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Communication method, device and system

A communication method and resource information technology, applied in the direction of safety communication device, transmission system, wireless communication, etc.

Active Publication Date: 2020-12-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is understandable that similar problems may exist under other network architectures

Method used

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  • Communication method, device and system
  • Communication method, device and system
  • Communication method, device and system

Examples

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Embodiment Construction

[0050]The technical solutions of the embodiments of the present application can be applied to various communication systems, such as: long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (time division duplex, TDD), universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) communication system, the future 5th Generation (5G) system or new radio (new radio, NR) etc.

[0051]Such asfigure 1 As shown, a communication system 10 provided by an embodiment of this application. The communication system 10 includes access network devices 20 and 40 and one or more terminal devices 30. In a possible manner, the access network device 20 can interact with the access network device 40, and the terminal device 30 can communicate with one or more of the access network device 20 and the access network device 40.

[0052]Currently, the deployment of private networks can include one or more of the following:

[00...

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Abstract

The invention provides a communication method and a communication device. In the technical scheme provided by the invention, a first access network device receives resource information corresponding to a second service from a core network device, and the first access network device sends a response message to the core network device according to the resource information, the response message comprising a configuration result of a session resource corresponding to the second service, wherein the second service is a service which cannot be supported by the first access network device or the first cell. According to the method provided by the embodiment of the invention, the data transmission channel of the second service between the access network device and the core network device can be established for the terminal device in advance, so that the terminal equipment can be supported to realize the service which is not supported by the first access network device under the first access network device.

Description

Technical field[0001]This application relates to the field of communication, and more specifically, to communication methods, devices, and systems.Background technique[0002]In the current development of communications, the concept of a private network has been proposed. It is understandable that the private network is relative to the public network. The private network can be understood as a private network, such as an internal network built by a company, school, or factory. Generally, terminal devices that have not signed a contract with the private network are not allowed to access the private network. Private networks can also be called non-public networks (NPN), and private networks can generally be identified through private network identification (NPN identification, NPN ID). Generally speaking, a terminal device can only communicate with the NPN corresponding to the NPN ID it supports, and can only initiate services on the NPN corresponding to the NPN ID it has contracted. Th...

Claims

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Application Information

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IPC IPC(8): H04W76/15H04W76/10H04W76/11H04W4/50
CPCH04W76/15H04W76/10H04W76/11H04W4/50H04L9/40
Inventor 耿婷婷胡星星严乐
Owner HUAWEI TECH CO LTD