Single base station hybrid localization with scatter and angle ofn departure in circular scattering environment

摘要

A single base station (BS) localization approach is proposed in thisn paper when the BS measures time of arrival (TOA) and angle of arrivaln (AOA). As the mobile stations (MSs) are gradually evolving to becomen sophisticated wireless access devices rather than just pocketn telephones, the angle of departure (AOD) can also be obtained. Based onn the circular scattering model, a nonlinear constrained optimizationn localization approach is formulated by introducing the coordinate of