Data processing method, network architecture, electronic device and readable storage medium

Abstract

The embodiments of the invention provide a data processing method, a network architecture, a piece of electronic equipment and a readable storage medium, which are applied to the technical field of satellite communication. The method includes the following steps: after receiving a service request sent by UE (User Equipment), a first ES (Earth Station) sends the service request and the address identifiers of the first ES and a second ES to an LEO (Low Earth Orbit) satellite if judging that the service data requested by the UE is cached in the second ES; the LEO satellite sends the service request, the address identifiers of the first ES and the second ES and the identifier of the LEO satellite to a ground controller through a GEO (Geostationary Earth Orbit) satellite; and the ground controller determines the routing path of the service data according to the network information and the parameter information in the service request, the starting LEO satellite in the routing path sends a request to the second ES and receives the service data returned by the second ES, and the service data is sent to the UE after pipeline processing in the P4 switches of LEO satellites in the routing path. The data transmission delay can be reduced.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a data processing method, network architecture, electronic equipment and a readable storage medium. Background technique [0002] At present, users widely use mobile devices to generate and consume digital media content, resulting in a large amount of data traffic, which can hardly be efficiently borne by the current terrestrial mobile network. Satellite communication network can provide a series of advantages over traditional terrestrial network because of its advantages such as long transmission distance, wide coverage and no influence of terrain. With the deployment of next-generation high-capacity satellites in recent years, satellite communication technology has shown a trend of vigorous development. Although satellite communication technology has made great progress, since satellite networks usually use static pre-configuration, the update and reconfigurati...

AI Technical Summary

Problems solved by technology

Although this method reduces the computational complexity, it still extracts the effective matching field after receiving the routing request triggered by the packet-in message, generates flow entries that do not strictly match the current flow, and realizes the aggregation of flow tables between subnets. Then send the flow table, which still needs a long waiting delay

This problem is particularly prominent in satellite networks due to the unavoidable long propagation delay of satellite network links, that is, the data transmission delay in satellite networks is long

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