EP1287660A2 - Procede pour transmettre des informations vocales par l'intermediaire d'un protocole internet - Google Patents
Procede pour transmettre des informations vocales par l'intermediaire d'un protocole internetInfo
- Publication number
- EP1287660A2 EP1287660A2 EP01944956A EP01944956A EP1287660A2 EP 1287660 A2 EP1287660 A2 EP 1287660A2 EP 01944956 A EP01944956 A EP 01944956A EP 01944956 A EP01944956 A EP 01944956A EP 1287660 A2 EP1287660 A2 EP 1287660A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tunnel
- protocol
- ppp
- mpls
- nodes
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/825—Involving tunnels, e.g. MPLS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
- H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/80—Actions related to the user profile or the type of traffic
- H04L47/801—Real time traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10028143 | 2000-06-07 | ||
DE10028143 | 2000-06-07 | ||
PCT/DE2001/001976 WO2001095583A2 (fr) | 2000-06-07 | 2001-05-22 | Procede pour transmettre des informations vocales par l'intermediaire d'un protocole internet |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1287660A2 true EP1287660A2 (fr) | 2003-03-05 |
Family
ID=7644964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01944956A Withdrawn EP1287660A2 (fr) | 2000-06-07 | 2001-05-22 | Procede pour transmettre des informations vocales par l'intermediaire d'un protocole internet |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030149718A1 (fr) |
EP (1) | EP1287660A2 (fr) |
CN (1) | CN1436417A (fr) |
AU (1) | AU2001267320A1 (fr) |
CA (1) | CA2411677A1 (fr) |
WO (1) | WO2001095583A2 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8014380B2 (en) | 2002-07-03 | 2011-09-06 | Alcatel Lucent | Method and system for automatically establishing a return label switched path |
US7467018B1 (en) | 2002-11-18 | 2008-12-16 | Rockwell Automation Technologies, Inc. | Embedded database systems and methods in an industrial controller environment |
KR20060054662A (ko) * | 2004-11-15 | 2006-05-23 | 삼성전자주식회사 | 광대역 무선 통신 시스템에서 헤더 압축 장치 및 방법 |
US20060133412A1 (en) * | 2004-12-22 | 2006-06-22 | Rockwell Automation Technologies, Inc. | Integration of control and business applications using integration servers |
US7706895B2 (en) * | 2005-02-25 | 2010-04-27 | Rockwell Automation Technologies, Inc. | Reliable messaging instruction |
CN100338928C (zh) * | 2005-03-04 | 2007-09-19 | 中国人民解放军理工大学 | 在无线网络中建立双向虚电路的方法 |
US7565351B1 (en) | 2005-03-14 | 2009-07-21 | Rockwell Automation Technologies, Inc. | Automation device data interface |
US8488616B2 (en) * | 2005-04-05 | 2013-07-16 | Cisco Technology, Inc. | Building multipoint-to-multipoint label switch paths |
US7233830B1 (en) * | 2005-05-31 | 2007-06-19 | Rockwell Automation Technologies, Inc. | Application and service management for industrial control devices |
CN100450088C (zh) * | 2005-09-14 | 2009-01-07 | 华为技术有限公司 | 实现双向流量工程隧道的方法 |
KR100723873B1 (ko) * | 2005-12-08 | 2007-05-31 | 한국전자통신연구원 | 멀티 프로토콜 레이블 스위칭 네트워크 시스템에서 고품질서비스 제공 방법 및 장치 |
US7899044B2 (en) * | 2006-06-08 | 2011-03-01 | Alcatel Lucent | Method and system for optimizing resources for establishing pseudo-wires in a multiprotocol label switching network |
US7836223B2 (en) | 2007-07-02 | 2010-11-16 | Silicon Image, Inc. | Operation of media interface to provide bidirectional communications |
US20090016334A1 (en) * | 2007-07-09 | 2009-01-15 | Nokia Corporation | Secured transmission with low overhead |
CN101237699B (zh) * | 2008-02-29 | 2010-12-08 | 中兴通讯股份有限公司 | 无线网络节点与接入服务器之间建立多隧道的控制方法 |
CN101577657B (zh) * | 2008-05-08 | 2012-05-23 | 华为技术有限公司 | 一种建立隧道的方法以及实现隧道建立的系统 |
CN101415005B (zh) * | 2008-11-24 | 2013-04-17 | 华为技术有限公司 | 一种实现业务转发的方法、系统和设备 |
CN104954593A (zh) * | 2015-05-19 | 2015-09-30 | 重庆金美通信有限责任公司 | Voip资源预留和传输压缩实施方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000030313A2 (fr) * | 1998-11-12 | 2000-05-25 | Nortel Networks Limited | Gestion de services orientes connexion dans le protocole internet |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6466985B1 (en) * | 1998-04-10 | 2002-10-15 | At&T Corp. | Method and apparatus for providing quality of service using the internet protocol |
US6507577B1 (en) * | 1998-11-12 | 2003-01-14 | Nortel Networks Limited | Voice over internet protocol network architecture |
US6680943B1 (en) * | 1999-10-01 | 2004-01-20 | Nortel Networks Limited | Establishing bi-directional communication sessions across a communications network |
-
2001
- 2001-05-22 CA CA002411677A patent/CA2411677A1/fr not_active Abandoned
- 2001-05-22 WO PCT/DE2001/001976 patent/WO2001095583A2/fr not_active Application Discontinuation
- 2001-05-22 AU AU2001267320A patent/AU2001267320A1/en not_active Abandoned
- 2001-05-22 CN CN01810905A patent/CN1436417A/zh active Pending
- 2001-05-22 EP EP01944956A patent/EP1287660A2/fr not_active Withdrawn
- 2001-05-22 US US10/276,097 patent/US20030149718A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000030313A2 (fr) * | 1998-11-12 | 2000-05-25 | Nortel Networks Limited | Gestion de services orientes connexion dans le protocole internet |
Non-Patent Citations (1)
Title |
---|
CALHOUN P.R.; PEIRCE K.: "Layer Two Tunneling Protocol "L2TP" Multi-Protocol Label Switching Extension", INTERNET DRAFT, March 2000 (2000-03-01), pages 1 - 5, XP002217622, Retrieved from the Internet <URL:http://www.ietf.org/proceedings/00jul/I-D/l2tpext-mpls-00.txt> [retrieved on 20021021] * |
Also Published As
Publication number | Publication date |
---|---|
AU2001267320A1 (en) | 2001-12-17 |
WO2001095583A2 (fr) | 2001-12-13 |
CN1436417A (zh) | 2003-08-13 |
CA2411677A1 (fr) | 2001-12-13 |
WO2001095583A3 (fr) | 2002-06-27 |
US20030149718A1 (en) | 2003-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1287660A2 (fr) | Procede pour transmettre des informations vocales par l'intermediaire d'un protocole internet | |
EP1224777B1 (fr) | Procede pour ameliorer la qualite de transmission de donnees dans des reseaux de communication a commutation par paquets de donnees | |
DE602005002831T2 (de) | Verfahren zur Bereitstellung einer Echtzeitkommunikationsverbindung | |
DE10133473C1 (de) | Verfahren zur optimierten Nutzung von SCTP (Stream Control Transmission Protocol) in MPLS (Multi Protocol Label Switching) Netzen | |
WO1998015933A2 (fr) | Procede de transmission de donnees dans un reseau de telecommunication et commutateur pour la mise en oeuvre de ce procede | |
EP1282997A2 (fr) | Procede de transfert de tunnel entre des noeuds d'un systeme gprs | |
WO2001058196A1 (fr) | Procede pour faire fonctionner un reseau de telephonie mobile | |
DE60304055T2 (de) | Verfahren und Vorrichtung zur Initialisierung der Komprimierung von Paketköpfen des Internet-Protokolls | |
DE60202454T2 (de) | Mechanismus zum Aufbauen einer Verbindung für ATM über MPLS | |
DE10231958B4 (de) | Verfahren und System zum Übertragen von Datenpaketen über ein Netzwerk an ausgewählte mehrere Bestimmungsorte, sowie computerlesbares Medium | |
EP1317820B1 (fr) | Procede pour etablir des liaisons avec des qualites de service predefinies dans un reseau de communication oriente paquet, a l'aide d'un gestionnaire de ressources | |
EP1261177B1 (fr) | Méthode et procédé pour régler la bandepassante d'une connexion entre au minimum deux points finaux de communication dans un réseau de données | |
EP1266493B1 (fr) | Procede et dispositif permettant de transmettre un paquet de donnees a partir d'une premiere unite de commutation vers une seconde unite de commutation dans un reseau de transmission de donnees | |
EP1236372A2 (fr) | Procede pour faire fonctionner un reseau de telephonie mobile | |
EP1261175A2 (fr) | Procédé d'acheminement de paquets de données dans des routeurs de réseaux de communication | |
EP1191754B1 (fr) | Méthode pour contrôler une passerelle dans une connexion de réseau entre une ligne à commutation de paquet et une ligne à commutation de circuit | |
EP1093253A2 (fr) | Réseau privé virtuel | |
WO2004100498A1 (fr) | Procede d'echange de donnees entre des elements de reseau dans des reseaux a differentes zones d'adresse | |
DE10053213A1 (de) | Verfahren zum Übertragen digitaler Daten über mehrere Datenübertragungsnetze, zugehörige Einheiten und zugehöriges Programm | |
EP1313289A2 (fr) | Procédé de transmission de données d'un canal retour dans une connection entre un terminal et un serveur dans un réseau à commutation par paquets | |
EP1782589B1 (fr) | Procede pour faire passer une liaison de communication d'une premiere voie de transmission a une deuxieme voie de transmission | |
DE60130678T2 (de) | Verfahren zum senden von paketen über leitungsvermittelte netzwerke | |
EP1257145B1 (fr) | Méthode et dispositif de transmission de données à débit dépendant du temps | |
EP1099326A2 (fr) | Procede pour etablir une liaison entre des terminaux et des modems externes | |
DE10244710A1 (de) | Verfahren zur Protokollauswahl für eine Übermittlung von Datennpaketen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020823 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: THEIMER, THOMAS |
|
17Q | First examination report despatched |
Effective date: 20030307 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050114 |