14 search results - page 1 / 3 » A hierarchical structure based coverage repair in wireless s... |
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we propose a new control method to cover “holes” in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are dis...
AHSWN
2011
12 years 8 months ago
2011
In this paper, we introduce a new type of coverage for wireless sensor networks, called Directed Coverage (DCoverage). Basically, D-Coverage is the coverage provided by a sensor n...
PERCOM
2009
ACM
13 years 11 months ago
2009
ACM
—One of the major issues in a wireless sensor network (WSN) is how to cover an interested area. In this paper, we consider the area coverage problem for variable sensing radii WS...
IJSNET
2007
13 years 4 months ago
2007
Abstract: Wireless sensor networks are often based on omni-sensing and communication models. In contrast, in this paper, we investigate sensor networks with directional sensing and...
ICW
2005
IEEE
13 years 10 months ago
2005
IEEE
Middleware development in the growing and promising field of sensor networks is a major challenge in order to facilitate the programmer task and bridge the gap between the applic...