348 search results - page 4 / 70 » Data fusion improves the coverage of wireless sensor network... |
CISS
2007
IEEE
13 years 11 months ago
2007
IEEE
—We consider information retrieval in a wireless sensor network deployed to monitor a spatially correlated random field. We address sensor scheduling in each data collection und...
AVSS
2006
IEEE
13 years 11 months ago
2006
IEEE
We consider the problem of optimal power scheduling for the decentralized detection of a deterministic signal in an inhomogeneous wireless sensor network. The observation noise at...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we propose a novel signaling scheme and corresponding noncoherent fusion rules for wireless sensor networks. In the proposed scheme, sensors transmit censored de...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— Sensing coverage is an important issue for sensor networks, since it is viewed as one of the critical measures of performance offered by a sensor network. The design of a routi...
SENSYS
2004
ACM
13 years 10 months ago
2004
ACM
An ad-hoc wireless sensor network-based system is presented that detects and accurately locates shooters even in urban environments. The system consists of a large number of cheap...