661 search results - page 9 / 133 » Connectivity of Wireless Sensor Networks with Constant Densi... |
WWIC
2004
Springer
15 years 3 months ago
2004
Springer
Wireless sensor networks are based on the collaborative efforts of many small wireless sensor nodes, which collectively are able to form networks through which sensor information c...
ICPADS
2005
IEEE
15 years 3 months ago
2005
IEEE
Virtual infrastructures or backbones in wireless sensor networks reduce the communication overhead and energy consumption. In this paper, we present BackBone Routing (BBR), a nove...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— Data aggregation is a fundamental yet timeconsuming task in wireless sensor networks. We focus on the latency part of data aggregation. Previously, the data aggregation...
TPDS
2008
14 years 9 months ago
2008
In this paper, we investigate the theoretical aspects of the nonuniform node distribution strategy used to mitigate the energy hole problem in wireless sensor networks (WSNs). We c...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— A self-healing key distribution scheme enables a large group of users (sensor nodes) to establish a session key dynamically over an unreliable, or lossy wireless network. The m...