A Survey on Localization Methods in Intelligent Transportation System

Abstract

Wireless Sensor Networks have been proposed for a multitude of location-dependent applications. For such networks, location is being used to identify the location at which sensor readings originate. In this paper, a survey of the localization methods in the wireless sensor networks is presented.The contribution of this survey is to give a classi?cation of existing ?ngerprintbasedlocalizationapproacheswhichintelligentlysenseandmatch different clues from the environment to identify location.