Redundant network passage processing method based on credibility

Abstract

The invention relates to a redundant network passage processing method based on credibility, comprising the following steps: defining a network path list: defining respective network path list for each node; defining network path property, wherein, the property comprises network time delay, communication success rate and the like; distributing property weight: distributing a weight bigger than orequal to 0 or small than or equal to 1 for each property of the network path, and causing the weight sum of all properties is 1; calculating a credibility value: calculating the credibility value thereof according to property weight and property value of each network path in the network path list; selecting a network path: selecting a network path with the biggest credibility value for data communication; and updating communication success rate: updating the communication success rate according to the communication result so as to update the credibility value. Based on the credibility mechanism, the invention weighs the property of each network path comprehensively, selects the network path with high composite characteristic for data communication and improves the success ratio of networkcommunication.

Description

technical field [0001] The invention relates to a redundant network path selection method, in particular to a reputation-based redundant network path processing method. Background technique [0002] In a distributed system, in order to improve the reliability of the system, a redundant network is usually used. Redundant network generally refers to the redundancy of network paths, that is, when a path in the network fails, data communication can also be carried out through other paths. Among them, the method of selecting the path is a key point in the study of redundant network communication. [0003] The current redundant network channel selection method is to provide multiple network channels for each node, detect whether each network channel is available in real time, and then select one of the available network channels for data communication. method of access. For example, after searching the literature of the prior art, it was found that Feng Dongqin et al. introduce...

AI Technical Summary

Problems solved by technology

[0006] (2) Each network path has its own characteristics, and a single conditional judgment often focuses on a certain characteristic while ignoring other characteristics, so it fails to comprehensively weigh the various characteristics of the network path

After searching the documents, it was found that there is currently no method for this

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