668 search results - page 18 / 134 » Time-based localization for asynchronous wireless sensor net... |
WS
2004
ACM
14 years 2 months ago
2004
ACM
In many applications of wireless sensor networks (WSN), sensors are deployed un-tethered in hostile environments. For locationaware WSN applications, it is essential to ensure tha...
TPDS
2008
13 years 8 months ago
2008
The localization of sensor nodes is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can acquire...
VTC
2006
IEEE
14 years 2 months ago
2006
IEEE
Distributed localization in wireless sensor networks has attracted significant interest in recent years. In this paper, we propose two improvements towards the DV-Hop algorithm: th...
NETWORK
2008
13 years 8 months ago
2008
Realistic, complex, outdoor environments pose significant challenges for node localization in Wireless Sensor Networks. In spite of the fact that many elegant and clever solutions...
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper proposes a concurrency model which integrates the asynchronous and event-driven nature of wireless etworks with higher-level abstractions that provide a more familiar p...