394 search results - page 1 / 79 » Fault-Tolerant Relay Node Placement in Wireless Sensor Netwo... |
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Two fundamental functions of the sensor nodes in a wireless sensor network are to sense its environment and to transmit sensed information to a basestation. One approach to pro...
INFOCOM
2007
IEEE
13 years 10 months ago
2007
IEEE
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...
COCOON
2005
Springer
13 years 10 months ago
2005
Springer
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in an Euclidean plane, our objective is to place minimum nu...
TPDS
2008
13 years 4 months ago
2008
This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...
CISS
2007
IEEE
13 years 11 months ago
2007
IEEE
— Wireless communication is a critical component of battlefield networks. Nodes in a battlefield network exist in hostile environments and thus fault-tolerance against node and...