文章基本信息

标题：An Investigation of UWB-Based Wireless Networks in Industrial Automation
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作者：Abdellah Chehri ; Paul Fortier ; Pierre-Martin Tardif 等
期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2008
卷号：8
期号：2
页码：179-188
出版社：International Journal of Computer Science and Network Security
摘要：Ultra-wideband (UWB) communication has been the subject of extensive research due to its unique capabilities and potential applications. Some see UWB as an enabling technology for new wireless applications that span from high-data-rate transmission of raw multimedia video to new location-aware, low-data-rate, and low-power communication of sensor and actuator data. Underground mines, which are characterized by their tough working conditions and hazardous environments, require fool-proof mine-wide communication systems for smooth functioning of mine workings and ensuring better safety. During the last years, a number of Canadian mining companies have started to deploy modern communications systems in order to automate processes, reduce operational costs and with the objective of increasing safety and productivity. However, many important aspects of UWB communication systems have not yet been thoroughly investigated in this kind of environments. In this paper we give an overview on UWB communication. Also we investigate via measurements and simulations the applications and design challenges for UWB communication and ranging in underground mines.
关键词：UWB, Time Hopping, Rake receiver, IEEE 802.15.4a, IEEE 802.15.3a, Underground mines, UWB Ranging