CN114342467A - 一种网络间的互操作方法、装置及*** - Google Patents

一种网络间的互操作方法、装置及*** Download PDF

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CN114342467A
CN114342467A CN201980100021.1A CN201980100021A CN114342467A CN 114342467 A CN114342467 A CN 114342467A CN 201980100021 A CN201980100021 A CN 201980100021A CN 114342467 A CN114342467 A CN 114342467A
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network
terminal
session
network element
access management
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CN114342467B (zh
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辛阳
欧阳国威
崇卫微
吴晓波
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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

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

Abstract

一种网络间的互操作方法、装置及***，涉及通信技术领域，用以保障终端从第二网络移动至第三网络时业务不中断。该方法包括：在终端支持第三网络的NAS能力和/或终端对应的网络名称支持第二网络与第三网络间的互操作的情况下，第二接入管理网元向支持终端在第一网络、第二网络以及第三网络间的互操作的第一会话管理网元发送包括会话标识的会话管理请求。第二接入管理网元接收来自第一会话管理网元的包括终端在第三网络中的会话上下文的会话管理响应。该方法可以在终端接入第二网络时提前准备终端在第三网络中的会话上下文，保障了后续终端从第二网络移动至第三网络时业务不中断。

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PCT国内申请，说明书已公开。

Claims (29)

  1. PCT国内申请，权利要求书已公开。
CN201980100021.1A 2019-12-05 2019-12-05 一种网络间的互操作方法、装置及*** Active CN114342467B (zh)

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CN115334594A (zh) * 2022-10-14 2022-11-11 中国铁道科学研究院集团有限公司通信信号研究所 铁路5g专网调度通信业务服务质量协商控制实现方法

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EP4189930A1 (en) * 2020-08-03 2023-06-07 Nokia Technologies Oy Apparatus, method and computer program
US11706821B2 (en) * 2021-02-12 2023-07-18 Verizon Patent And Licensing Inc. Systems and methods for facilitating connection to a data network in an interworking core network

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CN114342467B (zh) 2023-09-29
EP4047985A4 (en) 2022-11-09
US20220295355A1 (en) 2022-09-15
EP4047985A1 (en) 2022-08-24

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