Localization with ghost elimination of emitters via time-delay-of-arrival measurements

Localization with ghost elimination of emitters via time-delay-of-arrival measurements

This paper investigates the theoretical requirements for unique localization of multiple emitters using time delay of arrival (TDoA) subjected to the data-association problem. Specifically, an examination is carried out to find the necessary fundamental requirements to solve the so-called ghost node...

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Hauptverfasser: Herath, S. C. K., Pathirana, P. N., Champion, B. T., Ekanayake, S. W.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aerospace and electronic systems
Estimation
Extraterrestrial measurements
Position measurement
Signal processing
Signal processing algorithms
Time measurement
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Beschreibung
Zusammenfassung:This paper investigates the theoretical requirements for unique localization of multiple emitters using time delay of arrival (TDoA) subjected to the data-association problem. Specifically, an examination is carried out to find the necessary fundamental requirements to solve the so-called ghost node problem pertaining to sensor arrays.
ISSN:2151-1802
2151-1810
DOI:10.1109/ICIAFS.2012.6419928