60 search results - page 6 / 12 » Anchor selection with anchor location uncertainty in wireles... |
SIAMDM
2010
13 years 5 months ago
2010
Graph theory has been used to characterize the solvability of the sensor network localization problem. If sensors correspond to vertices and edges correspond to sensor pairs betwee...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Connectivity-based routing protocols use the hop count vector to a group of anchors for packet forwarding. Due to the discrete nature of hop count based coordinates, without an ...
WOWMOM
2006
ACM
14 years 1 months ago
2006
ACM
In this paper, we build on known bounds on localization in sensor networks and provide new insights that can be used in multiple-access design from a localization perspective. Spe...
SIGMETRICS
2010
ACM
14 years 8 days ago
2010
ACM
This paper addresses the problem of determining the node locations in ad-hoc sensor networks when only connectivity information is available. In previous work, we showed that the ...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper addresses the problem of locating a single source from noisy range measurements in wireless sensor networks. An approximate solution to the maximum likelihood location ...