326 search results - page 4 / 66 » On the stability of network distance estimation |
ADHOCNOW
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
EWSN
2006
Springer
14 years 7 months ago
2006
Springer
Abstract. We propose a lightweight localisation approach for supporting distance and range queries in ad hoc wireless sensor networks. In contrast to most previous localisation app...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we study approximate landmark-based methods for point-to-point distance estimation in very large networks. These methods involve selecting a subset of nodes as landm...
SECON
2007
IEEE
14 years 1 months ago
2007
IEEE
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...
CDC
2009
IEEE
14 years 8 days ago
2009
IEEE
Abstract— We characterize the stability and achievable performance of networked estimation under correlated packet losses described by the Gilbert-Elliot model. For scalar contin...