356 search results - page 57 / 72 » Rate allocation in wireless sensor networks with network lif... |
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...
ICPADS
2006
IEEE
14 years 1 months ago
2006
IEEE
In battery powered systems such as wireless sensor networks, energy efficiency is one of the most important system design goals. In this paper, energy efficiency is examined fro...
SENSYS
2003
ACM
14 years 24 days ago
2003
ACM
We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random field at a certain collector ...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Distributed MIMO multi-hop relaying is one of the most promising technologies that permits cost-effective improvement of coverage, data rate and end-to-end (e2e) user experience...
MOBICOM
2004
ACM
14 years 29 days ago
2004
ACM
Target tracking is an important application of wireless sensor networks. In this application, the sensor nodes collectively monitor and track the movement of an event or target ob...