Semidefinite programming approach for source localization using TDOA, FDOA and AOA measurements

Yuhao Pei,Min Zhang,Fucheng Guo,Qiang Liu

2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)（2021）

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摘要

The position and velocity of a moving source can be located by multiple geometrical separated sensors using the hybrid time difference of arrival (TDOA), frequency difference of arrival (FDOA), and angle of arrival (AOA). For the case where the TDOA measurement is more precise than the AOA measurement, this paper proposes a passive localization method based on a semidefinite relaxation technique (...

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关键词

Location awareness,Time-frequency analysis,Time difference of arrival,Simulation,Conferences,Signal processing,Convex functions

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