Unlock instant, AI-driven research and patent intelligence for your innovation.

Apparatus for network slicing and slice management to support multi-slice services

A network slicing and slicing technology, applied to a device for joint performance management, identifies and utilizes the correlation between communication traffic flows applied to network slicing instances, in the field of network slicing management devices, and can solve problems such as lack of design and system framework , to achieve the effect of improving user experience and improving network efficiency

Pending Publication Date: 2020-10-16
HUAWEI TECH DUESSELDORF
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a detailed design and system framework is lacking

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus for network slicing and slice management to support multi-slice services
  • Apparatus for network slicing and slice management to support multi-slice services
  • Apparatus for network slicing and slice management to support multi-slice services

Examples

Experimental program
Comparison scheme
Effect test

example 304

[0145] 4.1 Negotiate and confirm latency quota with each DSM.

[0146] 4.2 Get startup parameters from request, plan pool and inventory, and generate E2E slice startup plan.

[0147] 4.3 Divide the plan into several domain slice initialization requests (including slice dependency information) and send them to the DSM.

[0148] Step 5: DSM initializes the sub-slice instance:

[0149] 5.1 Generate a sub-slice initialization plan considering slice dependencies, and implement the plan.

[0150] 5.2 Report initialization process to SSS.

[0151] Step 6: SSS subscribes KPIs from DSM after instance initialization.

[0152] Step 7: DSM periodically reports KPIs to SSS, taking into account slice dependencies, DSM performs local inter-slice optimization.

[0153] Step 8: SSS aggregates KPIs into E2E KPIs and displays them on the KPI dashboard, considering slice dependencies, SSS performs cross-slice optimization.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides an apparatus for network slicing, and an apparatus for network slice management, which are usable to support and optimized multi-slice services. The apparatus provide functional enhancements within different layers of a network architecture. The apparatus for network slicing is configured to determine at least two correlated communication traffic flows for a service,and to bind the at least two correlated communication traffic flows. Further, it is configured to generate and preferably expose binding information. The apparatus for network slice management is configured to convert a service requirement of a tenant / application into a joint performance parameter in correlated network slice instances. Further, it is configured to determine a resource allocationfor at least one of the network slice instances based on the joint performance parameter.

Description

technical field [0001] The present invention relates to a device and method for network slicing, in particular to a device and method for identifying and utilizing dependencies between communication service flows applied to network slicing instances. Furthermore, the invention relates to an arrangement for network slice management, in particular for joint performance management of related network slice instances. Background technique [0002] The concept of network slicing is introduced in 5G to address the diverse needs from multiple vertical industries that assume a shared network infrastructure (i.e., resources, devices, physical links, etc.). Network services can be customized according to the needs of different use cases, thereby improving the efficiency of network operations. In 5G networks, services are implemented through network slicing. Network slices are instantiated and managed by network management systems. [0003] The 5GPPP Architecture WG summarizes the ov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W72/04H04W72/08H04W76/20
CPCH04W76/11H04W76/15H04W76/20H04W72/54H04L67/146H04W24/04H04W28/24H04W48/18
Inventor 韦庆里卡多·特里维松诺彭程晖
Owner HUAWEI TECH DUESSELDORF