Solving the heterogeneous positioning problem via eigen-decomposition

J. C. Juang

doi:10.1049/el:20080080

Solving the heterogeneous positioning problem via eigen-decomposition

J. C. Juang

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

An eigen-decomposition approach to determine the position given a set of heterogeneous measurements is presented. It is shown that the methods based on time of arrival, time difference of arrival, and angle of arrival principles can all be cast in terms of quadratic equalities. In the two-dimensional case, all solutions to the simultaneous quadratic equations can be determined by solving an eigenvalue/eigenvector problem. An example is provided to illustrate the approach.

Original language	English
Pages (from-to)	432-433
Number of pages	2
Journal	Electronics Letters
Volume	44
Issue number	6
DOIs	https://doi.org/10.1049/el:20080080
Publication status	Published - 2008 Mar 20

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1049/el:20080080

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abstract = "An eigen-decomposition approach to determine the position given a set of heterogeneous measurements is presented. It is shown that the methods based on time of arrival, time difference of arrival, and angle of arrival principles can all be cast in terms of quadratic equalities. In the two-dimensional case, all solutions to the simultaneous quadratic equations can be determined by solving an eigenvalue/eigenvector problem. An example is provided to illustrate the approach.",

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AB - An eigen-decomposition approach to determine the position given a set of heterogeneous measurements is presented. It is shown that the methods based on time of arrival, time difference of arrival, and angle of arrival principles can all be cast in terms of quadratic equalities. In the two-dimensional case, all solutions to the simultaneous quadratic equations can be determined by solving an eigenvalue/eigenvector problem. An example is provided to illustrate the approach.

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Solving the heterogeneous positioning problem via eigen-decomposition

Abstract

All Science Journal Classification (ASJC) codes

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