ES2086728T3 - Procedimiento para la recepcion y emision de cabeceras de seccion de y para señales stm-1 en un servidor de cabezales de seccion de un nudo de red. - Google Patents
Procedimiento para la recepcion y emision de cabeceras de seccion de y para señales stm-1 en un servidor de cabezales de seccion de un nudo de red.Info
- Publication number
- ES2086728T3 ES2086728T3 ES92903990T ES92903990T ES2086728T3 ES 2086728 T3 ES2086728 T3 ES 2086728T3 ES 92903990 T ES92903990 T ES 92903990T ES 92903990 T ES92903990 T ES 92903990T ES 2086728 T3 ES2086728 T3 ES 2086728T3
- Authority
- ES
- Spain
- Prior art keywords
- stm
- signals
- section
- pct
- date aug
- 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
Links
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
-
- 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
- H04J2203/0005—Switching elements
- H04J2203/0007—Space switch details
-
- 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
- H04J2203/0025—Peripheral units
-
- 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 Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
EN UN MULTIPLEXOR CROSS-CONNECT (CCM2) ESTAN CONECTADOS A UN CAMPO DE CABEZA ESPACIAL (RKF) UNA VARIEDAD DE UNIDADES DE CONEXION, ENTRE OTRAS, AQUELLAS (AE1) PARA SEÑALES STM-1 EN LA JERARQUIA SINCRONO-DIGITAL (SDH). LAS CABEZAS DE CUADRO DE ESTE MODULO DE TRANSPORTE SINCRONO (STM-1) SON EN CONJUNTO PARCIALMENTE RECIBIDAS Y EVALUADAS EN UN SERVER-CABEZA DE CUADRO (SOHS) CON LA AYUDA DE UN ORDENADOR DE NUDO DE RED (NCU) Y PARCIALMENTE ENTRELAZADAS Y TRANSMITIDAS. ESTE PROCESO SE SIMPLIFICA PORQUE LAS SEÑALES STM-1 SE CONVIERTEN EN VARIAS SEÑALES D39 CONOCIDAS EN SI CON UNA TASA EN BITIOS DE 38,912 MBIT/S Y VICEVERSA, MIENTRAS QUE POR MEDIO DEL CAMPO DE CABEZA ESPACIAL (RKF) SOLAMENTE LOS BITIOS DE LAS CABEZAS DE CUADRO NECESARIOS PARA LA TRANSMISION SON INSERTADOS EN SOLO UNA DE LAS DIECISEIS COLUMNAS DEL CUADRO DE UNA SEÑAL D-39 PERTENECIENTE A LA SEÑAL STM-1. SOLAMENTE ESTAS COLUMNAS ESPECIALES DE CADA GRUPO DE DIECISEIS SEÑALES STM-1 SE COMBINAN EN UNA SEÑAL D39 PROPIA QUE EL SERVERCABEZADE CUADRO (SOHS) RECIBE O TRANSMITE. SEMEJANTES MULTIPLEXORES CROSS-CONNECT (CCM2) SON INSERTADOS EN NUDOS DE RED DE REDES DIGITALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4104238A DE4104238A1 (de) | 1991-02-12 | 1991-02-12 | Verfahren zum empfang und zur abgabe von rahmenkoepfen von und fuer stm-1-signale in einem rahmenkopf-server eines netzknotens |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086728T3 true ES2086728T3 (es) | 1996-07-01 |
Family
ID=6424891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92903990T Expired - Lifetime ES2086728T3 (es) | 1991-02-12 | 1992-02-05 | Procedimiento para la recepcion y emision de cabeceras de seccion de y para señales stm-1 en un servidor de cabezales de seccion de un nudo de red. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5465252A (es) |
EP (1) | EP0571424B1 (es) |
JP (1) | JPH06500221A (es) |
AT (1) | ATE138234T1 (es) |
AU (1) | AU648147B2 (es) |
CA (1) | CA2103804A1 (es) |
DE (2) | DE4104238A1 (es) |
ES (1) | ES2086728T3 (es) |
WO (1) | WO1992014315A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5742605A (en) * | 1994-02-28 | 1998-04-21 | Sprint Communications Co., L.P. | Synchronous optical network using a ring architecture |
JP2616486B2 (ja) * | 1995-05-17 | 1997-06-04 | 日本電気株式会社 | 同期網リングネットワークシステム |
DE19608621C2 (de) * | 1996-03-06 | 1998-03-19 | Nokia Telecommunications Oy | Telekommunikationsnetzwerk |
US6011802A (en) * | 1996-10-22 | 2000-01-04 | Sprint Communications Co. L.P. | Method and system for conversion and transmission of communication signals |
US7301953B1 (en) | 1996-10-22 | 2007-11-27 | Sprint Communications Company L.P. | Method and system for transporting a secondary communication signal with a primary communication signal |
US7643500B1 (en) | 1996-10-22 | 2010-01-05 | Sprint Communications Company L.P. | Overhead replication for SONET signals |
US6603776B1 (en) * | 1999-04-05 | 2003-08-05 | Lucent Technologies, Inc. & Pmc-Sierra, Inc. | System for efficient broadband data payload conversion |
US6891862B1 (en) * | 1999-04-26 | 2005-05-10 | Nortel Networks Limited | Multiplex hierarchy for high capacity transport systems |
EP1096712A3 (en) * | 1999-10-29 | 2005-09-07 | Nippon Telegraph and Telephone Corporation | Path network and path network operation method using conversion of protection path into working path |
CA2293066A1 (en) | 1999-12-20 | 2001-06-20 | Nortel Networks Corporation | Method and apparatus for cross-connecting data streams with efficient memory utilization and transparent protocol conversion |
KR100379254B1 (ko) * | 2000-07-28 | 2003-04-08 | 주식회사 우리넷 | 분기 결합용 광 가입자 전송장치 |
US6965618B1 (en) * | 2000-12-22 | 2005-11-15 | Applied Micro Circuits Corporation | System and method for programming the bit error rate of frame synchronization words in a multidimensional digital frame structure |
US7158517B2 (en) * | 2001-05-21 | 2007-01-02 | Intel Corporation | Method and apparatus for frame-based protocol processing |
US7362759B2 (en) * | 2001-05-21 | 2008-04-22 | Intel Corporation | Method and apparatus for encoding information |
IL144059A0 (en) * | 2001-06-28 | 2002-04-21 | Lightscape Networks Ltd | Overhead handling method and system for high order data streams |
IL149323A0 (en) | 2002-04-24 | 2002-11-10 | Lightscape Networks Ltd | Handling traffic in a synchronous communication network |
DE20212686U1 (de) | 2002-08-19 | 2002-10-10 | Lightscape Networks Ltd., Petach Tikva | Vorrichtung zur Hinzufügung eines neuen Kommunikationskanals |
CN1241361C (zh) * | 2002-09-23 | 2006-02-08 | 华为技术有限公司 | 一种多厂家光同步数字系列设备管理信息的透传方法 |
IL152314A (en) | 2002-10-16 | 2007-07-04 | Eci Telecom Ltd | Handling traffic in a synchronous communication network |
WO2004055038A1 (en) * | 2002-12-13 | 2004-07-01 | The Regents Of The University Of California | Diagnostic test for attention deficit hyperactivity disorder |
DE10324605A1 (de) * | 2003-05-30 | 2004-12-23 | Siemens Ag | Verfahren und Netzelement zur Verarbeitung von Overheaddaten eines Transportmoduls |
US20060067314A1 (en) * | 2004-09-29 | 2006-03-30 | Michael Ho | Overhead processing and generation techniques |
US20060197767A1 (en) * | 2005-03-07 | 2006-09-07 | Ward Robert G | Algorithm to automatically configure a SONET/SDH demultiplexer by pushing a button, and displaying a result and status thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR87713E (fr) * | 1964-04-17 | 1966-07-22 | Halcon International Inc | Procédé de production d'acide adipique par oxydation d'une matière contenant de la cyclohexanone |
US5214643A (en) * | 1988-05-11 | 1993-05-25 | Siemens Aktiengesellschaft | Method for inserting an asynchronous 139,264 kbit/s signal into a 155,520 kbit/s signal |
DE3819259A1 (de) * | 1988-06-06 | 1989-12-07 | Siemens Ag | Verfahren zum ein- und auskoppeln von signalen in bzw. aus teilbereichen der zusatzsignale von transportmoduln einer synchronen digitalsignal-hierarchie |
US5123010A (en) * | 1989-07-13 | 1992-06-16 | Siemens Aktiengesellschaft | Method for the through-connection of multiplex signals via cross connectors |
LU87713A1 (de) * | 1989-08-31 | 1990-07-24 | Siemens Ag | Kreuzschaltungsverfahren(cross-connect)fuer stm-1-signale der synchron-digital-multiplexhierarchie |
US5267239A (en) * | 1989-08-31 | 1993-11-30 | Siemens Aktiengesellschaft | Cross-connect method for STM-1 signals of the synchronous digital multiplex hierarchy |
LU87714A1 (de) * | 1989-11-29 | 1990-07-24 | Siemens Ag | Verfahren zum uebertragen eines digitalen breitbandsignals in einer untersystemeinheitenkette ueber ein netz einer synchron-digital-multiplexhierarchie |
DE3942883A1 (de) * | 1989-12-23 | 1991-06-27 | Philips Patentverwaltung | Schaltungsanordnung zur bitratenanpassung |
JPH03207197A (ja) * | 1990-01-09 | 1991-09-10 | Fujitsu Ltd | ディジタルクロスコネクト装置 |
FR2657741B1 (fr) * | 1990-01-29 | 1992-04-03 | Cit Alcatel | Interface de restructuration de trames pour trains numeriques multiplexes par multiplexage temporel d'affluents numeriques a differents debits. |
US5315594A (en) * | 1992-03-02 | 1994-05-24 | Alcatel Network Systems, Inc. | Inter-network transport element of sonet overhead |
-
1991
- 1991-02-12 DE DE4104238A patent/DE4104238A1/de not_active Withdrawn
-
1992
- 1992-02-05 DE DE59206319T patent/DE59206319D1/de not_active Expired - Fee Related
- 1992-02-05 AU AU12279/92A patent/AU648147B2/en not_active Ceased
- 1992-02-05 JP JP4503904A patent/JPH06500221A/ja active Pending
- 1992-02-05 EP EP92903990A patent/EP0571424B1/de not_active Expired - Lifetime
- 1992-02-05 WO PCT/DE1992/000072 patent/WO1992014315A1/de active IP Right Grant
- 1992-02-05 US US08/104,162 patent/US5465252A/en not_active Expired - Fee Related
- 1992-02-05 ES ES92903990T patent/ES2086728T3/es not_active Expired - Lifetime
- 1992-02-05 AT AT92903990T patent/ATE138234T1/de not_active IP Right Cessation
- 1992-02-05 CA CA002103804A patent/CA2103804A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0571424B1 (de) | 1996-05-15 |
AU648147B2 (en) | 1994-04-14 |
DE4104238A1 (de) | 1992-08-13 |
ATE138234T1 (de) | 1996-06-15 |
CA2103804A1 (en) | 1992-08-13 |
WO1992014315A1 (de) | 1992-08-20 |
JPH06500221A (ja) | 1994-01-06 |
DE59206319D1 (de) | 1996-06-20 |
US5465252A (en) | 1995-11-07 |
AU1227992A (en) | 1992-09-07 |
EP0571424A1 (de) | 1993-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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