An indoor location-aware system based on rotation sampling in positioning

THUIR > College of Engineering > Department of Computer Science and Information > Conference Papers > Item 310901/23332

Please use this identifier to cite or link to this item: http://140.128.103.80:8080/handle/310901/23332

Title:	An indoor location-aware system based on rotation sampling in positioning
Authors:	Lin, C.-H., Liu, J.-C., Lee, C.-H., Wu, T.-W.
Contributors:	Department of Computer Science, Tunghai University
Keywords:	Accuracy of positioning;Hardware and software;IEEE 802.15.4;Indoor Location-Aware Systems;Indoor positioning;Matching methods;Positioning methods;Positioning system;Rapid development;Received signal strength indicators;Sampling method;Satellite signals;Sheltering effect;Signal Patent Matching;Wireless communications;Wireless sensor;Wireless technologies;Zig-Bee
Date:	2011
Issue Date:	2013-06-19T09:03:59Z (UTC)
Publisher:	Jeju Island; South Korea
Abstract:	With the rapid development in hardware and software of wireless communications, applications of real-time positioning systems have been widely used; among them the Global Positioning System is the most popular [1]. However, the satellite signal is obstructed by the sheltering effect of the building and becomes too weak to be applicable for indoor positioning. Instead, the wireless sensor networks techniques are suitable for indoor positioning, for which many related researches and applications have been proposed. Based on the ZigBee wireless technology operating on the IEEE 802.15.4 physical radio specification, we use the Received Signal Strength Indicator together with the Signal Patent Matching method for positioning. Furthermore, to enhance accuracy of positioning, we adopt a sampling method to compare on-line samples as well as the rotation sampling positioning method. ? 2011 Springer-Verlag.
Relation:	Communications in Computer and Information Science 265 CCIS (PART 1) , pp. 77-81
Appears in Collections:	[Department of Computer Science and Information ] Conference Papers

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