WO1999039541A3 - Procede et systeme de telephonie et d'acces a des donnees a grande vitesse sur un reseau d'acces a large bande - Google Patents

Procede et systeme de telephonie et d'acces a des donnees a grande vitesse sur un reseau d'acces a large bande Download PDF

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Publication number
WO1999039541A3
WO1999039541A3 PCT/US1999/001840 US9901840W WO9939541A3 WO 1999039541 A3 WO1999039541 A3 WO 1999039541A3 US 9901840 W US9901840 W US 9901840W WO 9939541 A3 WO9939541 A3 WO 9939541A3
Authority
WO
WIPO (PCT)
Prior art keywords
access network
coupled
broadband
broadband access
high speed
Prior art date
Application number
PCT/US1999/001840
Other languages
English (en)
Other versions
WO1999039541A2 (fr
WO1999039541A9 (fr
Inventor
Steven Michael Bellovin
Joseph Henry Condon
Richard Vandervoort Cox
Alexander Gibson Fraser
Charles Robert Kalmanek
Alan Edward Kaplan
Thomas Joseph Killian
William Todd Marshall
Peter Z Onufryk
Kadangode K Ramakrishnan
Norman Loren Schryer
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Publication of WO1999039541A2 publication Critical patent/WO1999039541A2/fr
Publication of WO1999039541A9 publication Critical patent/WO1999039541A9/fr
Publication of WO1999039541A3 publication Critical patent/WO1999039541A3/fr

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • 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
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • 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
    • H04L2012/5614—User Network Interface
    • H04L2012/5615—Network termination, e.g. NT1, NT2, PBX
    • 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
    • H04L2012/5614—User Network Interface
    • H04L2012/5618—Bridges, gateways [GW] or interworking units [IWU]
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6424—Access arrangements
    • H04L2012/6427—Subscriber Access Module; Concentrator; Group equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6443—Network Node Interface, e.g. Routing, Path finding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6475—N-ISDN, Public Switched Telephone Network [PSTN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6486—Signalling Protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention se rapporte à un système et à un procédé de téléphonie et d'accès à des données à grande vitesse sur un réseau d'accès à large bande. Ledit système comporte une unité d'interface réseau (NIU) couplée à une ligne de secours d'un fournisseur de service local (LEC), le réseau d'accès à large bande couplé à l'unité NIU, un point-de-présence intermédiaire (IPOP) couplé au réseau d'accès à large bande, et au moins un réseau d'accès externe couplé au IPOP. L'unité NIU comporte une interface téléphonique à large bande (BTI) qui est couplée à au moins un téléphone. Lorsque le réseau d'accès au réseau à large bande n'est pas disponible, la BTI commute au moins ledit téléphone sur la ligne de secours du LEC.
PCT/US1999/001840 1998-01-30 1999-01-29 Procede et systeme de telephonie et d'acces a des donnees a grande vitesse sur un reseau d'acces a large bande WO1999039541A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7325198P 1998-01-30 1998-01-30
US60/073,251 1998-01-30

Publications (3)

Publication Number Publication Date
WO1999039541A2 WO1999039541A2 (fr) 1999-08-05
WO1999039541A9 WO1999039541A9 (fr) 1999-10-21
WO1999039541A3 true WO1999039541A3 (fr) 1999-12-02

Family

ID=22112650

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/001840 WO1999039541A2 (fr) 1998-01-30 1999-01-29 Procede et systeme de telephonie et d'acces a des donnees a grande vitesse sur un reseau d'acces a large bande

Country Status (1)

Country Link
WO (1) WO1999039541A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340272B (zh) * 2008-08-25 2012-12-19 中兴通讯股份有限公司 一种双机切换方法及系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7933295B2 (en) 1999-04-13 2011-04-26 Broadcom Corporation Cable modem with voice processing capability
KR20020035650A (ko) 1999-10-05 2002-05-13 추후제출 음성 및/또는 데이터 서비스를 제공하는 콤포넌트
WO2001060031A1 (fr) * 2000-02-09 2001-08-16 Cadmus Limited Appareil de telecommunication integre dote de fonctions de transfert de voix et de donnees
EP1942607A3 (fr) * 2000-09-11 2008-07-30 Broadcom Corporation Modem à câble avec capacité de traitement vocal
EP1356633A2 (fr) * 2000-09-11 2003-10-29 Broadcom Corporation Modem cable avec capacite de traitement vocal
US6564051B2 (en) * 2000-11-15 2003-05-13 Raze Technoliges, Inc. System and method for interface between a subscriber modem and subscriber premises interfaces
JP2003198725A (ja) * 2001-12-28 2003-07-11 Toshiba Corp ケーブルモデム、及びプロトコル変換処理プログラム
US7483757B2 (en) 2005-07-22 2009-01-27 Honeywell International, Inc. Control system migration

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719062A2 (fr) * 1994-12-21 1996-06-26 AT&T Corp. Système sans fil à bande large et architecture du système permettant un service à bande large avec une allocation statique ou dynamique optimale de la longeur de bande ou du canal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719062A2 (fr) * 1994-12-21 1996-06-26 AT&T Corp. Système sans fil à bande large et architecture du système permettant un service à bande large avec une allocation statique ou dynamique optimale de la longeur de bande ou du canal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HERNANDEZ-VALENCIA E J: "ARCHITECTURES FOR BROADBAND RESIDENTIAL IP SERVICES OVER CATV NETWORKS", IEEE NETWORK: THE MAGAZINE OF COMPUTER COMMUNICATIONS, vol. 11, no. 1, 1 January 1997 (1997-01-01), pages 36 - 43, XP000679054 *
IRIE K ET AL: "LOW-END CARD FOR REGIONAL PC COMMUNICATION NETWORK", ELECTRONICS & COMMUNICATIONS IN JAPAN, PART I - COMMUNICATIONS, vol. 80, no. 10, 1 October 1997 (1997-10-01), pages 20 - 27, XP000724512 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340272B (zh) * 2008-08-25 2012-12-19 中兴通讯股份有限公司 一种双机切换方法及系统

Also Published As

Publication number Publication date
WO1999039541A2 (fr) 1999-08-05
WO1999039541A9 (fr) 1999-10-21

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