549 search results - page 77 / 110 » Broadcasting in Sensor Networks: The Role of Local Informati... |
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Sensor networks with a large amount of sensor nodes usually have high redundancy in sensing coverage. The network lifetime can be further extended by proper scheduling and putt...
ANSS
2007
IEEE
14 years 2 months ago
2007
IEEE
Data propagation in wireless sensor networks is usually performed as a multihop process. To deliver a single message, the resources of many sensor nodes are used and a lot of ener...
CDC
2009
IEEE
14 years 12 days ago
2009
IEEE
Abstract— We study the problem of maximizing the aggregated revenue in sensor networks with deadline constraints. Our model is that of a sensor network that is arranged in the fo...
ITIIS
2010
13 years 2 months ago
2010
Greedy forwarding is the key mechanism of geographic routing and is one of the protocols used most commonly in wireless sensor networks. Greedy forwarding uses 1-hop local informa...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...