WO1997049222A1 - Reseau a large bande et procede correspondant - Google Patents

Reseau a large bande et procede correspondant Download PDF

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Publication number
WO1997049222A1
WO1997049222A1 PCT/US1996/010568 US9610568W WO9749222A1 WO 1997049222 A1 WO1997049222 A1 WO 1997049222A1 US 9610568 W US9610568 W US 9610568W WO 9749222 A1 WO9749222 A1 WO 9749222A1
Authority
WO
WIPO (PCT)
Prior art keywords
broadband
network
information
information sender
session
Prior art date
Application number
PCT/US1996/010568
Other languages
English (en)
Inventor
Thomas Chambers Ely
Darek Andrew Smyk
Original Assignee
Bell Communications Research, 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 Bell Communications Research, Inc. filed Critical Bell Communications Research, Inc.
Priority to PCT/US1996/010568 priority Critical patent/WO1997049222A1/fr
Priority to CA002256708A priority patent/CA2256708A1/fr
Priority to EP96923335A priority patent/EP0901727A4/fr
Publication of WO1997049222A1 publication Critical patent/WO1997049222A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0046—User Network Interface
    • H04J2203/005—Terminal equipment, e.g. codecs, synch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/0058—Network management, e.g. Intelligent nets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0064—Admission Control
    • H04J2203/0066—Signalling, e.g. protocols, reference model
    • 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
    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5626—Network management, e.g. Intelligent nets
    • 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
    • H04L2012/5631—Resource management and allocation
    • 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
    • H04L2012/564—Connection-oriented
    • H04L2012/5642—Multicast/broadcast/point-multipoint, e.g. VOD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H04M1/571—Blocking transmission of caller identification to called party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords
    • 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

Definitions

  • Fig. 2 is a block diagram of a broadband session controller in accordance with one embodiment of the present invention
  • Fig. 3A is a block diagram of a broadband service control point in accordance with one embodiment of the present invention
  • Signaling adapters 208 screen the session manager 202 from the need to implement multiple session signalling protocols.
  • Signaling adapters 208 translate a session signaling protocol utilized by the settop controller 110 and VIP 102 into a generic session signaling protocol utilized by the session manager 202.
  • broadband session controller 104 includes a single session manager 202.
  • broadband session controller 104 may include more than one session manager 202.
  • a session manager 202 is provided for each broadband application or service provided by the system shown in Fig. IA.
  • one session manager may manage VOD services, while a second session manager, including a set of different triggers, manages videoconferencing services .
  • Videoconferencing services are described in more detail below.
  • IP 1100 and settop controller 110 (connection 1216) .
  • session manager 202 After the transport connections are established, session manager 202 then sends session connections mode notifications to both the settop controller 110 and the IP 1100 so that the IP 1100 and settop controller 110 know when to start using the connection.
  • integrated BTSCP 1704 provides processing instructions to both the broadband network 1700 and telephone network 1702 to integrate services across these networks in an efficient and effective manner.
  • the integrated BTSCP 1704 includes both a broadband SPACE application 302 and a telephone SPACE application 1900.
  • the basic telephone SPACE application 1900 is described in the incorporated patent applications .
  • the broadband SPACE application 302 and telephone SPACE application 1900 exist as a single integrated application.

Landscapes

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

Abstract

Réseau à système à large bande pour connecter des émetteurs/récepteurs d'information (101), comprenant un réseau de commutation à large bande (100), un dispositif de commande de session à large bande (104) pour communiquer avec les émetteurs/récepteurs d'information (101) et un point de commande de service à large bande (106) connecté au dispositif de commande de session à large bande (104).
PCT/US1996/010568 1996-06-19 1996-06-19 Reseau a large bande et procede correspondant WO1997049222A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/US1996/010568 WO1997049222A1 (fr) 1996-06-19 1996-06-19 Reseau a large bande et procede correspondant
CA002256708A CA2256708A1 (fr) 1996-06-19 1996-06-19 Methode et reseau a large bande
EP96923335A EP0901727A4 (fr) 1996-06-19 1996-06-19 Reseau a large bande et procede correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/010568 WO1997049222A1 (fr) 1996-06-19 1996-06-19 Reseau a large bande et procede correspondant

Publications (1)

Publication Number Publication Date
WO1997049222A1 true WO1997049222A1 (fr) 1997-12-24

Family

ID=22255354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/010568 WO1997049222A1 (fr) 1996-06-19 1996-06-19 Reseau a large bande et procede correspondant

Country Status (3)

Country Link
EP (1) EP0901727A4 (fr)
CA (1) CA2256708A1 (fr)
WO (1) WO1997049222A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384771A (en) * 1993-08-27 1995-01-24 At&T Corp. Multimedia call configuration system
US5392402A (en) * 1993-06-29 1995-02-21 Bell Communications Research, Inc. Broadband intelligent telecommunications network and method employing a resource system to support network services
US5473679A (en) * 1993-12-09 1995-12-05 At&T Corp. Signaling system for broadband communications networks
US5519772A (en) * 1994-01-31 1996-05-21 Bell Communications Research, Inc. Network-based telephone system having interactive capabilities

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002862A1 (de) * 1990-02-01 1991-08-08 Standard Elektrik Lorenz Ag Breitbandnebenstellenanlage
CA2158294A1 (fr) * 1994-10-31 1996-05-01 Michael A. Baechle Reseau de telemarketing a large bande de transmission, permettant la prise en charge et le controle par un agent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392402A (en) * 1993-06-29 1995-02-21 Bell Communications Research, Inc. Broadband intelligent telecommunications network and method employing a resource system to support network services
US5384771A (en) * 1993-08-27 1995-01-24 At&T Corp. Multimedia call configuration system
US5473679A (en) * 1993-12-09 1995-12-05 At&T Corp. Signaling system for broadband communications networks
US5519772A (en) * 1994-01-31 1996-05-21 Bell Communications Research, Inc. Network-based telephone system having interactive capabilities

Also Published As

Publication number Publication date
CA2256708A1 (fr) 1997-12-24
EP0901727A1 (fr) 1999-03-17
EP0901727A4 (fr) 1999-09-01

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