196 search results - page 17 / 40 » Self Location Estimation Scheme Using ROA in Wireless Sensor... |
WOWMOM
2006
ACM
14 years 21 days 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...
MOBICOM
2004
ACM
14 years 5 days ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper, we propose a collaborative localization scheme which utilizes, in addition to the range estimates to nodes with known locations (anchors), the range estimates bet...
PERCOM
2008
ACM
14 years 6 months ago
2008
ACM
This paper investigates wireless sensor networks where a small percentage of nodes are assumed to know their location a priori. These reference nodes enable absolute localization ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—A new distributed estimation algorithm for tracking using a wireless sensor network is presented. We investigate how to track a time varying signal, noisily sensed by the nodes ...