92 search results - page 12 / 19 » Directed Coverage in Wireless Sensor Networks: Concept and Q... |
JSAC
2007
13 years 6 months ago
2007
— We propose a physical-datalink cross-layer resource allocation scheme over wireless relay networks for quality-ofservice (QoS) guarantees. By integrating information theory wit...
TON
2010
13 years 5 months ago
2010
—In this paper, we investigate the maximization of the coverage time for a clustered wireless sensor network (WSN) by optimal balancing of power consumption among cluster heads (...
INFOCOM
2011
IEEE
12 years 10 months ago
2011
IEEE
—In wireless sensor networks, multiple-coverage, in which each point is covered by more than one sensor, is often required to improve detection quality and achieve high fault tol...
ICIP
2010
IEEE
13 years 4 months ago
2010
IEEE
We propose a game-theory-based cross-layer optimization scheme for wireless Direct Sequence Code Division Multiple Access (DSCDMA) visual sensor networks. The scheme uses the Nash...
WOWMOM
2006
ACM
14 years 20 days ago
2006
ACM
The cost of damage caused by flooding is directly related to the warning-time given before a flood occurs. Therefore, improving the coverage, accuracy and reliability of flood pre...