CN106576379A - Csfb用户设备快速返回的方法、装置和系统 - Google Patents

Csfb用户设备快速返回的方法、装置和系统 Download PDF

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Publication number
CN106576379A
CN106576379A CN201480081126.4A CN201480081126A CN106576379A CN 106576379 A CN106576379 A CN 106576379A CN 201480081126 A CN201480081126 A CN 201480081126A CN 106576379 A CN106576379 A CN 106576379A
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CN
China
Prior art keywords
message
release
business
triggering
mouth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201480081126.4A
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English (en)
Inventor
杨兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN106576379A publication Critical patent/CN106576379A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W36/0022—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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections

Landscapes

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

Abstract

本发明公开了一种CSFB用户设备快速返回的方法，包括：接收移动交换中心MSC发送的触发消息，所述触发消息用于触发释放CSFB用户设备UE的电路交换CS业务，所述UE同时运行CS业务和分组交换PS业务；根据所述触发消息，发送无线链路控制RRC连接释放消息给所述UE，以触发所述UE根据所述RRC连接释放消息释放所述CS业务的无线承载、所述PS业务的无线承载以及RRC连接，并快速返回到长期演进LTE网络。采用本发明实施例，能够减小CSFB用户设备返回LTE网络的时延，提升用户感受。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201480081126.4A 2014-12-16 2014-12-16 Csfb用户设备快速返回的方法、装置和系统 Pending CN106576379A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/093913 WO2016095097A1 (zh) 2014-12-16 2014-12-16 Csfb用户设备快速返回的方法、装置和系统

Publications (1)

Publication Number Publication Date
CN106576379A true CN106576379A (zh) 2017-04-19

Family

ID=56125561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480081126.4A Pending CN106576379A (zh) 2014-12-16 2014-12-16 Csfb用户设备快速返回的方法、装置和系统

Country Status (5)

Country Link
US (1) US10412638B2 (zh)
EP (1) EP3200551A4 (zh)
CN (1) CN106576379A (zh)
WO (1) WO2016095097A1 (zh)
ZA (1) ZA201702941B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019061251A1 (en) * 2017-09-29 2019-04-04 Qualcomm Incorporated TECHNIQUES AND APPARATUS FOR QUICK RELEASE OF RADIO RESOURCE CONTROL CONNECTION AFTER END OF SESSION

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130287002A1 (en) * 2012-04-26 2013-10-31 Pantech Co., Ltd. Terminal and method for switching between radio access technologies
CN103686904A (zh) * 2012-09-18 2014-03-26 宏碁股份有限公司 结束线路交换回退通话后驻回长期演进网络的装置及方法
CN103987123A (zh) * 2013-02-07 2014-08-13 中国移动通信集团广东有限公司 返回演进系统的处理方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102769932B (zh) * 2011-05-05 2015-07-08 华为技术有限公司 用于电路域回退中数据传输的方法和装置
CN103167564B (zh) * 2011-12-09 2018-05-01 中兴通讯股份有限公司 Lte系统中终端电路域业务回落接入方法和相应网元
US20140003364A1 (en) * 2012-06-29 2014-01-02 Qualcomm Incorporated Method and apparatus for improving call setup performance
EP2717623A1 (en) * 2012-10-03 2014-04-09 Alcatel Lucent Support of CS fallback in an evolved packet system
CN104854773B (zh) * 2013-01-14 2018-05-11 英特尔Ip公司 无线网络中的能量采集设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130287002A1 (en) * 2012-04-26 2013-10-31 Pantech Co., Ltd. Terminal and method for switching between radio access technologies
CN103686904A (zh) * 2012-09-18 2014-03-26 宏碁股份有限公司 结束线路交换回退通话后驻回长期演进网络的装置及方法
CN103987123A (zh) * 2013-02-07 2014-08-13 中国移动通信集团广东有限公司 返回演进系统的处理方法及系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "How to transfer the last used LTE PLMN identity for CSFB to UTRAN", 《SA WG2 MEETING #102 S2-141237》 *
VODAFONE等: "The need for CSFB indication from the UE", 《3GPP TSG RAN WG3 #75 R3-120369》 *

Also Published As

Publication number Publication date
EP3200551A4 (en) 2017-11-22
ZA201702941B (en) 2018-04-25
EP3200551A1 (en) 2017-08-02
US10412638B2 (en) 2019-09-10
US20170289861A1 (en) 2017-10-05
WO2016095097A1 (zh) 2016-06-23

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