Localization is one of the fundamental tasks in underwater acoustic sensor network (UASN) which is a challenging issue due to inhomogeneity and bandwidth limitation of underwater medium. Time of flight (TOF) and received signal strength (RSS...

which is mostly performed by utilizing the

range estimation between the unknown and anchor nodes. In general, ranging is performed via measuring either time of arrival (ToA) of the signal or received signal strength (RSS). Previous studies dealt...