CN105557020A - 呼叫保持的方法及用户设备 - Google Patents

呼叫保持的方法及用户设备 Download PDF

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Publication number
CN105557020A
CN105557020A CN201480000685.8A CN201480000685A CN105557020A CN 105557020 A CN105557020 A CN 105557020A CN 201480000685 A CN201480000685 A CN 201480000685A CN 105557020 A CN105557020 A CN 105557020A
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China
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sublayers
state
sessions
network
sent
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CN201480000685.8A
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CN105557020B (zh
Inventor
崇卫微
吴晓波
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1096—Supplementary features, e.g. call forwarding or call holding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • 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]
    • H04W36/00226—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] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H04M2207/187—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks combining circuit and packet-switched, e.g. GPRS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供一种呼叫保持的方法及用户设备。该方法包括：当UE主叫触发了CS语音业务时，通过CC子层向IMS子层发送第一指示信息，以使IMS子层检测是否存在IMS语音会话；若存在，则向网络侧发送信令，信令用于触发IMS语音会话的保持流程，以使IMS语音会话的状态为保持状态；UE在完成移动性管理连接的建立后，CC子层根据MM子层发送的第二指示信息，建立与IMS语音会话对应的第二CS会话，其中，第二CS会话的状态为保持状态；使得在为经过SRVCC切换的IMS语音会话建立对应的第二CS会话后，第二CS会话的状态可以设置为保持状态，从而避免出现会话异常的情况。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480000685.8A 2014-04-08 2014-04-08 呼叫保持的方法及用户设备 Active CN105557020B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/074893 WO2015154218A1 (zh) 2014-04-08 2014-04-08 呼叫保持的方法及用户设备

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CN105557020A true CN105557020A (zh) 2016-05-04
CN105557020B CN105557020B (zh) 2019-04-26

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US (1) US20170026426A1 (zh)
CN (1) CN105557020B (zh)
WO (1) WO2015154218A1 (zh)

Cited By (4)

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CN108064456A (zh) * 2017-09-30 2018-05-22 深圳市云中飞网络科技有限公司 一种异常频点的检测方法及装置、计算机存储介质
WO2018119923A1 (zh) * 2016-12-29 2018-07-05 华为技术有限公司 一种通信方法及移动终端
CN109688610A (zh) * 2017-10-18 2019-04-26 中国移动通信集团重庆有限公司 单待语音连续业务的切换方法、装置、设备及存储介质
CN110944086A (zh) * 2019-11-21 2020-03-31 维沃移动通信有限公司 一种通话保持方法及电子设备

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* Cited by examiner, † Cited by third party
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CN108243398B (zh) * 2016-12-27 2021-03-12 联芯科技有限公司 一种通话冲突的处理方法和装置
CN114286301B (zh) * 2021-12-31 2023-09-22 展讯通信（上海）有限公司 语音业务控制方法及装置、存储介质、终端设备

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CN102369756A (zh) * 2009-05-04 2012-03-07 华为技术有限公司 一种切换方法和装置
US20130063540A1 (en) * 2010-05-03 2013-03-14 Haris Zisimopoulos Method and system for handover of video calls from a packet switched network to a circuit switched network in a single radio environment
WO2013043546A1 (en) * 2011-09-21 2013-03-28 Qualcomm Incorporated Methods and apparatus for improving a call fallback user experience
CN103702393A (zh) * 2013-12-17 2014-04-02 中国联合网络通信集团有限公司 Csfb网络切换方法、移动管理实体及基站

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US8948127B2 (en) * 2008-04-24 2015-02-03 Telefonaktiebolaget L M Ericsson (Publ) Method, apparatus and computer program for supporting a session identifier in case of a transfer between different radio access networks
US8503391B2 (en) * 2008-09-18 2013-08-06 Futurewei Technologies, Inc. CS to IMS hand-back and hand-in for IMS systems for legacy CS UE with home node B access
EP2810479A1 (en) * 2012-01-31 2014-12-10 Telefonaktiebolaget L M Ericsson (publ) Cs/ps coordination for csfb/srvcc
US9769221B2 (en) * 2014-01-17 2017-09-19 Mediatek Inc. Method to support service continuity for multiple sessions

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CN102369756A (zh) * 2009-05-04 2012-03-07 华为技术有限公司 一种切换方法和装置
US20130063540A1 (en) * 2010-05-03 2013-03-14 Haris Zisimopoulos Method and system for handover of video calls from a packet switched network to a circuit switched network in a single radio environment
CN102238679A (zh) * 2010-05-04 2011-11-09 中兴通讯股份有限公司 单信道语音连续性实现方法及系统
CN102364976A (zh) * 2010-06-16 2012-02-29 中兴通讯(美国)公司 互通电路服务回退
WO2013043546A1 (en) * 2011-09-21 2013-03-28 Qualcomm Incorporated Methods and apparatus for improving a call fallback user experience
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018119923A1 (zh) * 2016-12-29 2018-07-05 华为技术有限公司 一种通信方法及移动终端
US10945170B2 (en) 2016-12-29 2021-03-09 Huawei Technologies Co., Ltd. Communication method and mobile terminal
CN108064456A (zh) * 2017-09-30 2018-05-22 深圳市云中飞网络科技有限公司 一种异常频点的检测方法及装置、计算机存储介质
CN108064456B (zh) * 2017-09-30 2021-09-03 深圳市欢太科技有限公司 一种异常频点的检测方法及装置、计算机存储介质
CN109688610A (zh) * 2017-10-18 2019-04-26 中国移动通信集团重庆有限公司 单待语音连续业务的切换方法、装置、设备及存储介质
CN109688610B (zh) * 2017-10-18 2021-06-08 中国移动通信集团重庆有限公司 单待语音连续业务的切换方法、装置、设备及存储介质
CN110944086A (zh) * 2019-11-21 2020-03-31 维沃移动通信有限公司 一种通话保持方法及电子设备
CN110944086B (zh) * 2019-11-21 2021-02-26 维沃移动通信有限公司 一种通话保持方法及电子设备

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Publication number Publication date
WO2015154218A1 (zh) 2015-10-15
CN105557020B (zh) 2019-04-26
US20170026426A1 (en) 2017-01-26

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