ES2571211T3 - Procedimiento de traspaso de servicio de emergencia - Google Patents
Procedimiento de traspaso de servicio de emergenciaInfo
- Publication number
- ES2571211T3 ES2571211T3 ES08876871T ES08876871T ES2571211T3 ES 2571211 T3 ES2571211 T3 ES 2571211T3 ES 08876871 T ES08876871 T ES 08876871T ES 08876871 T ES08876871 T ES 08876871T ES 2571211 T3 ES2571211 T3 ES 2571211T3
- Authority
- ES
- Spain
- Prior art keywords
- emergency
- scc
- session
- msc
- domain
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 3
- 102000018059 CS domains Human genes 0.000 abstract 1
- 108050007176 CS domains Proteins 0.000 abstract 1
Classifications
-
- 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
- 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
- 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
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/08—Upper layer protocols
- H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
Abstract
Un procedimiento de traspaso de servicio de emergencia que se aplica en un sistema de voz de radio individual, donde un terminal de usuario UE ha establecido una sesión de emergencia entre un dominio de subsistema multimedia, IMS, y un centro de llamadas de emergencia a través de una red LTE/SAE, y la sesión de emergencia está fijada con respecto a un servidor de aplicaciones de centralización y de continuidad de servicios, SCC AS, de una ubicación visitada, comprendiendo el procedimiento la siguiente etapa: iniciar, mediante un MSC mejorado, una solicitud de establecimiento de sesión al SCC AS visitado para llevar a cabo un traspaso desde el dominio de subsistema multimedia IP al dominio de conmutación de circuitos en una capa de servicio cuando el centro de conmutación móvil, MSC, mejorado obtiene información de que un UE que ha establecido una sesión de emergencia necesita conmutar a un dominio CS, donde un número de transferencia de sesión, STN, de emergencia correspondiente al SCC AS en la ubicación visitada está prefijado en el MSC mejorado; y el MSC mejorado inicia la solicitud de establecimiento de sesión al SCC AS visitado según el STN de emergencia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101418508A CN101668273B (zh) | 2008-09-05 | 2008-09-05 | 一种紧急业务切换方法 |
PCT/CN2008/073584 WO2010025602A1 (zh) | 2008-09-05 | 2008-12-18 | 紧急业务切换方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2571211T3 true ES2571211T3 (es) | 2016-05-24 |
Family
ID=41796718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES08876871T Active ES2571211T3 (es) | 2008-09-05 | 2008-12-18 | Procedimiento de traspaso de servicio de emergencia |
Country Status (5)
Country | Link |
---|---|
US (1) | US8433282B2 (es) |
EP (1) | EP2326135B1 (es) |
CN (1) | CN101668273B (es) |
ES (1) | ES2571211T3 (es) |
WO (1) | WO2010025602A1 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101198101B (zh) * | 2007-12-29 | 2011-11-30 | 中兴通讯股份有限公司 | Ip多媒体子系统集中业务主席方会议业务的实现方法 |
US8335485B2 (en) * | 2008-06-11 | 2012-12-18 | Nokia Corporation | Call routing |
US9693184B2 (en) | 2008-08-18 | 2017-06-27 | Qualcomm Incorporated | Control plane location solution to support wireless access |
US9307454B2 (en) | 2009-02-09 | 2016-04-05 | Qualcomm Incorporated | Method and apparatus for maintaining location continuity for a UE following handover |
US9432409B2 (en) * | 2009-03-12 | 2016-08-30 | At&T Intellectual Property I, L.P. | Apparatus and method for managing emergency calls |
US8942660B2 (en) * | 2009-06-05 | 2015-01-27 | Qualcomm Incorporated | Method and apparatus for performing handover of an emergency call between wireless networks |
US20110064046A1 (en) * | 2009-09-11 | 2011-03-17 | Yinjun Zhu | User plane emergency location continuity for voice over internet protocol (VoIP)/IMS emergency services |
RU2696338C2 (ru) * | 2009-11-10 | 2019-08-01 | Телефонактиеболагет Л М Эрикссон (Пабл) | Оптимизация задержки при передаче обслуживания |
US9167424B2 (en) * | 2010-01-18 | 2015-10-20 | Htc Corporation | Method of handling security in SRVCC handover and related communication device |
EP2536209B1 (en) * | 2010-06-02 | 2018-08-29 | HTC Corporation | Method and apparatus for handling for handling Packet Switched (PS) and Circuit Switched (CS) voice services |
WO2012000535A1 (en) * | 2010-06-28 | 2012-01-05 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatuses for supporting handover of a ps voice call to a cs voice call by using srvcc function |
CN102811471B (zh) * | 2011-05-31 | 2017-04-12 | 华为终端有限公司 | 优先级会话接入网间转移的方法和用户设备 |
WO2013052964A2 (en) | 2011-10-07 | 2013-04-11 | Interop Technologies, Llc | Non-ims rich communication suite |
US8856356B2 (en) | 2011-10-07 | 2014-10-07 | Interop Technologies, Llc | Non-IMS Rich communication suite |
EP2807857B1 (en) * | 2012-01-27 | 2017-06-28 | Telefonaktiebolaget LM Ericsson (publ) | Handover of emergency calls from a circuit switched to a packet switched access network |
CN104081820A (zh) * | 2012-01-27 | 2014-10-01 | 瑞典爱立信有限公司 | 利用单无线电语音呼叫连续性从电路交换接入网络的优先呼叫切换 |
CN107517453A (zh) * | 2012-12-31 | 2017-12-26 | 中兴通讯股份有限公司 | 标识信息、呼叫切换请求的发送方法及装置 |
CN108966299B (zh) | 2014-12-08 | 2021-02-23 | 华为技术有限公司 | 语音切换的方法和装置 |
US9949172B2 (en) * | 2015-02-05 | 2018-04-17 | Sonus Networks, Inc. | Techniques for handout of an active session from a first network to a second network |
US9843913B2 (en) | 2015-06-12 | 2017-12-12 | At&T Intellectual Property I, L.P. | e911 call continuity for WiFi offload |
KR102396800B1 (ko) * | 2015-11-19 | 2022-05-11 | 삼성전자 주식회사 | 무선 통신 시스템에서 공공 안전망 접속 지원 방법 및 장치 |
CN108696854B (zh) * | 2017-02-28 | 2021-02-23 | 中兴通讯股份有限公司 | 一种呼叫方法及终端 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1802022B (zh) * | 2005-09-30 | 2010-05-05 | 华为技术有限公司 | 在话音业务连续性业务中建立初始呼叫的方法及系统 |
US8340626B2 (en) * | 2006-04-28 | 2012-12-25 | Qualcomm Incorporated | System and method for supporting voice call continuity for VOIP emergency calls |
GB0616660D0 (en) * | 2006-08-22 | 2006-10-04 | Vodafone Plc | Telecommunications networks |
CN100581292C (zh) * | 2006-08-29 | 2010-01-13 | 华为技术有限公司 | 一种系统间切换与多媒体回落并行处理的方法 |
CN101166364A (zh) * | 2006-10-21 | 2008-04-23 | 华为技术有限公司 | 一种在紧急业务时实现语音呼叫连续性的方法和系统 |
CN101227677B (zh) * | 2008-02-05 | 2011-06-22 | 中兴通讯股份有限公司 | 一种单无线信道语音业务连续性的域切换方法 |
US20090270098A1 (en) * | 2008-04-29 | 2009-10-29 | Gallagher Michael D | Method and Apparatus for User Equipment Registration in a Voice over Long Term Evolution via Generic Access |
CA2750660C (en) * | 2008-08-18 | 2017-06-06 | Telefonaktiebolaget L M Ericsson (Publ) | Technique for emergency session handling in a communication network |
-
2008
- 2008-09-05 CN CN2008101418508A patent/CN101668273B/zh active Active
- 2008-12-18 EP EP08876871.8A patent/EP2326135B1/en active Active
- 2008-12-18 US US13/062,159 patent/US8433282B2/en active Active
- 2008-12-18 WO PCT/CN2008/073584 patent/WO2010025602A1/zh active Application Filing
- 2008-12-18 ES ES08876871T patent/ES2571211T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
CN101668273B (zh) | 2011-11-23 |
EP2326135A1 (en) | 2011-05-25 |
CN101668273A (zh) | 2010-03-10 |
EP2326135B1 (en) | 2016-02-17 |
US20110165856A1 (en) | 2011-07-07 |
WO2010025602A1 (zh) | 2010-03-11 |
EP2326135A4 (en) | 2014-03-05 |
US8433282B2 (en) | 2013-04-30 |
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