ToA-Based Localization of Far-Away Targets: Equi-DOP Surfaces, Asymptotic Bounds, and Dimension Adaptation. - Raghunandan M. Rao; Aditya V. Padaki; Boon Loong Ng; Yi Yang; Moon-Seok Kang; Vuk Marojevic (IEEE Trans. Veh. Technol., 2021)