650 search results - page 33 / 130 » Localization of Wireless Sensor Nodes Using Proximity Inform... |
IEEECIT
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—In Wireless Sensor Networks (WSNs), authentication is a crucial security requirement to avoid attacks against secure communication, and to mitigate DoS attacks exploitin...
UIC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Sensor relocation protocols can be employed as fault tolerance approach to offset the coverage loss caused by node failures. We introduce a novel localized structure, in...
IJSNET
2006
13 years 7 months ago
2006
: Mobility in wireless sensor networks poses unique challenges to the medium access control (MAC) protocol design. Previous MAC protocols for sensor networks assume static sensor n...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We study transmission schemes for lifetime maximization in wireless sensor networks. Specifically we consider the network where all the sensors observe uncorrelated si...
CSE
2009
IEEE
14 years 13 days ago
2009
IEEE
—In this paper we propose a clustering and routing scheme for wireless sensor networks based on a self-organizing approach. The aim of this approach is for nodes to perform an in...