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Device-Free Object Tracking Using Passive Tags

Device-Free Object Tracking Using Passive Tags

Paperback

Series: Springerbriefs in Electrical and Computer Engineering

Technology & EngineeringGeneral ComputersNetworking

ISBN10: 3319126458
ISBN13: 9783319126456
Publisher: Springer Nature
Published: Dec 5 2014
Pages: 62
Weight: 0.24
Height: 0.15 Width: 6.14 Depth: 9.21
Language: English
This SpringerBrief examines the use of cheap commercial passive RFID tags to achieve accurate device-free object-tracking. It presents a sensitive detector, named Twins, which uses a pair of adjacent passive tags to detect uncooperative targets (such as intruders). Twins leverages a newly observed phenomenon called critical state that is caused by interference among passive tags. The author expands on the previous object tracking methods, which are mostly device-based, and reveals a new interference model and their extensive experiments for validation. A prototype implementation of the Twins-based intrusion detection scheme with commercial off-the-shelf reader and tags is also covered in this SpringerBrief. Device-Free Object Tracking Using Passive Tags is designed for researchers and professionals interested in smart sensing, localization, RFID and Internet of Things applications. The content is also useful for advanced-level students studying electrical engineering and computer science.

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