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Networking and networking protection method

A networking and grouping network technology, applied in the field of communications, can solve the problem of not being able to guarantee the low-latency requirements of NSA services

Pending Publication Date: 2022-06-07
SHANXI CHINA MOBILE COMM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a network and network protection method, which can solve the problem that the traffic bypass mode of the XN interface in the related art cannot guarantee the low delay requirement of the NSA service

Method used

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  • Networking and networking protection method
  • Networking and networking protection method

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Embodiment Construction

[0048]The characteristics and exemplary embodiments of various aspects of the application will be described in detail below. In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only intended to explain the present application rather than limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0049] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do...

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Abstract

The embodiment of the invention provides a networking and networking protection method, and the networking comprises the steps: an eNB is in communication connection with a prefecture and city PTN one plane, and is used for transmitting 4G service information to the prefecture and city PTN one plane; the gNB is in communication connection with the prefecture and city SPN second plane and is used for sending 5G service information to the prefecture and city SPN second plane; the city PTN first plane is in communication connection with the provincial and trunk PTN plane in a local IP connection mode and is used for sending 4G service information to the provincial and trunk PTN plane; the city SPN second plane is in communication connection with the city PTN first plane in a local IP connection mode, and is used for forwarding the 5G service information to the provincial and trunk PTN plane through the city PTN first plane, so that the provincial and trunk PTN plane sends the 5G service information to a core network; and the provincial and trunk PTN plane is connected with the core network. According to the embodiment of the application, the city SPN second plane can be intercommunicated with the city PTN first plane, the traffic of the XN interface is prevented from bypassing the provincial and trunk PTN plane or bypassing the core network, and the low delay demand of the NSA service is further ensured.

Description

technical field [0001] The application belongs to the technical field of communication, and in particular relates to a method for networking and protection for networking. Background technique [0002] With the development of the 5th generation mobile communication technology (5G), 5G network communication has also been widely used in various fields. [0003] At present, due to the need to upgrade the packet core network (Evolved Packet Core, EPC) software carrying the 4th generation mobile communication technology (4G) long-term evolution technology (Long Term Evolution, LTE), it will become a 5G service-supporting EPC+, which carries the core network equipment of 5G Non Stand Alone (NSA) services. However, since there is no redundant port on the upgraded ECP+ side to achieve full connection with the Slicing Packet Network (SPN), the 4G base station, as the anchor base station of the 5G base station, needs to be connected through the XN interface, so the current networking...

Claims

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Application Information

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IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 赵建安王红涛樊璟王晋冀振宁马新宇
Owner SHANXI CHINA MOBILE COMM CORP
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