Resource management method and device for flexible Ethernet FlexE

A resource management and flexible technology, applied in the communication field, can solve the problems of low resource management efficiency, achieve simple maintenance, avoid misconfiguration, and improve efficiency

Pending Publication Date: 2022-01-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the time slot allocation of the aforementioned FlexE group changes, the user needs to manually modify the configuration information of the FlexE group, and the resource management efficiency is low

Method used

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  • Resource management method and device for flexible Ethernet FlexE
  • Resource management method and device for flexible Ethernet FlexE
  • Resource management method and device for flexible Ethernet FlexE

Examples

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Embodiment Construction

[0138] The embodiment of the present application provides an interface configuration method, which can improve the efficiency of reconfiguring the first physical interface when the working mode of the first physical interface is switched from the Ethernet mode to the flexible Ethernet mode.

[0139] To facilitate understanding, a brief introduction to the FlexE technology is given first.

[0140] For the specific meanings of related FlexE prior art and designed related FlexE technical terms (such as FlexE group, FlexE shim, etc.) involved in this application, please refer to the FlexE standard IA OIF-FLEXE-01.0 and IA OIF-FLEXE formulated by OIF -02.0 or related instructions of IA OIF-FLEXE02.1, and backward compatible with related FlexE standards formulated by OIF. The aforementioned standards are incorporated by reference in their entirety into this application.

[0141] Some terms and related technologies involved in this application are explained below.

[0142] FlexE gr...

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PUM

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Abstract

The embodiment of the invention provides a FlexE resource management method. A first communication device allocates all bandwidth resources of a first FlexE group to N FlexE clients within a first communication duration, wherein N is an integer greater than or equal to 1. The N FlexE clients are composed of a first FlexE client and other (N-1) FlexE clients, the first bandwidth resource of the first FlexE group is allocated to the (N-1) FlexE clients, the first FlexE client occupies the remaining second bandwidth resource of the first FlexE group, and all the bandwidth resources of the first FlexE group are the sum of the first bandwidth resource and the second bandwidth resource. The first communication device allocates all bandwidth resources of the first FlexE group to M FlexE clients within a second communication duration, M is an integer greater than or equal to 1, the M FlexE clients are composed of the first FlexE client and other (M-1) FlexE clients, third bandwidth resources of the first FlexE group are allocated to the (M-1) FlexE clients, the first FlexE client occupies the remaining fourth bandwidth resources in the first FlexE group, and all bandwidth resources of the first FlexE group are the sum of the third bandwidth resources and the fourth bandwidth resources.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 202010726499.X and the title of the invention "a communication method, device and system" submitted to the China Patent Office on July 25, 2020, the entire contents of which are incorporated by reference in In this application. technical field [0002] The present application relates to the communication field, and in particular to a FlexE resource management method and device. Background technique [0003] Flexible Ethernet (FlexE) technology has the advantage of flexible allocation of bandwidth on demand, which can meet the needs of network scenarios such as mobile bearer, home broadband, and dedicated line access. Therefore, the application of FlexE technology will become more and more extensive. [0004] The physical interface on the communication device can work in FlexE mode. When the physical interface works in FlexE mode, the physical interface can join the flex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/08H04W72/10H04L5/00
CPCH04L41/0803H04L12/40H04L47/805H04L2012/40208H04W72/04H04L5/00H04W72/54H04W72/56
Inventor 江元龙陈新隽
Owner HUAWEI TECH CO LTD
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