Network function realization method and device

A network function and installation package technology, applied in the field of data communication, can solve problems such as inability to quickly switch user network functions

Active Publication Date: 2016-06-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for implementing NFV network functions, so as to solve the existing problem that when users switch network functions in NFV scenarios, they cannot quickly switch to the network functions required by users

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  • Network function realization method and device
  • Network function realization method and device

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Embodiment Construction

[0068] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0069] Such as figure 1 As shown in FIG. 2 , it is a schematic diagram of a system architecture for implementing network functions provided by an embodiment of the present invention. Such as figure 1 As shown, the system includes: a service module configurator 10, a cloud platform control node 11, a target computing node 12 and a cloud platform storage node 13, wherein: the service module configurator 10 analyzes the network function loading request sent by the user, and Return the corresponding analysis results to the user; the target computing node 12, as a server running network functions, provides the network functions required by the user; the cloud platform control node 11, as a node for managing network functions, requests the cloud platform storage node according to the network function selecte...

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Abstract

The invention discloses a network function realization method and device, used for solving the problem that a network function needed by a user cannot be rapidly switched when the user switches the network function in a NFV scene currently. The method comprises the following steps of: receiving a loading request message sent by the user while loading a first network function by a service module configurator; selecting a target calculation node according to the loading request message, determining a second network function deployed on the target calculation node, determining a network function module, which is included in the first network function and not included in the second network function, obtaining the network function module to be installed, and generating a network function module difference list including the identifier of the network function module to be installed; and sending the identifier including the target calculation node, the network function module difference list and a response message of a configuration file of the first network function to the user. Therefore, the network function needed by the user can be rapidly switched; and the transmission data volume is greatly reduced.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method and device for realizing network functions. Background technique [0002] Network function virtualization (network function virtualization, NFV) uses virtualization technology to virtualize all network node functions into virtualized network functions (virtualized network function, VNF). As a virtualized computing environment, a virtual machine (VM) is very similar in function and behavior to a physical computer or server, and has the ability to host or act as a proxy for VNF. [0003] In theory, NFV can run on dedicated physical servers or virtual servers in the cloud. When NFV is deployed in cloud computing, when a user needs to call another network function, according to the technical solution of the existing cloud management platform, the cloud platform node that manages the network function is also called the cloud platform control node, which needs to carry the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/1097H04L67/30
Inventor 全文令胡新宇赵宇萍
Owner HUAWEI TECH CO LTD
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