999 search results - page 166 / 200 » Localization for anisotropic sensor networks |
TMC
2010
13 years 6 months ago
2010
—Secure distance-based localization in the presence of cheating beacon (or anchor) nodes is an important problem in mobile wireless ad hoc and sensor networks. Despite significa...
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
A growing number of mobile computing applications are centered around the user’s location. The notion of location is broad, ranging from physical coordinates (latitude/longitude...
TMC
2010
13 years 6 months ago
2010
Energy efficiency is of the utmost importance in wireless sensor networks. The family of low-power-listening MAC protocols was proposed to reduce one form of energy dissipation...
MOBIHOC
2004
ACM
14 years 7 months ago
2004
ACM
Greedy geographic routing is attractive in wireless sensor networks due to its efficiency and scalability. However, greedy geographic routing may incur long routing paths or even ...
HYBRID
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we analyze the problem of finding a periodic schedule for the wake-up times of a set of nodes in a Wireless Sensor Network that optimizes the coverage of the region...