236 search results - page 27 / 48 » Delay and Energy Tradeoff in Multi-State Wireless Sensor Net... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— This paper considers two important issues for video sensor network, (1) timely delivery of captured video stream and (2) energy-efficient network design. Based on network calc...
IPSN
2005
Springer
14 years 27 days ago
2005
Springer
Abstract— Sustainable operation of battery powered wireless embedded systems (such as sensor nodes) is a key challenge, and considerable research effort has been devoted to energ...
ICPADS
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— We present a new distributed approach that establishes reputation-based trust among sensor nodes in order to identify malfunctioning and malicious sensor nodes and mini...
ANSS
2007
IEEE
14 years 1 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...
IPCCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Localization is a fundamental operation in mobile and self-configuring networks such as sensor networks and mobile ad hoc networks. For example, sensor location is often critical...