CA2179618A1 - Data link interface for packet-switched network - Google Patents

Data link interface for packet-switched network

Info

Publication number
CA2179618A1
CA2179618A1 CA002179618A CA2179618A CA2179618A1 CA 2179618 A1 CA2179618 A1 CA 2179618A1 CA 002179618 A CA002179618 A CA 002179618A CA 2179618 A CA2179618 A CA 2179618A CA 2179618 A1 CA2179618 A1 CA 2179618A1
Authority
CA
Canada
Prior art keywords
packet
switched network
data link
link interface
network
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.)
Granted
Application number
CA002179618A
Other languages
French (fr)
Other versions
CA2179618C (en
Inventor
James Watt
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.)
Nokia Canada Inc
Original Assignee
James Watt
Newbridge Networks Corporation
Alcatel Networks Corporation
Alcatel Canada Inc.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10747084&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2179618(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by James Watt, Newbridge Networks Corporation, Alcatel Networks Corporation, Alcatel Canada Inc. filed Critical James Watt
Publication of CA2179618A1 publication Critical patent/CA2179618A1/en
Application granted granted Critical
Publication of CA2179618C publication Critical patent/CA2179618C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/16—Flow control; Congestion control in connection oriented networks, e.g. frame relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/29—Flow control; Congestion control using a combination of thresholds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

A router for sending and receiving data over a virtual connection in a packet-switched network, such as a frame relay network, comprises a device for detecting congestion in received data packets, and a device for adjusting the transmission rate of packets into the network when congestion is detected.
CA002179618A 1993-12-23 1994-12-22 Data link interface for packet-switched network Expired - Lifetime CA2179618C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939326276A GB9326276D0 (en) 1993-12-23 1993-12-23 Frame relay interface
GB9326276.4 1993-12-23
PCT/CA1994/000724 WO1995017788A1 (en) 1993-12-23 1994-12-22 Data link interface for packet-switched network

Publications (2)

Publication Number Publication Date
CA2179618A1 true CA2179618A1 (en) 1995-06-29
CA2179618C CA2179618C (en) 2004-11-23

Family

ID=10747084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002179618A Expired - Lifetime CA2179618C (en) 1993-12-23 1994-12-22 Data link interface for packet-switched network

Country Status (8)

Country Link
US (1) US5781532A (en)
EP (1) EP0736238B1 (en)
JP (1) JP3401574B2 (en)
AU (1) AU703228B2 (en)
CA (1) CA2179618C (en)
DE (1) DE69417583T2 (en)
GB (1) GB9326276D0 (en)
WO (1) WO1995017788A1 (en)

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US6847611B1 (en) * 1990-12-10 2005-01-25 At&T Corp. Traffic management for frame relay switched data service
CA2138061A1 (en) * 1994-12-14 1996-06-15 Mark Wolff Fair allocation of excess resources
GB9511319D0 (en) * 1995-06-05 1995-08-02 Gen Datacomm Adv Res Controlling the flow of ATM cells in an ATM network
US6075768A (en) * 1995-11-09 2000-06-13 At&T Corporation Fair bandwidth sharing for video traffic sources using distributed feedback control
EP0884874A1 (en) * 1997-06-13 1998-12-16 International Business Machines Corporation Method for adapting committed information rate over frame relay switched network
US6081524A (en) 1997-07-03 2000-06-27 At&T Corp. Frame relay switched data service
US6018515A (en) * 1997-08-19 2000-01-25 Ericsson Messaging Systems Inc. Message buffering for prioritized message transmission and congestion management
JPH1185632A (en) * 1997-09-12 1999-03-30 Hitachi Ltd Data communication method
US6473425B1 (en) * 1997-10-02 2002-10-29 Sun Microsystems, Inc. Mechanism for dispatching packets via a telecommunications network
US6240067B1 (en) * 1997-10-06 2001-05-29 Ericsson Messaging Systems Inc. Method and apparatus for managing control messages in a communication system
US6621829B1 (en) 1998-05-20 2003-09-16 Nortel Networks Limited Method and apparatus for the prioritization of control plane traffic in a router
US6647424B1 (en) * 1998-05-20 2003-11-11 Nortel Networks Limited Method and apparatus for discarding data packets
US6490298B1 (en) 1999-02-26 2002-12-03 Harmonic Inc. Apparatus and methods of multiplexing data to a communication channel
US6687247B1 (en) * 1999-10-27 2004-02-03 Cisco Technology, Inc. Architecture for high speed class of service enabled linecard
AU3038100A (en) * 1999-12-13 2001-06-25 Nokia Corporation Congestion control method for a packet-switched network
DE10021499A1 (en) 2000-05-03 2001-11-08 Siemens Ag Method for switching connections between at least two sub-areas of a packet-oriented network
US7260826B2 (en) * 2000-05-31 2007-08-21 Microsoft Corporation Resource allocation in multi-stream IP network for optimized quality of service
US7263106B2 (en) * 2000-09-13 2007-08-28 Fortinet, Inc. System and protocol for frame relay service over the internet
US20020151363A1 (en) * 2001-04-12 2002-10-17 Howard Letovsky Method and system for broadcast and control of a remotely located wagering device
WO2002055163A2 (en) 2000-11-01 2002-07-18 Station Casinos Inc Method and system for remote gaming
US20020146004A1 (en) * 2001-04-04 2002-10-10 Adtran, Inc. Nominal data flow path-based, virtual function configured frame relay state machine
US6990079B2 (en) * 2001-06-08 2006-01-24 International Business Machines Corporation Optimizing fragment sizes in frame relay networks
US7184397B1 (en) * 2001-11-30 2007-02-27 Cisco Technology, Inc. Real-time source activated shaping
KR100486713B1 (en) * 2002-09-17 2005-05-03 삼성전자주식회사 Apparatus and method for streaming multimedia data
FR2844947B1 (en) * 2002-09-23 2004-12-31 France Telecom METHOD FOR CONTROLLING THROUGHPUT IN A PACKET-BASED COMMUNICATION NETWORK
KR100460958B1 (en) * 2002-12-04 2004-12-09 삼성전자주식회사 Communication system capable of improving data transmission efficiency of TCP in the asymmetric network environment and a method thereof
US20050052996A1 (en) * 2003-09-09 2005-03-10 Lucent Technologies Inc. Method and apparatus for management of voice-over IP communications
US7460874B1 (en) * 2005-08-12 2008-12-02 Sprint Spectrum L.P. Method for monitoring performance of a message-delivery system
US7961605B2 (en) * 2006-07-31 2011-06-14 International Business Machines Corporation System and method for enabling management of a plurality of messages in a communication network
US8254260B1 (en) * 2007-06-15 2012-08-28 At&T Intellectual Property Ii, L.P. Method and apparatus for managing packet congestion
US7839777B2 (en) * 2007-09-27 2010-11-23 International Business Machines Corporation Method, system, and apparatus for accelerating resolution of network congestion
US9215620B2 (en) * 2008-05-05 2015-12-15 Cisco Technology, Inc. Distributed bi-directional flow control in wireless mesh networks
EP2234346A1 (en) * 2009-03-26 2010-09-29 BRITISH TELECOMMUNICATIONS public limited company Policing in data networks
US8873392B1 (en) * 2011-06-09 2014-10-28 Marvell International Ltd. Method and apparatus for controlling the flow of packets in a data network
US11100199B2 (en) * 2018-08-30 2021-08-24 Servicenow, Inc. Automatically detecting misuse of licensed software
KR20220050364A (en) 2020-10-16 2022-04-25 한국전자통신연구원 Cell-free massive MIMO transmission method, and apparatus for the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68920748T2 (en) * 1989-08-09 1995-06-29 Alcatel Nv SEQUENTIAL RETURN FOR A INTERMITTENT NODE.
US5014265A (en) * 1989-11-30 1991-05-07 At&T Bell Laboratories Method and apparatus for congestion control in a data network
FR2657482B1 (en) * 1990-01-19 1993-12-31 Boyer Pierre METHOD AND SYSTEM FOR SMOOTHING AND CONTROLLING ASYNCHRONOUS TIME COMMUNICATION RATES.
US5231633A (en) * 1990-07-11 1993-07-27 Codex Corporation Method for prioritizing, selectively discarding, and multiplexing differing traffic type fast packets
US5335224A (en) * 1992-06-30 1994-08-02 At&T Bell Laboratories Service guarantees/congestion control in high speed networks
US5600798A (en) * 1993-10-26 1997-02-04 International Business Machines Corporation System and method for controlling LAN data flow control through a frame relay network by end point station transmitting notification to LAN stations based on congestion notification from the frame relay network
JPH07147592A (en) * 1993-11-24 1995-06-06 Fujitsu Ltd Congestion control method, terminal adaptor using the method and communication system having the terminal adaptor

Also Published As

Publication number Publication date
JPH09509292A (en) 1997-09-16
EP0736238B1 (en) 1999-03-31
DE69417583D1 (en) 1999-05-06
AU1378995A (en) 1995-07-10
JP3401574B2 (en) 2003-04-28
DE69417583T2 (en) 1999-09-16
US5781532A (en) 1998-07-14
CA2179618C (en) 2004-11-23
GB9326276D0 (en) 1994-02-23
EP0736238A1 (en) 1996-10-09
WO1995017788A1 (en) 1995-06-29
AU703228B2 (en) 1999-03-18

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Effective date: 20141222