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Information packet generation method and arrangement management method, network element and storage medium

An information packet and network element technology, applied in the network field, can solve the problems of low network adjustment efficiency, large delay, and inability to manage the network comprehensively and effectively.

Active Publication Date: 2019-02-26
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, on the one hand, it is obvious that communication operators cannot manage the network they deploy comprehensively and effectively. On the other hand, if a fault occurs or network adjustment is required, equipment manufacturers must participate in resource participation, which leads to fault recovery. And the low efficiency of network adjustment and the problem of large delay

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  • Information packet generation method and arrangement management method, network element and storage medium
  • Information packet generation method and arrangement management method, network element and storage medium
  • Information packet generation method and arrangement management method, network element and storage medium

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0212] This example proposes a method for using MANO to orchestrate physical resources on the RAN side, including:

[0213] Encapsulate PNFD and PNF software versions to generate PNF information packets, so that MANO can obtain the complete information required for PNF orchestration management.

[0214] DU, RRU, and antennas are abstracted for orchestration, and ETSI's description of PNFD is expanded by agent location information, hardware information, software information, and RAT information.

[0215] The enhancement of NFVO orchestration management function is defined to support MANO to complete RAN-side PNF resource query, PNF version update, PNF RAT configuration management, PNF status setting and other operations, so as to realize the life cycle management of PNF by MANO.

[0216] For the orchestration and manageability of PNF on the RAN side in MANO, this example defines the PNF information package, and the resource information provided by NFVO through the PNF package can...

example 2

[0244] This example performs PNF orchestration based on the PNF information package defined in Example 1, for example, uses the PNF management interface corresponding to the PNF information package to perform PNF arrangement and management.

[0245] NFVO supports the PNF packet management function. NFVO supports software package information management functions such as online requests, update requests, addition requests, and deletion requests of PNF information packets, and can cooperate with OSS or (network management, NM), EM, etc. to complete software package legality verification and software package PNFD analysis and other functions.

[0246] NFVO supports the orchestration and management functions of PNF. It means that when the PNF has been installed, NFVO can perform actual network function deployment (including PNF software deployment, RAT deployment, etc.) on the PNF according to the parameters provided by the PNFD in the PNF information package. It can also arrange ...

example 3

[0263] This example proposes a PNFD description method that can be adjusted by PNF. By adding PNFC to PNF and defining the adjustment method of PNFC, MANO can arrange PNF like VNF and realize end-to-end arrangement of the whole network. Specifically as follows:

[0264] Define PNFC. This program adds the definition of PNFC in PNFD. PNFC can represent a physical unit in pooled resources, or a physical resource component that constitutes a PNF network function. Each PNFC describes the components of a PNF, and a PNF can consist of one or more PNFCs. The PNFCs that make up the PNF can be physical resources of the same type, or physical resources of different types. Correspondingly, in order to deploy and manage PNFC, the description of PNFC should at least include the description of the following information:

[0265] PNFC identifier, used to uniquely identify a PNFC in the network. NFVO or EM can uniquely identify a PNFC through this identification. Through this flag NFVO c...

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Abstract

The embodiment of the invention discloses a PNF (Physical Network Function) information packet generation method with PNF at a RAN (Residential Access Network) side, an arrangement management method,a network element and a storage medium. The PNF information packet generation method comprises the steps of: obtaining first predetermination information of a PNF at a RAN side to generate PNFD (Physical Network Function Description); and generating the PNFD and a PNF information packet of the PNF software, wherein the PNF information packet is used for arrangement and management.

Description

technical field [0001] The present invention relates to the field of network technology, and in particular to a method for generating PNF information packets of a Physical Network Function (PNF) on a wireless (Residential Access Network, RAN) side, an orchestration management method, a network element, and a storage medium. Background technique [0002] According to the specification requirements of the European Telecommunications Standards Institute (ETSI), a set of automated deployment specifications is defined in the Network Function Virtualization Management and Orchestration (NFV-MANO) domain to realize a set of virtualized applications Deployment process and virtualized application deployment architecture. The virtualized application deployment architecture here includes: Network Functions Virtualization Orchestrator (NFVO), Virtualized Network Function Manager (VNFM) and Virtualized Network Function (VNF), etc.; Among them, NFVO is responsible for managing and schedu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 李响袁雁南白常明段然
Owner CHINA MOBILE COMM LTD RES INST
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