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PPT - RFID Tags PowerPoint Presentation - ID:2647780

-Controversy

Electromagnetic Waves

Michael Faraday proposed in 1846 that both light and radio waves are part of electromagnetic energy.

In 1864 James Clerk Maxwell published his theory on electromagnetic fields and found that electric and magnetic energy propagate in transverse waves at the speed of light

In 1887 Heinrich Rudolf Hertz produced and studied electromagnetic waves. He concluded that...

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PPT - RFID Technology PowerPoint Presentation - ID:428882

Urban legend

The Future

"Imagine an Internet of things, where everyday objects, rooms, and machines are connected to one another and to the larger digital world."

- Business 2.0

Has your IT department tested and deployed RFID (Radio Frequency Identification) technology?

Data: InformationWeek survey of InformationWeek 500 executives

EPC (Electronic Product Code)

The creation of the EPC (electronic...

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PPT - DoD RFID Policy Update November 17, 2004 PowerPoint ...

Loose/Broken picks are processed using a similar method.

Overhead scanner read the passive RFID tag.

Full cases are directed via passive RFID and placed on the conveyer.

Cases are sorted according to the pallet indicated. Readers at palletization stations read the passive RFID as the cases are being palletized. Items/Cases are aggregated to the pallet.

Loose Picks

Passive RFID enabled pallet tag printers

Full case picking tags are printed out with human readable...

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Related topics : rfid active reader passive tag / active and passive rfid tags / printing passive rfid tags / passive rfid tag uses / passive rfid tag and reader

PPT - DoD RFID Policy Update November 17, 2004 PowerPoint ...

Loose/Broken picks are processed using a similar method.

Overhead scanner read the passive RFID tag.

Full cases are directed via passive RFID and placed on the conveyer.

Cases are sorted according to the pallet indicated. Readers at palletization stations read the passive RFID as the cases are being palletized. Items/Cases are aggregated to the pallet.

Loose Picks

Passive RFID enabled pallet...

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Related topics : rfid active reader passive tag / printing passive rfid tags / active and passive rfid tags / passive rfid tag uses / passive rfid tag and reader

PPT - Types of RFID Tag PowerPoint Presentation - ID:659877

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PowerPoint Slideshow about 'Types of RFID Tag' - pembroke

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Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be...

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Related topics : types of active rfid tags / types of rfid tag antenna / types of rfid tags and readers / active rfid tag and reader / active rfid tag images

PPT - RFID Technology PowerPoint Presentation - ID:1422464

History

1920s: RFID was developed at MIT as a way for robots to "talk" to one another

1939: RFID technology was used extensively by the British in WWII as a way to track planes and other vehicles with IFF (identification of friend or foe) transponders

1948: "Communication by Means of Relflective Power," a

Landmark paper by Harry Sockman

1950s: D.B. Harris "Radio Transmission Systems...

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PPT - RFID Middleware PowerPoint Presentation - ID:4738562

Remote control and monitoring of devices

Single data format for reader, tag and RFID data

Move data around

Capture movement of objects by sending data from one reader to another

Allows multiple organizations to share the same infrastructure

Allows multiple protocols and standards to work together

Filtering at edge of network

To reduce the amount of data generated due to multiple reads of tag

Middleware - Rules engine

Rules engine

Involve Readers, Stations (may be combination of readers), Antennas, Tag id's, Time of reading, data...

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Related topics : rfid tag data format / rfid tag reader ppt / rfid tag reader system / rfid tag and reader working / rfid security tag reader

PPT - RFID: Technology and Applications PowerPoint ...

Tags match the prefix respond

Communication between the reader and the tags with the QT algorithm

To identify 4 tags in this case the reader has to send the prefixes 9 times

I-Code

I-Code

Stochastic passive tag identification protocol based on the framed-slotted Aloha concept

Each tag transmits its information in a slot that it chooses randomly based on the seed sent by the reader

The reader can vary the frame size N, the actual size of a slot is chosen according to the amount of data requested

I-Code

Approximation of N

The reader...

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Related topics : rfid tag reader ppt / passive rfid tag and reader / passive rfid tag reader / rfid technology applications ppt / rfid tag and reader

PPT - RFID Security and Privacy Concerns PowerPoint ...

Action Threat

A person's behavior or intent is inferred from RFID data, which may be inaccurate

(e.g. expensive store items suddenly disappearing from the shelf may indicate shoplifting and customer is approached as a potential criminal, when the customer actually only bumped some clothes onto the floor by accident)

Association Threat

A person's identity is linked with a purchased item

Different...

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Related topics : rfid tag location tracking / rfid security and privacy concerns / rfid security and privacy ppt / rfid key tag / rfid security and privacy threats

PPT - RFID Middleware PowerPoint Presentation - ID:4738562

RFID middleware benefits

Allows data to be made available easily to the applications

Allows data to be shared across multiple organizations, e.g., with your trading partners (e.g. Walmart and its suppliers)

Reduces cost of development of applications - especially when new hardware and standards are created

Allows various functions to be embedded so that application developers can focus on...

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