NDLI: Location determination using Time Delay Matrix Pencil method with Grey Relational Analysis

Content Provider	IEEE Xplore Digital Library
Author	Labib, M.A. Elkamchouchi, H.M.
Copyright Year	2008
Description	Author affiliation: Dept. of Electr. Eng., Alexandria Univ., Alexandria (Labib, M.A.; Elkamchouchi, H.M.)
Abstract	A 3D location determination method using three base stations is proposed depending on a time delay matrix pencil (TDMP) method, grey relational analysis (GRA) and installing a small dipole antenna in each base station (BS). A group of signal symbols in time variant domain is received from the transmitter (on mobile station (MS) 2G/3G/4G), then transferred to the frequency domain using FFT. The matrix pencil method is applied to identify the length of each path. Depending on the geometrical distribution of the three receiving base stations and the position of the new installed small dipole antenna, the direction of arrival (DOA) and the signal travelling distances are determined for each path. Knowing the DOA and the distances between the mobile and the base stations help to find the mobile location for each path. Small dipole antennas are used in the numerical examples to clarify this location determination method in the presence of complex noise for GSM, WCDMA and OFDM systems. For the NLOS (non-line of sight), the GRA is used to compensate the NLOS error in location determination.
Starting Page	1
Ending Page	8
File Size	1161412
Page Count	8
File Format	PDF
ISBN	9789775031952
DOI	10.1109/NRSC.2008.4542346
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-18
Publisher Place	Egypt
Access Restriction	Subscribed
Rights Holder	Egypt Acad. of Sci. Res.
Subject Keyword	Delay effects Base stations Dipole antennas Transmitters Frequency domain analysis Directive antennas Receiving antennas GSM Multiaccess communication OFDM Matrix Pencil (MP) Location Determination NLOS GRA
Content Type	Text
Resource Type	Article

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