CN110169121A - 切换的方法、核心网设备、接入网设备、终端设备 - Google Patents

切换的方法、核心网设备、接入网设备、终端设备 Download PDF

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Publication number
CN110169121A
CN110169121A CN201680091931.4A CN201680091931A CN110169121A CN 110169121 A CN110169121 A CN 110169121A CN 201680091931 A CN201680091931 A CN 201680091931A CN 110169121 A CN110169121 A CN 110169121A
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China
Prior art keywords
equipment
core network
terminal device
message
network
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CN201680091931.4A
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CN110169121B (zh
Inventor
李秉肇
权威
张戬
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN110169121A publication Critical patent/CN110169121A/zh
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Classifications

    • 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
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H04W36/125—Reselecting a serving backbone network switching or routing node involving different types of service backbones
    • 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
    • H04W36/0005—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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H04W36/385—Reselection control by fixed network equipment of the core network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections

Landscapes

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

Abstract

一种切换方法，以及核心网设备、接入网设备、终端设备。所述切换方法包括：第二核心网设备确定所述终端设备与第二核心网设备的连接需要切换到所述终端设备与第一核心网设备的连接；其中所述第一核心网设备和所述第二核心网设备使用同一个接入网设备与终端设备通信，所述第二核心网设备发送变更消息给所述第一核心网设备；所述变更消息用于通知所述第一核心网设备所述终端设备与所述第二核心网设备的连接需要切换到所述终端设备与所述第一核心网设备的连接。通过所述第二核心网设备发起的切换流程，可以在不切换接入网设备的前提下，将所述终端与第二核心网的连接切换为所述终端与第一核心网的连接，从而高效地满足了网络通信的需求。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201680091931.4A 2016-12-30 2016-12-30 切换的方法、接入网设备、终端设备 Active CN110169121B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/113866 WO2018120185A1 (zh) 2016-12-30 2016-12-30 切换的方法、核心网设备、接入网设备、终端设备

Publications (2)

Publication Number Publication Date
CN110169121A true CN110169121A (zh) 2019-08-23
CN110169121B CN110169121B (zh) 2021-06-29

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US (1) US10904810B2 (zh)
EP (1) EP3557903A4 (zh)
JP (1) JP6835229B2 (zh)
KR (1) KR102239716B1 (zh)
CN (1) CN110169121B (zh)
BR (1) BR112019013405A2 (zh)
MX (1) MX2019007920A (zh)
RU (1) RU2736420C1 (zh)
WO (1) WO2018120185A1 (zh)

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KR102475109B1 (ko) * 2017-04-28 2022-12-07 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 혼잡 처리를 위한 방법 및 기기
WO2019234634A1 (en) * 2018-06-04 2019-12-12 Telefonaktiebolaget Lm Ericsson (Publ) Core network indication and security handling for handover
US11076437B1 (en) * 2020-01-08 2021-07-27 Sprint Communications Company L.P. User data usage marking and tracking for a fifth generation new radio (5GNR) access node and a non-5GNR access node

Citations (2)

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CN101557609A (zh) * 2008-04-07 2009-10-14 华为技术有限公司 用户负载转移的方法、通信系统及核心网控制节点
WO2016055492A1 (en) * 2014-10-08 2016-04-14 Alcatel Lucent Handling of pdn connections for a user equipment in a mobile network at network initiated reselection of a serving core network entity

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CN101500271A (zh) * 2008-02-01 2009-08-05 华为技术有限公司 一种实现核心网设备负载均衡的方法和设备
CN102711276B (zh) * 2008-06-13 2015-12-02 上海华为技术有限公司 一种数据通讯方法及通讯系统以及相关装置
KR101771260B1 (ko) * 2011-10-04 2017-08-24 삼성전자주식회사 이동 통신 시스템에서 사용자 단말의 접속 제어 방법 및 장치
US9788221B2 (en) * 2012-09-25 2017-10-10 Nec Corporation Server device capable of analyzing communication behavior, control device, control method for mobile terminal, and computer readable medium
US9055520B2 (en) * 2012-12-19 2015-06-09 Cisco Technology, Inc. Systems, methods and media for mobile management entity (MME) selection by Evolved Node B (eNodeB)
CN103338489B (zh) * 2013-06-27 2016-12-28 华为技术有限公司 系统间切换方法、装置及网络系统
KR102276104B1 (ko) * 2014-08-14 2021-07-12 삼성전자 주식회사 전용 코어 네트워크를 선택하는 방법 및 장치
KR20180035638A (ko) * 2016-09-29 2018-04-06 삼성전자주식회사 RRC Inactive 및 active 상태에서 data 전송 결정 및 방법 및 장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101557609A (zh) * 2008-04-07 2009-10-14 华为技术有限公司 用户负载转移的方法、通信系统及核心网控制节点
WO2016055492A1 (en) * 2014-10-08 2016-04-14 Alcatel Lucent Handling of pdn connections for a user equipment in a mobile network at network initiated reselection of a serving core network entity

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Also Published As

Publication number Publication date
BR112019013405A2 (pt) 2020-03-03
EP3557903A4 (en) 2019-12-11
RU2736420C1 (ru) 2020-11-17
US20190320368A1 (en) 2019-10-17
JP2020503790A (ja) 2020-01-30
US10904810B2 (en) 2021-01-26
KR102239716B1 (ko) 2021-04-12
WO2018120185A1 (zh) 2018-07-05
EP3557903A1 (en) 2019-10-23
JP6835229B2 (ja) 2021-02-24
MX2019007920A (es) 2020-01-30
KR20190095488A (ko) 2019-08-14
CN110169121B (zh) 2021-06-29

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