36 search results - page 6 / 8 » Construction of directional virtual backbones with minimum r... |
IPPS
2005
IEEE
13 years 11 months ago
2005
IEEE
— We consider a dense wireless sensor network where the radio transceivers of the sensor nodes are heavily duty-cycled in order to conserve energy. The chief purpose of the senso...
MOBIHOC
2003
ACM
14 years 5 months ago
2003
ACM
The efficiency of a communication network depends not only on its control protocols, but also on its topology. We propose a distributed topology management algorithm that construc...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
Abstract-- Sensor networking technologies have developed very rapidly in the last ten years. In many situations, high quality multimedia streams may be required for providing detai...
AINA
2007
IEEE
14 years 35 min ago
2007
IEEE
In this paper we propose a distributed, self organizing, robust and energy efficient data gathering algorithm for sensor networks operating in environments where all the sensor n...
INFOCOM
2008
IEEE
14 years 1 days ago
2008
IEEE
Abstract—In road networks, sensors are deployed sparsely (hundreds of meters apart) to save costs. This makes the existing localization solutions based on the ranging be ineffect...