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A snoozing frequency binary tree protocol
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Centre for Research on Embedded Systems (CERES).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Centre for Research on Embedded Systems (CERES).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Embedded Systems (CERES).ORCID iD: 0000-0001-6625-6533
2010 (English)Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we describe and evaluate anenhanced version of an active RFID wake-up and tag IDextraction radio communication protocol. The enhancedprotocol further reduces the transponders’ power consumption(prolonging their battery lifetime). The protocol uses afrequency binary tree method for extracting the identificationnumber of each transponder. This protocol is enhanced byextending it with a framed slotted medium access controlmethod which decreases the number of activations of eachtransponder during tag ID extractions. Using this medium accessmethod, the average number of transponder activations isdecreased with a factor of 2.5 compared to the original protocol.The resulting increase in ID read-out delay is 0.9%, on average.

Place, publisher, year, edition, pages
2010.
Keywords [en]
RFID, RFID wake-up, Tag ID extraction, Radio communication protocol
National Category
Engineering and Technology Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:hh:diva-14160OAI: oai:DiVA.org:hh-14160DiVA, id: diva2:390124
Conference
The Third International EURASIP Workshop on RFID Technology, 6-7 September 2010, La Manga del Mar Menor, Cartagena, Spain, 2010
Available from: 2011-01-21 Created: 2011-01-21 Last updated: 2018-03-23Bibliographically approved

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Nilsson, BjörnBengtsson, LarsSvensson, Bertil
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CiteExportLink to record
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