1187 search results - page 80 / 238 » Access control in wireless sensor networks |
INFOCOM
2002
IEEE
14 years 2 months ago
2002
IEEE
—In this paper, we introduce a cross-layer design framework to the multiple access problem in contention-based wireless ad hoc networks. The motivation for this study is twofold,...
JCM
2006
13 years 9 months ago
2006
One of the most common communication patterns in sensor networks is routing data to a base station, while the base station can be either static or mobile. Even in static cases, a s...
EWSN
2006
Springer
14 years 9 months ago
2006
Springer
Nodes in sensor networks often encounter spatially-correlated contention, where multiple nodes in the same neighborhood all sense an event they need to transmit information about....
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Wireless mesh network (WMN) has emerged recently as a promising technology for next-generation wireless networking. In WMN, it is important to provide an efficient hand...
SSS
2009
Springer
14 years 3 months ago
2009
Springer
We consider setting up sleep scheduling in sensor networks. We formulate the problem as an instance of the fractional domatic partition problem and obtain a distributed approximati...