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SDN controller, system and method for task scheduling, resource provisioning and service provisioning

A technology of task scheduling and controller, applied in transmission system, digital transmission system, multiple use of transmission path, etc.

Active Publication Date: 2020-09-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In view of the problems of the traditional method mentioned above, the present invention aims to improve the prior art

Method used

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  • SDN controller, system and method for task scheduling, resource provisioning and service provisioning
  • SDN controller, system and method for task scheduling, resource provisioning and service provisioning
  • SDN controller, system and method for task scheduling, resource provisioning and service provisioning

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Embodiment Construction

[0069] It should generally be noted that all arrangements, devices, modules, components, models, elements, units and methods described in this application can be realized by software or hardware elements or any combination thereof. All steps performed by various entities described in this application and functions described to be performed by the various entities are intended to indicate that the respective entities are adapted or used to perform the respective steps and functions. Although in the following descriptions of specific embodiments, the specific functions or steps performed by general entities are not reflected in the descriptions of specific elements of entities performing specific steps or functions, it should be clear to those skilled in the art that these methods and functions can be described in their respective implemented in hardware or software elements or any combination thereof. Furthermore, the method of the invention and its individual steps are embodie...

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Abstract

The present invention provides a software defined network (software defined network, SDN) controller 200 for task scheduling and / or resource allocation and / or service provision. The SDN controller 200 includes a receiving unit 201, configured to receive a request for scheduling at least one task and / or issuing at least one resource and / or providing at least one service. The SDN controller 200 further includes a processing unit 202, configured to, based on the request received by the receiving unit 201 and the explicit constraints defined in the received request and / or the implicit constraints imposed by the received request, Scheduling at least one task and / or issuing at least one resource and / or providing at least one service.

Description

technical field [0001] The invention relates to the fields of task scheduling, resource distribution and service provision, in particular to an SDN controller and a method thereof. [0002] Specifically, the present invention provides a computing system and method for task scheduling, resource allocation and service provision, wherein the computing system includes an SDN controller and at least one agent. Background technique [0003] SDN is a method to improve communication networks by decoupling the data plane from the control plane. Therefore, control plane functions are usually provided by traditional SDN controllers, while data plane functions are usually provided by network elements such as switches. By collecting information from network elements, traditional SDN controllers can understand the network topology, network traffic and services of the data center in detail, and can provide and control important network functions and services of the data center. Specifica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04L12/24H04W72/00
CPCH04L5/0032H04L41/5054H04L41/40H04L47/70
Inventor 普拉迪普·贾卡迪许
Owner HUAWEI TECH CO LTD