MX9707618A - DISPOSITIVO PROCESADOR PARA CREAR Y TERMINAR SEÑALES DE TRANSPORTE SINCRaNICAS. - Google Patents

DISPOSITIVO PROCESADOR PARA CREAR Y TERMINAR SEÑALES DE TRANSPORTE SINCRaNICAS.

Info

Publication number
MX9707618A
MX9707618A MX9707618A MX9707618A MX9707618A MX 9707618 A MX9707618 A MX 9707618A MX 9707618 A MX9707618 A MX 9707618A MX 9707618 A MX9707618 A MX 9707618A MX 9707618 A MX9707618 A MX 9707618A
Authority
MX
Mexico
Prior art keywords
signals
mpe
spe
sts
wideband
Prior art date
Application number
MX9707618A
Other languages
English (en)
Inventor
Daniel P Lyon
Richard Schroder
Gary D Hanson
E Lawrence Read
Sharlene C Lin
Michael H Hanlon
Stephen A Deschaine
Original Assignee
Dsc Comm 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 Dsc Comm Corp filed Critical Dsc Comm Corp
Publication of MX9707618A publication Critical patent/MX9707618A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • 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
    • 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
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0041—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1301—Optical transmission, optical switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1302—Relay switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1304—Coordinate switches, crossbar, 4/2 with relays, coupling field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13208—Inverse multiplexing, channel bonding, e.g. TSSI aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13216—Code signals, frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13332—Broadband, CATV, dynamic bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1336—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13367—Hierarchical multiplexing, add-drop multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

En la direccion de entrada un procesador tributario incluye un codificador/decodificador SPE para extraer una envoltura de carga util sincronica (SPE) de una señal STS-1P. Un terminador de trayectoria puede extraer las señales DS3 o una envoltura de carga util de matriz (MPE) de STS-1P SPE. Un extractor DS1/DS3 genera las señales DS1 de ya sea las señales DS3 o MPE. Un trazador MPE crea las señales MPE de las señales DS1. Una interconexion de fase de banda amplia convierte las señales MPE en señales de formato de transporte de matriz (MTF) para una interconexion en una matriz de fase de centro de banda ancha. En la direccion de salida, la interconexion de fase de banda ancha recibe las señales MTF de la matriz de fase de centro de banda ancha y genera las señales MPE desde las mismas. Las señales MPE son entonces enviadas a través del trazador MPE en orden para extraer las señales DS1. Las señales DS1 son convertidas en señales DS3 u otro trazador MPE por el extractor DS1/DS3. El terminador de trayectoria recibe las señales DS3 o MPE para la conversion en STS-1P SPE. El codificador/decodificador SPE crea las señales STS-1P de STS-1P SPE para la transmision al subsistema o red interconectado apropiado.
MX9707618A 1995-04-05 1996-03-19 DISPOSITIVO PROCESADOR PARA CREAR Y TERMINAR SEÑALES DE TRANSPORTE SINCRaNICAS. MX9707618A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/417,102 US5675580A (en) 1993-12-30 1995-04-05 Processor device for terminating and creating synchronous transport signals
PCT/US1996/003831 WO1996031962A1 (en) 1995-04-05 1996-03-19 Processor device for terminating and creating synchronous transport signals

Publications (1)

Publication Number Publication Date
MX9707618A true MX9707618A (es) 1997-12-31

Family

ID=23652591

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9707618A MX9707618A (es) 1995-04-05 1996-03-19 DISPOSITIVO PROCESADOR PARA CREAR Y TERMINAR SEÑALES DE TRANSPORTE SINCRaNICAS.

Country Status (7)

Country Link
US (2) US5675580A (es)
EP (1) EP0872058A1 (es)
JP (1) JPH11503291A (es)
CN (1) CN1083186C (es)
CA (1) CA2217529A1 (es)
MX (1) MX9707618A (es)
WO (1) WO1996031962A1 (es)

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US5742605A (en) * 1994-02-28 1998-04-21 Sprint Communications Co., L.P. Synchronous optical network using a ring architecture
DE4446511A1 (de) * 1994-12-24 1996-06-27 Sel Alcatel Ag Synchrones digitales Nachrichtenübertragungssystem mit hierarchischem Synchronisierungsnetz
US5923653A (en) * 1995-04-21 1999-07-13 Tektronix, Inc. SONET/SDH receiver processor
US5917827A (en) * 1996-05-15 1999-06-29 Alcatel Usa Sourcing, L.P. Multiple rate network interface and method
US5886994A (en) * 1996-07-01 1999-03-23 Alcatel Usa Sourcing, L.P. Apparatus and method for mapping high density E1 signals into a digital cross-connect matrix space
US5883898A (en) * 1996-07-01 1999-03-16 Alcatel Usa Sourcing, L.P. Apparatus and method for mapping E1 signals into a digital cross-connect matrix space
US6912201B1 (en) * 1996-07-12 2005-06-28 Fujitsu Limited Pointer processing apparatus, POH terminating process apparatus, method of POH terminating process and pointer/POH terminating process apparatus in SDH transmission system
US5884064A (en) * 1996-09-04 1999-03-16 Lucent Technologies Inc. System for emulating a virtual path in an ATM network
JPH10262021A (ja) * 1997-03-17 1998-09-29 Fujitsu Ltd 伝送装置
US5841760A (en) * 1997-04-24 1998-11-24 Northern Telecom Limited Transparent multiplexer/demultiplexer
US6298038B1 (en) * 1997-04-24 2001-10-02 Nortel Networks Limited Transparent transport
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US6044088A (en) * 1997-09-30 2000-03-28 Alcatel Usa Sourcing, L.P. System and circuit for telecommunications data conversion
US6266345B1 (en) * 1998-04-24 2001-07-24 Xuan Zhon Ni Method and apparatus for dynamic allocation of bandwidth to data with varying bit rates
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US6816486B1 (en) * 1999-03-25 2004-11-09 Inrange Technologies Corporation Cross-midplane switch topology
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US6721336B1 (en) * 1999-12-22 2004-04-13 Alcatel STS-n with enhanced granularity
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US6281702B1 (en) 2000-05-30 2001-08-28 International Business Machines Corporation CMOS small signal terminated hysteresis receiver
US6359464B1 (en) 2000-05-30 2002-03-19 International Business Machines Corporation Method of use with a terminator and network
US6262591B1 (en) 2000-05-30 2001-07-17 International Business Machines Corporation SOI small signal terminated receiver
US6335632B1 (en) 2000-05-30 2002-01-01 International Business Machines Corporation CMOS small signal switchable terminator network
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US6400178B1 (en) 2000-05-30 2002-06-04 International Business Machines Corporation CMOS small signal terminated receiver
US6420897B1 (en) 2000-05-30 2002-07-16 International Business Machines Corporation SOI small signal terminator and network
US6259269B1 (en) 2000-05-30 2001-07-10 International Business Machines Corporation Soi small signal terminated hysteresis receiver
US6310490B1 (en) 2000-05-30 2001-10-30 International Business Machines Corporation CMOS small signal switchable, impedence and voltage adjustable terminator network and receiver integration
US6356104B1 (en) 2000-05-30 2002-03-12 International Business Machines Corporation CMOS small signal switchable, impedence and voltage adjustable terminator network
US6373276B1 (en) 2000-05-31 2002-04-16 International Business Machines Corporation CMOS small signal switchable impedence and voltage adjustable terminator with hysteresis receiver network
ITTO20001117A1 (it) * 2000-11-30 2002-05-30 Cit Alcatel Interfaccia perfezionata per reti di telecomunicazione a gerarchia sincrona.
US6826201B2 (en) * 2000-12-19 2004-11-30 Nortel Networks Limited Multiplexing SONET /SDH data streams using independent encoding schemes
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Also Published As

Publication number Publication date
CA2217529A1 (en) 1996-10-10
CN1083186C (zh) 2002-04-17
WO1996031962A1 (en) 1996-10-10
US5675580A (en) 1997-10-07
CN1184574A (zh) 1998-06-10
US5850387A (en) 1998-12-15
EP0872058A1 (en) 1998-10-21
JPH11503291A (ja) 1999-03-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees