190 search results - page 7 / 38 » A multiple power-level approach for wireless sensor network ... |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
—In this paper, we present a positioning and tracking scheme based on adaptive weighted interpolation and Kalman filtering for wireless sensor networks. The proposed positioning ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—The multi-source and single-sink (MSSS) topology, in wireless sensor networks, is defined as the network topology, where all of nodes can gather, receive and transmit data to t...
JCM
2006
13 years 7 months ago
2006
Wireless sensor networks are widely adopted in many location-sensitive applications including disaster management, environmental monitoring, military applications where the precise...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract—Employing multiple base stations is an attractive approach to enhance the lifetime of wireless sensor networks. In this paper, we address the fundamental question concer...
ANSS
2007
IEEE
14 years 2 months ago
2007
IEEE
Data propagation in wireless sensor networks is usually performed as a multihop process. To deliver a single message, the resources of many sensor nodes are used and a lot of ener...