WO1995027384A1 - B-isdn access - Google Patents

B-isdn access Download PDF

Info

Publication number
WO1995027384A1
WO1995027384A1 PCT/GB1995/000696 GB9500696W WO9527384A1 WO 1995027384 A1 WO1995027384 A1 WO 1995027384A1 GB 9500696 W GB9500696 W GB 9500696W WO 9527384 A1 WO9527384 A1 WO 9527384A1
Authority
WO
WIPO (PCT)
Prior art keywords
network
field
access
ports
address
Prior art date
Application number
PCT/GB1995/000696
Other languages
French (fr)
Inventor
John Spencer Arnold
Original Assignee
Gpt Limited
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 Gpt Limited filed Critical Gpt Limited
Priority to DE69505241T priority Critical patent/DE69505241T2/en
Priority to JP7525491A priority patent/JPH09511111A/en
Priority to AU20773/95A priority patent/AU699582B2/en
Priority to EP95913229A priority patent/EP0753237B1/en
Priority to US08/716,411 priority patent/US5914937A/en
Publication of WO1995027384A1 publication Critical patent/WO1995027384A1/en
Priority to NO964079A priority patent/NO964079D0/en

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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247—ATM or packet multiplexing
    • 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
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/5613—Bus (including DQDB)
    • 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
    • H04L2012/5616—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
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • 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
    • 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
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • 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
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • 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
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling

Landscapes

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

Abstract

To increase the number of subscriber network ports which may be accessed on a Broadband Integrated Services Digital (B-ISDN) access network using Asynchronous Transfer Mode (ATM) technology where a Concentration Function is provided by statistical multiplexers, a Grooming Function by ATM switches and own-access-network connections is provided by combining 'upstream' ports into the core network(s) and the 'downstream' ports to subscribers into a common address group and each subscriber port and each core network(s) access port is allocated a unique OSI Layer 2 address the access network destination address being carried in the Virtual Path Identifier (VPI) field of each ATM cell formatted according to relevant CCITT recommendations for the User Network Interface (UNI) or the Network to Network Interface (NNI) and the Virtual Channel Identifier (VCI) field of the CCITT recommendations is divided into two sub-fields which carry the OSI Layer 2 source address and a Terminal Equipment Identifier (TEI) field respectively, the TEI field being used to identify a virtual channel at the source and destination ends of a path.
PCT/GB1995/000696 1994-03-30 1995-03-28 B-isdn access WO1995027384A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE69505241T DE69505241T2 (en) 1994-03-30 1995-03-28 B-ISDN ACCESS
JP7525491A JPH09511111A (en) 1994-03-30 1995-03-28 B-ISDN access
AU20773/95A AU699582B2 (en) 1994-03-30 1995-03-28 B-ISDN access
EP95913229A EP0753237B1 (en) 1994-03-30 1995-03-28 B-isdn access
US08/716,411 US5914937A (en) 1994-03-30 1995-03-28 B-ISDN access
NO964079A NO964079D0 (en) 1994-03-30 1996-09-27 Broadband access network ISDN type

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9406325A GB9406325D0 (en) 1994-03-30 1994-03-30 B-isdn access
GB9406325.2 1994-03-30

Publications (1)

Publication Number Publication Date
WO1995027384A1 true WO1995027384A1 (en) 1995-10-12

Family

ID=10752767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1995/000696 WO1995027384A1 (en) 1994-03-30 1995-03-28 B-isdn access

Country Status (11)

Country Link
US (1) US5914937A (en)
EP (1) EP0753237B1 (en)
JP (1) JPH09511111A (en)
CN (1) CN1145157A (en)
AU (1) AU699582B2 (en)
DE (1) DE69505241T2 (en)
ES (1) ES2123240T3 (en)
GB (2) GB9406325D0 (en)
NO (1) NO964079D0 (en)
WO (1) WO1995027384A1 (en)
ZA (1) ZA952588B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039879A1 (en) * 1997-03-06 1998-09-11 Northern Telecom Limited Network access in multi-service environment
WO1999023853A1 (en) * 1997-11-05 1999-05-14 Nokia Ip Inc. Multiport interfaces for a network using inverse multiplexed ip switched flows
EP1326476A1 (en) * 2002-01-08 2003-07-09 Alcatel Network, network-unit, method, and processor program product for exchanging packet signals via pooled connection
US6606310B1 (en) 1997-02-12 2003-08-12 Nokia Corporation Mobility and call control in an ATM environment

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9511844D0 (en) * 1995-06-10 1995-08-09 Plessey Telecomm Atm local access
DE19531948C1 (en) * 1995-08-21 1997-04-10 Teles Telematic Services Gmbh Method for transmitting information between terminals of an ISDN telecommunications connection
US5778180A (en) * 1995-11-06 1998-07-07 Sun Microsystems, Inc. Mechanism for reducing data copying overhead in protected memory operating systems
GB2314995B (en) 1996-07-05 2000-11-01 Northern Telecom Ltd Telecommunication system
FR2767242B1 (en) * 1997-08-07 1999-10-15 Alsthom Cge Alcatel DEVICE AND METHOD FOR SWITCHING ATM CELLS WITH CONNECTION GROUPS, AND CORRESPONDING TERMINAL INPUT AND OUTPUT FUNCTIONS
WO2001024461A1 (en) * 1998-05-11 2001-04-05 Ahead Communications Systems, Inc Bundle shaping or policing
JP3202720B2 (en) 1999-02-25 2001-08-27 日本電気株式会社 Method and network system for assigning VPI values to multiple user devices
US6580727B1 (en) * 1999-08-20 2003-06-17 Texas Instruments Incorporated Element management system for a digital subscriber line access multiplexer
US6771964B1 (en) 1999-09-24 2004-08-03 Nokia Networks Handover between wireless telecommunication networks/systems
CN1327664C (en) * 2003-08-19 2007-07-18 华为技术有限公司 Transmitter and method of asynchronous transmitting mode data flow
CN1976539B (en) * 2005-11-28 2011-02-02 华为技术有限公司 System, method and device for transmitting digital user signalling
EP1997344B1 (en) * 2006-03-20 2019-07-10 QUALCOMM Incorporated Extended capability transfer between a user equipment and a wireless network
US8238238B2 (en) * 2008-05-16 2012-08-07 Microsoft Corporation Performing networking tasks based on destination networks
CN102170403B (en) * 2011-05-31 2013-10-16 西安空间无线电技术研究所 Method for realizing NNI (Network Node Interface) SVC (Switched Virtual Circuit) switching on satellite ATM (Air Traffic Management)
FR3072233B1 (en) * 2017-10-10 2020-11-27 Bull Sas PROCESS FOR GENERATING REQUESTS FOR THE SEGMENTATION OF THE SURVEILLANCE OF AN INTERCONNECTION NETWORK AND ASSOCIATED EQUIPMENT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427244A (en) * 1990-05-22 1992-01-30 Toshiba Corp Broadband exchange network
JPH05122240A (en) * 1991-10-24 1993-05-18 Fujitsu Ltd Vpi vci allocation system in atm transmission
JPH06318951A (en) * 1993-01-07 1994-11-15 Toshiba Corp Method and system for transferring cell
US5689499A (en) * 1993-03-26 1997-11-18 Curtin University Of Technology Method and apparatus for managing the statistical multiplexing of data in digital communication networks
JPH06335079A (en) * 1993-05-19 1994-12-02 Fujitsu Ltd Cell multiplexer in atm network

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
I. TOKIZAWA ET AL.: "ATM Transport system architecture and Field trial", IEEE GLOBECOM' 93, 29 November 1993 (1993-11-29), HOUSTON, US, pages 1449 - 1453, XP000436057 *
J. CALLEMYN ET AL.: "The ATM Node 10000: an ATM multiservice switch node family", PHILIPS TELECOMMUNICATION REVIEW, vol. 52, no. 1, March 1994 (1994-03-01), HILVERSUM NL, pages 46 - 51, XP000435516 *
K. WILLIAMS ET AL.: "isdn access signaling", BRITISH TELECOMMUNICATIONS ENGINEERING, vol. 12, no. 4, January 1994 (1994-01-01), LONDON GB, pages 302 - 311, XP000425535 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606310B1 (en) 1997-02-12 2003-08-12 Nokia Corporation Mobility and call control in an ATM environment
WO1998039879A1 (en) * 1997-03-06 1998-09-11 Northern Telecom Limited Network access in multi-service environment
US5991292A (en) * 1997-03-06 1999-11-23 Nortel Networks Corporation Network access in multi-service environment
WO1999023853A1 (en) * 1997-11-05 1999-05-14 Nokia Ip Inc. Multiport interfaces for a network using inverse multiplexed ip switched flows
EP1326476A1 (en) * 2002-01-08 2003-07-09 Alcatel Network, network-unit, method, and processor program product for exchanging packet signals via pooled connection
US8149845B2 (en) 2002-01-08 2012-04-03 Alcatel Lucent Network for exchanging packet signals via a pooled connection

Also Published As

Publication number Publication date
ES2123240T3 (en) 1999-01-01
AU2077395A (en) 1995-10-23
GB2288297A (en) 1995-10-11
NO964079L (en) 1996-09-27
GB9506326D0 (en) 1995-05-17
ZA952588B (en) 1995-12-21
US5914937A (en) 1999-06-22
JPH09511111A (en) 1997-11-04
CN1145157A (en) 1997-03-12
GB9406325D0 (en) 1994-05-25
DE69505241T2 (en) 1999-06-02
EP0753237B1 (en) 1998-10-07
DE69505241D1 (en) 1998-11-12
NO964079D0 (en) 1996-09-27
EP0753237A1 (en) 1997-01-15
AU699582B2 (en) 1998-12-10
GB2288297B (en) 1998-07-08

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