190 search results - page 10 / 38 » A multiple power-level approach for wireless sensor network ... |
TMM
2011
13 years 2 months ago
2011
—In this paper, we propose an approach to manage network resources for a direct sequence code division multiple access (DS-CDMA) visual sensor network where nodes monitor scenes ...
MOBIQUITOUS
2007
IEEE
14 years 1 months ago
2007
IEEE
—Topology control problems are concerned with the assignment of power levels to the nodes of an ad-hoc network so as to maintain a specified network topology while minimizing th...
WOWMOM
2006
ACM
14 years 1 months ago
2006
ACM
Abstract— A sybil node impersonates other nodes by broadcasting messages with multiple node identifiers (ID). In contrast to existing solutions which are based on sharing encryp...
ICDS
2009
IEEE
14 years 2 months ago
2009
IEEE
—In a wireless sensor network application for tracking multiple mobile targets, large amounts of sensing data can be generated by a number of sensors. These data must be controll...
ADHOCNOW
2008
Springer
14 years 2 months ago
2008
Springer
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...