50 search results - page 2 / 10 » Square region-based coverage and connectivity probability mo... |
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...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
—Assume sensor deployment follows the Poisson distribution. For a given partial connectivity requirement ρ, 0.5 < ρ < 1, we prove, for a hexagon model, that there exists ...
ISCIS
2004
Springer
13 years 10 months ago
2004
Springer
Considering wireless sensor networks for border surveillance, one of the major concerns is sensing coverage. Breach probability can be used as a measure to analyze the tradeoffs a...
LCN
2005
IEEE
13 years 10 months ago
2005
IEEE
— The sensing capabilities of networked sensors are affected by environmental factors in real deployment and it is imperative to have practical considerations at the design stage...
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
—In this paper, we address a new unexplored problem - what are the optimal patterns to achieve connected coverage in wireless networks with directional antennas. As their name im...