4189 search results - page 799 / 838 » On the Security of Wireless Sensor Networks |
MOBIHOC
2005
ACM
14 years 9 months ago
2005
ACM
Determining node and event locations is a canonical task for many wireless network applications. Yet dedicated infrastructure for determining position information is expensive, en...
SASO
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper we study desynchronization, a closelyrelated primitive to graph coloring. A valid graph coloring is an assignment of colors to nodes such that no node’s color is t...
CONEXT
2009
ACM
13 years 11 months ago
2009
ACM
Dense, unmanaged 802.11 deployments tempt saboteurs into launching jamming attacks by injecting malicious interference. Nowadays, jammers can be portable devices that transmit int...
TIT
2008
13 years 10 months ago
2008
Distributed estimation of an unknown signal is a common task in sensor networks. The scenario usually envisioned consists of several nodes, each making an observation correlated wi...
SECON
2008
IEEE
14 years 4 months ago
2008
IEEE
—Vehicular networks, in which cars communicate wirelessly to exchange information on traffic conditions, offer a promising way to improve road safety. Yet ensuring the correct f...