CA2036744A1 - Arrangements for switching multiple packet types combined in a single packet stream - Google Patents

Arrangements for switching multiple packet types combined in a single packet stream

Info

Publication number
CA2036744A1
CA2036744A1 CA2036744A CA2036744A CA2036744A1 CA 2036744 A1 CA2036744 A1 CA 2036744A1 CA 2036744 A CA2036744 A CA 2036744A CA 2036744 A CA2036744 A CA 2036744A CA 2036744 A1 CA2036744 A1 CA 2036744A1
Authority
CA
Canada
Prior art keywords
isdn
arrangements
switch
narrowband
switching multiple
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
CA2036744A
Other languages
French (fr)
Other versions
CA2036744C (en
Inventor
James Moscoe Johnson Jr.
Ronald Anthony Spanke
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of CA2036744A1 publication Critical patent/CA2036744A1/en
Application granted granted Critical
Publication of CA2036744C publication Critical patent/CA2036744C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model

Abstract

An arrangement for switching broadband ISDN (B-ISDN) packets is disclosed. The arrangement comprises a broadband packet switch (6001) connected to B-ISDN customers and to a narrowband switch (6400) via an interface unit (6100). B-ISDN control packets are connected by the broadband packet switch to the narrowband switch which transmits them to a control unit (6017). The control unit responds to control messages by controlling the broadband packet switch to selectively interconnect B-ISDN customers and by controlling the broadband packet switch, the interface means and the narrowband switch to selectively interconnect B-ISDN and narrowband customers. <IMAGE>
CA002036744A 1990-03-30 1991-02-20 Arrangements for switching multiple packet types combined in a single packet stream Expired - Fee Related CA2036744C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US502,352 1990-03-30
US07/502,352 US5115427A (en) 1990-03-30 1990-03-30 Arrangements for switching multiple packet types combined in a single packet stream

Publications (2)

Publication Number Publication Date
CA2036744A1 true CA2036744A1 (en) 1991-10-01
CA2036744C CA2036744C (en) 1996-03-26

Family

ID=23997424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002036744A Expired - Fee Related CA2036744C (en) 1990-03-30 1991-02-20 Arrangements for switching multiple packet types combined in a single packet stream

Country Status (7)

Country Link
US (1) US5115427A (en)
EP (1) EP0450819B1 (en)
JP (1) JP2889013B2 (en)
AT (1) ATE132315T1 (en)
CA (1) CA2036744C (en)
DE (1) DE69115740T2 (en)
ES (1) ES2081431T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7923397B2 (en) 2007-04-27 2011-04-12 Rwe Power Aktiengesellschaft Sorbent for the dry cleaning of waste gases charged with mercury and process for the production thereof

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229992A (en) * 1991-03-28 1993-07-20 Sprint International Communications Corp. Fixed interval composite framing in integrated services networks
US5644712A (en) * 1991-06-05 1997-07-01 International Business Machines Corporation Indirect addressing of channels via logical channel groups
US5189673A (en) * 1991-07-30 1993-02-23 Alcatel Network Systems, Inc. Method and apparatus for controlling switched video in an optical fiber telecommunications system
IT1259036B (en) * 1992-07-24 1996-03-11 Italtel Spa LOCAL AND / OR TRANSIT CENTRAL UNIT FOR A BROADBAND COMMUNICATION NETWORK
US5329572A (en) * 1992-09-24 1994-07-12 At&T Bell Laboratories Dial-up switching and transmission of broadband communication channels through a local exchange
JP2953924B2 (en) * 1992-10-21 1999-09-27 日本電気株式会社 Private network configuration method and system in packet communication
WO1994009576A1 (en) * 1992-10-21 1994-04-28 Bell Communications Research, Inc. A broadband virtual private network service and system
US5539884A (en) * 1993-05-20 1996-07-23 Bell Communications Research, Inc. Intelligent broadband communication system and method employing fast-packet switches
US5471474A (en) * 1993-06-04 1995-11-28 Lancity Corporation Communications highway network system
US5390169A (en) * 1993-06-11 1995-02-14 At&T Corp. Routing to intelligence
US5392277A (en) * 1993-06-11 1995-02-21 At&T Corp. Routing to intelligence
US5459789A (en) * 1994-04-22 1995-10-17 Thomson Consumer Electronics Packet TV program component detector
US5920562A (en) * 1996-11-22 1999-07-06 Sprint Communications Co. L.P. Systems and methods for providing enhanced services for telecommunication call
CA2189253C (en) * 1994-05-05 2002-12-31 Joseph Michael Christie Method, system and apparatus for telecommunications control
US6031840A (en) * 1995-12-07 2000-02-29 Sprint Communications Co. L.P. Telecommunications system
US6430195B1 (en) * 1994-05-05 2002-08-06 Sprint Communications Company L.P. Broadband telecommunications system interface
US6181703B1 (en) 1995-09-08 2001-01-30 Sprint Communications Company L. P. System for managing telecommunications
US6633561B2 (en) 1994-05-05 2003-10-14 Sprint Communications Company, L.P. Method, system and apparatus for telecommunications control
US6631133B1 (en) 1994-05-05 2003-10-07 Sprint Communications Company L.P. Broadband telecommunications system
US5991301A (en) * 1994-05-05 1999-11-23 Sprint Communications Co. L.P. Broadband telecommunications system
US5926482A (en) * 1994-05-05 1999-07-20 Sprint Communications Co. L.P. Telecommunications apparatus, system, and method with an enhanced signal transfer point
FI955093A0 (en) * 1995-10-25 1995-10-25 Finland Telecom Oy Datornaetelettelefonsystem och foerfarande Foer styrning av det
US6687244B1 (en) 1995-11-22 2004-02-03 Sprint Communications Company, L.P. ATM transport system
US5729545A (en) * 1996-01-17 1998-03-17 Lucent Technolgies Inc. Control of video dialtone connections
US6999438B2 (en) 1996-01-18 2006-02-14 Kabushiki Kaisha Toshiba Radio communication system
US8090598B2 (en) 1996-01-29 2012-01-03 Progressive Casualty Insurance Company Monitoring system for determining and communicating a cost of insurance
US8140358B1 (en) 1996-01-29 2012-03-20 Progressive Casualty Insurance Company Vehicle monitoring system
SE515411C2 (en) 1996-01-30 2001-07-30 Ericsson Telefon Ab L M cooperation Function
WO1997028622A1 (en) * 1996-02-02 1997-08-07 Sprint Communications Company, L.P. Atm gateway system
US5802045A (en) * 1996-04-30 1998-09-01 Lucent Technologies Inc. Method of using a narrowband server to provide service features to broadband subscribers
GB2314723B (en) * 1996-06-24 1998-05-27 Nemesys Research Limited Asynchronous transfer mode network
US6115380A (en) * 1996-11-22 2000-09-05 Sprint Communications Co., L.P. Broadband telecommunications system
KR100459306B1 (en) * 1996-11-22 2004-12-03 스프린트 커뮤니케이숀스 컴파니 리미티드 파트너쉽 System and method for transporting a call in a telecommunication network
US6667982B2 (en) * 1996-11-22 2003-12-23 Sprint Communications Company, L.P. Broadband telecommunications system interface
US6014378A (en) * 1996-11-22 2000-01-11 Sprint Communications Company, L.P. Telecommunications tandem system for circuit-based traffic
US6002689A (en) 1996-11-22 1999-12-14 Sprint Communications Co. L.P. System and method for interfacing a local communication device
US6067299A (en) 1997-04-16 2000-05-23 Sprint Communications Company, L.P. Communications system for providing ATM connections and echo cancellation
US6704327B1 (en) 1997-05-09 2004-03-09 Sprint Communications Company, L.P. System and method for connecting a call
US6137800A (en) 1997-05-09 2000-10-24 Sprint Communications Company, L. P. System and method for connecting a call
US6178170B1 (en) 1997-05-13 2001-01-23 Sprint Communications Company, L. P. System and method for transporting a call
US7079534B1 (en) 1998-02-20 2006-07-18 Sprint Communications Company L.P. System and method for allocating bandwidth for a call
US6574222B1 (en) 1998-02-20 2003-06-03 Sprint Communications Company, L.P. System and method for allocating bandwidth for a call
US6888820B1 (en) * 1998-02-20 2005-05-03 Sprint Communications Company L.P. System and method for treating a call for call processing
US6922409B1 (en) 1998-02-20 2005-07-26 Sprint Communications Company L.P. System and method for allocating bandwidth for a call
US6470019B1 (en) 1998-02-20 2002-10-22 Sprint Communications Company L.P. System and method for treating a call for call processing
US6483837B1 (en) 1998-02-20 2002-11-19 Sprint Communications Company L.P. System and method for connecting a call with an interworking system
US6546022B1 (en) 1998-04-03 2003-04-08 Sprint Communications Company, L.P. Method, system and apparatus for processing information in a telecommunications system
US6714217B2 (en) * 1998-12-18 2004-03-30 Sprint Communication Company, L.P. System and method for providing a graphical user interface to, for building, and/or for monitoring a telecommunication network
US6724765B1 (en) 1998-12-22 2004-04-20 Sprint Communications Company, L.P. Telecommunication call processing and connection system architecture
US6785282B1 (en) 1998-12-22 2004-08-31 Sprint Communications Company L.P. System and method for connecting a call with a gateway system
US6496512B1 (en) * 1998-12-22 2002-12-17 Sprint Communications Company L.P. System and method for connecting calls with a time division multiplex matrix
US6888833B1 (en) * 1998-12-22 2005-05-03 Sprint Communications Company L.P. System and method for processing call signaling
US6982950B1 (en) 1998-12-22 2006-01-03 Sprint Communications Company L.P. System and method for connecting a call in a tandem architecture
US6597701B1 (en) * 1998-12-22 2003-07-22 Sprint Communications Company L.P. System and method for configuring a local service control point with a call processor in an architecture
US7079530B1 (en) 1999-02-25 2006-07-18 Sprint Communications Company L.P. System and method for caching toll free number information
US6560226B1 (en) 1999-02-25 2003-05-06 Sprint Communications Company, L.P. System and method for caching ported number information
US7103068B1 (en) * 1999-05-04 2006-09-05 Sprint Communication Company L.P. System and method for configuring bandwidth transmission rates for call connections
US6895088B1 (en) * 1999-05-21 2005-05-17 Sprint Communications Company L.P. System and method for controlling a call processing system
WO2000072509A2 (en) 1999-05-26 2000-11-30 Bigband Networks, Inc. Communication management system and method
US6721323B1 (en) 1999-06-14 2004-04-13 Tellab Operations, Inc. Distributed virtual path
US6816497B1 (en) * 1999-11-05 2004-11-09 Sprint Communications Company, L.P. System and method for processing a call
US6535599B1 (en) * 1999-11-08 2003-03-18 Sprint Communications Company, L.P. System and method for processing ported calls
US6704314B1 (en) * 1999-12-15 2004-03-09 Sprint Communications Company, L.P. Method and apparatus to control cell substitution
US6785377B1 (en) 2000-01-19 2004-08-31 Sprint Communications Company L.P. Data calls using both constant bit rate and variable bit rate connections
US7216175B1 (en) * 2000-01-20 2007-05-08 Cisco Systems, Inc. System and method for determining subscriber information
US7249186B1 (en) 2000-01-20 2007-07-24 Cisco Technology, Inc. System and method for identifying a subscriber for connection to a communication network
US7325058B1 (en) 2000-11-13 2008-01-29 Cisco Technology, Inc. Method and system for controlling subscriber access in a network capable of establishing connections with a plurality of domain sites
US6874030B1 (en) 2000-11-13 2005-03-29 Cisco Technology, Inc. PPP domain name and L2TP tunnel selection configuration override
US7139276B1 (en) 2001-02-27 2006-11-21 Cisco Technology, Inc. Load sharing between L2TP tunnels
US7023879B1 (en) 2001-03-09 2006-04-04 Cisco Technology, Inc. Dynamic multi-hop ingress to egress L2TP tunnel mapping
US7155532B2 (en) * 2002-01-04 2006-12-26 Scientific-Atlanta, Inc. Transmitting streams over asynchronous networks
GB2389023B (en) * 2002-05-20 2004-04-28 Sun Microsystems Inc Computer system, method and network
US7151782B1 (en) 2005-08-09 2006-12-19 Bigband Networks, Inc. Method and system for providing multiple services to end-users
CA2676876C (en) * 2008-08-27 2015-10-20 Maged E. Beshai Single-rotator circulating switch
US9916625B2 (en) 2012-02-02 2018-03-13 Progressive Casualty Insurance Company Mobile insurance platform system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233958C1 (en) * 1982-09-14 1983-11-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Integrated messaging system
US4592048A (en) * 1984-05-03 1986-05-27 At&T Bell Laboratories Integrated packet switching and circuit switching system
US4763317A (en) * 1985-12-13 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Digital communication network architecture for providing universal information services
US4720854A (en) * 1985-12-17 1988-01-19 American Telephone And Telegraph Company, At&T Bell Laboratories Architecture for distributed control telecommunication systems
US4713806A (en) * 1986-03-14 1987-12-15 American Telephone And Telegraph Company, At&T Bell Laboratories Communication system control arrangement
US4731785A (en) * 1986-06-20 1988-03-15 American Telephone And Telegraph Company Combined circuit switch and packet switching system
US4821259A (en) * 1986-09-05 1989-04-11 American Telephone And Telegraph Company, At&T Bell Laboratories Control information communication arrangement for a distributed control switching system
US4912701A (en) * 1987-12-23 1990-03-27 Rockwell International Corporation Packet switching module
JP2753254B2 (en) * 1988-04-06 1998-05-18 株式会社日立製作所 Packet exchange system
US5115426A (en) * 1990-03-30 1992-05-19 At&T Bell Laboratories Broadband isdn packet switching arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7923397B2 (en) 2007-04-27 2011-04-12 Rwe Power Aktiengesellschaft Sorbent for the dry cleaning of waste gases charged with mercury and process for the production thereof

Also Published As

Publication number Publication date
ES2081431T3 (en) 1996-03-16
DE69115740T2 (en) 1996-05-15
DE69115740D1 (en) 1996-02-08
EP0450819A2 (en) 1991-10-09
EP0450819A3 (en) 1992-12-16
EP0450819B1 (en) 1995-12-27
CA2036744C (en) 1996-03-26
ATE132315T1 (en) 1996-01-15
JP2889013B2 (en) 1999-05-10
JPH04225649A (en) 1992-08-14
US5115427A (en) 1992-05-19

Similar Documents

Publication Publication Date Title
CA2036744A1 (en) Arrangements for switching multiple packet types combined in a single packet stream
CA2226073A1 (en) Rate controller
AU703210B2 (en) Terabit per second ATM packet switch having out-of-band control with multicasting
CA2036742A1 (en) Broadband isdn packet switching arrangements
GB2376839A (en) NxN Crossbar packet switch
EP1010192A4 (en) Asynchronous transfer mode (atm) multicast tree delivery switching
WO2002003170A3 (en) System, method and switch for an mpls network and an atm network
AU5072696A (en) An ATM switch
EP1089498A3 (en) Control architecture in optical burst-switched networks
EP0406842A3 (en) Packet switch network for communication using packet having virtual connection identifier vci
EP0607673A3 (en) Asynchronous transfer mode (atm) switch fabric.
CA2181293A1 (en) ATM Layer Device
CA2214897A1 (en) Broadband switching network
GB2300786B (en) ATM network switch
CA2138827A1 (en) Optical Time Slot Interchanger Apparatus and Method of Operation
EP0355797A3 (en) Signalling apparatus for use in an atm switching system
AU6184096A (en) Connection admission control system (cac) for atm networks
AU2002214069A1 (en) Controlling service stream
CA2197382A1 (en) Atm switching system with distribution networks for varying traffic patterns
EP0685950A3 (en) Local asynchronous transfer mode (ATM) network.
AU6761896A (en) Linked-list structures for multiple levels of control in an atm switch
GB9520147D0 (en) Atm network switch
GB2301984B (en) ATM network switch with congestion control
EP0998163A3 (en) Method and system for manipulating the order soft permanent connections are released
WO1989007829A3 (en) Electrical switch assembly

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed