CA2381622C - Implementation of call setup procedures with separation of call control and bearer control - Google Patents

Implementation of call setup procedures with separation of call control and bearer control Download PDF

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Publication number
CA2381622C
CA2381622C CA002381622A CA2381622A CA2381622C CA 2381622 C CA2381622 C CA 2381622C CA 002381622 A CA002381622 A CA 002381622A CA 2381622 A CA2381622 A CA 2381622A CA 2381622 C CA2381622 C CA 2381622C
Authority
CA
Canada
Prior art keywords
call
media gateway
control
switching centre
gateway
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.)
Expired - Fee Related
Application number
CA002381622A
Other languages
English (en)
French (fr)
Other versions
CA2381622A1 (en
Inventor
Martin Stumpert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IDTP Holdings Inc
Original Assignee
Telefonaktiebolaget LM Ericsson 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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CA2381622A1 publication Critical patent/CA2381622A1/en
Application granted granted Critical
Publication of CA2381622C publication Critical patent/CA2381622C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • 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
    • 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
    • H04L65/1033—Signalling gateways

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Motorcycle And Bicycle Frame (AREA)
CA002381622A 1999-08-16 2000-07-19 Implementation of call setup procedures with separation of call control and bearer control Expired - Fee Related CA2381622C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14869499P 1999-08-16 1999-08-16
US60/148,694 1999-08-16
US09/607,790 2000-06-30
US09/607,790 US6947747B1 (en) 1999-08-16 2000-06-30 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
PCT/EP2000/006891 WO2001013657A1 (en) 1999-08-16 2000-07-19 Implementation of call setup procedures with separation of call control and bearer control

Publications (2)

Publication Number Publication Date
CA2381622A1 CA2381622A1 (en) 2001-02-22
CA2381622C true CA2381622C (en) 2008-05-06

Family

ID=26846081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002381622A Expired - Fee Related CA2381622C (en) 1999-08-16 2000-07-19 Implementation of call setup procedures with separation of call control and bearer control

Country Status (12)

Country Link
US (1) US6947747B1 (https=)
EP (1) EP1205082B1 (https=)
JP (1) JP4597449B2 (https=)
CN (1) CN100444656C (https=)
AT (1) ATE250838T1 (https=)
AU (1) AU6275500A (https=)
BR (1) BR0013363B1 (https=)
CA (1) CA2381622C (https=)
DE (1) DE60005532T2 (https=)
MX (1) MXPA02001535A (https=)
MY (1) MY124767A (https=)
WO (1) WO2001013657A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020187790A1 (en) * 2001-06-12 2002-12-12 Dimitrios Papadimitriou Non-dedicated access node and switch connections in a wireless telecommunications network
US6985734B2 (en) * 2001-10-01 2006-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Telecommunications system and method for implementing H. 248 media gateways within third-generation mobile access networks
ATE303046T1 (de) 2002-06-04 2005-09-15 Betrieb einer vermittlungsknote in einem kommunikationsnetzwerk mit sowohl einer geschichteten als einer nicht-geschichteten architektonischen umgebung
EP1525765A1 (en) * 2002-06-25 2005-04-27 Nokia Corporation Routing method and network element
US7532568B1 (en) * 2002-07-09 2009-05-12 Nortel Networks Limited Geographic redundancy for call servers in a cellular system based on a bearer-independent core network
JP4206742B2 (ja) * 2002-12-12 2009-01-14 日本電気株式会社 無線制御装置及びそれを用いた移動通信システム並びにその動作制御方法
KR20050091135A (ko) * 2004-03-10 2005-09-15 삼성전자주식회사 이동통신 네트워크에서 코덱 정보 제공 방법
KR100605865B1 (ko) * 2004-05-19 2006-08-01 삼성전자주식회사 이동통신 시스템에서 호 설정 방법 및 장치
ATE510442T1 (de) * 2005-02-07 2011-06-15 Ericsson Telefon Ab L M Rahmen-formatauswahl in einem kommunikationsnetz mit einer benutzerebene
WO2006093723A2 (en) * 2005-02-25 2006-09-08 Data Fusion Corporation Mitigating interference in a signal
DE102005013544B3 (de) 2005-03-23 2006-07-13 Siemens Ag Verfahren zum Aufbauen einer Nutzdatenverbindung zwischen Endeinrichtungen
CN101258717B (zh) * 2005-11-25 2011-11-23 中兴通讯股份有限公司 媒体网关系统与实现媒体网关内部呼叫的方法
CN100456846C (zh) * 2005-11-28 2009-01-28 华为技术有限公司 无线网络端局和呼叫接续方法
WO2009034098A1 (en) * 2007-09-12 2009-03-19 Telefonaktiebolaget Lm Ericsson (Publ) Method for establishing a call in a communication network
EP2232824B1 (en) 2007-09-12 2011-07-06 Telefonaktiebolaget L M Ericsson (publ) Method for establishing a call in a communication network, with advanced network resources selection capabilities
GB2453556A (en) * 2007-10-10 2009-04-15 Ericsson Telefon Ab L M Dynamic allocation of E1 link circuits to a pool of MSC-S and ISUP identifier translation by a Media Gateway
FI123095B (fi) * 2008-01-17 2012-11-15 Teliasonera Ab Reitittäminen tietoliikennejärjestelmässä

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694466B1 (fr) * 1992-07-29 1994-09-02 Cit Alcatel Réseau de télécommunication réalisant séparément un traitement d'appel et un traitement de connexion.
FI105746B (fi) * 1995-09-29 2000-09-29 Nokia Mobile Phones Ltd Integroitu radioviestintäjärjestelmä
US5878347A (en) * 1996-03-26 1999-03-02 Ericsson, Inc. Routing a data signal to a mobile station within a telecommunications network
GB9621524D0 (en) * 1996-10-16 1996-12-04 British Telecomm Multimedia call centre
KR100283073B1 (ko) * 1997-10-13 2001-03-02 정선종 이동통신시스템에서매체액세스제어프레임구조를이용한제어평면정보송수신방법
US6208633B1 (en) * 1998-02-05 2001-03-27 Telefonaktiebolaget Lm Ericsson System and method for mobile data services
KR19990075972A (ko) * 1998-03-26 1999-10-15 김영환 지능망을 이용한 교환기간의 핸드오버 방법및 이를 구현한아이엠티-2 망 시스템
US6219546B1 (en) * 1998-07-22 2001-04-17 Ericsson Inc. System and method of reallocating satellite gateways in a radio telecommunications network
WO2000008821A1 (en) * 1998-08-04 2000-02-17 At & T Corp. A method for exchanging signaling messages in two phases
US6490284B1 (en) * 1998-09-08 2002-12-03 Telefonaktiebolaget Lm Ericcson Use of CIC to identify calls when using ISUP in conjunction with AAL type 2 signaling protocol
US6353607B1 (en) * 1998-11-20 2002-03-05 Ericsson Inc. IP base GSM inter-MSC handover
EP1039767A1 (en) 1999-03-24 2000-09-27 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Processing of mobile originated calls in packet switched protocol based communication networks
US6744768B2 (en) * 1999-07-14 2004-06-01 Telefonaktiebolaget Lm Ericsson Combining narrowband applications with broadband transport
US6526581B1 (en) * 1999-08-03 2003-02-25 Ucentric Holdings, Llc Multi-service in-home network with an open interface
US20030202521A1 (en) * 1999-09-10 2003-10-30 Theodore Havinis System and method for negotiation of multi-media capabilities across networks
US6490451B1 (en) * 1999-12-17 2002-12-03 Nortel Networks Limited System and method for providing packet-switched telephony
US6373817B1 (en) * 1999-12-30 2002-04-16 At&T Corp. Chase me system

Also Published As

Publication number Publication date
MY124767A (en) 2006-07-31
US6947747B1 (en) 2005-09-20
CA2381622A1 (en) 2001-02-22
JP4597449B2 (ja) 2010-12-15
JP2003507945A (ja) 2003-02-25
BR0013363A (pt) 2002-04-30
DE60005532T2 (de) 2004-08-05
CN1379961A (zh) 2002-11-13
AU6275500A (en) 2001-03-13
DE60005532D1 (de) 2003-10-30
MXPA02001535A (es) 2002-07-02
ATE250838T1 (de) 2003-10-15
WO2001013657A1 (en) 2001-02-22
EP1205082A1 (en) 2002-05-15
EP1205082B1 (en) 2003-09-24
CN100444656C (zh) 2008-12-17
BR0013363B1 (pt) 2014-02-11

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Effective date: 20180719