A Novel and Distributed Method of Distance Measurement and Localization for MWSN Based on AOA

The primary trouble in sensor networks is localization, such that shaping the position of the sensors. Node localization is an enabling technology for mobile wireless sensor networks (MWSNs) for the reason that sensor nodes deployed in an area of interest frequently require position information for routing and application - specific tasks, for instance - temperature and pressure monitoring. This paper present method of localization which is an angle of arrival based distributing localization scheme for sensor node and outlines recent work in which we have propose a efficient approach to localize a sensor node using angle of arrival method and RSSI weight is used to improve performance.