Design and Simulation of the Wireless Communication Protocol Applied to Small Satellite

摘要

Traditional satellite platform subsystems rely on wired data exchange, not only increased the cost of launching satellites (satellites weight) also extended the debugging cycle of the platform. For the shortcomings of the traditional satellite platforms, satellite star within the wireless communications technology emerged. Based on the characteristics of wireless satellite platforms, to star in the wireless communication link for analysis, communication rate calculated sensitivity and acceptance of the relationship between; To meet the needs of different satellites in orbit mission designed wireless network protocol based on dynamic slot allocation techniques, and this protocol simulation, simulation results show that 30 sub-systems can be completed within 5S, and the network with a high robustness.