A broadband satellite communication transceiver processing module

Abstract

The invention relates to a broadband satellite communication transceiver processing module, belonging to the technical field of satellite communication. It includes a startup storage unit, a shared memory unit, an application storage unit, a status monitoring unit, a network port unit, a network port switching unit, a radio frequency output unit, a clock unit, a radio frequency input unit, a real-time cache unit, SoC system-on-chip and FPGA; SoC on-chip The system contains two embedded processors, which are used to implement the IP acceleration unit and the access control unit respectively. The PL programmable logic part of the SoC system is used to implement the modulation unit, and the FPGA is used to implement the demodulation unit. The invention has the characteristics of high integration degree, support for multiple application program storage and dynamic switching, configurable business capacity, small size, simple manufacture and debugging, stable and reliable performance, good versatility and the like.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a broadband satellite communication transceiver processing module, which is suitable for multiple service access of users and network nodes, and is especially suitable for equipment system type, low power consumption, long battery life, miniaturization and light weight level integrated service satellite communication earth station. Background technique [0002] At present, the multi-service access device of the broadband satellite communication system is usually implemented in the form of a combination of multiple boards or multiple terminals with different functions. This form combines IP acceleration function, access control function, modulation, demodulation and other functional modules to form a large terminal device. [0003] For the modulation and demodulation equipment of the two systems of TDMA and FDMA, it needs to be designed as two independent terminal...

AI Technical Summary

Problems solved by technology

In this way, when forming a satellite communication earth station with comprehensive service network transmission capabilities, there will be a lot of equipment, chaotic architecture, and complex interfaces, resulting in many problems such as poor mobility, difficult debugging, and high cost.

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