CN112119650B - 用户设备及其通信方法 - Google Patents

用户设备及其通信方法 Download PDF

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Publication number
CN112119650B
CN112119650B CN201980030900.1A CN201980030900A CN112119650B CN 112119650 B CN112119650 B CN 112119650B CN 201980030900 A CN201980030900 A CN 201980030900A CN 112119650 B CN112119650 B CN 112119650B
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China
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network
utran
identification information
ran
core network
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CN201980030900.1A
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Chinese (zh)
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CN112119650A (zh
Inventor
新本真史
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Sharp Corp
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Sharp Corp
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    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201980030900.1A 2018-05-11 2019-05-09 用户设备及其通信方法 Active CN112119650B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018092184A JP6918742B2 (ja) 2018-05-11 2018-05-11 ＵＥ（Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ）
JP2018-092184 2018-05-11
PCT/JP2019/018646 WO2019216392A1 (ja) 2018-05-11 2019-05-09 ＵＥ（Ｕｓｅｒ Ｅｑｕｉｐｍｅｎｔ）

Publications (2)

Publication Number Publication Date
CN112119650A CN112119650A (zh) 2020-12-22
CN112119650B true CN112119650B (zh) 2024-04-02

Family

ID=68467004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980030900.1A Active CN112119650B (zh) 2018-05-11 2019-05-09 用户设备及其通信方法

Country Status (6)

Country Link
US (1) US20210195471A1 (enExample)
EP (1) EP3793231B1 (enExample)
JP (1) JP6918742B2 (enExample)
CN (1) CN112119650B (enExample)
AU (1) AU2019268020B2 (enExample)
WO (1) WO2019216392A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114531714B (zh) * 2019-06-17 2025-03-14 腾讯科技（深圳）有限公司 通信方法、装置、计算机可读介质及电子设备
KR102794668B1 (ko) * 2020-04-02 2025-04-15 삼성전자주식회사 전자 장치 및 전자 장치에서 통화 기능을 유지하는 방법
WO2022148571A1 (en) * 2021-01-11 2022-07-14 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for handover between different rats
US11627641B2 (en) 2021-06-02 2023-04-11 Cisco Technology, Inc. Interworking function to connect a device within a 2G or 3G network to a 5G network
US11974176B2 (en) * 2021-12-03 2024-04-30 Qualcomm Incorporated Inter-radio access technology handoff procedure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101472316A (zh) * 2007-12-29 2009-07-01 华为技术有限公司 实现语音呼叫连续性的方法、互联功能实体及终端设备
CN104254111A (zh) * 2010-08-30 2014-12-31 华为技术有限公司 反向单一无线语音呼叫连续性的处理方法、设备及系统
CN107105481A (zh) * 2010-08-20 2017-08-29 三星电子株式会社 服务集中化和连续性应用服务器及其方法

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
US6512924B2 (en) * 1997-10-01 2003-01-28 Ntt Mobile Communications Network Inc. Mobile communications system
EP2638732B1 (en) * 2010-11-08 2016-06-08 Nokia Solutions and Networks Oy Apparatuses for srvcc solution
EP2764739B1 (en) * 2011-10-04 2018-07-04 Nokia Solutions and Networks Oy Minimal access transfer control function requirements for single radio voice call continuity handover
EP2648450B1 (en) * 2012-04-03 2015-08-19 Alcatel Lucent Handover enhancement for user equipment application layer traffic carried over a mobile network
US10595355B2 (en) * 2017-07-10 2020-03-17 Lg Electronics Inc. Method and apparatus for establishing a connection in a wireless communication system
JP6569748B2 (ja) 2018-02-14 2019-09-04 株式会社ニコン 光学系、光学機器及び光学系の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101472316A (zh) * 2007-12-29 2009-07-01 华为技术有限公司 实现语音呼叫连续性的方法、互联功能实体及终端设备
CN107105481A (zh) * 2010-08-20 2017-08-29 三星电子株式会社 服务集中化和连续性应用服务器及其方法
CN104254111A (zh) * 2010-08-30 2014-12-31 华为技术有限公司 反向单一无线语音呼叫连续性的处理方法、设备及系统

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
.S2-184485 "Solution on reusing the mechanism in EPS SRVCC to enable the 5G SRVCC".3GPP tsg_sa\WG2_Arch.2018,(第TSGS2_127_Sanya期),全文. *
3GPP."3GPP ; Technical Specification Group Services and System Aspects *
China Unicom, Hua Wei ; . "S1-174157 potential implementations of voice service continuity from 5G to 3G or 2G".3GPP tsg_sa\WG1_Serv.2017,全文. *
SA WG2 Secretary ; .S2-174081 "Draft Report of SA WG2 meeting #121".3GPP tsg_sa\WG2_Arch.2017,(第TSGS2_122_Cabo期),全文. *
Study for single radio voice continuity from 5GS to 3G(Release 16)".《3GPP TR 23.756》.2018,全文. *
vivo.S2-183507 "Registration for 5G to 3G SRVCC".3GPP tsg_sa\WG2_Arch.2018,(TSGS2_127_Sanya),全文. *
ZTE, Huawei, Qualcomm Incorporated *

Also Published As

Publication number Publication date
JP6918742B2 (ja) 2021-08-11
AU2019268020B2 (en) 2024-05-23
WO2019216392A1 (ja) 2019-11-14
EP3793231A4 (en) 2022-02-09
JP2019198037A (ja) 2019-11-14
CN112119650A (zh) 2020-12-22
EP3793231B1 (en) 2023-11-15
AU2019268020A1 (en) 2020-11-26
EP3793231A1 (en) 2021-03-17
US20210195471A1 (en) 2021-06-24

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Address after: Japan's Osaka City. Sakai Sakai district town 1 times

Applicant after: Sharp Corp.

Address before: Japan's Osaka City. Sakai Sakai district town 1 times

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Applicant before: FG Innovation Co.,Ltd.

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