Two localization algorithms for multilateration systems are derived and analyzed. Instead of the classical time difference of arrival (TDOA), a direct use of the time of arrival (TOA) is made. The algorithms work for arbitrary spatial dimensions and overdetermined systems. These derivations are tested in a real-case implementation with simulated data (in particular, the multilateration (MLAT) system installed on the Malpensa Airport in Milan was considered for the MLAT simulation and its possible extension to wide area multilateration (WAM) system was considered forWAMtrials). The results are also compared with the present-day algorithms performance, mostly based on TDOA.
Leonardi, M., Mathias, A., Galati, G. (2009). Two efficient localization algorithms for multilateration. INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 1(Special Issue 03), 223-229 [10.1017/S1759078709000245].
Two efficient localization algorithms for multilateration
LEONARDI, MAURO;GALATI, GASPARE
2009-01-01
Abstract
Two localization algorithms for multilateration systems are derived and analyzed. Instead of the classical time difference of arrival (TDOA), a direct use of the time of arrival (TOA) is made. The algorithms work for arbitrary spatial dimensions and overdetermined systems. These derivations are tested in a real-case implementation with simulated data (in particular, the multilateration (MLAT) system installed on the Malpensa Airport in Milan was considered for the MLAT simulation and its possible extension to wide area multilateration (WAM) system was considered forWAMtrials). The results are also compared with the present-day algorithms performance, mostly based on TDOA.File | Dimensione | Formato | |
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