120 search results - page 5 / 24 » Data Fragmentation Scheme in IEEE 802.15.4 Wireless Sensor N... |
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Over the last few years, many researchers have paid a lot of attention to the user authentication problem. However, to date, there has been relatively little research suited for...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Key management has long been a challenging problem in wireless Distributed Sensor Networks (DSNs) due to their high security requirements and strict resource constraints. Recen...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Authenticity and secrecy of broadcast message content is important in wireless sensor networks deployed for battlefield control, emergency response, and natural resourc...
BROADNETS
2006
IEEE
14 years 2 months ago
2006
IEEE
Existing slotted channel access schemes in wireless networks assume that slot boundaries at all nodes are synchronized. In practice, relative clock drifts among nodes cause slot mi...
ICDCS
2002
IEEE
14 years 1 months ago
2002
IEEE
In-network data aggregation is essential for wireless sensor networks where energy resources are limited. In a previously proposed data dissemination scheme (directed diffusion wi...