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ITIIS
2008
128views more  ITIIS 2008»
13 years 8 months ago
An Asymmetric Key-Based Security Architecture for Wireless Sensor Networks
In spite of previous common assumptions about the incompatibility of public key cryptography (PKC) schemes with wireless sensor networks (WSNs), recent works have shown that they ...
Md. Mokammel Haque, Al-Sakib Khan Pathan, Choong S...
DSN
2004
IEEE
14 years 18 days ago
Evaluating the Impact of Limited Resource on the Performance of Flooding in Wireless Sensor Networks
Abstract-- Wireless sensor networks (WSNs) are large collections of resource limited nodes, densely deployed over a landscape. They gather and disseminate local data using multihop...
Patrick Downey, Rachel Cardell-Oliver
ALGOSENSORS
2004
Springer
14 years 2 months ago
Constrained Flow Optimization with Applications to Data Gathering in Sensor Networks
We focus on data gathering problems in energy-constrained wireless sensor networks. We study store-and-gather problems where data are locally stored on the sensors before the data ...
Bo Hong, Viktor K. Prasanna
INFOCOM
2009
IEEE
14 years 3 months ago
Beyond Trilateration: On the Localizability of Wireless Ad-Hoc Networks
— The proliferation of wireless and mobile devices has fostered the demand of context aware applications, in which location is often viewed as one of the most significant context...
Zheng Yang, Yunhao Liu, Xiang-Yang Li
MSN
2005
Springer
179views Sensor Networks» more  MSN 2005»
14 years 2 months ago
Coverage Analysis for Wireless Sensor Networks
The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the lifetime of...
Ming Liu, Jiannong Cao, Wei Lou, Lijun Chen 0006, ...