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Two-way communication Enabled by NFC spec enables Bump obsolete

Friday, September 30, 2011


N Forum just released the latest update standards developed from a close distance, and France, is a nice simple little treat called ndef Exchange protocols, that is. (Note: the acronym nfc data exchange format, France on ndef–such as a puppet matryoshka doll stands.) France makes this interesting is that it allows to send and receive data between two devices. This is used to exchange information between a phone contact (similar to the relief, but without the need for app) can be played at home on your television or film poster collecting links to the trailer. It is most likely to use it as long as the producers really do interesting things. pr a few check after the break for more technical information.
NFC Forum advances seamless sharing of data and streamlines publishing 16 specifications
Protocol simple Exchange ndef format General information and provides peer-to-read/write mode.

WAKEFIELD, mass., USA – September 29, 2011-the NFC Forum, a non-profit industry association that advances the use of near field communication technology (NFC), has released its 16TH, protocol specification for exchanging NDEF (SNEP) simple. SNEP is an application level Protocol to send and receive messages between two NFC-enabled devices. New specification SNEP are accessible for download at no cost.

The specification of Singles was released after the adoption of a vote of the voting members of the NFC Forum.

To extend the NFC data exchange format (NDEF) using–important steps as SNEP top peer forward earlier. He was only on the NDEF tags NFC mode, read/write. Now the SNEP allowed standard NDEF use open data exchange-peer recognition (see examples below). Application developers do not need to manage the way NDEF data transfer between a device that takes on the NFC this feature is similar to how NFC Forum tag type specifications for different levels of communication. Enabling this feature causes the SNEP specification differences between read/write peer-and lost the important parameter to global collaboration applications in NFC.

SNEP use cases
Here are two examples of possible applications in NFC technology and developed the new SNEP specification:

Simplified transfer your contact information-one to set the phone to automatically send the business card information, when you are connected with NFC peer-to-peer. The recipient does not have to do anything except take the books and let it entered in the phone book.

A collection of posters, then use-the consumer may receive and store poster with NFC Tags on NFC phone only supports Dim. Back home, consumer, you can view information about the film flat-screen TV and go to the movies ' Web pages, simply by touching the phone into a remote control for TV NFC enabled.

"By extending NDEF peer-to-peer communications, SNEP specification added usability NFC technology and expand its capabilities, companies can offer new, creative and attractive applications for businesses and consumers," said Koichi Tagawa, NFC Forum Chairman. "Development of standards is an important part of the NFC Forum. the integrated suite of NFC Forum specifications testifies to the hard work of our colleagues, whose activity benefits for the entire NFC ecosystem. We would like to thank everyone who participated in the tradition of SNEP. "

SNEP technical information
SNEP allows an application to an enabled devices in the NFC to Exchange NFC Data Exchange message format (NDEF) with other devices in the NFC-enabled when they are operating in NFC Forum in peer-to-peer mode. The Protocol makes use of the NFC logical link Control Protocol (LLCP) oriented to the connection way provide for the exchange of reliable data transport.

France is a request/response protocol. You can data from the client application to a get method, France or France to push data to the server by using the put method, the server application sends a request to a. segmentation and reassembly large messages, as well as the receiving processes the Protocol capabilities of exhaust transfers early cancellation.

Beyond the Protocol definition defines the specification of servers, the SNEP are available by default in service-NFC devices. This default server functions as a simple Input processing local policies are set to receive an NDEF. NFC enabled personal computers, for example, you can open the Web page that is provided in the smart poster NDEF messages sent with NFC-enabled mobile phone.

On the near field communication technology
NFC technology makes life easier and more convenient for consumers in the world by making it easier to carry out transactions for Exchange digital content, and connect electronic devices with a touch.

For today's standards-based technology, nfc contactless technology, access control, more than one consumer electronics, health, information collection and Exchange, fidelity, and vouchers, payments, and the transport connection to the current and future solutions, such as spaces, the balancer.

NFC technology supports leading communications equipment manufacturers, semiconductor manufacturers, World, network operators, it and service companies and financial services. NFC is already compatible with hundreds of millions of contactless cards and readers worldwide.

About the NFC Forum
NFC Forum began as a non-profit industry in 2004, the leading mobile communications and consumer electronics companies and semiconductors. A forum to promote use of communications technology field near developing specifications, ensuring interoperability among devices and services, and education in the market about NFC technology. The global corporations Forum members is currently developing specifications for 160 structure your NFC modular data exchange protocols for interoperability and device-independent and device discovery, device options.

NFC Forum hold sponsor, the seats on the Board of directors include leading players in key industries around the world. Sponsor members are: Broadcom Corporation, MasterCard worldwide, secure, Microsoft Corp., NEC, Nokia, NTT DOCOMO, Inc., NXP semiconductors, Renesas Electronics Corporation, Samsung, Sony, STMicroelectronics and Visa Inc.

Tags: Two way Communication by NFC, NFC introduces two way communication, NFC Review, tech.currentblips,


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