PL2438782T3 - Usługa głosowa w wyewoluowanym systemie pakietowym - Google Patents

Usługa głosowa w wyewoluowanym systemie pakietowym

Info

Publication number
PL2438782T3
PL2438782T3 PL10726377T PL10726377T PL2438782T3 PL 2438782 T3 PL2438782 T3 PL 2438782T3 PL 10726377 T PL10726377 T PL 10726377T PL 10726377 T PL10726377 T PL 10726377T PL 2438782 T3 PL2438782 T3 PL 2438782T3
Authority
PL
Poland
Prior art keywords
voice service
evolved packet
packet system
evolved
voice
Prior art date
Application number
PL10726377T
Other languages
English (en)
Inventor
Richard Charles Burbidge
Stefano Faccin
Chen-Ho Chin
Johanna Lisa Dwyer
Original Assignee
Sisvel International S.A.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42830077&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2438782(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sisvel International S.A. filed Critical Sisvel International S.A.
Publication of PL2438782T3 publication Critical patent/PL2438782T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • 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
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
PL10726377T 2009-06-03 2010-06-03 Usługa głosowa w wyewoluowanym systemie pakietowym PL2438782T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18393509P 2009-06-03 2009-06-03
PCT/US2010/037337 WO2010141785A1 (en) 2009-06-03 2010-06-03 Voice service in evolved packet system
EP10726377.4A EP2438782B1 (en) 2009-06-03 2010-06-03 Voice service in evolved packet system

Publications (1)

Publication Number Publication Date
PL2438782T3 true PL2438782T3 (pl) 2019-09-30

Family

ID=42830077

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10726377T PL2438782T3 (pl) 2009-06-03 2010-06-03 Usługa głosowa w wyewoluowanym systemie pakietowym

Country Status (13)

Country Link
US (2) US10736026B2 (pl)
EP (2) EP2438782B1 (pl)
JP (1) JP2012529248A (pl)
KR (1) KR20120023845A (pl)
CN (1) CN102461276A (pl)
AU (1) AU2010256525A1 (pl)
BR (1) BRPI1011085A2 (pl)
CA (1) CA2764459A1 (pl)
ES (1) ES2736773T3 (pl)
MX (1) MX2011012979A (pl)
PL (1) PL2438782T3 (pl)
SG (1) SG176235A1 (pl)
WO (1) WO2010141785A1 (pl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120033565A1 (en) * 2008-08-15 2012-02-09 Samsung Electronics Co., Ltd. Non-access stratum protocol operation supporting method in a mobile telecommunication system, and the system thereof
JP2012529248A (ja) * 2009-06-03 2012-11-15 リサーチ イン モーション リミテッド 進化型パケットシステムにおける音声サービス
MX2011012978A (es) * 2009-06-03 2012-01-20 Research In Motion Ltd Servicio de voz en sistema evolucionado de paquetes.
AU2010273726B2 (en) * 2009-06-29 2014-07-31 Blackberry Limited System and methods for accessing voice services based on voice service indicators in an evolved packet system
US8837357B2 (en) * 2009-07-02 2014-09-16 Blackberry Limited Methods and apparatus for mobile voice service management
EP3125610A1 (en) 2009-10-30 2017-02-01 Interdigital Patent Holdings, Inc. Method and apparatus for efficient signaling and usage of resources for wireless communications supporting circuit switched and packet switched sessions
US8755329B2 (en) 2010-06-11 2014-06-17 Blackberry Limited Methods and apparatus for voice domain operation
US8619654B2 (en) * 2010-08-13 2013-12-31 Intel Corporation Base station selection method for heterogeneous overlay networks
US8787337B2 (en) * 2010-08-13 2014-07-22 Intel Corporation Techniques for managing mobility management signaling in a wireless network
JP2013538031A (ja) 2010-09-28 2013-10-07 ブラックベリー リミテッド 住居／企業ネットワーク接続管理およびハンドオーバのシナリオ
EP2508025B1 (en) * 2010-09-28 2016-01-06 BlackBerry Limited Residential/enterprise network connection management and csfb scenarios
WO2012050841A1 (en) 2010-09-28 2012-04-19 Research In Motion Corporation Method and apparatus for releasing connection with local gw when ue moves out of the residential/enterprise network coverage
US8837449B2 (en) * 2010-10-29 2014-09-16 Cellco Partnership Universal integrated circuit card updates in a hybrid network
GB201100612D0 (en) 2011-01-14 2011-03-02 Nec Casio Mobile Comm Ltd Mobile radio communictions signalling
US9271316B2 (en) 2011-01-21 2016-02-23 Blackberry Limited Network apparatus and process to determine the connection context for connections used for (local) offloading
JP5718521B2 (ja) * 2011-04-02 2015-05-13 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 無線アクセス技術（ｒａｔ）間モビリティのためのシステム及び方法
JP6034587B2 (ja) * 2012-04-11 2016-11-30 株式会社Ｎｔｔドコモ 移動端末及び通信方法
JP6165239B2 (ja) * 2012-05-15 2017-07-19 サムスン エレクトロニクス カンパニー リミテッド Ｃｓｆｂシナリオにおいて音声及び非音声通話を処理する方法及びシステム
CN105009478B (zh) 2013-01-17 2018-05-25 英特尔Ip公司 用于扩展不连续接收的技术和***
KR102043641B1 (ko) 2013-07-08 2019-11-13 삼성전자 주식회사 통신 기능 처리 방법 및 이를 지원하는 전자 장치
US10004004B2 (en) 2014-07-15 2018-06-19 T-Mobile Usa, Inc. Telecommunication equipment measuring pre-establishment service interruptions
US10039019B2 (en) * 2014-07-24 2018-07-31 T-Mobile Usa, Inc. Telecommunications network non-establishment response
US10594741B2 (en) 2014-08-04 2020-03-17 T-Mobile Usa, Inc. Suppressing third party registration and third party deregistration actions
CN105451252B (zh) * 2014-08-19 2019-04-19 ***通信集团公司 一种语音业务控制方法、***及相关装置
WO2016026102A1 (zh) * 2014-08-20 2016-02-25 华为技术有限公司 网络接入的方法及装置
US10489569B2 (en) 2015-02-10 2019-11-26 Huawei Technologies Co., Ltd. Voice service registration method and digital terminal
US9942803B2 (en) * 2016-01-11 2018-04-10 Qualcomm Incorporated Switching to/from voice over long term evolution (VoLTE) for a voice call
CN109997379B (zh) * 2016-11-07 2021-11-30 Lg电子株式会社 用于管理会话的方法
CN113810419B (zh) * 2016-11-09 2023-09-19 联发科技股份有限公司 增强多媒体呼叫控制的方法及其基站和用户设备
CN110447266B (zh) * 2017-03-20 2022-09-27 苹果公司 对由用户设备使用设置的变化引起的用户设备覆盖增强模式b无线电能力失配的处理
CN109257779A (zh) 2017-07-14 2019-01-22 华为技术有限公司 网络切换方法及装置
CN109041149B (zh) * 2017-07-14 2020-01-03 华为技术有限公司 网络切换方法及装置
US11317325B2 (en) * 2018-05-31 2022-04-26 Apple Inc. Call setup time in loaded IMS networks
EP3769565A4 (en) * 2018-08-21 2021-08-25 Samsung Electronics Co., Ltd. METHOD AND SYSTEM FOR PROVIDING 5G SERVICES TO A USER EQUIPMENT IN A WIRELESS COMMUNICATION NETWORK
US11432124B2 (en) 2018-08-31 2022-08-30 At&T Intellectual Property I, L.P. Storing tracking area identities onto a universal integrated circuit card in advanced networks
US10516978B1 (en) 2018-08-31 2019-12-24 At&T Intellectual Property I, L.P. Network based carrier managed long-term evolution advanced device indication for long-term evolution or other next generation network
US11477701B2 (en) * 2019-07-22 2022-10-18 Mediatek Inc. Apparatuses and methods for voice call service provision
WO2021258281A1 (en) * 2020-06-23 2021-12-30 Qualcomm Incorporated Timer based network switching to support voice services
CN115297448B (zh) * 2022-09-26 2023-01-31 荣耀终端有限公司 网络回落方法、设备及存储介质

Family Cites Families (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353332A (en) * 1992-09-16 1994-10-04 Ericsson Ge Mobile Communications Inc. Method and apparatus for communication control in a radiotelephone system
FI106424B (fi) * 1998-02-13 2001-01-31 Nokia Networks Oy Reititysalueen päivitys pakettiradioverkossa
US6965948B1 (en) * 1999-11-12 2005-11-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for selective network access
US7034683B2 (en) 2000-11-06 2006-04-25 Loran Technologies, Inc. Electronic vehicle product and personnel monitoring
FR2824441B1 (fr) * 2001-05-07 2003-08-01 Evolium Sas Procede de pour permettre l'acces a des services dans un systeme cellulaire de radiocommunication mobiles
US6970445B2 (en) * 2001-06-14 2005-11-29 Flarion Technologies, Inc. Methods and apparatus for supporting session signaling and mobility management in a communications system
US7031706B2 (en) * 2001-08-21 2006-04-18 Nokia Corporation Internet protocol (IP) multimedia subsystem (IMS) availability detection
US7254614B2 (en) * 2001-11-20 2007-08-07 Nokia Corporation Web services push gateway
AU2003271881A1 (en) * 2002-10-04 2004-04-23 M-Stack Limited Access stratum manager
US7349698B2 (en) * 2002-10-18 2008-03-25 Kineto Wireless, Inc. Registration messaging in an unlicensed mobile access telecommunications system
CN100586110C (zh) 2003-03-17 2010-01-27 诺基亚公司 用于将消息路由到暂时不可利用的网络用户的方法、***和网络设备
US9451422B2 (en) * 2003-03-17 2016-09-20 Nokia Technologies Oy Method, system and network device for routing a message to a temporarily unavailable network user
CN1301034C (zh) * 2004-02-11 2007-02-14 华为技术有限公司 一种用户设备发起位置信息请求的处理方法
US20050213541A1 (en) * 2004-02-13 2005-09-29 Lg Electronics Inc. Method for transmitting service information between network nodes for MBMS service in mobile communication system
US8072948B2 (en) * 2005-07-14 2011-12-06 Interdigital Technology Corporation Wireless communication system and method of implementing an evolved system attachment procedure
US7904055B2 (en) * 2005-08-23 2011-03-08 Lg Electronics Inc. Communicating message in mobile communication system
CN100388685C (zh) * 2005-08-30 2008-05-14 华为技术有限公司 Ip多媒体子***中ims注册触发实现方法
US20070064709A1 (en) * 2005-09-20 2007-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Minimized setup time for IMS multimedia telephony using pre provisioned resources reserve at invite
CN1956459A (zh) * 2005-10-27 2007-05-02 日电（中国）有限公司 虚拟用户标识符***和方法
US8515421B2 (en) * 2005-11-12 2013-08-20 Interdigital Technology Corporation IMS enabled attach procedure for LTE
KR101213285B1 (ko) * 2006-01-04 2012-12-17 삼성전자주식회사 이동통신 시스템에서 아이들모드 단말기의 세션 설정 프로토콜 데이터를 전송하는 방법 및 장치
GB0601007D0 (en) * 2006-01-10 2006-03-01 Samsung Electronics Co Ltd Mobile Communications
US7660321B2 (en) * 2006-03-01 2010-02-09 Alcatel-Lucent Usa Inc. System and method for prioritizing session initiation protocol messages
KR100775349B1 (ko) * 2006-03-31 2007-11-12 엘지전자 주식회사 서비스 도메인 선택 방법 및 장치
GB0606692D0 (en) * 2006-04-03 2006-05-10 Vodafone Plc Telecommunications networks
KR20070099849A (ko) * 2006-04-05 2007-10-10 삼성전자주식회사 이동통신 시스템의 공통 라우팅 영역에 위치한 아이들사용자 단말기에게 회선교환 호를 전달하기 위한 방법 및장치
US8849297B2 (en) 2006-07-14 2014-09-30 Qualcomm Incorporated Call establishment and maintenance in a wireless network
EP2046071A4 (en) 2006-07-26 2013-03-27 Nec Corp MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION SENDING DEVICE AND NETWORK SELECTION PROCESS USED THEREFOR
CN101536560B (zh) * 2006-10-30 2013-06-19 交互数字技术公司 用于在长期演进***中实施跟踪区域更新和小区重选的方法和设备
US9161270B2 (en) * 2006-11-13 2015-10-13 Nokia Technologies Oy Fast combinational voice call continuity from LTE to 2G/3G CS domain
US20080132231A1 (en) * 2006-12-05 2008-06-05 Qualcomm Incorporated Methods and systems to support mobility between wireless local area network (wlan) and wireless wide area network (wwan) domains
WO2008087520A1 (en) * 2007-01-15 2008-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for providing circuit switched domain services over a packet switched network
US20080188247A1 (en) * 2007-02-02 2008-08-07 Ipwireless, Inc. Hierarchical organization of paging groups
KR20090126299A (ko) * 2007-03-08 2009-12-08 인터디지탈 테크날러지 코포레이션 페이징 부하의 균형 및 추적 영역 업데이트의 할당
US7856226B2 (en) * 2007-04-17 2010-12-21 Aylus Networks, Inc. Systems and methods for IMS user sessions with dynamic service selection
GB0707387D0 (en) 2007-04-17 2007-05-23 Lucent Technologies Inc Single radio VCC:LTE-VMSC anchor solution
US20080268842A1 (en) * 2007-04-30 2008-10-30 Christian Herrero-Veron System and method for utilizing a temporary user identity in a telecommunications system
KR101461948B1 (ko) * 2007-06-06 2014-11-14 엘지전자 주식회사 무선 접속 시스템에서 ｍｉｈ 프로토콜 메시지 전송방법
US20080305825A1 (en) * 2007-06-08 2008-12-11 Interdigital Technology Corporation Method and apparatus for providing capability and core network information to support interworking between 3gpp and non-3gpp networks
US8094620B2 (en) * 2007-06-26 2012-01-10 Telefonaktiebolaget L M Ericsson (Publ) System and method for providing voice service in a multimedia mobile network
US8340664B2 (en) * 2007-08-03 2012-12-25 Qualcomm Incorporated Cell reselection in a wireless communication system
KR101481030B1 (ko) * 2007-10-17 2015-01-09 삼성전자주식회사 무선통신시스템에서 핸드오버 처리 장치 및 방법
US8532614B2 (en) * 2007-10-25 2013-09-10 Interdigital Patent Holdings, Inc. Non-access stratum architecture and protocol enhancements for long term evolution mobile units
CN101836483A (zh) * 2007-10-26 2010-09-15 松下电器产业株式会社 小区选择***、小区选择方法和便携式终端
DK3203804T3 (en) * 2007-11-01 2018-11-12 Ericsson Telefon Ab L M CIRCUIT CONNECTED SERVICES OVER SAE / LTE NETWORKS
WO2009071702A1 (en) * 2007-12-07 2009-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Domain transfer service continuity provision to a mobile terminal
CA2713179C (en) 2008-02-15 2014-01-28 Research In Motion Limited System and method for generating a blacklist for femtocells
WO2009117588A1 (en) * 2008-03-21 2009-09-24 Interdigital Patent Holdings, Inc. Method and apparatus to enable fallback to circuit switched domain from packet switched domain
US8108002B2 (en) * 2008-03-21 2012-01-31 Mediatek Inc. Communication apparatuses equipped with more than one subscriber identity card and capable of providing reliable communication quality
CN105262556B (zh) * 2008-03-24 2018-01-19 交互数字专利控股公司 无线发射/接收单元及在其中使用的方法
CN102057659B (zh) * 2008-04-08 2014-04-16 诺基亚公司 使得能够对用于电路交换域支持的回退能力进行用户控制
US20090270097A1 (en) * 2008-04-29 2009-10-29 Gallagher Michael D Method and Apparatus for User Equipment Registration Updates Triggered by a Tracking Area Change
CA2665672A1 (en) * 2008-05-10 2009-11-10 Research In Motion Limited Method and apparatus for signal strength indication
CN102027798A (zh) * 2008-05-13 2011-04-20 三星电子株式会社 在移动通信***中用于提供语音呼叫的方法和装置及其***
WO2009151372A2 (en) 2008-06-10 2009-12-17 Telefonaktiebolaget L M Ericsson (Publ) A method and an apparatus for access control in a mobil communications system
KR101293015B1 (ko) * 2008-08-06 2013-08-12 인터디지탈 패튼 홀딩스, 인크 롱 텀 에볼루션 유휴 모드에서 동작하기 위한 프로시저
US8243725B2 (en) * 2008-08-13 2012-08-14 Interdigital Patent Holdings, Inc. Maintaining circuit switched continuity in an enhanced universal terrestrial radio access network
US20110045830A1 (en) * 2009-08-23 2011-02-24 Chih-Hsiang Wu Method of managing home cell selection for a wireless communication system and related device
US8666410B2 (en) * 2008-09-22 2014-03-04 Htc Corporation Method of controlling cell selection for a wireless communication system and related device
US8032164B2 (en) * 2008-09-22 2011-10-04 Interdigital Patent Holdings, Inc. Method and apparatus for communicating short message service and supplementary services messages
US8229416B2 (en) * 2008-09-23 2012-07-24 Ixia Methods, systems, and computer readable media for stress testing mobile network equipment using a common public radio interface (CPRI)
US8543114B2 (en) 2008-10-15 2013-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Voice over LTE via generic access handover (HO) apparatus and method
US8838089B2 (en) * 2008-10-20 2014-09-16 Htc Corporation Method of improving radio resource control connenction establishment in a wireless communication system and related communication device
US8855636B2 (en) 2008-10-22 2014-10-07 Qualcomm Incorporated Methods and apparatus for system selection in a multimode wireless device
US10743251B2 (en) * 2008-10-31 2020-08-11 Qualcomm Incorporated Support for multiple access modes for home base stations
US20100130218A1 (en) * 2008-11-21 2010-05-27 Interdigital Patent Holdings, Inc. Method and apparatus for supporting aggregation of multiple component carriers
US8565221B2 (en) * 2008-12-04 2013-10-22 Qualcomm Incorporated Domain specific PLMN selection
GB2466677B (en) * 2009-01-06 2012-09-19 Samsung Electronics Co Ltd Voice communication between user equipment and network
JP5372173B2 (ja) * 2009-01-15 2013-12-18 ブラックベリー リミテッド 確立要因を決定するシステムおよび方法
WO2010084416A1 (en) * 2009-01-22 2010-07-29 Telefonaktiebolaget L M Ericsson (Publ) Mobility solution indicator for voice over evolved packet system (eps)
US8682327B2 (en) * 2009-03-13 2014-03-25 Qualcomm Incorporated Resource search in a communication network
WO2010120689A2 (en) * 2009-04-14 2010-10-21 Interdigital Patent Holdings, Inc. Method and apparatus for processing emergency calls
US8396040B2 (en) * 2009-04-20 2013-03-12 Qualcomm Incorporated Systems, methods, and devices to enable selection of radio access technology
KR101621102B1 (ko) * 2009-04-21 2016-05-16 엘지전자 주식회사 다중 반송파 시스템에서 반송파의 설정장치 및 방법
US9002315B2 (en) * 2009-05-01 2015-04-07 Qualcomm Incorporated Systems, apparatus and methods for facilitating emergency call service in wireless communication systems
MX2011012978A (es) * 2009-06-03 2012-01-20 Research In Motion Ltd Servicio de voz en sistema evolucionado de paquetes.
JP2012529248A (ja) 2009-06-03 2012-11-15 リサーチ イン モーション リミテッド 進化型パケットシステムにおける音声サービス
EP2438781B1 (en) * 2009-06-03 2018-03-21 BlackBerry Limited Voice service in evolved packet system
AU2010273726B2 (en) * 2009-06-29 2014-07-31 Blackberry Limited System and methods for accessing voice services based on voice service indicators in an evolved packet system
US9294993B2 (en) 2009-06-30 2016-03-22 Telefonaktiebolaget L M Ericsson (Publ) Handling of access capability information in a mobile network
US8837357B2 (en) * 2009-07-02 2014-09-16 Blackberry Limited Methods and apparatus for mobile voice service management
US8811936B2 (en) 2009-07-30 2014-08-19 Htc Corporation Method of handling call origination and related communication device
CN102860090B (zh) 2009-08-14 2016-02-03 黑莓有限公司 针对以数据为中心的终端支持语音解决方案的方法和设备
US8473639B2 (en) 2009-11-11 2013-06-25 Lg Electronics Inc. Method and apparatus for performing non access stratum (NAS) procedure in multi-mode terminal
US9554317B2 (en) * 2010-01-12 2017-01-24 Blackberry Limited System and method for supporting emergency services in home cells
US8811935B2 (en) * 2010-01-12 2014-08-19 Blackberry Limited Emergency services in home cells system and method
US20110171924A1 (en) * 2010-01-12 2011-07-14 Research In Motion Limited Selective Support and Establishment of Emergency Services in Home Cells
US8600390B2 (en) 2010-02-02 2013-12-03 Telefonaktiebolet L M Ericsson (publ) Returning user equipment to a source radio access network
US8755329B2 (en) 2010-06-11 2014-06-17 Blackberry Limited Methods and apparatus for voice domain operation

Also Published As

Publication number Publication date
US20120014324A1 (en) 2012-01-19
JP2012529248A (ja) 2012-11-15
US10736026B2 (en) 2020-08-04
EP2438782A1 (en) 2012-04-11
WO2010141785A1 (en) 2010-12-09
CN102461276A (zh) 2012-05-16
EP2438782B1 (en) 2019-04-17
MX2011012979A (es) 2012-01-20
KR20120023845A (ko) 2012-03-13
SG176235A1 (en) 2012-01-30
BRPI1011085A2 (pt) 2018-02-06
US20110002267A1 (en) 2011-01-06
AU2010256525A1 (en) 2012-01-12
EP3528552A1 (en) 2019-08-21
CA2764459A1 (en) 2010-12-09
US8879503B2 (en) 2014-11-04
EP3528552B1 (en) 2023-09-06
ES2736773T3 (es) 2020-01-07

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