95 search results - page 19 / 19 » Constraint-Based Distance Estimation in Ad-Hoc Wireless Sens... |
MOBISYS
2003
ACM
14 years 4 months ago
2003
ACM
Smart Dust sensor networks ? consisting of cubic millimeter scale sensor nodes capable of limited computation, sensing, and passive optical communication with a base station ? are...
WISEC
2010
ACM
13 years 11 months ago
2010
ACM
We expose the vulnerability of an emerging wireless ranging technology, impulse radio ultra-wide band (IR-UWB), to distance-decreasing attacks on the physical communication layer ...
PERCOM
2008
ACM
14 years 4 months ago
2008
ACM
Existing code update protocols for reprogramming nodes in a sensor network are either unsuitable or inefficient when used in a mobile environment. The prohibitive factor of uncert...
MOBICOM
2003
ACM
13 years 9 months ago
2003
ACM
Wireless Sensor Networks have been proposed for a multitude of location-dependent applications. For such systems, the cost and limitations of the hardware on sensing nodes prevent...
MOBICOM
2010
ACM
13 years 4 months ago
2010
ACM
Localization is a fundamental operation for many wireless networks. While GPS is widely used for location determination, it is unavailable in many environments either due to its h...