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» On Communication Security in Wireless Ad-Hoc Sensor Networks
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GLOBECOM
2007
IEEE
16 years 1 months ago
A TDMA-based Scheduling and Routing Algorithm for Data-Centric Wireless Sensor Networks
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
Yean-Fu Wen, Frank Yeong-Sung Lin, Hung-Shi Wang
SENSYS
2004
ACM
16 years 7 days ago
TinySec: a link layer security architecture for wireless sensor networks
We introduce TinySec, the first fully-implemented link layer security architecture for wireless sensor networks. In our design, we leverage recent lessons learned from design vul...
Chris Karlof, Naveen Sastry, David Wagner
MASCOTS
2008
15 years 8 months ago
Lifetime Estimation of Large IEEE 802.15.4 Compliant Wireless Sensor Networks
Lifetime of a wireless sensor network is affected by key factors such as network architecture, network size, sensor node population model, data generation rate, initial battery bu...
Carol Fung, Yanni Ellen Liu
SENSYS
2005
ACM
16 years 11 days ago
A new approach for establishing pairwise keys for securing wireless sensor networks
Wireless sensor networks based on highly resource-constrained devices require symmetric cryptography in order to make them secure. Integral to this is the exchange of unique symme...
Arno Wacker, Mirko Knoll, Timo Heiber, Kurt Rother...
ICC
2007
IEEE
269views Communications» more  ICC 2007»
16 years 1 months ago
A Routing-Driven Key Management Scheme for Heterogeneous Sensor Networks
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
Xiaojiang Du, Yang Xiao, Song Ci, Mohsen Guizani, ...