Core module based on Tiantong satellite communication

The invention discloses a core module based on Tiantong satellite communication, and the core module comprises a baseband unit, a radio frequency unit and a power management and interface unit; the baseband unit is connected with the radio frequency unit and the power management and interface unit; the baseband unit is used for processing a radio frequency signal and operating a Tiantong standard protocol and physical layer software to realize the access of a Tiantong network; the radio frequency unit is used for receiving and transmitting a radio frequency signal; and the power management and interface unit is used for embedding the core module into a terminal, completing communication between the terminal and a Tiantong satellite, and providing power for the baseband unit and the radio frequency unit. The core module has the advantages of few peripheral components, low power consumption, high integration level, strong performance, low cost, miniaturization and the like. 本发明公开了一种基于天通卫星通信的核心模块，包括：基带单元、射频单元以及电