IBN-based Internet-of-things satellite system and routing method thereof

Abstract

The invention discloses an IBN-based Internet-of-things satellite system and a routing method thereof. The system includes an application layer, which is used for submitting intents of user requests to a control layer; the control layer, which is used for receiving service intents of the application layer, and translating the service intents of the application layer into implementable solutions toissue the same to a data layer; a data layer, which is used for data forwarding; and a maintenance layer, which includes a sensing module and a self-healing module. The sensing module is used for sensing network status according to status information and traffic information on the data layer and all other network elements, and maintaining smoothness of a network according to link load and trafficsizes; and the self-healing module is used for detecting network anomaly situations, establishing firewalls, and predicting security problems. The system ensures safe and automatic maintenance in anInternet-of-things satellite, also solves heterogeneity problems of Internet-of-things equipment, and effectively reduces probability that network configurations cause the network to be not smooth.

Description

technical field [0001] The invention relates to the field of satellite communication, in particular to an IBN-based Internet of Things satellite system and a routing method thereof. Background technique [0002] The satellite communication system has developed into an important part of the entire communication system, and it is also an indispensable part of people's life. Traditional terrestrial networks cover mountains, seas, and places where ground base stations are difficult to build. Satellite communications can solve these problems anytime and anywhere. In the future network, people expect that regardless of their location, no matter whether they are in the city center or in remote rural areas, they can get the services they expect at will, so the satellite network will definitely be an extremely important part of the 5G network. However, as satellite access services become more and more complex, it is necessary to handle these services more efficiently, more securely,...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, an IBN-based Internet of Things satellite system and its routing method provided by the present invention solve the problem that the existing satellite communication system is easily configured by the network and causes the network to be blocked.

Images