2129 search results - page 334 / 426 » Reliability of Wireless Sensor Network with Sleeping Nodes |
114
click to vote
COMCOM
2011
14 years 5 months ago
2011
Key distribution in Wireless Sensor Networks (WSNs) is challenging. Symmetric cryptosystems can perform it efficiently, but they often do not provide a perfect trade-off between ...
IPPS
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper we present a software tool for the simulation of distributed real-time embedded systems. Our tool is based on the popular NS-2 package for simulating the networking ...
ICDCS
2006
IEEE
15 years 4 months ago
2006
IEEE
In this paper, we study distributed approximation algorithms for fault-tolerant clustering in wireless ad hoc and sensor networks. A k-fold dominating set of a graph G = (V, E) is...
CCS
2006
ACM
15 years 1 months ago
2006
ACM
Key establishment is a fundamental prerequisite for secure communication in wireless sensor networks. A new node joining the network needs to efficiently and autonomously set up s...
ICNP
2007
IEEE
15 years 4 months ago
2007
IEEE
— Multicast is a key technology that provides efficient data communication among a set of nodes for wireless multi-hop networks. In sensor networks and MANETs, multicast algorit...