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Communication method and device

A communication method and a technology of a communication device, which are applied in the field of communication, and can solve problems such as large time delay and inability to respond to dynamic changes in application service business characteristics or performance requirements in a timely manner.

Active Publication Date: 2021-07-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the human-computer interaction method has a large delay and cannot respond to the dynamic changes in the business characteristics or performance requirements of application services in a timely manner.

Method used

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  • Communication method and device
  • Communication method and device
  • Communication method and device

Examples

Experimental program
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Effect test

example 2

[0168] Example 2, when the association relationship between the application information and the network operation information in step S405 is the association relationship between the application information and the network KPI, step S401 may not be executed. In addition, for the application information in step S402, reference may be made to the relevant description in Example 1, and details are not repeated here.

[0169] S404. The NWDAF network element determines the communication service meeting the SLA according to the application information and application experience of the network slice in the specified location area.

[0170] It should be noted that the above application information, application experience, network KPI or network parameters obtained by the NWDAF network element may be a series of sampled values. The sampled values ​​obtained in steps S401 to S403 are sampled values ​​within a specified time period, and may also be sampled values ​​in an unlimited time p...

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Abstract

The application discloses a communication method and device, which relate to the communication field. The communication method includes: a network element with a network data analysis function obtains a target value of application information of a network slice in a designated location area; a network element with a network data analysis function obtains the target value of application information according to the association relationship between the application information and network operation information , to obtain the target value of the network operation information of the network slice in the specified location area, where the association relationship is used to describe the communication service provided by the network slice in the specified location area and the application information and the network operation information under the condition of meeting the service level agreement SLA The network element with the network data analysis function sends the target value of the network operation information to the operation management and maintenance server.

Description

technical field [0001] The present application relates to the communication field, and in particular to a communication method and device. Background technique [0002] In the fifth generation (5G) mobile communication technology, network slice (network slice) is a key technology to meet the needs of network differentiation. network, SDN) is applied to the key features of 5G communication network. [0003] According to the tenant's order, the operator creates a relatively isolated logical network for the tenant on the physical infrastructure of the communication network according to the network slicing template, which has specific network characteristics and supports specific business capabilities, which is called a network slice instance (NSI). . Tenants can provide various differentiated application services to vertical industries or ordinary users through the communication services provided by network slicing. Tenants ordering network slices send network slice requirem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04W4/021
CPCH04L41/5019H04L41/50H04W4/021H04L41/5041H04L41/0895H04L41/0894H04L41/40H04L41/5054H04L41/12H04L41/5025H04W24/02H04W24/08H04W24/10
Inventor 李卓明
Owner HUAWEI TECH CO LTD
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