Abstract:Bearings-only localization with light-of-sight (LOS) propagation is well understood. This paper concentrates on bearing-only localization with non-line-of-sight (NLOS) measurements, where the target radiation arrives at the sensor after a specular reflection. The wrinkle is that the reflecting surface is circular (inner side of a circle), and is assumed known. Since the target-sensor geometry has multiple configurations, the maximum likelihood (ML) solution may not exist. However, if a concentric opaque circle… Show more
“…In [11], the authors have examined LS, maximum likelihood, and Stansfield approximation to find the target location on the surface of the spherical earth. However, their results are limited to few degrees of distances over the Earth surface.…”
“…In [11], the authors have examined LS, maximum likelihood, and Stansfield approximation to find the target location on the surface of the spherical earth. However, their results are limited to few degrees of distances over the Earth surface.…”
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