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Communication method, device and system

A communication method and technology of a communication device, applied in the field of communication, can solve the problems of mismatching communication environments, affecting the communication efficiency and reliability of a wireless communication system, and failing to reflect the overall operation of the wireless communication system.

Active Publication Date: 2020-08-25
HUAWEI TECH CO LTD
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Problems solved by technology

[0003] However, the above access network type, user subscription data and other information are only part of the information of the above wireless communication system, and cannot reflect the overall operation of the wireless communication system, which may lead to the fact that the actual control strategy used in the process of end-to-end data transmission Problems that do not match the actual communication environment, thus affecting the communication efficiency and reliability of the wireless communication system

Method used

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Embodiment Construction

[0062] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Among them, in the description of this application, unless otherwise specified, " / " indicates that the objects associated with each other are an "or" relationship, for example, A / B can indicate A or B; in this application, "and / or "It is just an association relationship describing associated objects, which means that there can be three kinds of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone. , B can be singular or plural. And, in the description of the present application, unless otherwise specified, "plurality" means two or more than two. "At least one of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one item (piece) ...

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Abstract

The embodiment of the invention provides a communication method, device and system. According to the scheme, the method comprises the steps the network equipment sends transmission network informationto the strategy control network element, the strategy control network element formulates a control strategy according to the transmission network information and transmits the same to a network device, the network equipment correspondingly adjusts the service mode according to the control strategy, the problem that the efficiency and reliability of data transmission are affected due to the fact that the used service mode is not matched with the current transmission network in the end-to-end data transmission process can be avoided, and the efficiency and reliability of data transmission can be improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method, device and system. Background technique [0002] Currently, wireless communication systems such as figure 1 In the 5th generation (5G) communication system shown, the policy control function (policy control function, PCF) network element is usually based on the session management function (session management function, SMF) network element, access and mobility management function (access and mobilitymanagement function (AMF) network elements, unified data management (unified data management, UDM) network elements, etc. provide access network type, user subscription data and other information to formulate terminal policies, access and mobility management policies, or session management strategy and other control strategies. [0003] However, the above access network type, user subscription data and other information are only part of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04L29/08
CPCH04W76/10H04W60/00H04W24/02H04W8/20H04L67/141H04L67/14H04L43/0852H04L43/0894H04L43/06H04W76/12H04L41/0894H04L43/08
Inventor 孙海洋吴义壮张万强
Owner HUAWEI TECH CO LTD
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