A New Symmetric Transceiver Architecture for Pulsed Short-Range Communication

Jantunen, Joni; Lappetelainen, A.; Arponen, Jarmo; Pärssinen, Aarno; Pelissier, Michaël; Gomez, B.; Keignart, J.

doi:10.1109/glocom.2008.ecp.901

Cited by 8 publications

(4 citation statements)

References 11 publications

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“…Hybrid tag solutions are proposed in [23] and [37]- [39]. The main idea is to have an asymmetric link where a conventional transmission protocol at UHF in the downlink (reader-tag) is adopted to power up the tag.…”

Section: A Hybrid Tags Based On Uhf and Uwb Modulationsmentioning

confidence: 99%

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Ultrawide Bandwidth RFID: The Next Generation?

et al. 2010

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International audience

Future advanced radio-frequency identification (RFID) systems are expected to provide both identification and high-definition localization of objects with improved reliability and security while maintaining low power consumption and cost. Ultrawide bandwidth (UWB) technology is a promising solution for next generation RFID systems to overcome most of the limitations of the current narrow bandwidth RFID technology such as: reduced area coverage, insufficient ranging resolution for accurate localization, sensitivity to interference, and scarce multiple-access capability. In this paper, a survey of current progress in the application of the UWB technology for RFID systems is presented with particular attention to low-complexity solutions for high-definition tag localization.

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Section: A Hybrid Tags Based On Uhf and Uwb Modulationsmentioning

confidence: 99%

“…Remote powering of a passive UWB tag by UHF has recently been achieved for high data rate exchanges (> 50 Mb/s at a few tens of centimeters) from a cell phone to a tag embedding a large memory [39].…”

Section: A Hybrid Tags Based On Uhf and Uwb Modulationsmentioning

confidence: 99%

Ultrawide Bandwidth RFID: The Next Generation?

et al. 2010

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International audience

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“…To solve the problem of providing high-speed communication (high frequency needed) while simultaneously providing power to the tag via a radio signal (low frequency better), we propose a dual radio interface. One transmitter interface, namely the NFC or 900 MHz (GSM) radio of the mobile phone, is used to power the tag and synchronize the communication, while a higher-frequency Impulse-UWB [20] or 2.4 GHz back-scattering is used for communication (see Fig. 3).…”

Section: Radio Technologymentioning

confidence: 99%

Ubimedia based on readable and writable memory tags

et al. 2009

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Ubimedia is a concept where media files are embedded in everyday objects and the environment. We propose an approach where the user can read and write these files with his/her personal mobile phone simply by touching the physical objects. This facilitates easy access and storage of, e.g. video and audio files related to the physical object in question. This paper describes our work in developing a technical solution for ubimedia and studying user acceptance of forthcoming ubimedia services. Our technical development of the ubimedia concept has been focused on a mobile phone platform with a tag reader/writer, memory tags with large storage capacity, and the communication between the phone and the tags. Currently, the technical design is in test and evaluation phase. The preliminary results show that the concept works and it can be implemented technically. In parallel with the technical development, we have studied usage possibilities for ubimedia and user acceptance of future ubimedia services. User acceptance has been studied in a web survey and in user evaluations of proofs-of-concept. In addition, an ethical assessment has been carried out. The users appreciated especially the simplicity, speed, low cost and reliability of ubimedia. Ethical concerns were related to control over the download with regard to viruses and other unwanted content.

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“…One development branch of RFID technologies is focusing on applications where passive RF memory tags will contain increasingly large non-volatile memory capacity (in scale of mega-to gigabytes) [5]. Such tags would enable storage of digital content exactly to the point where it is used e.g.…”

Section: From Rfid To Rf Memory Tagsmentioning

confidence: 99%

Agent/Space-based Computing and RF Memory Tag Interaction

Jantunen¹,

Oliver²,

Boldyrev³

et al. 2009

Proceedings of the 3rd International Workshop on RFID Technology - Concepts, Applications, Challenges

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As devices become more ubiquitous and information more pervasive technologies such as Semantic Web and Space-Based computing come to the fore as a platform for user-interaction with their environment. Integrating technologies such as advanced RF memory Tag with mobile devices and combining this with computation platforms such as those supporting Semantic Web principles provides for the user innovative and novel applications.

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A New Symmetric Transceiver Architecture for Pulsed Short-Range Communication

Cited by 8 publications

References 11 publications

Ultrawide Bandwidth RFID: The Next Generation?

Ultrawide Bandwidth RFID: The Next Generation?

Ubimedia based on readable and writable memory tags

Agent/Space-based Computing and RF Memory Tag Interaction

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