Proliferation of NFC-enabled phones
  • Connectivity combo IC
    • Drive down incremental NFC cost
  • Mass market e-wallet expected 2013-2014