Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

NG-CN network slice system and network slice selection method

A technology of NG-CN and network slicing, which is applied in the field of reselection and NAS routing forwarding, network slicing selection, and network slicing system. It can solve the problems such as the unclear routing mechanism of NAS messages in the non-access layer, and solve the mismatch of space-time resources. , high reliability, and improve the effect of network resource utilization

Active Publication Date: 2018-11-16
BEIJING UNIV OF POSTS & TELECOMM
View PDF2 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, under the next-generation mobile communication core network NG-CN architecture, for the existing next-generation communication network slicing, its network function, slice selection, and non-access layer NAS message routing mechanism are still unclear

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
  • NG-CN network slice system and network slice selection method
  • NG-CN network slice system and network slice selection method
  • NG-CN network slice system and network slice selection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0026] The next generation mobile communication core network architecture is defined in 3GPP to support data connections and services. The main problem that hinders the current communication network from effectively meeting business needs in the fourth generation of mobile communication is the centralized architecture instead of the completely separated control and data planes. A centralized ar...

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 invention discloses a network slice system of a next-generation mobile communication core network (NG-CN). The network slice system is characterized by comprising a default slice and a service slice, wherein the default slice is used for controlling the user equipment (UE) and a next-generation radio access network (NG-RAN); and the service slice is used for supporting a corresponding servicetype. The network slice system can provide a wide service application capability, can improve the utilization of network resources efficiently, can solve the low-delay and high-reliability problem that cannot be satisfied in a current mobile communication network, and can solve the space-time resource mismatch in the current communication network.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a network slicing system of a next-generation mobile communication core network, and a network slicing selection, reselection and NAS routing and forwarding method based on the system. Background technique [0002] New mobile network requirements are generated by users' demands for new service scenarios of mobile communications. Due to some fundamental problems in the current Evolved Packet Core (EPC), such as the centralized routing mechanism, the current 4G LTE (Long Term Evolution) network is insufficient to meet the new demands. In this regard, the next-generation mobile network architecture needs to be redesigned for emerging scenario requirements. Chief among these are Network Enhanced Mobile Broadband (eMBB), Massive IoT (mMTC) and Low Latency Highly Reliable Connectivity (UPLLC) services. [0003] These emerging use cases bring new requirements for next-generation mo...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W4/50H04W60/00H04W76/10H04W76/20
CPCH04L41/0893H04W4/50H04W60/00H04W76/10H04W76/20
Inventor 王鹏温向明王鲁晗路兆铭陈昕
Owner BEIJING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com