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PERCOM
2010
ACM
13 years 8 months ago
2010
ACM
—Recent years have witnessed the deployments of wireless sensor networks for mission-critical applications such as battlefield monitoring and security surveillance. These applic...
PERCOM
2010
ACM
13 years 8 months ago
2010
ACM
—We discuss the applicability of IEEE 802.15.4 for application in industrial automation. Based on the specific requirements in this field, especially w.r.t. real-time operation...
PERCOM
2010
ACM
13 years 4 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...
PERCOM
2010
ACM
14 years 1 months ago
2010
ACM
—Modern mobile phones enable absolute positioning based on GPS or WiFi. However, incremental positioning based on dead reckoning is an interesting source of complementary informa...
PERCOM
2010
ACM
14 years 1 months ago
2010
ACM
—Mobile phones are becoming commonplace for consuming Internet content and services. However, availability, affordability, and quality of the supposedly ubiquitous cellular netwo...