3528 search results - page 587 / 706 » Wireless sensor networks and beyond |
SENSYS
2009
ACM
14 years 4 months ago
2009
ACM
Having access to an accurate time is a vital building block in all networks; in wireless sensor networks even more so, because wireless media access or data fusion may depend on i...
IPPS
2005
IEEE
14 years 2 months ago
2005
IEEE
An important problem in wireless networks, such as wireless ad hoc and sensor networks, is to select a few nodes to form a virtual backbone that supports routing and other tasks s...
INFOCOM
2011
IEEE
13 years 19 days 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...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
In this paper, we propose and analyze a routing protocol for mobile ad hoc networks that supports efficient image retrieval based on metadata queries. In digital photography, meta...
MOBIQUITOUS
2007
IEEE
14 years 3 months ago
2007
IEEE
—Wireless Body Area Networks (WBANs) form a new and interesting area in the world of remote health monitoring. An important concern in such networks is the communication between ...