Three-State Markov Channel Model Based on High Altitude Platform Stations
Jun Liang · Communications technology · 2009
In the design of a communication system,channel is an important factor.The paper tells of the situation of High Altitude Platform Stations(HAPS),presents a channel model based on three-state Markov processes.The probability density function and the bit error ratio for the fading channel of High Altitude Platform Stations for suburban and forest environments is given.Simulation results in both cases are analyzed and compared.The model in this paper is of great significance in exploration and research of High Altitude Platform Stations communication.