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Slice information updating method and device

An update method and a technology for slicing information, applied in the field of mobile communication, can solve problems such as no solution

Active Publication Date: 2019-06-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the above scenario, when the above-mentioned network slicing not supported by PLMN is updated to support PLMN, there is no corresponding solution for how the network side notifies terminals and which terminals are notified.

Method used

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  • Slice information updating method and device
  • Slice information updating method and device

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Embodiment Construction

[0074] In order to make the objectives, technical solutions, and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The specific operation method in the method embodiment can also be applied to the device embodiment or the system embodiment. Among them, in the description of the present application, unless otherwise specified, "plurality" means two or more.

[0075] The network architecture and business scenarios described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. Those of ordinary skill in the art will know that with the network With the evolution of architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this...

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Abstract

The invention provides a slice information updating method and device. The method comprises the following steps of: when the network slice selection network element determines that the network slice which is not supported by the PLMN is updated to be supported; and sending a notification message to the communication network element, the notification message being used for indicating that the PLMNsupports the network slice, and then the communication network element notifying a terminal which has requested that the network slice fails and signs for the network slice: the PLMN currently supports the network slice. Therefore, the corresponding terminal can know that the PLMN supports the network slice at present.

Description

[0001] This application claims the priority of a Chinese patent application filed with the Intellectual Property Office of the People's Republic of China, the application number is 201711385748.8, and the invention title is "A method and device for updating slice information" on December 20, 2017, the entire content of which is incorporated by reference In this application. Technical field [0002] This application relates to the field of mobile communication technology, and in particular to a method and device for updating slice information. Background technique [0003] When a network slice is deployed in the core network and the terminal initially attaches to the network, the selection process of the network slice will be triggered. The network side selects the network slice that is allowed to be accessed for the terminal according to information such as the network slice requested by the terminal and the contract data of the terminal. [0004] After the network side selects the...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04L12/24H04W72/04
CPCH04W48/18H04W48/16H04W60/04H04W76/11H04W8/12H04W60/00
Inventor 朱方园李岩
Owner HUAWEI TECH CO LTD
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