184 search results - page 4 / 37 » Ranging energy optimization for robust sensor positioning |
ICC
2011
IEEE
12 years 5 months ago
2011
IEEE
—Location information of nodes is the basis for many applications in wireless sensor networks (WSNs). However, most previous localization methods make the unrealistic assumption:...
IJSNET
2006
13 years 5 months ago
2006
: To extend the functional lifetime of battery-operated Wireless Sensor Networks (WSNs), stringent sleep scheduling strategies with communication duty cycles running at sub-1% rang...
INFOCOM
2009
IEEE
14 years 12 days ago
2009
IEEE
—An important challenge in mobile sensor networks is to enable energy-efficient communication over a diversity of distances while being robust to wireless effects caused by node...
3DIM
2001
IEEE
13 years 9 months ago
2001
IEEE
Due to its portability and great maneuverability, a handheld range sensor is a flexible solution or complement to efficiently digitize the 3-D shape for a wide variety of objects....
AIPR
2004
IEEE
13 years 9 months ago
2004
IEEE
Successful Unmanned Ground Vehicle (UGV) navigation in urban areas requires the competence of the vehicle to cope with Global Positioning System (GPS) outages and/or unreliable po...