NDLI: A viable COTS based wireless architecture for spacecraft avionics

Content Provider	IEEE Xplore Digital Library
Author	Stone, T. Alena, R. Baldwin, J. Wilson, P.
Copyright Year	2012
Description	Author affiliation: Radio Kinetics, San Jose CA (Wilson, P.) \|\| NASA Ames Research Center, Moffett Field, CA (Stone, T.; Alena, R.; Baldwin, J.)
Abstract	Wireless communications has more to offer for spacecraft avionics than just reduced mass and space. A team at NASA Ames Research Center (ARC) is actively involved in designing and implementing wireless systems, and is part of a multi-center NASA effort to investigate wireless sensor networks (WSN) for spacecraft sponsored by the NASA Engineering and Safety Center. In this paper, we describe an implementation of ZigBee run over an IEEE 802.16.2 network architecture, and explain how this topology can be adapted to meet the rigorous challenges presented by the space environment. We present current ZigBee applications and deployments and compare ZigBee with some competing network architectures. We also present some of the wireless sensor network research and development that has been accomplished at ARC and discuss future plans. Our results show that ZigBee can meet requirements and provide the opportunity to develop a smart spacecraft infrastructure modeled on the “smart home” vision, and outline some steps that might be taken to bring this model to reality.
Starting Page	1
Ending Page	11
File Size	731530
Page Count	11
File Format	PDF
ISBN	9781457705564
ISSN	1095323X
e-ISBN	9781457705571
DOI	10.1109/AERO.2012.6187104
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Zigbee Wireless sensor networks Wireless communication Space vehicles Communication system security Aerospace electronics Software plug and play networks Avionics Spacecraft ZigBee Wireless LAN Smart Spacecraftm Sensor and Sensor Network IEEE 802.16.2
Content Type	Text
Resource Type	Article
Subject	Aerospace Engineering Space and Planetary Science

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