DK0736239T3 - ATM-net til smalbåndskommunikationer - Google Patents

ATM-net til smalbåndskommunikationer

Info

Publication number
DK0736239T3
DK0736239T3 DK94912753T DK94912753T DK0736239T3 DK 0736239 T3 DK0736239 T3 DK 0736239T3 DK 94912753 T DK94912753 T DK 94912753T DK 94912753 T DK94912753 T DK 94912753T DK 0736239 T3 DK0736239 T3 DK 0736239T3
Authority
DK
Denmark
Prior art keywords
cell
advantageously
atm
cells
pcm
Prior art date
Application number
DK94912753T
Other languages
Danish (da)
English (en)
Inventor
Joseph Zola Meyer
Thomas Lloyd Hiller
Ronald Anthony Spanke
John Joseph Stanaway Jr
Alex Lawrence Wierzbicki
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
Priority claimed from US08/169,909 external-priority patent/US5452297A/en
Priority claimed from US08/170,550 external-priority patent/US5390175A/en
Priority claimed from US08/169,915 external-priority patent/US5428607A/en
Priority claimed from US08/169,913 external-priority patent/US5426636A/en
Priority claimed from US08/170,549 external-priority patent/US5422882A/en
Application filed by At & T Corp filed Critical At & T Corp
Application granted granted Critical
Publication of DK0736239T3 publication Critical patent/DK0736239T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H04L49/1576—Crossbar or matrix
    • 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
    • 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
    • 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
    • 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
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • H04J2203/0012—Switching modules and their interconnections
    • 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
    • H04L2012/5619—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
    • H04L2012/5638—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
    • H04L2012/5638—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
    • H04L2012/6445—Admission control
    • H04L2012/6459—Multiplexing, e.g. TDMA, CDMA
    • 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
    • H04L2012/6481—Speech, voice

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Small-Scale Networks (AREA)
DK94912753T 1993-12-20 1994-03-01 ATM-net til smalbåndskommunikationer DK0736239T3 (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/169,909 US5452297A (en) 1993-12-20 1993-12-20 Access switches for large ATM networks
US08/170,550 US5390175A (en) 1993-12-20 1993-12-20 Inter-cell switching unit for narrow band ATM networks
US08/169,915 US5428607A (en) 1993-12-20 1993-12-20 Intra-switch communications in narrow band ATM networks
US08/169,913 US5426636A (en) 1993-12-20 1993-12-20 ATM distribution networks for narrow band communications
US08/170,549 US5422882A (en) 1993-12-20 1993-12-20 ATM networks for narrow band communications
PCT/US1994/002234 WO1995017789A1 (en) 1993-12-20 1994-03-01 Atm networks for narrow band communications

Publications (1)

Publication Number Publication Date
DK0736239T3 true DK0736239T3 (da) 1999-05-10

Family

ID=27538807

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94912753T DK0736239T3 (da) 1993-12-20 1994-03-01 ATM-net til smalbåndskommunikationer

Country Status (15)

Country Link
EP (1) EP0736239B1 (de)
JP (1) JPH09508766A (de)
KR (1) KR100318145B1 (de)
AT (1) ATE169168T1 (de)
AU (1) AU686150B2 (de)
BR (1) BR9408313A (de)
CA (1) CA2178917C (de)
DE (1) DE69412140T2 (de)
DK (1) DK0736239T3 (de)
ES (1) ES2120619T3 (de)
HK (1) HK1003097A1 (de)
NO (1) NO962594D0 (de)
NZ (1) NZ263909A (de)
TW (1) TW240360B (de)
WO (1) WO1995017789A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309362B (en) * 1996-01-20 2000-07-05 Northern Telecom Ltd Telecommunications system
EP0786919A1 (de) * 1996-01-23 1997-07-30 International Business Machines Corporation Datenverarbeitungsverfahren zum effizienten Transport von Multimediapaketen über einem konventionellen digitalen Paketvermittlungsnetzwerk
US5710769A (en) * 1996-02-29 1998-01-20 Lucent Technologies Inc. Merging the functions of switching and cross connect in telecommunications networks
JP3168908B2 (ja) * 1996-04-11 2001-05-21 日本電気株式会社 Ａｔｍセルのペイロード部情報の交換方法
SE514992C2 (sv) * 1996-05-22 2001-05-28 Ericsson Telefon Ab L M Metod och anordning för koppling av olika stora TDM-kanaler
US6005871A (en) * 1996-08-22 1999-12-21 Telefonaktiebolaget Lm Ericsson Minicell alignment
CA2270463A1 (en) * 1996-10-30 1998-05-07 Telefonaktiebolaget Lm Ericsson Improved minicell alignment
US6128301A (en) * 1996-11-07 2000-10-03 Nortel Networks Limited Architecture for distribution of voice over ATM networks
GB9624916D0 (en) 1996-11-29 1997-01-15 Northern Telecom Ltd Scaleable data network router
SE511581C2 (sv) 1996-12-20 1999-10-25 Ericsson Telefon Ab L M System och förfarande för ATM-koppling av en telefonförbindelse
GB2322516A (en) * 1997-02-21 1998-08-26 Northern Telecom Ltd Multimedia switching system
US5948066A (en) * 1997-03-13 1999-09-07 Motorola, Inc. System and method for delivery of information over narrow-band communications links
AU733507B2 (en) * 1997-03-24 2001-05-17 Nokia Solutions And Networks Gmbh & Co. Kg Method and network component of a communication network for switching low bit rate connections between input assemblies and output assemblies
DE19757598A1 (de) 1997-12-23 1999-07-08 Siemens Ag Verfahren und Netzkomponente eines Kommunikationsnetzes zur Vermittlung von niederbitratigen Verbindungen zwischen Eingangsbaugruppen und Ausgangsbaugruppen
US6108337A (en) * 1998-01-07 2000-08-22 Mci Worldcom, Inc. Technology Department Resource manager for a virtual bearer channel platform
US6047005A (en) * 1998-01-07 2000-04-04 Mci Communications Corporation Virtual bearer channel platform for processing service requests received in the form of channel data
US6930998B1 (en) 1998-12-07 2005-08-16 Nortel Networks Limited Hybrid TDM and ATM voice switching central office and method of completing inter-office calls using same
EP1033901A3 (de) * 1998-12-18 2001-03-28 Nortel Networks Limited Verfahren und Vorrichtung zur Übertragung von Signalisierungsinformation zwischen an einem Paketnetz gekoppelten Kommunikationsknoten
EP1032242A3 (de) 1999-02-26 2003-09-10 Hitachi, Ltd. Vermittlungsverfahren, Verrmittlungseinrichtung und Vermittlungsnetzwerk
US6775266B1 (en) 1999-07-14 2004-08-10 Telefonaktiebolaget Lm Ericsson Narrowband applications using ATM switching and transport
US7054273B1 (en) 1999-08-06 2006-05-30 Tellabs Operations, Inc. Circuit integrity in a packet-switched network
AU7628300A (en) * 1999-08-06 2001-03-05 Tellabs Operations, Inc. Private lines traversing a packet network and re-arrangement of channels among packet network connections
US7436815B2 (en) 2000-02-25 2008-10-14 Telica, Inc. Switching system and method having low, deterministic latency
CN115037739B (zh) * 2022-06-13 2024-02-23 深圳乐播科技有限公司 文件传输方法、装置、电子设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8526620D0 (en) * 1985-10-29 1985-12-04 British Telecomm Communications network
DE3885753D1 (de) * 1988-09-23 1993-12-23 Siemens Ag Verfahren und Schaltungsanordnung zum Übertragen von Sprachsignalen in einem Breitband-Kommunikationsnetz.
EP0528087A1 (de) * 1991-08-19 1993-02-24 Siemens Aktiengesellschaft Verfahren und Anordnung zur Übermittlung von STM-vermittelten Nachrichten über ATM-Vermittlungsstellen
EP0544217A1 (de) * 1991-11-25 1993-06-02 Nec Corporation Verarbeitung von Zeitmultiplexsignalen in ATM-Zellen zur Verringerung der Zellaufbauzeit

Also Published As

Publication number Publication date
KR100318145B1 (ko) 2002-06-20
DE69412140D1 (de) 1998-09-03
TW240360B (en) 1995-02-11
BR9408313A (pt) 1997-08-05
KR960706730A (ko) 1996-12-09
NZ263909A (en) 1997-07-27
CA2178917A1 (en) 1995-06-29
CA2178917C (en) 2002-03-26
NO962594L (no) 1996-06-19
WO1995017789A1 (en) 1995-06-29
AU6517094A (en) 1995-07-10
DE69412140T2 (de) 1999-01-07
ES2120619T3 (es) 1998-11-01
ATE169168T1 (de) 1998-08-15
EP0736239A1 (de) 1996-10-09
NO962594D0 (no) 1996-06-19
JPH09508766A (ja) 1997-09-02
HK1003097A1 (en) 1998-10-09
AU686150B2 (en) 1998-02-05
EP0736239B1 (de) 1998-07-29

Similar Documents

Publication Publication Date Title
DK0736239T3 (da) ATM-net til smalbåndskommunikationer
TW217479B (en) Establishing telecommunications call paths between clustered switching entities
TW217480B (en) Apparatus for interfacing between telecommunications call signals and broadband signals
NO316559B1 (no) Etablering av forbindelsesveier i bredbånds sambandsnett
US5504742A (en) Broadband ISDN remote multiplexer
US6546011B1 (en) ATM cell switching system
US6327244B1 (en) Packet handler
EP0554969B1 (de) STM-Vermittlungseinrichtung
US4406005A (en) Dual rail time control unit for a T-S-T-digital switching system
EP0554970A2 (de) ATM/STM-Vermittlungseinrichtung
AU660261B2 (en) An exchange having a digital switching network
TW221084B (en) Establishing telecommunications call paths in broadband communication networks
Huang et al. Performance evaluation of a new cell loss control in ATM networks
EP0753228A1 (de) Atm-anpassungs- und anschlusstelle für daten mit konstanter bitrate
Li et al. A modular growth architecture for an ATM switch
KR20010065077A (ko) 다중 가입자 링크 정합용 에이티엠 셀 다중화 장치
KR950022455A (ko) 출력버퍼형 에이티엠(atm) 스위칭시스템
JPH06233338A (ja) 光ａｔｍ集線装置の集線方式