NDLI: Improvement of energy consumption for “over-the-air” reprogramming in Wireless Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Mikhaylov, K. Tervonen, J.
Copyright Year	2010
Description	Author affiliation: RFMedia Laboratory, Oulu Southern Institute, University of Oulu Vierimaantie 5, 84100, Ylivieska, Finland (Mikhaylov, K.; Tervonen, J.)
Abstract	New hardware platform architecture for “over-the-air” reprogramming in Wireless Sensor Networks (WSN) is presented in this article. The suggested approach is based on the usage of microcontroller RAM memory for running the program while the program memory is being changed. Implementation of suggested solution does not require any additional components and is applicable to a wide range of microcontrollers in new designs or provide possibility to add “over-the-air” reprogramming feature to existing applications without necessity of making hardware changes. The presented approach allows a lowering of the power consumption of the nodes and time for node reprogramming comparing with other reported solutions. Summary of our experiences in practical implementation using Texas Instruments (TI) EZ430-RF2500 and CC2430DK development boards and discussion about some key features of suggested “over-the-air” reprogramming method are included.
Starting Page	86
Ending Page	92
File Size	3170669
Page Count	7
File Format	PDF
ISBN	9781424468553
e-ISBN	9781424468584
e-ISBN	9781424468577
DOI	10.1109/ISWPC.2010.5483760
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-05
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy consumption Wireless sensor networks Protocols Hardware Microcontrollers Random access memory Power system reliability Pervasive computing Laboratories Computer architecture
Content Type	Text
Resource Type	Article

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