Han, Jinsong. <br/><br/>
Device-Free Object Tracking Using Passive Tags  [electronic resource] / 
by Jinsong Han, Wei Xi, Kun Zhao, Zhiping Jiang. 
 - VI, 62 p. 33 illus.  online resource. 
 - SpringerBriefs in Electrical and Computer Engineering,  2191-8112 .
 - SpringerBriefs in Electrical and Computer Engineering, .
<br/><br/>Introduction -- Background -- Critical State and Twins -- Dense Deployment Based Tracking System using Twins -- Sparse Deployment based Tracking System using Twins -- Afterword. 
<br/><br/> 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. 
<br/><br/><label>ISBN: </label>9783319126463 
<br/><br/><label>Standard No.: </label>10.1007/978-3-319-12646-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>Computer communication systems.<br/>Electrical engineering.<br/>Computer Science.<br/>Computer Communication Networks.<br/>Communications Engineering, Networks.<br/>Information Systems Applications (incl. Internet).
<br/><br/><label>LC Class. No.: </label>TK5105.5-5105.9 
<br/><br/><label>Dewey Class. No.: </label>004.6