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Network slice deployment method and device

A network slicing and device deployment technology, applied in the field of communication, can solve problems such as inability to ensure the same user experience, and achieve the effect of reducing transmission delay

Active Publication Date: 2020-08-25
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for deploying network slicing, which are used to solve the problem existing in the prior art that it is impossible to ensure that the user can get the same experience as the home place in the visiting place

Method used

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  • Network slice deployment method and device
  • Network slice deployment method and device

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used for example, illustration or illustration. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention shall not be construed as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "such as" is...

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Abstract

The invention discloses a network slice deployment method and device, relates to the field of communication, and is used for solving the problem that a user cannot obtain the same service experience as an attribution in a visited place. The network slice deployment method comprises the steps that an NSMF of a VPLMN receives a network slice request; the NSMF of the VPLMN sends slicing request information to the NSSGW of the VPLMN, wherein the slicing request information is used for requesting an NSSGW of the VPLMN to send pre-stored slicing information of a network slice used by the terminal equipment under the HPLMN to an NSMF of the VPLMN; the NSMF of the VPLMN receives slice request response information sent by the NSSGW of the VPLMN; and the NSMF of the VPLMN deploys a network slice forthe terminal equipment according to the slice information. The method is used for deploying the network slices.

Description

technical field [0001] The present invention relates to the communication field, and in particular to a network slice deployment method and device. Background technique [0002] The current 3rd generation partnership project (3rd generation partnership project, 3GPP) standard stipulates that in a roaming scenario, the user equipment (user equipment, UE) will use the single network slice selection assistance information (single network slice selection assistance information, S-NSSAI) A network slicing service request is initiated as requested network slicing auxiliary information (Requested NSSAI). [0003] In a 5G network, S-NSSAI uniquely identifies a network slice, and each S-NSSAI corresponds to a network slice instance, which is obtained by instantiating a network slice template. The parameters of the network slice template (generic network slice template, GST) may be different. [0004] When the UE is roaming to the visited public land mobile network (visit public lan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04L12/24
CPCH04W24/02H04L41/0893
Inventor 吴琼任驰马瑞涛
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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