Modelling the mmWave channel based on intelligent ray launching model

Path loss modelling and prediction is essential in indoor network planning. To find an efficient and accurate path loss model benefits the network planning and optimisation process. In this work, we propose an efficient multipath empirical path loss prediction model based on an intelligent ray launching algorithm for 60GHz indoor channel. The comparison between the simulation result and measurement shows good agreement. This demonstrates that the proposed model is suitable for indoor network planning application.