408 search results - page 9 / 82 » Location-Aided Topology Discovery for Wireless Sensor Networ... |
UCS
2007
Springer
14 years 3 months ago
2007
Springer
A MAC protocol is proposed for proactive discovery in which wireless devices periodically broadcast packets containing presence or service information. The protocol is based on Fra...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper investigates the topology formation mechanisms provided by IEEE 802.15.4 to create tree-based topologies, in the context of a multi-sink wireless sensor network. The...
INFORMATIKTAGE
2008
13 years 11 months ago
2008
: Economical power use is essential to allow for long-lasting operation of wireless sensor networks. This applies equally to linear sensor networks as they emerge when sensors are ...
SAMOS
2007
Springer
14 years 3 months ago
2007
Springer
For most applications in wireless sensor networks (WSNs), it is often assumed that the deployment of sensor nodes is unmanaged and random, so the density of local node may vary thr...
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
Our goal is to save energy in wireless sensor networks (WSNs) by periodic duty-cycling of sensor nodes. We schedule sensor nodes between active (transmit or receive) and sleep mod...