CN101313602A - 呼叫切换控制方法及通讯系统以及一种用户设备 - Google Patents

呼叫切换控制方法及通讯系统以及一种用户设备 Download PDF

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Publication number
CN101313602A
CN101313602A CNA2007800002749A CN200780000274A CN101313602A CN 101313602 A CN101313602 A CN 101313602A CN A2007800002749 A CNA2007800002749 A CN A2007800002749A CN 200780000274 A CN200780000274 A CN 200780000274A CN 101313602 A CN101313602 A CN 101313602A
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user equipment
calling
call
control method
information
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CN100584122C (zh
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龙水平
徐杰
张翼
尤昉
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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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Abstract

本发明公开了呼叫切换控制方法及通讯系统以及一种用户设备，用于避免在振铃/回铃音/保持等非通话状态进行切换对正常呼叫造成的影响。所述方法包括：用户设备发起切换请求；判断呼叫是否处于通话状态，若是，则允许切换，若不是，则执行异常处理。所述系统包括：用户设备以及语音呼叫连续性服务器；所述用户设备用于向语音呼叫连续性服务器发送切换请求；所述语音呼叫连续性服务器接收到所述切换请求之后判断呼叫是否处于通话状态，若是，则允许切换，若不是，则执行异常处理。本发明还相应地提供一种用户设备。本发明可以有效地防止用户设备在振铃/回铃音/保持等非通话状态进行切换。

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。
CN200780000274A 2006-09-05 2007-07-18 呼叫切换控制方法及通讯系统以及一种用户设备 Active CN100584122C (zh)

Applications Claiming Priority (3)

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CNA2006101271538A CN101087478A (zh) 2006-09-05 2006-09-05 呼叫切换控制方法及通讯系统以及一种用户设备
CN200610127153.8 2006-09-05
PCT/CN2007/070314 WO2008028416A1 (fr) 2006-09-05 2007-07-18 Procédé de commande de transfert intercellulaire d'appel et système de communication mettant en oeuvre ce procédé et dispositif utilisateur

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CN2010100031514A Division CN101877898B (zh) 2006-09-05 2007-07-18 呼叫切换控制方法及通讯系统以及一种用户设备

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CN101313602A true CN101313602A (zh) 2008-11-26
CN100584122C CN100584122C (zh) 2010-01-20

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CN200780000274A Active CN100584122C (zh) 2006-09-05 2007-07-18 呼叫切换控制方法及通讯系统以及一种用户设备
CN2010100031514A Active CN101877898B (zh) 2006-09-05 2007-07-18 呼叫切换控制方法及通讯系统以及一种用户设备

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Country Link
US (2) US8089934B2 (zh)
EP (2) EP2207380B1 (zh)
CN (3) CN101087478A (zh)
AT (2) ATE507697T1 (zh)
DE (2) DE602007014270D1 (zh)
WO (1) WO2008028416A1 (zh)

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CN109246058B (zh) * 2017-07-10 2021-01-15 中国移动通信有限公司研究院 一种虚假主叫识别方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
CN100584122C (zh) 2010-01-20
EP2071855B1 (en) 2011-03-30
CN101877898A (zh) 2010-11-03
CN101087478A (zh) 2007-12-12
US8089934B2 (en) 2012-01-03
EP2071855A1 (en) 2009-06-17
EP2207380A1 (en) 2010-07-14
ATE507697T1 (de) 2011-05-15
EP2071855A4 (en) 2010-01-27
US20080057962A1 (en) 2008-03-06
DE602007013584D1 (de) 2011-05-12
DE602007014270D1 (de) 2011-06-09
ATE504176T1 (de) 2011-04-15
US20120063420A1 (en) 2012-03-15
WO2008028416A1 (fr) 2008-03-13
EP2207380B1 (en) 2011-04-27
CN101877898B (zh) 2013-04-24
US8830959B2 (en) 2014-09-09

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