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2006
IEEE

Energy Efficient Software-Based Self-Test for Wireless Sensor Network Nodes

9 years 12 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 components such as a CPU, embedded memories, and an RF module, as well as at the system level, considering the interplay between module tests. We first derive a scheme for softwarebased tests with the least amount of cycles and with operands of least Hamming distance and weight. Time interleaving of module tests at the system level further reduces the overall test energy consumption.
Rong Zhang, Zeljko Zilic, Katarzyna Radecka
Added 12 Jun 2010
Updated 12 Jun 2010
Type Conference
Year 2006
Where VTS
Authors Rong Zhang, Zeljko Zilic, Katarzyna Radecka
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