Silent window setting method, device, equipment, network system, medium and product

By evaluating the impact of the silent window on the burst transmission window and dynamically setting the silent window, the impact of the silent window on normal ONU service transmission in the PON network is resolved, and the data transmission quality is improved.

CN122268477APending Publication Date: 2026-06-23CHINA TELECOM CORP LTD TECHNOLOGY INNOVATION CENTER +1
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Patent Information

Application Number
CN202411905579.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

In existing PON networks, the setting of the silent window may affect the service transmission of ONUs in operation, leading to problems such as latency and packet loss.

Method used

By assessing the impact of the silent window on the burst transmission window, the opening and closing of the silent window can be dynamically and flexibly configured to ensure that normal business transmission is not affected.

Benefits of technology

This reduces the data transmission latency and jitter of ONUs in normal working state during the silent window, thus improving the quality of business data transmission.

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Abstract

The invention relates to a silent window setting method and device, equipment, a network system, a medium and a product, and the silent window of a service transmission period is set according to the influence state of the silent window on a burst transmission window of an ONU (Optical Network Unit) in the service transmission period. Equivalently, according to the influence state of the silent window on the burst transmission window of the ONU, whether windowing of the silent window influences normal service transmission can be evaluated, and whether the silent window is opened or not can be dynamically and flexibly set based on the evaluation result, so that the influence of the silent window on service data transmission of the ONU in a normal working state is reduced; and the service data transmission quality of the ONU can be improved.
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