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Cooperative Wireless Networks for Localization: Synchronization, Position Estimation and Tracking - Softcover

Severi, Stefano

 
9783843353298: Cooperative Wireless Networks for Localization: Synchronization, Position Estimation and Tracking
Softcover
ISBN 10: 3843353298 ISBN 13: 9783843353298
Verlag: LAP LAMBERT Academic Publishing, 2010

Inhaltsangabe

This book addresses the problem of localization for cooperative WSNs. Time synchronization is a fundamental requirement for every network. In this context, a new approach based on the estimation theory is proposed to evaluate the ultimate performance limit in network time synchronization. Sensor network localization algorithms estimate the locations of sensors with initially unknown location information by using knowledge of the absolute positions of a few sensors and inter-sensor measurements such as distance and bearing measurements. A new Semidefinite Programming (SDP) framework to analyze and solve the problem of flip- ambiguity that afflicts range-based network localization algorithms with incomplete ranging information. Another contribution in the field of position estimate is about multihop networks, network with a low degree of connectivity, in which couples of given any nodes, in order to communicate, have to rely on one or more intermediate nodes (hops). The last point of this book discuss a new low-complexity tracking algorithm for the position tracking of a user in a WLAN-based indoor localization system.

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Über die Autorin bzw. den Autor

Stefano Severi was born in Cesena, Italy, March 1981. He received the M.Eng. degree in Information and Communication Technology Engineering and the Ph.D. degree in Electronics, Computer Sciences and Systems in 2006 and 2010, respectively, from the University of Bologna. He is currently a post-doc researcher at the University of Bologna.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2010
Sprache
Englisch
ISBN 10 
3843353298
ISBN 13 
9783843353298
Einband
Taschenbuch
Anzahl der Seiten
96
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Editions Muse
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
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