LoRa integrates LR-FHSS functionality to support satellite communications with dense deployments. It is estimated that terrestrial network connectivity covers only about 10% of the global surface area, and there are still many places in the world without carrier network signal coverage or the ability to set up base stations. With the advantage of long-range, LoRa has been attracting attention in the field of satellite communication since its inception, and there are already relevant satellite communication applications on the ground both at home and abroad. Previously, LoRa Alliance announced that the LoRaWAN protocol supports LR-FHSS (Long Range - Frequency Hopping Spread Spectrum) function.