3471 search results - page 612 / 695 » Sustainable Wireless Sensor Networks |
192
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PERCOM
2010
ACM
14 years 8 months ago
2010
ACM
In this paper, we propose an algorithm to estimate 2D shapes and positions of obstacles such as buildings using GPS and wireless communication history of mobile nodes. Our algorith...
152
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MOBICOM
2004
ACM
15 years 7 months ago
2004
ACM
We demonstrate a system built using probabilistic techniques that allows for remarkably accurate localization across our entire office building using nothing more than the built-...
112
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CODES
2008
IEEE
15 years 8 months ago
2008
IEEE
Body-area sensor network or BAN-based health monitoring is increasingly becoming a popular alternative to traditional wired bio-monitoring techniques. However, most biomonitoring ...
SENSYS
2009
ACM
15 years 8 months ago
2009
ACM
This paper presents and evaluates two principles for wireless routing protocols. The first is datapath validation: data traffic quickly discovers and fixes routing inconsistenc...
125
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PERCOM
2006
ACM
16 years 1 months ago
2006
ACM
We propose several localized sensor area coverage protocols, for arbitrary ratio of sensing and transmission radii. Sensors are assumed to be time synchronized, and active sensors...