1860 search results - page 163 / 372 » J-Sim: A Simulation Environment for Wireless Sensor Networks |
MOBIHOC
2005
ACM
14 years 8 months ago
2005
ACM
Mobile sinks are needed in many sensor network applications for efficient data collection, data querying, localized sensor reprogramming, identifying and revoking compromised sens...
MOBICOM
2006
ACM
14 years 3 months ago
2006
ACM
For data-collection applications in sensor networks, it is important to ensure all data sources have equal (or weighted) access to network bandwidth so that the base stations rece...
MSN
2005
Springer
14 years 2 months ago
2005
Springer
Key pre-distribution techniques for security provision of Wireless Sensor Networks (WSNs) have attracted significant interests recently. In these schemes, a relatively small numbe...
CSREAPSC
2006
13 years 10 months ago
2006
- 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 ...
IWQOS
2004
Springer
14 years 2 months ago
2004
Springer
— Clustering sensor nodes increases the scalability and energy efficiency of communications among them. In hostile environments, unexpected failures or attacks on cluster heads ...