Kathryn Young ITMG 10006 What is near field communication Radiofrequency identification RFID Contactless 3 centimeters NFC Forum 2004 Nokia Sony Philips NFC Technology NFC tags Near Field Communication and Mobile Technology ID: 739597
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Slide1
Near Field Communication
Kathryn Young ITMG 100-06Slide2
What is near field communication?
Radio-frequency identification (RFID)
Contactless, 3 centimeters
NFC Forum
, 2004
Nokia
Sony
PhilipsSlide3
NFC Technology
NFC tags
(Near Field Communication and Mobile Technology)
Based on
Read and re-write
compatible
Can be write protected
Memory Size
Communi-cation
Speed
Example
Type 1
ISO/IEC
14443A
Yes
Yes
96 bytes-2Kbytes
106
kbit
/sec
Innovision
Topaz
Type 2
ISO/IEC 14443A
Yes
Yes
48 bytes-2Kbytes
106
kbit
/sec
NXP
Mifare
Ultalight
Type
3
JIS X 6319-4
Yes, or read-only
No
Up
yo
1
Mbyte
212
kbit
/sec
Sony
Felica
Type 4
ISO/IEC
14443 (A\&B)
Yes,
or read-only
No
Up to 32 Kbytes
106
kbit
/sec
NXP
DESfireSlide4
Three Modes of NFC
Reader/Writer ModePeer-to-Peer Mode
Card Emulation Mode
(Smart Card Alliance)Slide5
Reader/Writer ModeSlide6
Peer-to-Peer Mode
Handovers
Wi-Fi
BluetoothSlide7
Card Emulation ModeSlide8
Predictions
Currently, 24% of society in UK use mobile phones for payment
Lag in the US
One in five
smartphones
will be NFC-enabled by 2014
(Juniper Research)Slide9
References
"NFC Tag Types | NFC Development & Consulting."
NFC Development Consulting
. Sonntag, 31 July 2011. Web. 12 Nov. 2013
.
"NFC Portal
Site⎢About NFC⎢The 3 Modes of NFC." NFC Portal Site⎢About NFC⎢The 3 Modes of NFC. Toppan Forms, Co., n.d
. Web. 12 Nov. 2013
.
"Near Field Communication."
Alliance Activities : Publications : NFC Frequently Asked Questions
. Smart Card Alliance,
n.d
. Web. 12 Nov. 2013.
"Press Release: Mobile NFC Growth Forecast Scaled Back to $110bn in Transactions by 2017 as
IPhone
5 Omits Chipset."
Press Release: Mobile NFC Growth Forecast Scaled Back to $110bn in Transactions by 2017 as
IPhone
5 Omits Chipset
.
N.p
.,
n.d
. Web. 12 Nov. 2013.Slide10
Thank you