Service transmission method, electronic device and storage medium

By dispersing customer service and mapping overhead information into multiple time slot overhead in the optical transmission network, the problem of excessive time slot overhead space in the traditional optical transmission network is solved, and the service transmission efficiency is improved.

WO2025001248A1PCT designated stage expired Publication Date: 2025-01-02ZTE CORP
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Patent Information

Application Number
PCT/CN2024/079283
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-06-29
Filing Date
2024-02-29
Publication Date
2025-01-02

AI Technical Summary

Technical Problem

In traditional optical transmission networks, when customer services are mapped to the service layer ODU, the mapping overhead information is carried in the time slot overhead of multiple time slots, resulting in excessive time slot overhead space and reducing service transmission efficiency.

Method used

Map customer services into multiple time slots in the service layer, and carry the mapping overhead information in multiple time slot overhead. Through the service layer, the transmission pressure of each time slot overhead is reduced and the transmission efficiency is improved.

Benefits of technology

By distributing the mapping overhead information in multiple time slot overhead, the transmission pressure of each time slot is reduced, and the transmission efficiency of customer service and mapping overhead is improved.

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Abstract

The present application belongs to the technical field of service processing. Disclosed are a service transmission method, an electronic device and a storage medium. The method comprises: mapping a client service into a plurality of slots of a service layer; carrying mapping overhead information in an overhead region of the service layer, wherein the mapping overhead information is carried in a plurality of slot overheads of the service layer, and the slot overheads are located in the overhead region of the service layer; and transmitting the client service and the mapping overhead information by means of the service layer.
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Citation Information

Patent Citations

  • Business mapping processing method of optical transport network, devices and system

    CN105429726A

  • Data bearing method and device and data analyzing method and device

    CN106330417A

  • Spending processing method for service integration in OTN network

    CN1770673A

  • Method of accommodating signals, frame generation apparatus, frame reception apparatus, and transmission system

    US20130136008A1