A Multi-Sensing-Range Method for Efficient Position Estimation by Passive RFID Technology

2009 ◽  
Vol E92-A (10) ◽  
pp. 2609-2617 ◽  
Author(s):  
Toshihiro HORI ◽  
Tomotaka WADA ◽  
Norie UCHITOMI ◽  
Kouichi MUTSUURA ◽  
Hiromi OKADA
Keyword(s):  
Position Estimation ◽  
Rfid Technology ◽  
Sensing Range ◽  
Passive Rfid

A Multi-Sensing-Range Method for Position Estimation of Passive RFID Tags

2008 ◽  
Author(s):  
Toshihiro Hori ◽  
Tomotaka Wda ◽  
Yuuki Ota ◽  
Norie Uchitomi ◽  
Kouichi Mutsuura ◽  
...  
Keyword(s):  
Position Estimation ◽  
Rfid Tags ◽  
Sensing Range ◽  
Passive Rfid

scholarly journals A High Throughput Anticollision Protocol to Decrease the Energy Consumption in a Passive RFID System

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Hugo Landaluce ◽  
Laura Arjona ◽  
Asier Perallos ◽  
Lars Bengtsson ◽  
Nikola Cmiljanic
Keyword(s):  
Energy Consumption ◽  
Radio Frequency Identification ◽  
Rfid Technology ◽  
Existing Problems ◽  
Rfid System ◽  
Collision Problem ◽  
Low Energy Consumption ◽  
Reader Antenna ◽  
Frequency Identification ◽  
Passive Rfid

One of the main existing problems in Radio Frequency Identification (RFID) technology is the tag collision problem. When several tags try to respond to the reader under the coverage of the same reader antenna their messages collide, degrading bandwidth and increasing the number of transmitted bits. An anticollision protocol, based on the classical Binary Tree (BT) protocol, with the ability to decrease the number of bits transmitted by the reader and the tags, is proposed here. Simulations results show that the proposed protocol increases the throughput with respect to other recent state-of-the-art protocols while keeping a low energy consumption of a passive RFID system.

Localization of objects using passive RFID technology

2014 ◽  
Author(s):  
Marten Wegener ◽  
Daniel Fross ◽  
Marko Rossler ◽  
Ulrich Heinkel ◽  
Matthias Adler
Keyword(s):  
Rfid Technology ◽  
Passive Rfid

scholarly journals Laboratory Testing of Active and Passive UHF RFID Tags

2016 ◽  
Vol 17 (2) ◽  
pp. 144-154 ◽  
Author(s):  
Peter Kolarovszki ◽  
Zuzana Kolarovszká ◽  
Dragan Perakovic ◽  
Marko Periša
Keyword(s):  
Laboratory Testing ◽  
Point Of View ◽  
Automatic Identification ◽  
Rfid Technology ◽  
Uhf Rfid ◽  
Passive Uhf Rfid ◽  
Transport Unit ◽  
Different Types ◽  
Passive Rfid ◽  
The University

Abstract This article deals with research of laboratory testing by active and passive UHF tags and therefore mutual coexistence of active and passive RFID technology, which is a part of automatic identification and data capture. In this article we would like to describe an identification of transport unit based on passive technology and also by active technology. We would like to specify, how this technologies can work together and in which application focuses on postal and logistics. All results are verified by measurement in our AIDC laboratory, which is located at the University of Žilina. Our research contains different types of measurements in order to point out the possible influence of these two technologies. The results of our research bring the new point of view and indicate the ways using of UHF RFID technology in postal and logistics applications. At the end of this article is characterized the utilization of the RFID technology in postal logistics chain by using both passive and active technologies.

An Improved Method for Mobile Robot Localization Based on Passive RFID System

2012 ◽  
Vol 190-191 ◽  
pp. 651-655
Author(s):  
Qing Yang ◽  
Hong Yi Wang ◽  
Jian Cheng Li ◽  
Rong Jun Shen
Keyword(s):  
Mobile Robot ◽  
Rfid Tags ◽  
Positioning System ◽  
Robot Localization ◽  
Rfid Technology ◽  
Improved Method ◽  
Robot Positioning ◽  
Positioning Method ◽  
Mobile Robot Localization ◽  
Passive Rfid

RFID technology has been widely used in mobile robot positioning system for its unique advantages. RFID tags store their unique positions which are placed on the ceiling or the floor. The mobile robot carries a RFID reader which reads the RFID tags to position itself. In this paper, a new method for mobile robot localization is proposed, and the equations to calculate the position of the mobile robot are given. Finally, the experiment results show that compared to conventional positioning method, the proposed method can effectively improve the positioning accuracy of the mobile robot.

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