Credit updating method, device, equipment, system and storage medium

By dynamically adjusting credit constraints by sending instruction information in communication technology, the problems of low transmission efficiency and interruption caused by changes in the amount of data at the receiving end are solved, and lossless data transmission and flexible credit configuration are realized.

CN121771007APending Publication Date: 2026-03-31HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2026-03-31

AI Technical Summary

Technical Problem

In the field of communication technology, existing technologies struggle to dynamically update credit constraints to adapt to changes in the amount of data that the receiver is allowed to receive, resulting in low data transmission efficiency and potential interruptions to the data stream.

Method used

The first device sends instruction information to the second device to dynamically adjust credit constraints, including updating the overall credit constraints and individual credit constraints of the virtual queue, thereby switching the credit configuration mode and ensuring lossless transmission of data streams.

Benefits of technology

It enables dynamic adjustment of credit constraints based on changes in the amount of data received, avoiding the impact of credit updates on the data stream and improving transmission efficiency and flexibility.

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Abstract

The invention discloses a credit updating method, device, equipment and system and a storage medium, and relates to the technical field of communication. Taking the first device to execute the method as an example, the first device determines a first credit constraint of the first device, the first credit constraint indicating a constraint of an amount of data that is updated by the first device and allowed to be received; and sending first indication information to the second device, wherein the first indication information indicates the second device to update the credit constraint of the second device according to the first credit constraint. The method provides a means of updating the credit constraint, enabling the configuration of the credit constraint to be dynamically adjusted according to changes in the constraint of the amount of data allowed to be received by the first device. Moreover, the method does not need to interrupt the data stream between the first device and the second device in the process of updating the credit constraint, thereby avoiding the influence of the updating of the credit constraint on the transmission of the data stream.
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