NDLI: Wireless Networked -Based Sensing for Protection and Decentralized Control of Critical Infrastructures

Content Provider	IEEE Xplore Digital Library
Author	Gadze, J. Pissinou, N. Makki, K.
Copyright Year	2007
Description	Author affiliation: Florida Int.Univ., Miami (Gadze, J.; Pissinou, N.; Makki, K.)
Abstract	We develop analytical tools to assess the use of wireless data communication in power system environments. The communication functions considered in the study include real time monitoring, protective relaying and control. Two notions of wireless capacity computation in joint additive white Gaussian noise (AWGN) and impulsive noise channel is presented. We determine the transmit power require to maintain enough wireless channel capacity for reliable data transmission in power system environment. A combined networking and information theoretic approach to address the noise, and bursty source issues was adopted. Instead of posing the transmit power determination problem as a classical optimization problem, a mobile agent based approach to monitor both the queue state and the channel condition, as well as match user's rate demand to the time varying power system wireless channel capacity was proposed. Our results show that under diverse delay constraints, reasonable transmit-power levels to maintain wireless channel capacity for reliable data transmission in power system environment is possible.
Starting Page	644
Ending Page	649
File Size	3505598
Page Count	6
File Format	PDF
ISBN	1424410754
DOI	10.1109/ICNSC.2007.372855
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-15
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Distributed control Power system reliability Power system protection Data communication Additive white noise AWGN Channel capacity Power system analysis computing Power system relaying real time communication Wireless channel capacity power system operation control transmit power mobile agent
Content Type	Text
Resource Type	Article

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