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CN109716826A - 接入方法、网络设备、终端设备和amf设备 - Google Patents

接入方法、网络设备、终端设备和amf设备 Download PDF

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Publication number
CN109716826A
CN109716826A CN201780057158.4A CN201780057158A CN109716826A CN 109716826 A CN109716826 A CN 109716826A CN 201780057158 A CN201780057158 A CN 201780057158A CN 109716826 A CN109716826 A CN 109716826A
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China
Prior art keywords
terminal device
slice
equipment
information
access
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CN201780057158.4A
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CN109716826B (zh
Inventor
余芳
倪慧
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109716826A publication Critical patent/CN109716826A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请提供一种接入方法、网络设备、终端设备和AMF设备，该方法包括：网络设备获取第一信息，第一信息用于指示终端设备允许接入的切片的切片/业务类型SST，以及，接入允许接入的切片时允许使用的无线接入技术RAT类型；网络设备获取第二信息，第二信息用于指示接入和移动性管理功能AMF设备所连接的切片的SST，以及，AMF设备所连接的切片支持的RAT类型；网络设备根据第一信息和第二信息，选择服务终端设备的第一AMF设备。本申请提供的接入方法、网络设备、终端设备和AMF设备，可以降低为终端设备重选AMF的几率，进而减少信令开销，提高通信效率。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201780057158.4A 2017-04-01 2017-04-01 接入方法、网络设备、终端设备和amf设备 Active CN109716826B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/079236 WO2018176442A1 (zh) 2017-04-01 2017-04-01 接入方法、网络设备、终端设备和amf设备

Publications (2)

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CN109716826A true CN109716826A (zh) 2019-05-03
CN109716826B CN109716826B (zh) 2021-04-09

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Country Status (5)

Country Link
US (1) US10979887B2 (zh)
EP (1) EP3589027A4 (zh)
CN (1) CN109716826B (zh)
BR (1) BR112019019864A2 (zh)
WO (1) WO2018176442A1 (zh)

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CN114270900A (zh) * 2019-08-19 2022-04-01 中兴通讯股份有限公司 通过接入和移动性管理功能重新分配进行注册的方法
CN115460607A (zh) * 2022-08-22 2022-12-09 西安电子科技大学 一种异构蜂窝网络中ran切片的无线网络接入方法

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US10433177B2 (en) * 2017-12-01 2019-10-01 At&T Intellectual Property I, L.P. Adaptive pairing of a radio access network slice to a core network slice based on device information or service information
US10986506B2 (en) * 2018-02-16 2021-04-20 Lenovo (Singapore) Pte. Ltd. Network slice selection assistance information configuration
CN112105034B (zh) * 2019-06-17 2022-06-28 华为技术有限公司 通信的方法和通信装置
US11197200B2 (en) * 2019-07-12 2021-12-07 Verizon Patent And Licensing Inc. Radio slice controller to support network slicing and quality of service
US11197176B2 (en) * 2019-11-06 2021-12-07 Oracle International Corporation Methods, systems, and computer readable media for providing for policy-based access and mobility management function (AMF) selection using network slice selection assistance information (NSSAI) availability information
US11405931B2 (en) 2019-12-12 2022-08-02 Oracle International Corporation Methods, systems, and computer readable media for providing for network slice management using feedback mechanism
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US11716283B2 (en) 2021-03-05 2023-08-01 Oracle International Corporation Methods, systems, and computer readable media for selecting a software defined wide area network (SD-WAN) link using network slice information
CN115967997A (zh) * 2021-10-11 2023-04-14 中国移动通信有限公司研究院 信息处理方法、装置、设备及可读存储介质
CN116567615A (zh) * 2022-01-28 2023-08-08 华为技术有限公司 一种接入网设备选择方法和装置
CN117082591A (zh) * 2022-05-10 2023-11-17 维沃移动通信有限公司 网元选择方法、能力指示方法及装置
JP7442708B1 (ja) 2023-03-09 2024-03-04 Kddi株式会社 制御装置、制御方法及びプログラム

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CN114270900A (zh) * 2019-08-19 2022-04-01 中兴通讯股份有限公司 通过接入和移动性管理功能重新分配进行注册的方法
CN114270900B (zh) * 2019-08-19 2023-03-10 中兴通讯股份有限公司 通过接入和移动性管理功能重新分配进行注册的方法及计算机可读介质
CN113676927A (zh) * 2020-05-15 2021-11-19 华为技术有限公司 一种通信的方法及装置
CN113676927B (zh) * 2020-05-15 2023-08-22 华为技术有限公司 一种通信的方法及装置
CN115460607A (zh) * 2022-08-22 2022-12-09 西安电子科技大学 一种异构蜂窝网络中ran切片的无线网络接入方法

Also Published As

Publication number Publication date
EP3589027A1 (en) 2020-01-01
CN109716826B (zh) 2021-04-09
US10979887B2 (en) 2021-04-13
WO2018176442A1 (zh) 2018-10-04
US20200029200A1 (en) 2020-01-23
BR112019019864A2 (pt) 2020-04-22
EP3589027A4 (en) 2020-03-11

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