NDLI: UWB Precise Positioning Sensor Network with Simple Tag structure

Content Provider	IEEE Xplore Digital Library
Author	Mei Wang Hongbing Qiu Juan Liu
Copyright Year	2006
Description	Author affiliation: Sch. of Inf. & Telecommun., Guilin Univ. of Electron. Technol., Guilin (Mei Wang; Hongbing Qiu; Juan Liu)
Abstract	This paper is a discussion of the designing of a UWB precise positioning sensor network with simple tag structure that we have completed. We first studied object positioning using a UWB sensor network where microcell pattern recognition and energy detection techniques were employed. We then used repeat-pulses TOA and energy detection techniques to design a small, simple, and cheap Tag structure for precise positioning. What has made our work stand out is that we divided the large house into several triangle microcells based on our knowledge from an analysis of base stations' locations. Our model has been designed in such a manner that more precise arrival time of UWB signal can be obtained from the predefining delay excess time and multipath propagation delay. Simulation results are also given in this paper.
Starting Page	1
Ending Page	3
File Size	3350731
Page Count	3
File Format	PDF
ISBN	1424408008
DOI	10.1109/ICCT.2006.342044
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-27
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multiple access interference Delay effects Microcell networks Base stations Propagation delay Signal resolution Delay estimation Pulse measurements Indoor environments Pattern recognition
Content Type	Text
Resource Type	Article

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