112 страниц. 2014 год. LAP Lambert Academic Publishing Cognitive radio is a new and a novel way of thinking about wireless communications. Using the cognitive radio in cellular systems will lead to a detection of spectrum holes by spectrum sensing. The goal of this research is to propose radio planning and coverage optimization that considers the dynamic traffic and heavy traffic load in abnormal traffic condition. The novelty of the proposed radio planning and coverage optimization scheme that is self-managed in real-time. The final outcome of this research is to design simulation for wireless network planning based on input data. The input data include geographical data, demand map, actual traffic load.