Paper Info
Title
3-D localization schemes of RFID tags with static and mobile readers
Abstract
RFID is an automatic identification technology that enables tracking of people and objects. We propose a scalable and robust 3-D localization method of RFID tags, derived in two schemes, that uses the diversity of pervasive environments to improve its accuracy. RFID readers are placed on the floor and ceiling of a room. In the first scheme, static and mobile tags are localized using only connectivity information obtained through this structure. The second scheme involves in addition mobile RFID readers. They are used here to refine the localization process by adding more inclusive constraints to the calculation. We study the impact of the number of static and mobile readers on the accuracy. We then show that the first scheme constitutes an upper bound for the second one. Furthermore, we observe that the second scheme does not require a lot of mobile readers and that it considerably improves accuracy.
Year
DOI
Venue
2008
10.1007/978-3-540-79549-0_10
Networking
Keywords
Field
DocType
rfid tag,localization process,rfid reader,mobile tag,connectivity information,automatic identification technology,robust 3-d localization method,addition mobile rfid reader,mobile reader,3-d localization scheme,inclusive constraint,mobility,rfid,tracking,3 dimensions,localization,upper bound
Identification technology,Mobile RFID,Upper and lower bounds,Computer science,Ceiling (aeronautics),Real-time computing,Scalability,Embedded system
Conference
Volume
ISSN
ISBN
4982
0302-9743
3-540-79548-0
Citations 
PageRank 
References 
2
0.40
9
Authors
2
Name
Order
Citations
PageRank
Mathieu Bouet127227.27
Guy Pujolle22015267.64