CA2016639A1 - Generateur d'octet sonet h4 - Google Patents

Generateur d'octet sonet h4

Info

Publication number
CA2016639A1
CA2016639A1 CA2016639A CA2016639A CA2016639A1 CA 2016639 A1 CA2016639 A1 CA 2016639A1 CA 2016639 A CA2016639 A CA 2016639A CA 2016639 A CA2016639 A CA 2016639A CA 2016639 A1 CA2016639 A1 CA 2016639A1
Authority
CA
Canada
Prior art keywords
byte
counters
mismatch counter
counter
multiplexer mode
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.)
Granted
Application number
CA2016639A
Other languages
English (en)
Other versions
CA2016639C (fr
Inventor
Timothy J. Williams
Ertugrul Baydar
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.)
Nokia of America Corp
Original Assignee
Alcatel NA 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 Alcatel NA Inc filed Critical Alcatel NA Inc
Publication of CA2016639A1 publication Critical patent/CA2016639A1/fr
Application granted granted Critical
Publication of CA2016639C publication Critical patent/CA2016639C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • 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
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network
    • Y10S370/907—Synchronous optical network, SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CA002016639A 1989-05-12 1990-05-11 Generateur d'octet sonet h4 Expired - Fee Related CA2016639C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/351,184 US5001708A (en) 1989-05-12 1989-05-12 Sonet H4 byte generator
US07/351,184 1989-05-12

Publications (2)

Publication Number Publication Date
CA2016639A1 true CA2016639A1 (fr) 1990-11-12
CA2016639C CA2016639C (fr) 1994-07-05

Family

ID=23379917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016639A Expired - Fee Related CA2016639C (fr) 1989-05-12 1990-05-11 Generateur d'octet sonet h4

Country Status (3)

Country Link
US (1) US5001708A (fr)
AU (1) AU625124B2 (fr)
CA (1) CA2016639C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189410A (en) * 1989-12-28 1993-02-23 Fujitsu Limited Digital cross connect system
CA2092291A1 (fr) * 1990-09-24 1992-03-25 Steven G. Morton Appareil et methode de generation de signaux sonet
FI88841C (fi) * 1991-10-30 1993-07-12 Nokia Telecommunications Oy Foerfarande foer att behandla dataoeverfoeringsramar av vaexlande laengd med en kanalstyrenhet och foer att placera desamma till ett cykliskt buffertminne
ES2111553T3 (es) * 1991-12-24 1998-03-16 Alsthom Cge Alcatel Maquina logica para procesar informacion de control de tramas de transmision de telecomunicacion.
US5315594A (en) * 1992-03-02 1994-05-24 Alcatel Network Systems, Inc. Inter-network transport element of sonet overhead
US5365518A (en) * 1992-03-02 1994-11-15 Alcatel Network Systems, Inc. Sonet overhead server
US5872780A (en) * 1992-05-21 1999-02-16 Alcatel Network Systems, Inc. Sonet data transfer protocol between facility interfaces and cross-connect
US5784377A (en) * 1993-03-09 1998-07-21 Hubbell Incorporated Integrated digital loop carrier system with virtual tributary mapper circuit
IT1265424B1 (it) * 1993-12-22 1996-11-22 Alcatel Italia Metodo e disposizione ciruitale di realizzazione della funzione di hpa negli apparati sdh
WO2001097390A2 (fr) * 2000-06-14 2001-12-20 Vitesse Semiconductor Corporation Mise en correspondance de surdebit de transport transparent
US7006536B1 (en) * 2001-07-12 2006-02-28 Lighthouse Capital Partners Iv, Lp System and method for transporting multiple low-bit-rate signals over a single high-bit-rate medium
US7903662B2 (en) * 2005-07-28 2011-03-08 Cisco Technology, Inc. Virtual concatenation sequence mismatch defect detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719624A (en) * 1986-05-16 1988-01-12 Bell Communications Research, Inc. Multilevel multiplexing
US4835768A (en) * 1988-04-14 1989-05-30 Bell Communications Research, Inc. High speed digital signal framer-demultiplexer

Also Published As

Publication number Publication date
AU625124B2 (en) 1992-07-02
CA2016639C (fr) 1994-07-05
AU5468090A (en) 1990-11-15
US5001708A (en) 1991-03-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed