Abstract

Iman Gamal Morsi
Investigation of Collision Avoidance and Localization in WSNs
The most important two problems in Wireless Sensor Network (WSN) is localization and collision avoidance of the transferred packets. A solution for these obstacles is introduced in this work. Localization is solved by upgrading anchor position accuracy using a global positioning system (GPS) and position estimates. Collision avoidance obstacle is discussed in the simulation of WSN and studying the effect of collision occurrence during communication between wireless sensor nodes.