BR112017020498A2 - aparelho e métodos para redução do tempo de configuração de chamada de retorno ao modo de comutação de circuitos (csfb) - Google Patents

aparelho e métodos para redução do tempo de configuração de chamada de retorno ao modo de comutação de circuitos (csfb)

Info

Publication number
BR112017020498A2
BR112017020498A2 BR112017020498-3A BR112017020498A BR112017020498A2 BR 112017020498 A2 BR112017020498 A2 BR 112017020498A2 BR 112017020498 A BR112017020498 A BR 112017020498A BR 112017020498 A2 BR112017020498 A2 BR 112017020498A2
Authority
BR
Brazil
Prior art keywords
csfb
reducing
methods
circuit switched
switched mode
Prior art date
Application number
BR112017020498-3A
Other languages
English (en)
Inventor
Huang Yu-Cheng
Huang-Fu Chien-Chun
Jheng Yu-Syuan
Lin Jou-Man
Original Assignee
Mediatek Inc.
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 Mediatek Inc. filed Critical Mediatek Inc.
Publication of BR112017020498A2 publication Critical patent/BR112017020498A2/pt

Links

Classifications

    • 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
    • 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
    • H04W76/10—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/005—Multiple registrations, e.g. multihoming
    • 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
    • H04W60/06—De-registration or detaching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017020498-3A 2015-04-30 2016-04-29 aparelho e métodos para redução do tempo de configuração de chamada de retorno ao modo de comutação de circuitos (csfb) BR112017020498A2 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562154988P 2015-04-30 2015-04-30
US62/154,988 2015-04-30
US201562160826P 2015-05-13 2015-05-13
US62/160,826 2015-05-13
US15/138,720 2016-04-26
US15/138,720 US10390384B2 (en) 2015-04-30 2016-04-26 Apparatuses and methods for reducing circuit switch fallback (CSFB) call setup time
PCT/CN2016/080673 WO2016173538A1 (en) 2015-04-30 2016-04-29 Apparatuses and methods for reducing circuit switch fallback (csfb) call setup time

Publications (1)

Publication Number Publication Date
BR112017020498A2 true BR112017020498A2 (pt) 2018-07-17

Family

ID=57198122

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020498-3A BR112017020498A2 (pt) 2015-04-30 2016-04-29 aparelho e métodos para redução do tempo de configuração de chamada de retorno ao modo de comutação de circuitos (csfb)

Country Status (6)

Country Link
US (1) US10390384B2 (pt)
EP (1) EP3281455B1 (pt)
JP (1) JP6496035B2 (pt)
CN (1) CN107113708B (pt)
BR (1) BR112017020498A2 (pt)
WO (1) WO2016173538A1 (pt)

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WO2017200269A1 (ko) * 2016-05-16 2017-11-23 엘지전자(주) 무선 통신 시스템에서 착신 데이터 제어 방법 및 이를 위한 장치
CN108738128A (zh) * 2017-04-20 2018-11-02 成都鼎桥通信技术有限公司 跟踪区域更新的方法及装置
BR112020002683A2 (pt) 2017-08-09 2020-07-28 Nokia Solutions And Networks Oy indicações de suporte de serviço de voz de emergência
CN109392010A (zh) * 2017-08-11 2019-02-26 中兴通讯股份有限公司 语音业务的处理方法及装置
CN107786971A (zh) * 2017-11-07 2018-03-09 奇酷互联网络科技（深圳）有限公司 呼叫异常的处理方法、装置及移动终端
JP2019186719A (ja) 2018-04-09 2019-10-24 シャープ株式会社 Ｕｅ、及びコアネットワーク装置
CN110234131A (zh) 2018-07-28 2019-09-13 华为技术有限公司 一种通信方法及装置
CN108990124B (zh) * 2018-09-26 2021-06-29 中国联合网络通信集团有限公司 语音通话与数据业务切换方法及装置
CN110213838B (zh) * 2019-04-15 2021-06-29 深圳市万普拉斯科技有限公司 网络连接方法、装置、计算机设备和存储介质
CN110191509A (zh) * 2019-07-03 2019-08-30 中国联合网络通信集团有限公司 呼叫的建立方法和移动交换中心msc
US10887749B1 (en) 2019-08-15 2021-01-05 Blackberry Limited Emergency services handling
CN117676753A (zh) * 2020-01-03 2024-03-08 苹果公司 应用程序感知互通
GB2596118B (en) 2020-06-18 2022-07-20 British Telecomm Cellular telecommunications network

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US9001655B2 (en) * 2010-06-07 2015-04-07 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting service request messages in a congested network
US8559596B2 (en) * 2010-06-08 2013-10-15 Accuray Incorporated Target Tracking for image-guided radiation treatment
WO2012045486A1 (en) * 2010-10-08 2012-04-12 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for circuit switched fallback to a 2g/3g access network
US20130183965A1 (en) * 2012-01-13 2013-07-18 Qualcomm Incorporated System and method of optimizing user equipment camping procedures in circuit-switched fallback
EP2820883A2 (en) * 2012-02-29 2015-01-07 Telefonaktiebolaget LM Ericsson (Publ) Methods and apparatus for enhancing circuit-switched call fallback (csfb) service for a shared network node
WO2013137698A1 (ko) * 2012-03-16 2013-09-19 엘지전자 주식회사 무선 통신 시스템에서 nas 시그널링 요청 처리 방법 및 장치
CN103369480B (zh) 2012-03-30 2019-01-18 中兴通讯股份有限公司 分组域短信的实现方法、系统和用户设备
US8830844B2 (en) * 2012-06-09 2014-09-09 Apple Inc. Delaying network reselection following performance of a circuit switched fallback procedure in a call failure scenario
CN102843025B (zh) * 2012-08-06 2015-01-07 台达电子工业股份有限公司 用于pfc电路的控制电路、控制方法及电源系统
GB2507545B (en) * 2012-11-02 2016-03-23 Broadcom Corp Apparatus and method
JP6123749B2 (ja) * 2014-07-17 2017-05-10 コニカミノルタ株式会社 調整用原稿、画像形成装置、及び画像形成位置の調整方法
US20170230809A1 (en) * 2014-10-14 2017-08-10 Samsung Electronics Co., Ltd Method and user equipment for processing request for emergency call
US20160212782A1 (en) * 2015-01-15 2016-07-21 Mediatek Inc. Methods for efficient wireless communications and communications apparatus utilizing the same

Also Published As

Publication number Publication date
CN107113708A (zh) 2017-08-29
WO2016173538A1 (en) 2016-11-03
EP3281455B1 (en) 2021-01-13
JP2018511226A (ja) 2018-04-19
EP3281455A4 (en) 2018-04-04
CN107113708B (zh) 2020-06-12
JP6496035B2 (ja) 2019-04-03
US20160323931A1 (en) 2016-11-03
EP3281455A1 (en) 2018-02-14
US10390384B2 (en) 2019-08-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25A Requested transfer of rights approved

Owner name: HFI INNOVATION INC. (TW)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/04/2016, OBSERVADAS AS CONDICOES LEGAIS