Distributed Topology Awareness in WSNs Using Connectivity & CDS: Coordinator-Free Algorithms to Achieve Full Coverage in Wireless Sensor Networks - Couverture souple

Li, Xiaoyun; K. Hunter, David; J. Bleakley, Chris

 
9783844381474: Distributed Topology Awareness in WSNs Using Connectivity & CDS: Coordinator-Free Algorithms to Achieve Full Coverage in Wireless Sensor Networks
Couverture souple
ISBN 10 : 3844381473 ISBN 13 : 9783844381474
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

In this book a distributed algorithm for coordinate- free Wireless Sensor Networks to elect a small subset of nodes achieving full coverage is introduced. To the best of the authors' knowledge, this is the first time that a practical and efficient algorithm for electing a sub-optimal subset of nodes for full coverage is introduced only using connectivity information. It also provides an efficient way to detect accurate boundary of un-triangulated holes and recovery them in Wireless Sensor Networks. A distributed hole recovery (DHR) algorithm is also introduced, which is executed on the nodes which define the hole boundary. It iteratively activates only those redundant nodes required to recover the hole. Each node knows about nodes only one or two hops away, as well as information about the connectivity between the boundary nodes enclosing the hole. Another Distributed Boundary Detection (DBD) algorithm for coordinate-free Wireless Sensor Networks is also introduced. It requires only 2-hop neighbor information for each node regardless of node density and network topology.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

In this book a distributed algorithm for coordinate- free Wireless Sensor Networks to elect a small subset of nodes achieving full coverage is introduced. To the best of the authors' knowledge, this is the first time that a practical and efficient algorithm for electing a sub-optimal subset of nodes for full coverage is introduced only using connectivity information. It also provides an efficient way to detect accurate boundary of un-triangulated holes and recovery them in Wireless Sensor Networks. A distributed hole recovery (DHR) algorithm is also introduced, which is executed on the nodes which define the hole boundary. It iteratively activates only those redundant nodes required to recover the hole. Each node knows about nodes only one or two hops away, as well as information about the connectivity between the boundary nodes enclosing the hole. Another Distributed Boundary Detection (DBD) algorithm for coordinate-free Wireless Sensor Networks is also introduced. It requires only 2-hop neighbor information for each node regardless of node density and network topology.

Biographie de l'auteur

Xiaoyun Li is an associate Professor with Shenzhen Institute of Advanced Technology in Chinese Academy of Science. He worked as a postdoctoral research fellow in University College Dublin and University of Essex (UK) between 2008 and 2011. His research interests include MAC protocols such as IEEE 802.15.4 and positioning algorithms.

Xiaoyun Li is an associate Professor with Shenzhen Institute of Advanced Technology in Chinese Academy of Science. He worked as a postdoctoral research fellow in University College Dublin and University of Essex (UK) between 2008 and 2011. His research interests include MAC protocols such as IEEE 802.15.4 and positioning algorithms.

Xiaoyun Li is an associate Professor with Shenzhen Institute of Advanced Technology in Chinese Academy of Science. He worked as a postdoctoral research fellow in University College Dublin and University of Essex (UK) between 2008 and 2011. His research interests include MAC protocols such as IEEE 802.15.4 and positioning algorithms.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3844381473
ISBN 13 
9783844381474
Reliure
Broché
Nombre de pages
88
Coordonnées du fabricant
non disponible
Personne responsable
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