CN110741678A - 一种切换业务承载网络的方法、设备及计算机存储介质 - Google Patents

一种切换业务承载网络的方法、设备及计算机存储介质 Download PDF

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CN110741678A
CN110741678A CN201780091930.4A CN201780091930A CN110741678A CN 110741678 A CN110741678 A CN 110741678A CN 201780091930 A CN201780091930 A CN 201780091930A CN 110741678 A CN110741678 A CN 110741678A
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network
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CN110741678B (zh
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唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp 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
    • H04W36/0055—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
    • H04W36/12—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
    • 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
    • H04W36/00224—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 between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W8/08—Mobility data transfer
    • 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)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种切换业务承载网络的方法、设备及计算机存储介质；该方法应用于5G网络架构中的会话管理功能SMF，所述方法包括：接收针对用户设备UE的用于建立业务专用承载的请求消息或针对业务专用承载的切换指示；从预存的关于UE的业务支持能力指示信息中获取所述UE的业务支持能力指示信息；基于所述UE的业务支持能力指示信息，针对所述请求信息或所述切换指示发送系统切换请求消息。可以使得UE不会感知到网络侧中业务承载网络的回落，UE也不需要主动判断语音业务的发起方式，从而减少了针对UE进行定制及部署的复杂度，网络侧可根据UE对于业务的支持能力结合网络侧本身的业务支持能力，决定是否触发回落来保障业务连接的成功建立。

Description

PCT国内申请，说明书已公开。

Claims (42)

  1. PCT国内申请，权利要求书已公开。
CN201780091930.4A 2017-10-20 2017-10-20 一种切换业务承载网络的方法、设备及计算机存储介质 Active CN110741678B (zh)

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CN113286338A (zh) * 2021-05-08 2021-08-20 展讯通信（上海）有限公司 一种切换方法、通信装置、芯片及其模组设备
CN113938963A (zh) * 2021-09-03 2022-01-14 中国联合网络通信集团有限公司 一种通信互操作方法及装置
WO2022041019A1 (zh) * 2020-08-26 2022-03-03 华为技术有限公司 一种会话处理方法及装置
CN114448945A (zh) * 2020-10-19 2022-05-06 中国移动通信集团重庆有限公司 一种语音呼叫方法、装置、系统及用户终端
CN114727246A (zh) * 2022-04-18 2022-07-08 中国电信股份有限公司 紧急呼叫方法和系统、接入和移动管理功能实体
CN115002744A (zh) * 2021-09-29 2022-09-02 荣耀终端有限公司 呼叫请求的处理方法、电子设备、程序产品及介质
CN115209491A (zh) * 2021-04-12 2022-10-18 维沃移动通信有限公司 信息处理方法、装置、终端及网络侧设备
WO2023040728A1 (zh) * 2021-09-14 2023-03-23 华为技术有限公司 一种网元的选择方法、通信装置及通信系统
WO2024061133A1 (zh) * 2022-09-22 2024-03-28 维沃移动通信有限公司 通信方法、装置、ue及可读存储介质

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CN109819481B (zh) * 2017-11-20 2021-05-11 华为技术有限公司 一种网络切换方法及会话管理网元
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CN110719613B (zh) * 2018-07-12 2021-08-03 华为技术有限公司 一种建立语音业务的方法及装置
US11510267B2 (en) * 2019-04-05 2022-11-22 T-Mobile Usa, Inc. Efficient Evolved Packet System (EPS) fallback
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CN112243279B (zh) * 2019-07-18 2022-03-29 华为技术有限公司 实现业务连续的方法、相关装置及系统
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CN113132322B (zh) * 2019-12-31 2022-05-17 华为技术有限公司 一种通信的方法及装置
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Cited By (14)

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WO2022041019A1 (zh) * 2020-08-26 2022-03-03 华为技术有限公司 一种会话处理方法及装置
CN114448945A (zh) * 2020-10-19 2022-05-06 中国移动通信集团重庆有限公司 一种语音呼叫方法、装置、系统及用户终端
CN114448945B (zh) * 2020-10-19 2024-03-19 中国移动通信集团重庆有限公司 一种语音呼叫方法、装置、系统及用户终端
CN112867068A (zh) * 2021-01-22 2021-05-28 广东以诺通讯有限公司 一种5g nsa网络下ims通话时业务数据通道的选择方法
CN115209491B (zh) * 2021-04-12 2024-04-19 维沃移动通信有限公司 信息处理方法、装置、终端及网络侧设备
CN115209491A (zh) * 2021-04-12 2022-10-18 维沃移动通信有限公司 信息处理方法、装置、终端及网络侧设备
CN113286338A (zh) * 2021-05-08 2021-08-20 展讯通信（上海）有限公司 一种切换方法、通信装置、芯片及其模组设备
CN113286338B (zh) * 2021-05-08 2023-02-28 展讯通信（上海）有限公司 一种切换方法、通信装置、芯片及其模组设备
CN113938963B (zh) * 2021-09-03 2023-08-08 中国联合网络通信集团有限公司 一种通信互操作方法及装置
CN113938963A (zh) * 2021-09-03 2022-01-14 中国联合网络通信集团有限公司 一种通信互操作方法及装置
WO2023040728A1 (zh) * 2021-09-14 2023-03-23 华为技术有限公司 一种网元的选择方法、通信装置及通信系统
CN115002744A (zh) * 2021-09-29 2022-09-02 荣耀终端有限公司 呼叫请求的处理方法、电子设备、程序产品及介质
CN114727246A (zh) * 2022-04-18 2022-07-08 中国电信股份有限公司 紧急呼叫方法和系统、接入和移动管理功能实体
WO2024061133A1 (zh) * 2022-09-22 2024-03-28 维沃移动通信有限公司 通信方法、装置、ue及可读存储介质

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US20200252849A1 (en) 2020-08-06
CN110741678B (zh) 2021-02-09

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