IN2012DN01872A - - Google Patents

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Publication number
IN2012DN01872A
IN2012DN01872A IN1872DEN2012A IN2012DN01872A IN 2012DN01872 A IN2012DN01872 A IN 2012DN01872A IN 1872DEN2012 A IN1872DEN2012 A IN 1872DEN2012A IN 2012DN01872 A IN2012DN01872 A IN 2012DN01872A
Authority
IN
India
Prior art keywords
cscf
message
emergency
control function
handling
Prior art date
Application number
Other languages
English (en)
Inventor
Fredrik Lindholm
Per Oberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2012DN01872A publication Critical patent/IN2012DN01872A/en

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
    • 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
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • 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
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42187—Lines and connections with preferential service
    • 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
    • H04M2242/00—Special services or facilities
    • H04M2242/04—Special services or facilities for emergency applications
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IN1872DEN2012 2009-11-02 2009-11-02 IN2012DN01872A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/064463 WO2011050861A1 (en) 2009-11-02 2009-11-02 Emergency signalling in an ip multimedia subsystem network

Publications (1)

Publication Number Publication Date
IN2012DN01872A true IN2012DN01872A (enrdf_load_stackoverflow) 2015-08-21

Family

ID=42313671

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1872DEN2012 IN2012DN01872A (enrdf_load_stackoverflow) 2009-11-02 2009-11-02

Country Status (7)

Country Link
US (1) US8996673B2 (enrdf_load_stackoverflow)
EP (1) EP2497259B1 (enrdf_load_stackoverflow)
JP (1) JP5470464B2 (enrdf_load_stackoverflow)
CN (1) CN102598645B (enrdf_load_stackoverflow)
DK (1) DK2497259T3 (enrdf_load_stackoverflow)
IN (1) IN2012DN01872A (enrdf_load_stackoverflow)
WO (1) WO2011050861A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026127A (zh) * 2009-09-18 2011-04-20 中兴通讯股份有限公司 紧急呼叫跨越业务的实现方法、装置和系统
CN102934415A (zh) * 2010-06-18 2013-02-13 诺基亚西门子通信公司 传送认证信息
KR20130038773A (ko) * 2011-10-10 2013-04-18 삼성전자주식회사 이동 통신 시스템에서 응급 호 서비스 장치 및 방법
US9215169B2 (en) * 2013-05-15 2015-12-15 Verizon Patent And Licensing Inc. Delivering correct number information in a private SIP network
CN105306758B (zh) * 2014-07-29 2019-05-10 中国电信股份有限公司 一种建立呼叫时企业网络标识的传送方法、ibcf及ims
EP3275147B1 (en) * 2015-03-24 2019-03-13 Telefonaktiebolaget LM Ericsson (publ) Enabling dual registration of user equipment with ip multimedia subsystems
WO2017001640A1 (en) * 2015-06-30 2017-01-05 Nec Europe Ltd. Communication system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000324532A (ja) 1999-05-12 2000-11-24 Nec Corp 国際移動緊急呼制御システム
DE60142450D1 (de) * 2001-04-27 2010-08-05 Nokia Corp Teilnehmerendgerät, netzwerkelement, und verfahren und kommunikationssystem zur herstellung einer notfallsitzung
US7860976B2 (en) * 2002-01-25 2010-12-28 Nokia Corporation Emergency session request handling in a network
WO2003094563A1 (en) * 2002-05-06 2003-11-13 Nokia Corporation System and method for handling sessions of specific type in communication networks
US10178522B2 (en) * 2005-08-02 2019-01-08 Qualcomm Incorporated VoIP emergency call support
US20080008157A1 (en) * 2006-07-06 2008-01-10 Edge Stephen W Method And Apparatus For Parallel Registration And Call Establishment
US9185216B2 (en) * 2007-06-15 2015-11-10 Blackberry Limited System and method for indicating emergency call back to user equipment
US8254877B2 (en) * 2008-01-04 2012-08-28 Qualcomm Incorporated Method and apparatus for extended call establishment for IMS emergency calls
CN101227648B (zh) * 2008-02-13 2012-01-11 中兴通讯股份有限公司 Ip多媒体子系统紧急呼叫业务的实现方法
WO2011057865A2 (en) * 2009-11-16 2011-05-19 Nokia Siemens Networks Oy Emergency service in communication system
JP5136544B2 (ja) * 2009-12-16 2013-02-06 三菱電機株式会社 半導体装置

Also Published As

Publication number Publication date
EP2497259B1 (en) 2015-04-01
CN102598645B (zh) 2015-08-19
EP2497259A1 (en) 2012-09-12
US8996673B2 (en) 2015-03-31
JP2013509757A (ja) 2013-03-14
JP5470464B2 (ja) 2014-04-16
CN102598645A (zh) 2012-07-18
DK2497259T3 (en) 2015-04-20
US20120221707A1 (en) 2012-08-30
WO2011050861A1 (en) 2011-05-05

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