920 search results - page 97 / 184 » Wireless sensor and actor networks: research challenges |
190
click to vote
MASS
2010
15 years 4 months ago
2010
Abstract--We present a new scheme to reduce the end-toend routing delay in the mission-critical applications of the wireless sensor networks (WSNs) under the duty cycle model. Whil...
210
click to vote
TMC
2010
15 years 4 months ago
2010
—Energy-efficiency is a central challenge in sensor networks, and the radio is a major contributor to overall energy node consumption. Current energy-efficient MAC protocols fo...
182
click to vote
JCP
2006
15 years 6 months ago
2006
In this paper, we describe a novel localization algorithm for ad hoc wireless sensor networks. Accurate selforganization and localization capability is a highly desirable character...
111
click to vote
PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
There is generally no a priori trust relationship among entities interacting in pervasive computing environments which makes it necessary to establish trust from scratch. This tas...
159
click to vote
SENSYS
2009
ACM
16 years 1 months ago
2009
ACM
We will demonstrate a wireless sensor network system for the surveillance of critical areas and properties – e.g. borders. The system consists of up to 10 sensor nodes that moni...