Satellite communication relay terminal station supporting multi-network multi-mode interconnection and intercommunication and communication method

Abstract

The invention discloses a satellite communication relay terminal station supporting multi-network multi-mode interconnection and intercommunication. The satellite communication relay terminal station comprises a carrier loader, a transportable shelter, a satellite communication subsystem, power supply equipment and other auxiliary facilities. The terminal station supports multiple satellites and broadband, and has a wide working frequency range. The modem supports three modes: an MF-TDMA star network, an MF-TDMA mesh network and an SCPC network, which can be switched flexibly. The modem adopts an integrated design, the function of supporting the three network modes is integrated in one device, and the modem has the advantage of being highly integrated. Meanwhile, the relay terminal station supports various data security levels and third-party encryption algorithm customization to improve the confidentiality and security of satellite communication, has the characteristics of maneuverability, flexibility, simplicity and convenience in operation, rapidness in deployment, high environmental adaptability and the like, can rapidly establish a satellite communication link and transmit services such as voice, video, data and the like, and meets the use requirements of different users.

Description

technical field [0001] The invention belongs to the field of satellite communication applications, and relates to a satellite communication relay terminal and a communication method. Background technique [0002] Satellite communication provides Internet access, information broadcasting, emergency communication and command and dispatch, various remote applications of communication private network, Internet access, and provides Internet access conditions for remote users through the satellite communication system. The most widely used information broadcasting service is the live TV service, which can give full play to the point-to-multipoint transmission characteristics, and can also be used in securities, futures, education and entertainment industries. For emergency communications and command and dispatch, when the ground network is interrupted, temporary communications can be effectively guaranteed. Communication private network provides private network services for indus...

AI Technical Summary

Problems solved by technology

[0004] The problem solved by the technology of the present invention is: the present invention provides a satellite communication relay terminal station and a communication method supporting multi-network and multi-mode interconnection and intercommunication, which can solve the problem of poor versatility caused by a single network standard, and has rapid deployment, Simple operation, reliable communication, etc.

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