BRPI1012346A2 - transição de uma chamada de emergência comutada por pacote entre os primeiro e segundo tipos de redes de acesso sem fio. - Google Patents

transição de uma chamada de emergência comutada por pacote entre os primeiro e segundo tipos de redes de acesso sem fio.

Info

Publication number
BRPI1012346A2
BRPI1012346A2 BRPI1012346A BRPI1012346A BRPI1012346A2 BR PI1012346 A2 BRPI1012346 A2 BR PI1012346A2 BR PI1012346 A BRPI1012346 A BR PI1012346A BR PI1012346 A BRPI1012346 A BR PI1012346A BR PI1012346 A2 BRPI1012346 A2 BR PI1012346A2
Authority
BR
Brazil
Prior art keywords
packet
transition
types
wireless access
emergency call
Prior art date
Application number
BRPI1012346A
Other languages
English (en)
Portuguese (pt)
Inventor
Jun Li
Ke-Chi Jang
Yi Song
Original Assignee
Nortel Network 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 Nortel Network Ltd filed Critical Nortel Network Ltd
Publication of BRPI1012346A2 publication Critical patent/BRPI1012346A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed 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
    • 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]
    • H04W36/00226—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] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
    • 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
    • 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
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • 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
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1012346A 2009-03-16 2010-03-16 transição de uma chamada de emergência comutada por pacote entre os primeiro e segundo tipos de redes de acesso sem fio. BRPI1012346A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16054509P 2009-03-16 2009-03-16
PCT/US2010/027464 WO2010107782A2 (en) 2009-03-16 2010-03-16 Transitioning of a packet-switched emergency call between first and second types of wireless access networks

Publications (1)

Publication Number Publication Date
BRPI1012346A2 true BRPI1012346A2 (pt) 2016-03-22

Family

ID=42740191

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012346A BRPI1012346A2 (pt) 2009-03-16 2010-03-16 transição de uma chamada de emergência comutada por pacote entre os primeiro e segundo tipos de redes de acesso sem fio.

Country Status (9)

Country Link
US (1) US9125119B2 (enExample)
EP (1) EP2409502A4 (enExample)
JP (2) JP5616954B2 (enExample)
KR (1) KR20110126123A (enExample)
CN (1) CN102334350B (enExample)
BR (1) BRPI1012346A2 (enExample)
CA (1) CA2755670C (enExample)
RU (2) RU2683493C2 (enExample)
WO (1) WO2010107782A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5404903B2 (ja) 2009-03-17 2014-02-05 アルカテル−ルーセント セルラ無線ネットワークおよびその動作方法
US8831555B2 (en) * 2009-04-03 2014-09-09 Qualcomm Incorporated Reestablishment procedure for an emergency call
TWI426797B (zh) * 2009-06-29 2014-02-11 Inst Information Industry 基地台、下級站台及其緊急資訊傳輸方法
JP4800427B2 (ja) * 2010-02-09 2011-10-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、無線アクセスネットワーク装置及び移動局
US8995359B2 (en) * 2010-04-05 2015-03-31 Qualcomm Incorporated Method and apparatus to facilitate support for multi-radio coexistence
US20120295568A1 (en) * 2010-11-15 2012-11-22 Kundan Tiwari Handling Emergency Bearer Service
CN102547884B (zh) * 2010-12-13 2016-06-15 中兴通讯股份有限公司 一种基站间切换资源控制的方法
CN104412656B (zh) * 2012-05-31 2020-03-10 诺基亚技术有限公司 网络中ue自发的小区改变的方法、设备和计算机程序产品
JP6007321B2 (ja) 2012-06-28 2016-10-12 アップル インコーポレイテッド ページメッセージへの応答
US9203563B2 (en) * 2012-07-02 2015-12-01 Intel Corporation Devices and methods for radio communication network guided traffic offload
CN102843741A (zh) * 2012-08-29 2012-12-26 中兴通讯股份有限公司 源侧、目标侧切换通信装置、通信系统和呼叫切换方法
US9392627B2 (en) * 2012-09-13 2016-07-12 Qualcomm Incorporated Method and apparatus for physical cell identifier collision detection and neighboring cell list construction
US20160095029A1 (en) * 2013-05-20 2016-03-31 Nokia Technologies Oy Method and apparatus for facilitating improved access for efficient cell change
US10383016B2 (en) * 2015-07-02 2019-08-13 Apple Inc. Methods and apparatus to support emergency services connectivity requests through untrusted wireless networks
US9877224B2 (en) * 2015-10-05 2018-01-23 Blackberry Limited Establishing a voice call
WO2017222511A1 (en) 2016-06-22 2017-12-28 Intel Corporation Communication device and a method for full duplex scheduling
EP3310097A1 (en) * 2016-10-17 2018-04-18 Alcatel Lucent Handover for emergency call
CN109698848B (zh) * 2017-10-20 2021-06-18 普天信息技术有限公司 一种会话预建立方法和装置
US20190364412A1 (en) * 2018-05-25 2019-11-28 Mediatek Inc. Apparatus and method for pdu session establishment restriction in emergency registration
JP7188462B2 (ja) * 2018-06-25 2022-12-13 日本電気株式会社 Ｕｅの方法及びｕｅ
US11343742B2 (en) * 2020-05-22 2022-05-24 Blackberry Limited Preserving emergency call during failure to transfer
US12476721B2 (en) 2023-05-30 2025-11-18 T-Mobile Usa, Inc. Generating a test case associated with a test radio access network (RAN) based on key performance indicators associated with a production ran of a wireless telecommunication network

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100214121B1 (ko) * 1996-12-23 1999-08-02 유기범 이동 통신 교환기에 있어서 비상호에 대한 핸드오프 처리 방법
US7623447B1 (en) * 2000-04-10 2009-11-24 Nokia Corporation Telephony services in mobile IP networks
FI20002867A7 (fi) * 2000-12-28 2002-06-29 Nokia Corp Toimialueen valitseminen sijaintipalvelupyynnön välittämiseksi
JP3623761B2 (ja) * 2001-08-03 2005-02-23 日本電気株式会社 緊急呼接続システム
US20030104814A1 (en) * 2001-11-30 2003-06-05 Docomo Communications Laboratories Usa Low latency mobile initiated tunneling handoff
US6832087B2 (en) * 2001-11-30 2004-12-14 Ntt Docomo Inc. Low latency mobile initiated tunneling handoff
GB0207129D0 (en) * 2002-03-26 2002-05-08 Nokia Corp Positioning-triggered handover
RU2292670C2 (ru) * 2002-05-06 2007-01-27 Нокиа Корпорейшн Система и способ обработки сеансов связи специального типа в сетях связи
JP2004363730A (ja) * 2003-06-02 2004-12-24 Mitsubishi Electric Corp システム間ハンドオーバ方式及び携帯端末及びシステム
US7266101B2 (en) * 2003-06-30 2007-09-04 Motorola, Inc. Fast handover through proactive registration
EP1665855B1 (en) * 2003-09-12 2007-11-07 NTT DoCoMo INC. Seamless handover in heterogeneous network
JP4794242B2 (ja) * 2005-08-30 2011-10-19 富士通株式会社 制御方法、制御プログラム及び制御装置
US20070054664A1 (en) 2005-09-01 2007-03-08 Pantech & Curitel Communications, Inc. Wireless communication terminal and method for emergency call connection using hand-off
KR101069307B1 (ko) 2005-11-01 2011-10-05 스파이더 네비게이션즈 엘.엘.씨. 패킷교환방식 핸드오버 서포트 표시
US20070149166A1 (en) * 2005-12-23 2007-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Voice call continuity for emergency calls
EP1826949A1 (en) * 2006-02-28 2007-08-29 Thomson Licensing Seamless handover method and system
US8340626B2 (en) * 2006-04-28 2012-12-25 Qualcomm Incorporated System and method for supporting voice call continuity for VOIP emergency calls
BRPI0710997A2 (pt) * 2006-05-12 2012-03-27 Interdigital Tech Corp método e aparelho de suporte de chamadas de emergência em uma rede de área metropolitana sem fio
JP4760531B2 (ja) * 2006-05-26 2011-08-31 日本電気株式会社 移動通信システム、無線基地局制御装置及び動作制御方法
US7590092B2 (en) * 2006-05-30 2009-09-15 Motorola Inc. Method and system for inter-technology handoff of a hybrid access terminal
US8359033B2 (en) * 2006-06-13 2013-01-22 Telefonaktiebolaget L M Ericsson (Publ) System and method of supporting packet-switched handover
US20080008157A1 (en) * 2006-07-06 2008-01-10 Edge Stephen W Method And Apparatus For Parallel Registration And Call Establishment
US8509728B2 (en) * 2006-10-31 2013-08-13 Qualcomm Incorporated Emergency call handling in a wireless communication system
US8041331B2 (en) * 2007-01-05 2011-10-18 Research In Motion Limited System and method for conditionally attempting an emergency call setup
KR100965666B1 (ko) * 2007-01-05 2010-06-24 삼성전자주식회사 이종 망간의 핸드 오프 방법 및 그 시스템
AU2008216741B2 (en) * 2007-02-12 2011-10-13 Interdigital Technology Corporation Method and apparatus for supporting handover from LTE/ EUTRAN to GPRS/GERAN
US8331314B2 (en) * 2007-04-20 2012-12-11 Telefonaktiebolaget L M Ericsson (Publ) Dormant session management associated with handover
KR101370900B1 (ko) * 2007-04-25 2014-03-11 엘지전자 주식회사 광대역 무선 접속 시스템에서의 긴급 통신 방법 및 이를지원하는 이동 단말
EP2186374B1 (en) * 2007-08-07 2018-10-03 BlackBerry Limited Method and system for determining access during inter-technologies handoff
US9392445B2 (en) * 2007-08-17 2016-07-12 Qualcomm Incorporated Handoff at an ad-hoc mobile service provider
US8422616B2 (en) * 2008-03-07 2013-04-16 Research In Motion Limited Method and system for reduced system-time overhead parameter length representation for inter-radio access technology communication
CN101291535B (zh) 2008-06-11 2012-09-05 中兴通讯股份有限公司 终端在不同网络间的切换方法及系统
EP2364556A1 (en) * 2008-11-07 2011-09-14 Nokia Siemens Networks OY Emergency call in radio system
US8428601B2 (en) * 2009-05-07 2013-04-23 Airvana Network Solutions, Inc. Wireless network inter-technology handoffs
US8594723B2 (en) * 2009-05-26 2013-11-26 Intel Corporation Techniques for interworking between heterogeneous radios
JP5746157B2 (ja) * 2009-06-10 2015-07-08 アップル インコーポレイテッド 第２のアクセスネットワークと相互作用できる第１のアクセスネットワークの存在を示すインジケータの提供
US8594015B2 (en) * 2009-07-29 2013-11-26 T-Mobile Usa, Inc. System and method for providing emergency service in an IP-based wireless network
US20110188411A1 (en) * 2010-02-02 2011-08-04 Stefano Faccin System and method for packetized emergency messages
US8320875B2 (en) * 2010-10-27 2012-11-27 At&T Mobility Ii Llc Emergency communication recognition

Also Published As

Publication number Publication date
EP2409502A4 (en) 2015-02-25
RU2015130625A (ru) 2018-12-21
US9125119B2 (en) 2015-09-01
WO2010107782A2 (en) 2010-09-23
WO2010107782A3 (en) 2011-01-13
CA2755670A1 (en) 2010-09-23
CN102334350B (zh) 2016-08-24
US20110274012A1 (en) 2011-11-10
JP5616954B2 (ja) 2014-10-29
CN102334350A (zh) 2012-01-25
CA2755670C (en) 2017-09-12
EP2409502A2 (en) 2012-01-25
JP2012521167A (ja) 2012-09-10
KR20110126123A (ko) 2011-11-22
JP2014233090A (ja) 2014-12-11
RU2562768C2 (ru) 2015-09-10
RU2015130625A3 (enExample) 2019-01-28
RU2011132491A (ru) 2013-04-27
RU2683493C2 (ru) 2019-03-28

Similar Documents

Publication Publication Date Title
BRPI1012346A2 (pt) transição de uma chamada de emergência comutada por pacote entre os primeiro e segundo tipos de redes de acesso sem fio.
HUS2100009I1 (hu) Halauxifen-metil és piroxszulam kombinációja
PL2519464T3 (pl) Sposób działania wind podczas sytuacji awaryjnych
BRPI0915011A2 (pt) aumento da capacidade da comunicação sem fio
BRPI0914897A2 (pt) chamadas de emergência de localização via pontos de acesso femto
GB0915152D0 (en) LTE voice call handling
BRPI0911188A2 (pt) fone de ouvido sem fio que se transiciona entre redes sem fio
DK2857634T3 (da) Tætningsfremgangsmåde og -indretning
BR112012003222A8 (pt) ferramenta de intervenção e diagnóstico de pandemia para despacho de emergência
BRPI0807959A2 (pt) Interface sem fio
EP2448853A4 (en) Elevator rescue system
FI20080444L (fi) Hissijärjestely, menetelmä ja turvarakenne
ZA201304203B (en) Emergency self-retaining sutures and packaging
FI20080094A0 (fi) Hissin kutsu- ja näyttölaitejärjestely
BRPI0907176A2 (pt) Pagnição de restauração para comunicação sem fio
BR112012011030A2 (pt) arquitetura híbrida para ligações emergenciais
IL195706A0 (en) Cellular emergency notification service
EP2554218A4 (en) Emergency escape device
DE602008003180D1 (de) Reifen mit Notlaufring
BR112013002544A2 (pt) seção de armario e armario
BRPI1012168A2 (pt) composição de borracha, utilização de uma composição, cinta pneumática, e compósito de metal/borracha.
EP2185792A4 (en) Delayed breaker
HUE053623T2 (hu) Vegyületek és azok felhasználása
EP3130370C0 (en) CONTROL UNIT, CONTROL COMPONENT AND DRUG ADMINISTRATION DEVICE
FI20096419A7 (fi) Nostokoneisto sekä hissijärjestelmä

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04W 36/14 (2009.01), H04W 4/90 (2018.0

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2558 DE 14/01/2020.