NFC, or near field communication, is a short-range wireless communication technology that allows data exchange when devices are brought within close proximity of a few centimeters. It uses magnetic field induction to enable communication between electronic devices like mobile phones. NFC operates at 13.56 MHz and supports data transfer rates from 106 to 424 kbps. Common applications of NFC include mobile payments, data sharing, and electronic ticketing where a user simply taps or holds their phone near a reader. The technology is becoming increasingly common in smartphones and other mobile devices.
An introduction to Near Field Communication (NFC) and how it impacts Singapore Marketing industry. A comparison with QR codes is also provided as well as the future of the NFC
Near Field Communication (NFC) by LogeshLogesh Kumar
Explaining the NFC (Near Field Communication) Technology, Evolution, Operating Specification, Applications, Pros & Cons.
(This slide contains video files, its good to view the slide after downloading to your PC)
An introduction to Near Field Communication (NFC) and how it impacts Singapore Marketing industry. A comparison with QR codes is also provided as well as the future of the NFC
Near Field Communication (NFC) by LogeshLogesh Kumar
Explaining the NFC (Near Field Communication) Technology, Evolution, Operating Specification, Applications, Pros & Cons.
(This slide contains video files, its good to view the slide after downloading to your PC)
Provide Guidelines for the integration of NXP NCI based NFC Controller to an Android platform from software perspective.
Including Android NFC stack overview, AOSP adaptation, compilation flags setting.
Near field communication - Data transmissionDhruv Patel
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity, usually no more than a few inches.
NFC, short for Near Field Communication, is a short range wireless RFID technology that makes use of interacting electromagnetic radio fields instead of the typical direct radio transmissions used by technologies such as Bluetooth. It is meant for applications where a physical touch, or close to it, is required in order to maintain security. NFC is planned for use in mobile phones for, among other things, payment, in conjunction with an electronic wallet
Near Field Communications - NFC - Uses, Applications, Cost and Much MorePraful Manjunath
Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (1.6 in) of each other.
See More!!
Provide Guidelines for the integration of NXP NCI based NFC Controller to an Android platform from software perspective.
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Near field communication - Data transmissionDhruv Patel
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity, usually no more than a few inches.
NFC, short for Near Field Communication, is a short range wireless RFID technology that makes use of interacting electromagnetic radio fields instead of the typical direct radio transmissions used by technologies such as Bluetooth. It is meant for applications where a physical touch, or close to it, is required in order to maintain security. NFC is planned for use in mobile phones for, among other things, payment, in conjunction with an electronic wallet
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Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (1.6 in) of each other.
See More!!
Near Field Communication . In modern era every type of work we can do by the use of technology. So Nfc is a better way to use our technology in a comfortable way
NFC stands for Near Field Communication.
NFC is an extension of Radio Frequency IDentifier popularly known as RFID.
NFC is a short range high frequency wireless communication technology.
NFC was founded in the year 2004 by NOKIA, SONY and PHILIPS.
What is NFC?
NFC or Near Field Communication is a short range high frequency wireless communication technology.
A radio communication is established by touching the two phones or keeping them in a proximity of a few centimetres.
NFC is mainly aimed for mobile or handheld devices.
NFC is an extension of Radio frequency identification or RFID technology.
RFID is mainly used for tracking and identification by sending radio waves.
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Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
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• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
2. WHAT IS NFC???
• NFC or Near Field Communication is a short range
high frequency wireless communication technology.
• A radio communication is established by touching
the two phones or keeping them in a proximity of a
few centimeters.
• NFC is mainly aimed for mobile or handheld devices.
• NFC is an extension of Radio frequency identification
or RFID technology.
• RFID is mainly used for tracking and identification by
sending radio waves.
3. EVOLUTION OF NFC TECHNOLOGY
• In 2004, NFC Forum was formed by Nokia, Philips,
Sony,to set standards for NFC . Every NFC enabled
device will have “N-Mark” trademark ,developed by
NFC Forum.
N MARK TRADEMARK
4. EVOLUTION OF NFC TECHNOLOGY
• In 2006
First mobile phone( nokia 6131) with NFC released by
NOKIA.
5. EVOLUTION OF NFC TECHNOLOGY
• In 2010
First android phone SAMSUNG NEXUS S with NFC support
released.
6. OPERATION OF NFC
• Near field communication is based on
inductive-coupling.
• NFC works using magnetic induction between
two loop antennas located within each other's
'near field’.
7. OPERATION OF NFC
• operating frequency 13.56 MHz.data rate
106 kbit/s to 424 kbit/s.
• NFC use an initiator and a target; the initiator
actively generates an RF field that can power a
passive target.
Target
9. MODES OF OPERATION
• In Active mode, both devices with NFC chip
generates an electromagnetic field and
exchange data.
Two NFC
enabled
devices
transfer
-ring
data in
active
mode
10. MODES OF OPERATION
• In Passive mode, there is only one active
device and the other uses that field to
exchange information.
A NFC-
enabled
mobile
phone is
paired
with a
RFID-
tagged
"smart
poster"
11. APPLICATION OF NFC
• NFC applications can be split into the
following three basic categories:
Touch and Go
Touch and Confirm
Touch and Connect
12. APPLICATION OF NFC
• Touch and Go
Applications such as access control or transport/event
ticketing, where the user needs only to bring the device
storing the ticket or access code close to the reader. Example
for picking up an Internet URL from a smart label on a poster.
Touch and go
Mode of
application
13. APPLICATION OF NFC
Movie
buff
gathering
info
about a
movie
using his
NFC
enabled
Mobile
Phone
14. APPLICATION OF NFC
• Touch and Confirm
Applications such as mobile payment where the user has to
confirm the interaction by entering a password or just
accepting the transaction.
15. APPLICATION OF NFC
The
screenshot
from a
mobile
device
showing
the
confirmati
on
message.
16. APPLICATION OF NFC
• Touch and Connect
Linking two NFC-enabled devices to enable peer to peer
transfer of data such as downloading music, exchanging
images or synchronizing address books.
Data transfer
via NFC
18. ADVANTAGES OF NFC
• High convenience to the user, because the
data exchange is done by bringing two
mobiles together.
• Reduces cost of electronic issuance .
• Secure communication.
• No special software.
• No manual configuration and settings.
• No search and pair procedure.
19. DISADVANTAGES OF NFC
• The system has the limitation that it can be
operated only with devices under a short
range i.e around 10 cm.
• The data transfer rate is very less at about
106kbps, 212 kbps and 424kbps.
20. SOME DEVICES USING NFC
TECHNOLOGY
• Nexus S
• Google Nexus S 4G
• Samsung Galaxy S II
• Samsung Galaxy Note
• Galaxy Nexus
• Nokia 6212 Classic
• Nokia 6131 NFC
22. FUTURE OF NFC
• New generations of iPhone, iPod and iPad
products would reportedly be equipped with NFC
capability which would enable small-scale
monetary transactions.
• On May 2, 2011, RIM announced the Blackberry
Bold 9900, a new device that will use NFC
technology.
• Recently, Microsoft announced that all Windows
Phone 8 devices will make use of the NFC
technology.
23. CONCLUSION
• Mobile handsets are the primary target for
NFC and soon NFC will be implemented in
most handheld devices. Even though NFC have
the shortest range among radio frequency
technologies, combining them with existing
technologies like Bluetooth or Infrared can
increase its range of applications.