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» Soft Computing in Wireless Sensors Networks
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CONEXT
2007
ACM
15 years 5 months ago
Energy-efficient MAC and routing design in distributed beamforming sensor networks
A major task of a wireless sensor network is energy-efficient, timely, and robust dissemination of sensor readings back to the sink node. The AIDA project [1] aims to create a new...
Dimitrios Koutsonikolas, Syed Ali Raza Jafri, Y. C...
COLCOM
2009
IEEE
15 years 6 months ago
Square region-based coverage and connectivity probability model in wireless sensor networks
—Sensing coverage and network connectivity are two fundamental issues in wireless sensor networks (WSNs). Due to resource constraints of sensor nodes, it may not be possible, or ...
Xiaofei Xing, Guojun Wang, Jie Wu, Jie Li
EWSN
2006
Springer
16 years 1 months ago
Constraint-Based Distance Estimation in Ad-Hoc Wireless Sensor Networks
Abstract. We propose a lightweight localisation approach for supporting distance and range queries in ad hoc wireless sensor networks. In contrast to most previous localisation app...
Urs Bischoff, Martin Strohbach, Mike Hazas, Gerd K...
PERCOM
2006
ACM
16 years 1 months ago
Authenticated Query Flooding in Sensor Networks
Abstract. We propose a novel mechanism for authentication of queries in a sensor network in case these queries are flooded. In our protocol, the base station appends an authenticat...
Zinaida Benenson, Lexi Pimenidis, Felix C. Freilin...
CSREAPSC
2006
15 years 2 months ago
Distributed Pairwise Key Establishment in Wireless Sensor Networks
- Security is a big challenge when wireless sensor networks are deployed in a hostile environment. Due to the computational and storage overheads, traditional asymmetric-key based ...
Yi Cheng, Dharma P. Agrawal