DE69329985T2 - SONET-geeignetes Vermittlungsverfahren mit verschiedenen Übertragungsgeschwindigkeiten - Google Patents

SONET-geeignetes Vermittlungsverfahren mit verschiedenen Übertragungsgeschwindigkeiten

Info

Publication number
DE69329985T2
DE69329985T2 DE69329985T DE69329985T DE69329985T2 DE 69329985 T2 DE69329985 T2 DE 69329985T2 DE 69329985 T DE69329985 T DE 69329985T DE 69329985 T DE69329985 T DE 69329985T DE 69329985 T2 DE69329985 T2 DE 69329985T2
Authority
DE
Germany
Prior art keywords
data
time slots
memory
time
superframe
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.)
Expired - Fee Related
Application number
DE69329985T
Other languages
English (en)
Other versions
DE69329985D1 (de
Inventor
Robert Lee Pawelski
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
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 DE69329985D1 publication Critical patent/DE69329985D1/de
Application granted granted Critical
Publication of DE69329985T2 publication Critical patent/DE69329985T2/de
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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • 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
DE69329985T 1992-10-20 1993-10-13 SONET-geeignetes Vermittlungsverfahren mit verschiedenen Übertragungsgeschwindigkeiten Expired - Fee Related DE69329985T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/964,537 US5323390A (en) 1992-10-20 1992-10-20 Multirate, sonet-ready, switching arrangement

Publications (2)

Publication Number Publication Date
DE69329985D1 DE69329985D1 (de) 2001-04-12
DE69329985T2 true DE69329985T2 (de) 2001-09-20

Family

ID=25508664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329985T Expired - Fee Related DE69329985T2 (de) 1992-10-20 1993-10-13 SONET-geeignetes Vermittlungsverfahren mit verschiedenen Übertragungsgeschwindigkeiten

Country Status (6)

Country Link
US (1) US5323390A (de)
EP (1) EP0594356B1 (de)
JP (1) JP2931188B2 (de)
AT (1) ATE199621T1 (de)
CA (1) CA2104755C (de)
DE (1) DE69329985T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100173A (nl) * 1991-02-01 1992-09-01 Philips Nv Subbandkodeerinrichting, en een zender voorzien van de kodeerinrichting.
US5696761A (en) * 1995-08-31 1997-12-09 Lucent Technologies Inc Method and apparatus for interfacing low speed access links to a high speed time multiplexed switch fabric
US5862135A (en) * 1996-10-10 1999-01-19 Lucent Technologies Inc. Simplified interface to a time-division multiplexed communications medium
US5987027A (en) * 1996-11-08 1999-11-16 Alcatel Cross-connect multirate/multicast SDH/SONET rearrangement procedure and cross-connect using same
BR9813190A (pt) * 1997-11-06 2000-08-22 Net Insight Ab Processo e aparelho para comutar dados
US6765928B1 (en) * 1998-09-02 2004-07-20 Cisco Technology, Inc. Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
DE19844732A1 (de) * 1998-09-29 2000-03-30 Siemens Ag Schaltungsanordnung und Verfahren zur Durchschaltung von Kanälen in einem Kommunikationsnetz
US7301941B2 (en) * 2000-04-11 2007-11-27 Lsi Corporation Multistage digital cross connect with synchronized configuration switching
US7260092B2 (en) 2000-04-11 2007-08-21 Lsi Corporation Time slot interchanger
US20030058848A1 (en) * 2000-04-11 2003-03-27 Velio Communications, Inc. Scheduling clos networks
US6870838B2 (en) 2000-04-11 2005-03-22 Lsi Logic Corporation Multistage digital cross connect with integral frame timing
US7113505B2 (en) * 2001-12-17 2006-09-26 Agere Systems Inc. Mesh architecture for synchronous cross-connects
JP3910063B2 (ja) * 2001-12-27 2007-04-25 富士通株式会社 伝送装置および該伝送装置におけるデータ処理方法
US7346049B2 (en) * 2002-05-17 2008-03-18 Brian Patrick Towles Scheduling connections in a multi-stage switch to retain non-blocking properties of constituent switching elements
US7177328B2 (en) * 2002-11-27 2007-02-13 Transwitch Corporation Cross-connect switch for synchronous network
US7330428B2 (en) * 2002-12-11 2008-02-12 Lsi Logic Corporation Grooming switch hardware scheduler
US20040156381A1 (en) * 2003-02-10 2004-08-12 Fischer Michael Andrew Partial queuing using an interface with bounded latency
US8462889B2 (en) 2005-10-04 2013-06-11 Hypres, Inc. Oversampling digital receiver for radio-frequency signals
US7362125B2 (en) * 2006-06-14 2008-04-22 Hypres, Inc. Digital routing switch matrix for digitized radio-frequency signals
JP4910893B2 (ja) * 2007-06-07 2012-04-04 富士通株式会社 タイムスロット入替装置
JP5471627B2 (ja) * 2010-03-09 2014-04-16 富士通株式会社 ネットワーク装置、エッジルータ及びパケット通信システム
US8401600B1 (en) 2010-08-02 2013-03-19 Hypres, Inc. Superconducting multi-bit digital mixer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485468A (en) * 1982-04-01 1984-11-27 At&T Bell Laboratories Control word generation method and source facilities for multirate data time division switching
US4608684A (en) * 1984-03-26 1986-08-26 Itt Corporation Digital switching systems employing multi-channel frame association apparatus
CA1257675A (en) * 1986-04-01 1989-07-18 Alan F. Graves Switching tdm digital signals
US4704716A (en) * 1985-12-31 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for establishing a wideband communication facility through a communication network having narrow bandwidth channels
US4771420A (en) * 1986-12-08 1988-09-13 Dsc Communications Corporation Time slot interchange digital switched matrix
JPH0785547B2 (ja) * 1988-07-08 1995-09-13 日本電気株式会社 フレーム変換器
US4855996A (en) * 1988-08-03 1989-08-08 American Telephone And Telegraph Company Time division multiplex arrangement
US4998242A (en) * 1988-12-09 1991-03-05 Transwitch Corp. Virtual tributary cross connect switch and switch network utilizing the same
US5040173A (en) * 1989-05-08 1991-08-13 At&T Bell Laboratories Network control arrangement based on topological equivalence
US4993016A (en) * 1989-05-08 1991-02-12 At&T Bell Laboratories Network control arrangement for processing a plurality of connection requests
US4991168A (en) * 1989-05-08 1991-02-05 At&T Bell Laboratories Concurrent multi-stage network control arrangement
US5005170A (en) * 1990-01-09 1991-04-02 At&T Bell Laboratories Multi-rate multiplexing arrangement efficiently utilizing multiplexed channel bandwidth
JP3169217B2 (ja) * 1990-01-19 2001-05-21 株式会社日立製作所 時分割多元速度回線接続方法及び装置
FR2659813B1 (fr) * 1990-03-19 1994-06-03 Cit Alcatel Unite de commutation elementaire pour equipement de brassage de trains numeriques multiplexes par multiplexage temporel d'affluents numeriques a differents debits.
US5146455A (en) * 1990-12-17 1992-09-08 At&T Bell Laboratories Wide range mixed rate TDM bus using a multiple of time slot interchange circuit switches

Also Published As

Publication number Publication date
CA2104755C (en) 1997-04-08
US5323390A (en) 1994-06-21
JPH06205480A (ja) 1994-07-22
DE69329985D1 (de) 2001-04-12
EP0594356A3 (de) 1994-12-14
EP0594356B1 (de) 2001-03-07
ATE199621T1 (de) 2001-03-15
EP0594356A2 (de) 1994-04-27
CA2104755A1 (en) 1994-04-21
JP2931188B2 (ja) 1999-08-09

Similar Documents

Publication Publication Date Title
DE69328002D1 (de) SONET-geeignetes Vermittlungsvorrichtung mit verschiedenen Übertragungsgeschwindigkeiten
DE69329985T2 (de) SONET-geeignetes Vermittlungsverfahren mit verschiedenen Übertragungsgeschwindigkeiten
ES2144579T3 (es) Servidor de video en continuo de soporte de informaciones.
DE69116249D1 (de) Wiederholer
CA2152714A1 (en) Method and apparatus for manipulating an atm cell
GB2221368A (en) Frame converter using a dual-port random access memory
AU643261B2 (en) Switching element for cross-connect equipment for digital bit streams multiplexed by time-division multiplexing digital tributaries with different bit rates
CA2064323A1 (en) Atm cell multiplexing device capable of reducing an accessing speed to a fifo memory thereof
EP0300492A3 (de) Zeitmultiplexkoppelfeld
JPH0297152A (ja) 時間スイッチ回路
ES2098239T3 (es) Nodo de abonado de un sistema de transmision de datos digitales.
CA2076144A1 (en) Delay-in-frames correcting system in a pcm transmission line
JPH0337359B2 (de)
DE69021881D1 (de) Datenvermittlungsknoten.
ATE12017T1 (de) Schaltungsanordnung fuer zeitmultiplexfernmeldevermittlungsanlagen, insb. pcmfernsprechvermittlungsanlagen, mit zeitmultiplexleitungen, deren zeitkanaele teils fuer nachrichtenverbindungen und teils zur uebertragung von signalisierungsinformationen dienen.
CA2230928A1 (en) Switch with one-bit resolution
KR950022098A (ko) 다중가입자 접속시의 전송속도차 보상 회로
JPH04180499A (ja) 時間スイッチ
JPH0514981A (ja) 時分割交換装置
JPS631294A (ja) 時間スイツチ
JPS5840994A (ja) メモリアクセス方式
KR960043956A (ko) 트렁크 수용 용량이 향상된 타임스위치장치
KR950016437A (ko) 멀티슬롯 호의 호순서 보전을 위한 시분할 스위치 장치
KR19980065484A (ko) 확장이 용이한 시분할 다중화 스위치
JPS6462997A (en) Time division switch

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee