FI123095B - Routning i ett kommunikationssystem - Google Patents

Routning i ett kommunikationssystem Download PDF

Info

Publication number
FI123095B
FI123095B FI20085042A FI20085042A FI123095B FI 123095 B FI123095 B FI 123095B FI 20085042 A FI20085042 A FI 20085042A FI 20085042 A FI20085042 A FI 20085042A FI 123095 B FI123095 B FI 123095B
Authority
FI
Finland
Prior art keywords
msc
subscriber
roaming
network node
mgw
Prior art date
Application number
FI20085042A
Other languages
English (en)
Finnish (fi)
Other versions
FI20085042A0 (sv
FI20085042A (sv
Inventor
Sami Ala-Luukko
Tero Jalkanen
Jari Weckman
Original Assignee
Teliasonera Ab
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 Teliasonera Ab filed Critical Teliasonera Ab
Priority to FI20085042A priority Critical patent/FI123095B/sv
Publication of FI20085042A0 publication Critical patent/FI20085042A0/sv
Priority to PCT/FI2009/050032 priority patent/WO2009090307A1/en
Priority to EP09701888.1A priority patent/EP2238776B1/en
Priority to US12/735,421 priority patent/US8929333B2/en
Priority to DK09701888.1T priority patent/DK2238776T3/en
Publication of FI20085042A publication Critical patent/FI20085042A/sv
Application granted granted Critical
Publication of FI123095B publication Critical patent/FI123095B/sv

Links

Classifications

    • 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
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Claims (3)

1. Nätnod (20), som är konfigurerad att styra användardatatrafiken och reservera trafikresurser för användardata frän en andra nätnod, vilken nätnod omfattar: 5 medel (201) för detektering av en roaming hemabonnent, medel (201) för detektering av en förbindelseetableringsbegäran i ansiutning tili användardatatrafik som behöver trafikresurser, medel (201) för reservering av resurser för användardatatrafik som svar pä mottagande av ett godkännande för förbindelseetableringsbegäran, 10 kännetecknat av att nätnoden omfattar medel (201) för förhindrande av resursreserveringsmedlens funktion, varvid medlen för att förhindra funktionen är gensvariga pä medlen för detektering av en roaming hemabonnent och som svar pä roaming hemabonnen-ten förhindra resursreserveringsmedlens funktion. 15
2. Nätnod (20) enligt patentkrav 1, väri nätnoden (20) dessutom omfattar medel (201) för att kontrollera huruvida godkännandet innehäller information av de reserverade resurserna, och medlen (201) för att förhindra funktionen är konfigurerade att vara 20 gensvariga även pä kontrollmedlen och förhindra resursreserveringsmedlens funktion som svar pä roaming abonnenten och det att godkännandet innehäller information.
3. Nätnod (20) enligt patentkrav 1 eller 2, väri nätnoden är en mobil-stationväxelserver. CM δ CM σ> cp LO o X cc CL CM 't o LO CO O O CM
FI20085042A 2008-01-17 2008-01-17 Routning i ett kommunikationssystem FI123095B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20085042A FI123095B (sv) 2008-01-17 2008-01-17 Routning i ett kommunikationssystem
PCT/FI2009/050032 WO2009090307A1 (en) 2008-01-17 2009-01-15 Routing in communications system
EP09701888.1A EP2238776B1 (en) 2008-01-17 2009-01-15 Routing in communications system
US12/735,421 US8929333B2 (en) 2008-01-17 2009-01-15 Node, system and method for routing traffic in communications system in which call control and signaling is separated from traffic
DK09701888.1T DK2238776T3 (en) 2008-01-17 2009-01-15 Routing in communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085042A FI123095B (sv) 2008-01-17 2008-01-17 Routning i ett kommunikationssystem
FI20085042 2008-01-17

Publications (3)

Publication Number Publication Date
FI20085042A0 FI20085042A0 (sv) 2008-01-17
FI20085042A FI20085042A (sv) 2009-07-18
FI123095B true FI123095B (sv) 2012-11-15

Family

ID=39004342

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085042A FI123095B (sv) 2008-01-17 2008-01-17 Routning i ett kommunikationssystem

Country Status (5)

Country Link
US (1) US8929333B2 (sv)
EP (1) EP2238776B1 (sv)
DK (1) DK2238776T3 (sv)
FI (1) FI123095B (sv)
WO (1) WO2009090307A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026035B (zh) 2009-09-10 2012-07-11 华为技术有限公司 视频点播业务中信号路由资源的分配方法、终端和服务器
WO2011124264A1 (en) * 2010-04-09 2011-10-13 Telefonaktiebolaget L M Ericsson (Publ) Method for allocating a network entity
CN104335545B (zh) * 2012-05-24 2018-01-02 瑞典爱立信有限公司 用于针对ims中漫游的用户设备建立通信会话的方法、网络和网络实体
US10104235B2 (en) * 2015-04-16 2018-10-16 Algoblu Holdings Limited Forwarding roaming call to VoIP system
EP3777267A1 (en) * 2018-03-28 2021-02-17 British Telecommunications public limited company Roaming route optimization

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832382A (en) * 1996-09-16 1998-11-03 Ericsson Inc. Optimized routing of mobile calls within a telecommunications network
EP1135954A1 (en) * 1998-12-03 2001-09-26 Ericsson Inc. Optimized routing of mobile calls within a telecommunications network
US6832088B1 (en) * 1999-07-19 2004-12-14 Telefonaktiebolaget Lm Ericsson Implementation of basic call setup transporting layer address and logical point in backward direction in cellular networks with separation of call control and bearer control
US6947747B1 (en) * 1999-08-16 2005-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Implementation of basic call setup transporting layer address and logical point in forward direction in cellular networks with separation of call control and bearer control
US6751204B1 (en) * 2000-07-05 2004-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Call routing method for 3G.IP networks
US7788354B2 (en) * 2000-07-28 2010-08-31 Siddhartha Nag End-to-end service quality in a voice over Internet Protocol (VoIP) Network
US6961563B2 (en) * 2000-11-13 2005-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Optimal gateway discovery while roaming
US7542481B2 (en) * 2003-02-25 2009-06-02 Nokia Corporation Connection optimization for communications in multiple access environment
JP4510728B2 (ja) * 2005-08-31 2010-07-28 富士通株式会社 移動端末通信の品質保証方法
DE102005050587A1 (de) * 2005-10-21 2007-05-03 Siemens Ag Verfahren zum Weiterleiten von Signalisierungsdaten in einer Netzübergangseinheit und in einer Steuereinheit sowie zugehörige Einheiten
GB2436665A (en) * 2006-03-31 2007-10-03 Fujitsu Ltd Efficient call routing while roaming

Also Published As

Publication number Publication date
DK2238776T3 (en) 2017-10-02
FI20085042A0 (sv) 2008-01-17
EP2238776A1 (en) 2010-10-13
EP2238776B1 (en) 2017-06-14
FI20085042A (sv) 2009-07-18
EP2238776A4 (en) 2011-01-19
US20100309879A1 (en) 2010-12-09
US8929333B2 (en) 2015-01-06
WO2009090307A1 (en) 2009-07-23

Similar Documents

Publication Publication Date Title
US20180139289A1 (en) Mechanism for executing server discovery
US7801116B2 (en) System, device, and method for providing call forwarding in dual subscription mode
US8743868B2 (en) Method, devices and system of IMS services session control via USSD
KR100933121B1 (ko) Ｉｍｓ 도메인을 통한 실시간 서비스를 포함하는 ｉｍｓ 단말의 호 요청을 ｃｓｉ 단말이 처리하는 방법 및 장치
US7697471B2 (en) Address translation in a communication system
US7990957B2 (en) Method and device for selecting service domain
US20170302706A1 (en) Access change for re-routing a connection
EP2583476B1 (en) Methods and apparatuses for using a vplmn infrastructure by an hplmn to terminate an ims session set-up for a roaming user
US10069558B2 (en) Reducing call setup delay in geomobile satellite networks
US9001741B2 (en) Base-station provided access to IMS services
FI123095B (sv) Routning i ett kommunikationssystem
FI108185B (sv) Förfarande för kontroll av förbindelser
US20130265878A1 (en) HD Voice Recovery
KR20090085616A (ko) 조합 서비스를 단일 엔드포인트로 라우팅하기 위한 방법 및 애플리케이션 서버
KR20080018753A (ko) Ｉｍｓ 단말과 ｃｓｉ 단말간의 통신 방법 및 장치
EP4128681A1 (en) Interworking of mission critical services with public networks
ES2763199T3 (es) Métodos y aparatos para usar una infraestructura de VPLMN por una HPLMN para terminar un establecimiento de sesión de IMS para un usuario de itinerancia
KR20060098637A (ko) 비동기 이동통신 망에서 세션 시작 프로토콜 프록시 기능을수행하는 방법 및 장치
KR20080018749A (ko) 음성 및 멀티미디어 서비스를 지원하는 통신 네트워크의메시지를 처리 방법 및 장치
KR20150041991A (ko) 착신망의 호 처리 기능 장애 처리를 위한 장치, 이를 위한 방법 및 이 방법이 기록된 컴퓨터 판독 가능한 기록매체
KR20100052813A (ko) ＳＩＰ메시지 처리 장치, ＮＡＴ―Ｔｒａｖｅｒｓａｌ 시스템 및 방법

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 123095

Country of ref document: FI

Kind code of ref document: B