FlexE implementation method and device supporting multiple granularities and electronic equipment

A technology of implementation method and granularity, applied in the field of communication, can solve the problems of bandwidth waste and reduce bandwidth utilization, and achieve the effect of avoiding waste and improving utilization.
CN110856052AActive Publication Date: 2020-02-28UTSTARCOM TELECOM CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
UTSTARCOM TELECOM CO LTD
Publication Date
2020-02-28

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Abstract

The invention provides a FlexE implementation method and device supporting multiple granularities, and electronic equipment. The method comprises the steps of determining a bandwidth demand of a to-be-transmitted service of FlexE; according to bandwidth requirements, selecting different or the same granularity of calendar time slots for combination to obtain a required physical channel; wherein the physical channel comprises one or more calendar time slots; and transmitting the to-be-transmitted service based on the physical channel. According to the invention, waste of bandwidth can be avoided, and the utilization rate of bandwidth is improved.
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Description

technical field

[0001] The invention relates to the field of communication technology, in particular to a FlexE implementation method, device and electronic equipment supporting multiple granularities. Background technique

[0002] The FlexE (Flexible Ethernet, flexible Ethernet) interface technology formulated by the Optical Internet Forum OIF can perform channel division or bandwidth isolation on 50GE / 100GE / 200GE / 400GE flexible Ethernet ports at a granularity of 5G or 25G. This physical channelization isolation technology can be used to implement hard slicing of the 5G transport network network. According to the different network requirements of vertical industries such as 5G URLLC, industrial control, and power systems, different network segments are cut from the physical layer to meet the corresponding requirements. network of.

[0003] However, the 5G or 25G granularity of the FlexE interface formulated by the Optical Internet Forum OIF is too large for some current ap...

Claims

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