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Sensors 2002, 2(7), 244-257; doi:10.3390/s20700244

Communication Buses and Protocols for Sensor Networks

 and *
Department of Electrical and Computer Engineering, Michigan State University, 2120 Engineering Building, East Lansing, Michigan, USA
* Author to whom correspondence should be addressed.
Published: 4 July 2002
(This article belongs to the Special Issue Networked Sensors and Wireless Sensor Platforms)
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This paper overviews existing digital communication buses which are commonly used in sensor networks, discusses sensor network architectures, and introduces a new sensor bus for low power microsystem applications. The new intra-module multi-element microsystem (IM2) bus is nine-line interface with 8b serial data which implements several advanced features such as power management and plug-n-play while maintaining minimum hardware overhead at the sensor node. Finally, some issues in wireless sensor networking are discussed. The coverage of these issues provides a guideline for choosing the appropriate bus for different sensor network applications.
Keywords: Sensor bus; Sensor network; Microsystem architecture; Wireless sensor networks Sensor bus; Sensor network; Microsystem architecture; Wireless sensor networks
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Zhou, J.; Mason, A. Communication Buses and Protocols for Sensor Networks. Sensors 2002, 2, 244-257.

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