CA3072411A1 - Emergency voice service support indications - Google Patents

Emergency voice service support indications Download PDF

Info

Publication number
CA3072411A1
CA3072411A1 CA3072411A CA3072411A CA3072411A1 CA 3072411 A1 CA3072411 A1 CA 3072411A1 CA 3072411 A CA3072411 A CA 3072411A CA 3072411 A CA3072411 A CA 3072411A CA 3072411 A1 CA3072411 A1 CA 3072411A1
Authority
CA
Canada
Prior art keywords
user equipment
indication
radio access
core network
emergency call
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
CA3072411A
Other languages
English (en)
French (fr)
Inventor
Curt Wong
Miikka Poikselka
Laurent Thiebaut
Devaki Chandramouli
Sankaran BALASUBRAMANIAM
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.)
Nokia Solutions and Networks Oy
Original Assignee
Nokia Solutions and Networks Oy
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 Nokia Solutions and Networks Oy filed Critical Nokia Solutions and Networks Oy
Publication of CA3072411A1 publication Critical patent/CA3072411A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/04—Special services or facilities for emergency applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0003—Interconnection between telephone networks and data networks
    • H04M7/0006—Interconnection between telephone networks and data networks where voice calls cross both networks
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Alarm Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Details Of Garments (AREA)
CA3072411A 2017-08-09 2018-08-03 Emergency voice service support indications Pending CA3072411A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201741028339 2017-08-09
IN201741028339 2017-08-09
PCT/FI2018/050573 WO2019030430A1 (en) 2017-08-09 2018-08-03 EMERGENCY VOICE SERVICE MANAGEMENT INSTRUCTIONS

Publications (1)

Publication Number Publication Date
CA3072411A1 true CA3072411A1 (en) 2019-02-14

Family

ID=65271071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3072411A Pending CA3072411A1 (en) 2017-08-09 2018-08-03 Emergency voice service support indications

Country Status (13)

Country Link
US (1) US11166145B2 (https=)
EP (1) EP3665916A4 (https=)
JP (1) JP7074988B2 (https=)
KR (1) KR102306416B1 (https=)
CN (2) CN111034233A (https=)
AU (3) AU2018314933A1 (https=)
BR (1) BR112020002683A2 (https=)
CA (1) CA3072411A1 (https=)
MX (1) MX2020001564A (https=)
PH (1) PH12020500184A1 (https=)
RU (1) RU2735020C1 (https=)
SG (1) SG11202000353QA (https=)
WO (1) WO2019030430A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240107382A1 (en) * 2022-09-28 2024-03-28 At&T Intellectual Property I, L.P. Apparatuses and methods for facilitating voice communication services in networks and systems
US12015960B1 (en) * 2021-09-02 2024-06-18 T-Mobile Innovations Llc System and method for redirection to optimal antenna arrays

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6992906B2 (ja) 2018-03-28 2022-01-13 日本電気株式会社 ユーザ装置のための方法及びユーザ装置
US10660153B1 (en) * 2018-12-10 2020-05-19 Verizon Patent And Licensing Inc. Emergency call support using multiple network technologies
CN113383567A (zh) * 2019-01-18 2021-09-10 瑞典爱立信有限公司 具有服务请求触发的回退的紧急呼叫
US10893444B2 (en) 2019-01-28 2021-01-12 Qualcomm Incorporated Voice fallback in 5G NR
US11115877B2 (en) * 2019-04-01 2021-09-07 T-Mobile Usa, Inc. Communication fallback in 5G systems and methods
CN113923756B (zh) 2020-07-09 2023-02-21 维沃移动通信有限公司 获取紧急服务的控制方法及装置、终端及可读存储介质
KR20220073313A (ko) * 2020-11-26 2022-06-03 삼성전자주식회사 통화 기능을 제공하기 위한 전자 장치 및 그의 동작 방법
CN115134797B (zh) * 2021-03-24 2024-05-24 维沃移动通信有限公司 紧急服务的处理方法、网络侧设备及终端
CN117063604A (zh) * 2021-03-31 2023-11-14 乐天移动株式会社 无线通信系统、无线通信方法、无线通信程序
CN113225723B (zh) * 2021-04-02 2023-03-17 上海微波技术研究所（中国电子科技集团公司第五十研究所） 一种加快5g终端紧急业务建立的方法、系统及介质
BR112023019255A2 (pt) 2021-04-02 2023-10-17 Qualcomm Inc Otimização de ue no procedimento de retorno rápido de fallback de eps
KR102428123B1 (ko) * 2021-05-06 2022-08-01 에스케이텔레콤 주식회사 네트워크 장치 및 그 장치에서 수행되는 네트워크 접속 이동 제어방법
US11621982B1 (en) 2021-07-23 2023-04-04 T-Mobile Usa, Inc. Seamless voice call initiation
EP4195721A1 (en) * 2021-12-10 2023-06-14 Ntt Docomo, Inc. Mobile communication network, mobile terminal and method for using an emergency service

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7251227B2 (en) * 2002-10-04 2007-07-31 M-Stack Limited Access stratum manager
US7333795B2 (en) * 2003-10-24 2008-02-19 Motorola Inc. Emergency call placement method
US8682279B2 (en) * 2004-05-07 2014-03-25 Interdigital Technology Corporation Supporting emergency calls on a wireless local area network
RU2395176C1 (ru) * 2006-05-12 2010-07-20 Интердиджитал Текнолоджи Корпорейшн Способ и устройство для поддержки экстренного вызова в беспроводной региональной сети
US8254877B2 (en) * 2008-01-04 2012-08-28 Qualcomm Incorporated Method and apparatus for extended call establishment for IMS emergency calls
US20090209224A1 (en) * 2008-02-20 2009-08-20 Borislow Daniel M Computer-Related Devices and Techniques for Facilitating an Emergency Call Via a Cellular or Data Network
EP2409501B1 (en) * 2009-03-17 2017-01-18 Alcatel Lucent Method of operating a cellular wireless network and corresponding base station, cellular wireless network and mobile terminal
US8559909B2 (en) * 2009-03-20 2013-10-15 Samsung Electronics Co., Ltd. Techniques for supporting emergency communications in wireless communication system
KR101528496B1 (ko) * 2009-04-17 2015-06-15 삼성전자주식회사 이동 통신 시스템에서 비계층 프로토콜을 이용하여 응급 콜 서비스를 지원하는 방법 및 시스템
CN101873561A (zh) * 2009-04-27 2010-10-27 华为技术有限公司 一种紧急业务的实现方法及设备
US8942660B2 (en) * 2009-06-05 2015-01-27 Qualcomm Incorporated Method and apparatus for performing handover of an emergency call between wireless networks
US20110014892A1 (en) * 2009-07-17 2011-01-20 Peter Hedman Network-Assisted Initiation of Emergency Calls from a Multi-Mode Wireless Communication Device
GB2475094B (en) * 2009-11-06 2013-09-11 Samsung Electronics Co Ltd Selective enabling of user equipment capability
CN102845082B (zh) * 2010-02-09 2016-08-10 T-Mobile国际奥地利有限公司 向移动设备指示紧急呼叫可用性及建立紧急呼叫的方法
US9578554B2 (en) * 2011-09-21 2017-02-21 Qualcomm Incorporated Methods and apparatus for improving a call fallback user experience
US8989719B2 (en) * 2011-12-20 2015-03-24 Verizon Patent And Licensing Inc. Non-access stratum (NAS) transparent messaging
WO2015020585A1 (en) * 2013-08-08 2015-02-12 Telefonaktiebolaget L M Ericsson (Publ) Handling of emergency call handover
EP3198979A1 (en) * 2014-09-17 2017-08-02 Nokia Technologies OY Emergency call handling using over-the-top services
US20170230809A1 (en) 2014-10-14 2017-08-10 Samsung Electronics Co., Ltd Method and user equipment for processing request for emergency call
US9756664B2 (en) * 2014-11-24 2017-09-05 Qualcomm Incorporated Methods of supporting location and emergency calls for an over-the-top service provider
CN107113584A (zh) * 2014-12-18 2017-08-29 高通股份有限公司 用于利用过顶服务提供商来支持紧急呼叫的技术
US20160212626A1 (en) * 2015-01-19 2016-07-21 Sinclair Broadcast Group, Inc. Next generation broadcast platform radio frame extensibility broadcast/unicast tdd in intelligent heterogeneous networks
EP3275218B1 (en) * 2015-03-27 2021-07-07 Intel IP Corporation Location information for voice over wlan emergency calling
US10390384B2 (en) * 2015-04-30 2019-08-20 Mediatek Inc. Apparatuses and methods for reducing circuit switch fallback (CSFB) call setup time
EP3096542B1 (en) * 2015-05-18 2023-08-09 Deutsche Telekom AG Method for improved handling of emergency calls of a user equipment being connected to a wireless access point, while initiating an emergency call, system for improved handling of emergency calls, mobile communication network for improved handling of emergency calls, user equipment, wireless access point, program and computer program product
US9877224B2 (en) 2015-10-05 2018-01-23 Blackberry Limited Establishing a voice call
US10567943B2 (en) * 2016-06-15 2020-02-18 Qualcomm Incorporated Methods and systems for handover of an emergency call between different wireless networks
US10492243B2 (en) * 2018-03-06 2019-11-26 T-Mobile Usa, Inc. Fallback indicators in session initiation protocol (SIP) signaling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12015960B1 (en) * 2021-09-02 2024-06-18 T-Mobile Innovations Llc System and method for redirection to optimal antenna arrays
US20240107382A1 (en) * 2022-09-28 2024-03-28 At&T Intellectual Property I, L.P. Apparatuses and methods for facilitating voice communication services in networks and systems

Also Published As

Publication number Publication date
RU2735020C1 (ru) 2020-10-27
EP3665916A4 (en) 2021-10-06
JP2020529785A (ja) 2020-10-08
CN116347416A (zh) 2023-06-27
CN111034233A (zh) 2020-04-17
AU2025202375A1 (en) 2025-04-24
MX2020001564A (es) 2020-10-19
KR102306416B1 (ko) 2021-09-28
SG11202000353QA (en) 2020-02-27
AU2023202768A1 (en) 2023-05-18
JP7074988B2 (ja) 2022-05-25
BR112020002683A2 (pt) 2020-07-28
US20190053028A1 (en) 2019-02-14
WO2019030430A1 (en) 2019-02-14
US11166145B2 (en) 2021-11-02
KR20200031693A (ko) 2020-03-24
PH12020500184A1 (en) 2020-10-19
AU2018314933A1 (en) 2020-02-20
EP3665916A1 (en) 2020-06-17

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