Vehicle-mounted satellite communication resource sharing system and method based on block chain

A satellite communication and resource sharing technology, applied in the field of vehicle-mounted satellite communication, can solve problems such as inhibiting the enthusiasm for sharing network resources, having no way to know the number of traffic users, the time of use, and difficulty in guaranteeing the service quality of shared satellite communication ground stations, etc., to achieve Reduce construction and operation and maintenance costs, and eliminate the effect of information opacity

CN114567366APending Publication Date: 2022-05-31BEIJING TELECOM PLANNING & DESIGNING INST +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-05-31

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Abstract

The invention discloses a vehicle-mounted satellite communication resource sharing system and method based on a block chain. The vehicle-mounted satellite communication resource sharing system is composed of a plurality of vehicle-mounted satellite ground stations and a ground management center system. The ground management center system records a service identifier of each vehicle-mounted satellite ground station, and completes network access authentication in the block chain management system; collecting service statistical information of a vehicle-mounted satellite ground station; calculating the integral of each vehicle-mounted satellite ground station based on a block chain intelligent contract mechanism; and each vehicle-mounted satellite ground station compares the integrals of other vehicle-mounted satellite ground stations, and after data unification, synchronization is carried out among all the vehicle-mounted satellite ground stations. The method has the advantages that a decentralized shared vehicle-mounted satellite ground station ecological system is constructed, so that the problems of possibility of tampering centralized information and opaque information are fundamentally avoided, and shared behavior data are fully trusted by providers of a plurality of satellite communication ground station services; and the construction, operation and maintenance cost of network management is effectively reduced.
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Description

technical field

[0001] The invention relates to the field of vehicle satellite communication, in particular to a system and method for sharing resources of vehicle satellite communication based on block chain. Background technique

[0002] Satellite communication has the advantages of large coverage area and long communication distance. In areas where terrestrial communications (such as 2G, 3G, 4G, 5G communications), optical fiber communications, etc. cannot be reached, satellite communications are the only means of communication; or in the event of sudden earthquakes, floods and other events, the public communications network may Devastating damage, paralyzing communications. Using satellite communication is an effective means to solve sudden communication paralysis. However, because the satellite is far from the ground and the signal power of ordinary computers and mobile phones is low, it is necessary to set up special satellite ground communication facilities, namely ...

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] like figure 1 As shown, the blockchain-based vehicle satellite communication resource sharing system of the present invention is composed of several vehicle satellite ground stations and a ground management center system; the vehicle satellite ground station is composed of a network element module and a blockchain module; A blockchain management system is set up in the management center system. Among them, the network element module is authenticated to the ground management center system; the blockchain module i...