000722664 000__ 03171cam\a2200529Ii\4500 000722664 001__ 722664 000722664 005__ 20230306140235.0 000722664 006__ m\\\\\o\\d\\\\\\\\ 000722664 007__ cr\un\nnnunnun 000722664 008__ 141124t20142014sz\a\\\\ob\\\\001\0\eng\d 000722664 020__ $$a9783319126463$$qelectronic book 000722664 020__ $$a3319126466$$qelectronic book 000722664 020__ $$z9783319126456 000722664 0247_ $$a10.1007/978-3-319-12646-3$$2doi 000722664 035__ $$aSP(OCoLC)ocn896824926 000722664 035__ $$aSP(OCoLC)896824926 000722664 040__ $$aN$T$$beng$$erda$$epn$$cN$T$$dYDXCP$$dOCLCO$$dOCLCQ$$dN$T$$dUPM$$dGW5XE$$dCOO$$dOCLCF 000722664 049__ $$aISEA 000722664 050_4 $$aTK6570.I34$$bH36 2014eb 000722664 08204 $$a621.3841/92$$223 000722664 1001_ $$aHan, Jinsong,$$eauthor. 000722664 24510 $$aDevice-free object tracking using passive tags$$h[electronic resource] /$$cJinsong Han, Wei Xi, Kun Zhao, Zhiping Jiang. 000722664 264_1 $$aCham :$$bSpringer,$$c[2014] 000722664 264_4 $$c©2014 000722664 300__ $$a1 online resource :$$bcolor illustrations. 000722664 336__ $$atext$$btxt$$2rdacontent 000722664 337__ $$acomputer$$bc$$2rdamedia 000722664 338__ $$aonline resource$$bcr$$2rdacarrier 000722664 4901_ $$aSpringerBriefs in Electrical and Computer Engineering,$$x2191-8112 000722664 504__ $$aIncludes bibliographical references and index. 000722664 5050_ $$aIntroduction -- Background -- Critical State and Twins -- Dense Deployment Based Tracking System using Twins -- Sparse Deployment based Tracking System using Twins -- Afterword. 000722664 506__ $$aAccess limited to authorized users. 000722664 520__ $$aThis SpringerBrief examines the use of cheap commercial passive RFID tags to achieve accurate device-free object-tracking. It presents a sensitive detector, named Twins, which uses a pair of adjacent passive tags to detect uncooperative targets (such as intruders). Twins leverages a newly observed phenomenon called critical state that is caused by interference among passive tags. The author expands on the previous object tracking methods, which are mostly device-based, and reveals a new interference model and their extensive experiments for validation. A prototype implementation of the Twins-based intrusion detection scheme with commercial off-the-shelf reader and tags is also covered in this SpringerBrief. Device-Free Object Tracking Using Passive Tags is designed for researchers and professionals interested in smart sensing, localization, RFID and Internet of Things applications. The content is also useful for advanced-level students studying electrical engineering and computer science. 000722664 588__ $$aDescription based on online resource; title from PDF title page (viewed December 24, 2014). 000722664 650_0 $$aRadio frequency identification systems. 000722664 650_0 $$aIndoor positioning systems (Wireless localization) 000722664 650_0 $$aMotion detectors. 000722664 650_0 $$aAutomatic tracking. 000722664 7001_ $$aXi, Wei,$$eauthor. 000722664 7001_ $$aZhao, Kun,$$eauthor. 000722664 7001_ $$aJiang, Zhiping,$$eauthor. 000722664 77608 $$iPrint version:$$z9783319126456 000722664 830_0 $$aSpringerBriefs in electrical and computer engineering. 000722664 852__ $$bebk 000722664 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-12646-3$$zOnline Access$$91397441.1 000722664 909CO $$ooai:library.usi.edu:722664$$pGLOBAL_SET 000722664 980__ $$aEBOOK 000722664 980__ $$aBIB 000722664 982__ $$aEbook 000722664 983__ $$aOnline 000722664 994__ $$a92$$bISE