ATE149067T1 - Anordnung zur auswertung von sonetanzeigern - Google Patents

Anordnung zur auswertung von sonetanzeigern

Info

Publication number
ATE149067T1
ATE149067T1 AT92116908T AT92116908T ATE149067T1 AT E149067 T1 ATE149067 T1 AT E149067T1 AT 92116908 T AT92116908 T AT 92116908T AT 92116908 T AT92116908 T AT 92116908T AT E149067 T1 ATE149067 T1 AT E149067T1
Authority
AT
Austria
Prior art keywords
state
type
sonet
lop
ais
Prior art date
Application number
AT92116908T
Other languages
English (en)
Inventor
William Bernard Weeber
Dale Lee Krisher
Original Assignee
Alcatel Nv
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 Nv filed Critical Alcatel Nv
Application granted granted Critical
Publication of ATE149067T1 publication Critical patent/ATE149067T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process
    • 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]
    • H04J2203/006—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Alarm Systems (AREA)
AT92116908T 1991-10-02 1992-10-02 Anordnung zur auswertung von sonetanzeigern ATE149067T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/771,038 US5210762A (en) 1991-10-02 1991-10-02 Sonet pointer interpretation system and method

Publications (1)

Publication Number Publication Date
ATE149067T1 true ATE149067T1 (de) 1997-03-15

Family

ID=25090497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92116908T ATE149067T1 (de) 1991-10-02 1992-10-02 Anordnung zur auswertung von sonetanzeigern

Country Status (6)

Country Link
US (1) US5210762A (de)
EP (1) EP0539758B1 (de)
AT (1) ATE149067T1 (de)
CA (1) CA2079631A1 (de)
DE (1) DE69217533T2 (de)
ES (1) ES2100995T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2076238C (en) * 1991-08-21 1997-12-30 Yoshihide Kuroda Sonet transmission signal processing method and sonet transmission signal processing apparatus
US5706299A (en) * 1992-05-21 1998-01-06 Alcatel Network Systems, Inc. Sonet tributary ambiguity resolution for elastic store control
FI91697C (fi) * 1992-07-01 1994-07-25 Nokia Telecommunications Oy Menetelmä synkronisessa digitaalisessa tietoliikennejärjestelmässä käytettävän signaalin vastaanottamiseksi
FI91698C (fi) * 1992-07-01 1994-07-25 Nokia Telecommunications Oy Menetelmä synkronisessa digitaalisessa tietoliikennejärjestelmässä käytettävän signaalin vastaanottamiseksi
FI91692C (fi) * 1992-07-24 1994-07-25 Nokia Telecommunications Oy Menetelmä synkronisessa digitaalisessa tietoliikennejärjestelmässä käytettävän signaalin vastaanottamiseksi
JP2502263B2 (ja) * 1993-06-18 1996-05-29 日本電気株式会社 エラ―検出方式
FI94813C (fi) * 1993-11-12 1995-10-25 Nokia Telecommunications Oy Menetelmä synkronisessa digitaalisessa tietoliikennejärjestelmässä käytettävän signaalin vastaanottamiseksi
IT1265424B1 (it) * 1993-12-22 1996-11-22 Alcatel Italia Metodo e disposizione ciruitale di realizzazione della funzione di hpa negli apparati sdh
IT1275266B (it) * 1995-05-29 1997-08-05 Alcatel Italia Metodo e circuiti per la interpretazione del puntatore in dispositivi della gerarchia numerica sincrona sdh
US5535219A (en) * 1995-06-14 1996-07-09 National Semiconductor Corp. Sonet/SDH pointer calculation circuit
US5841762A (en) * 1996-03-29 1998-11-24 British Telecommunications Public Limited Company Monitoring a synchronous digital hierarchy transmission path
IL133504A (en) * 1999-12-14 2004-02-08 Eci Telecom Ltd Handling an alarm situation in a telecommunication system
US6981228B1 (en) * 2000-09-29 2005-12-27 Sbc Technology Resources, Inc. Interactive topology graphs for visualization and characterization of SONET consumption patterns
US7362759B2 (en) * 2001-05-21 2008-04-22 Intel Corporation Method and apparatus for encoding information
US7158517B2 (en) * 2001-05-21 2007-01-02 Intel Corporation Method and apparatus for frame-based protocol processing
US7212599B2 (en) * 2002-01-25 2007-05-01 Applied Micro Circuits Corporation Jitter and wander reduction apparatus
US7305014B2 (en) * 2003-04-22 2007-12-04 David Kirk Synchronous system bus
US20060067314A1 (en) * 2004-09-29 2006-03-30 Michael Ho Overhead processing and generation techniques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967405A (en) * 1988-12-09 1990-10-30 Transwitch Corporation System for cross-connecting high speed digital SONET signals
US4964095A (en) * 1989-05-12 1990-10-16 Alcatel Na, Inc. Data communication bypass apparatus and method

Also Published As

Publication number Publication date
EP0539758A1 (de) 1993-05-05
EP0539758B1 (de) 1997-02-19
US5210762A (en) 1993-05-11
DE69217533T2 (de) 1997-07-03
CA2079631A1 (en) 1993-04-03
ES2100995T3 (es) 1997-07-01
DE69217533D1 (de) 1997-03-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee