528 search results - page 46 / 106 » Some problems of directional sensor networks |
JCP
2006
13 years 8 months ago
2006
In this paper, we describe a novel localization algorithm for ad hoc wireless sensor networks. Accurate selforganization and localization capability is a highly desirable character...
ADHOC
2007
13 years 8 months ago
2007
Wireless sensor networks are expected to be used in a wide range of applications from environment monitoring to event detection. The key challenge is to provide energy efficient ...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Coverage is a fundamental problem in Wireless Sensor Networks (WSNs). Existing studies on this topic focus on 2D ideal plane coverage and 3D full space coverage. In many real wo...
PPOPP
2003
ACM
14 years 1 months ago
2003
ACM
Sensor networks are long-running computer systems with many sensing/compute nodes working to gather information about their environment, process and fuse that information, and in ...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Wireless sensor networks need very efficient network protocols due to the sensors’ limited communication and computation capabilities. Network planarization – find...