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CASES
2003
ACM
13 years 10 months ago
Encryption overhead in embedded systems and sensor network nodes: modeling and analysis
Recent research in sensor networks has raised issues of security for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices...
Ramnath Venugopalan, Prasanth Ganesan, Pushkin Ped...
WAC
2004
Springer
150views Communications» more  WAC 2004»
13 years 10 months ago
A Systems Architecture for Sensor Networks Based On Hardware/Software Co-design
We describe the motivation and design of a novel embedded systems architecture for large networks of small devices, tha canonical example being wireless sensor networks. The archit...
Andy Nisbet, Simon Dobson
VTS
2006
IEEE
102views Hardware» more  VTS 2006»
13 years 11 months ago
Energy Efficient Software-Based Self-Test for Wireless Sensor Network Nodes
We consider self-testing of complete wireless nodes in the field through a low-energy software-based selftest (SBST) method. Energy consumption is optimized both for individual co...
Rong Zhang, Zeljko Zilic, Katarzyna Radecka
MOBISYS
2008
ACM
13 years 7 months ago
Lightweight module isolation for sensor nodes
There is an increasing tendency in sensor networks (and related networked embedded systems) to push more complexity and `intelligence' into end-nodes. This in turn leads to a ...
Nirmal Weerasinghe, Geoff Coulson
IPSN
2007
Springer
13 years 11 months ago
Harbor: software-based memory protection for sensor nodes
Many sensor nodes contain resource constrained microcontrollers where user level applications, operating system components, and device drivers share a single address space with no...
Ram Kumar, Eddie Kohler, Mani B. Srivastava