Results 111 to 120 of about 4,196 (167)
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2011 IEEE Consumer Communications and Networking Conference (CCNC), 2011
We propose two approaches to cloak RFID tags using a light-weight symmetric key algorithm called Hummingbird (HB), a state-full, rotor-based system. Deployment of Radio Frequency Identification (RFID) at the individual item level has stalled, partially due to concerns over privacy.
Paul Krier +3 more
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We propose two approaches to cloak RFID tags using a light-weight symmetric key algorithm called Hummingbird (HB), a state-full, rotor-based system. Deployment of Radio Frequency Identification (RFID) at the individual item level has stalled, partially due to concerns over privacy.
Paul Krier +3 more
openaire +1 more source
Proceedings of the 2005 joint conference on Smart objects and ambient intelligence: innovative context-aware services: usages and technologies, 2005
This communication covers the design and optimization of antennas for RFID tags at UHF and microwave frequencies. Such design will focus on the specific characteristics of RFID applications such as back-scattering mode, variability of substrates and low cost constraints. The introduction includes a short history of RFID development.
Smail Tedjini +2 more
openaire +1 more source
This communication covers the design and optimization of antennas for RFID tags at UHF and microwave frequencies. Such design will focus on the specific characteristics of RFID applications such as back-scattering mode, variability of substrates and low cost constraints. The introduction includes a short history of RFID development.
Smail Tedjini +2 more
openaire +1 more source
International Journal of Internet Protocol Technology, 2007
Successful object identification is the primary objective of Radio Frequency Identification (RFID) technology. Yet, a recent major study by Wal-Mart has shown that object detection probability can be as low as 66%. We propose the tagging of objects with multiple tags to address the fundamental issue of object detectability.
Leonid Bolotnyy, Gabriel Robins
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Successful object identification is the primary objective of Radio Frequency Identification (RFID) technology. Yet, a recent major study by Wal-Mart has shown that object detection probability can be as low as 66%. We propose the tagging of objects with multiple tags to address the fundamental issue of object detectability.
Leonid Bolotnyy, Gabriel Robins
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2011 IEEE International Conference on Communications (ICC), 2011
Recently Radio Frequency IDentiflcation (RFID) systems are used in many applications. However an individual identification scheme using RFID tags has a serious problem that if there are many tags within the reader's operation range, then the reader can not determine a genuine tag of a user to be authenticated, the identification protocol is executed ...
Manabu Inuma +4 more
openaire +1 more source
Recently Radio Frequency IDentiflcation (RFID) systems are used in many applications. However an individual identification scheme using RFID tags has a serious problem that if there are many tags within the reader's operation range, then the reader can not determine a genuine tag of a user to be authenticated, the identification protocol is executed ...
Manabu Inuma +4 more
openaire +1 more source
19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005
An RFID tag is a small and cheap device which is combined in IC chip and an antenna for radio communications. The tag is used for management of goods and its distribution. Moreover it reduces the cost of managements of goods. However, an RFID system has some security problems.
Junichiro Saito, Kouichi Sakurai
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An RFID tag is a small and cheap device which is combined in IC chip and an antenna for radio communications. The tag is used for management of goods and its distribution. Moreover it reduces the cost of managements of goods. However, an RFID system has some security problems.
Junichiro Saito, Kouichi Sakurai
openaire +1 more source
Scientific American, 2008
This article discusses the possible harm to privacy and information security posed by the increasing use of radio frequency identification (RFID) tags. RFID technology is being used in the patrolling of U.S. border crossings and contactless credit card transactions, but its potential misuse by the creative reapplication of an RFID scanner is noted. The
openaire +2 more sources
This article discusses the possible harm to privacy and information security posed by the increasing use of radio frequency identification (RFID) tags. RFID technology is being used in the patrolling of U.S. border crossings and contactless credit card transactions, but its potential misuse by the creative reapplication of an RFID scanner is noted. The
openaire +2 more sources
Lightweight Cryptography for RFID Tags
IEEE Security & Privacy Magazine, 2012At first glance, combining the terms "cryptography" and "lightweight" might invite you to think about a lack of security. However, here the combination refers to suitable cryptography for limited devices for which trade offs between performance, security, and cost are highly important.
Diana Maimut, Khaled Ouafi
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2015
In this chapter, the design of a printed RFID tag in S2S technology is presented. The design includes the front-end circuitry for power scavenging, envelope detection and clock and data recovery. In addition, the digital design to implement the RFID based on a “silent tag” communication protocol is shown.
Abdinia, Sahel +2 more
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In this chapter, the design of a printed RFID tag in S2S technology is presented. The design includes the front-end circuitry for power scavenging, envelope detection and clock and data recovery. In addition, the digital design to implement the RFID based on a “silent tag” communication protocol is shown.
Abdinia, Sahel +2 more
openaire +2 more sources
Ranging RFID Tags With Ultrasound
IEEE Sensors Journal, 2018Indoor localization and tracking of persons and assets with centimeter-level accuracy for inventory, security, medical monitoring, and training, as well as gesture interfaces for domotics, is highly desirable in the framework of the emerging IoT paradigm. Low cost, tiny, battery, or batteryless operated position sensors are required.
Carotenuto R. +3 more
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IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2010
SAW tags were invented more than 30 years ago, but only today are the conditions united for mass application of this technology. The devices in the 2.4-GHz ISM band can be routinely produced with optical lithography, high-resolution radar systems can be built up using highly sophisticated, but low-cost RF-chips, and the Internet is available for global
Victor P, Plessky, Leonhard M, Reindl
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SAW tags were invented more than 30 years ago, but only today are the conditions united for mass application of this technology. The devices in the 2.4-GHz ISM band can be routinely produced with optical lithography, high-resolution radar systems can be built up using highly sophisticated, but low-cost RF-chips, and the Internet is available for global
Victor P, Plessky, Leonhard M, Reindl
openaire +2 more sources