DE69217533T2 - Anordnung zur Auswertung von Sonetanzeigern - Google Patents

Anordnung zur Auswertung von Sonetanzeigern

Info

Publication number
DE69217533T2
DE69217533T2 DE69217533T DE69217533T DE69217533T2 DE 69217533 T2 DE69217533 T2 DE 69217533T2 DE 69217533 T DE69217533 T DE 69217533T DE 69217533 T DE69217533 T DE 69217533T DE 69217533 T2 DE69217533 T2 DE 69217533T2
Authority
DE
Germany
Prior art keywords
state
type
lop
ais
indicators
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 - Lifetime
Application number
DE69217533T
Other languages
English (en)
Other versions
DE69217533D1 (de
Inventor
William Bernard Weeber
Dale Lee Krisher
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.)
Alcatel Lucent NV
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
Publication of DE69217533D1 publication Critical patent/DE69217533D1/de
Application granted granted Critical
Publication of DE69217533T2 publication Critical patent/DE69217533T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Alarm Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DE69217533T 1991-10-02 1992-10-02 Anordnung zur Auswertung von Sonetanzeigern Expired - Lifetime DE69217533T2 (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 (2)

Publication Number Publication Date
DE69217533D1 DE69217533D1 (de) 1997-03-27
DE69217533T2 true DE69217533T2 (de) 1997-07-03

Family

ID=25090497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217533T Expired - Lifetime DE69217533T2 (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
FI91698C (fi) * 1992-07-01 1994-07-25 Nokia Telecommunications Oy Menetelmä synkronisessa digitaalisessa tietoliikennejärjestelmässä käytettävän signaalin vastaanottamiseksi
FI91697C (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
EP0539758B1 (de) 1997-02-19
EP0539758A1 (de) 1993-05-05
CA2079631A1 (en) 1993-04-03
DE69217533D1 (de) 1997-03-27
ATE149067T1 (de) 1997-03-15
US5210762A (en) 1993-05-11
ES2100995T3 (es) 1997-07-01

Similar Documents

Publication Publication Date Title
DE69217533D1 (de) Anordnung zur Auswertung von Sonetanzeigern
EP0302194A3 (de) Positionsmesseinrichtung mit mehreren Abtaststellen
EP0254906A3 (de) Pulsmodulierter Wärmeleitfähigkeitsdetektor
CA2109003A1 (en) Image Reading Apparatus and Copying Apparatus
ES509254A0 (es) "aparato de manejo en un instrumento musical electronico provisto de al menos un sintetizador".
ES8303571A1 (es) Dispositivo sensor destinado a ser utilizado en maquinas lavadoras.
AU530376B2 (en) Arrangement for determining the length of arbitrary shift registers
GB2312303A (en) Interleaved and sequential counter
EP0513395A4 (de)
DE68923597T2 (de) Eingangsstufen-Vorrichtung eines optischen Empfängers.
CA2096717A1 (en) Sonet tributary ambiguity resolution for elastic store control
KR910006855A (ko) 인터럽트 제어회로
KR960018935A (ko) 자동레벨선택기능을 가지는 신호수신장치
EP0330100A3 (en) Optical measuring device
SE9203642D0 (sv) Detekor foer avkaennande av haendelser i levande vaevnad
EP0348369A3 (de) Informationsanzeigefläche
WO1991004553A3 (en) An indicating panel for facilitating the acquisition of information and/or localization of selected points on a map
DE69231018T2 (de) Mikrorechner und Programmentwicklungsgerät
SU1070578A1 (ru) Устройство дл считывани информации
AU3490689A (en) Liquid-level indicator
KR890000984A (ko) 제어장치
EVSTIGNEEV et al. Function generators for a system of residual classes
JPS5725050A (en) Diagnostic system for logical operating circuit
Rafajlowicz L-optimal input signals for distributed-parameter systems identification.
JPS6477355A (en) Telephone set

Legal Events

Date Code Title Description
8364 No opposition during term of opposition