With the development of drone technology, a single communication technology is becoming increasingly difficult to meet the needs of high maneuverability, long range, high reliability, and resistance to damage of drones.
In order to meet the above requirements, it is crucial to improve the reliability of communication, that is, when the communication network is subjected to parameter disturbances and external disturbances, it can identify and use multiple different physical transmission channels to automatically reassemble, thereby ensuring the reachability of routing transmission between any two points in the network. Through the rational allocation of bandwidth and frequency resources, as well as the integration of multiple types and functions of transmission, a unified and comprehensive information transmission system is formed to achieve the goal of a secure and reliable collaborative communication system.