ES2059927T3 - Transmisor numerico sincronico. - Google Patents

Transmisor numerico sincronico.

Info

Publication number
ES2059927T3
ES2059927T3 ES90114571T ES90114571T ES2059927T3 ES 2059927 T3 ES2059927 T3 ES 2059927T3 ES 90114571 T ES90114571 T ES 90114571T ES 90114571 T ES90114571 T ES 90114571T ES 2059927 T3 ES2059927 T3 ES 2059927T3
Authority
ES
Spain
Prior art keywords
clock signal
kbit
data transmission
synchronous
transmitter
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
ES90114571T
Other languages
English (en)
Inventor
Jacques Lemaistre
Thierry Filoux
Gerard Pezy
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.)
ALE International SAS
Original Assignee
Alcatel Business Systemes SA
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 Business Systemes SA filed Critical Alcatel Business Systemes SA
Application granted granted Critical
Publication of ES2059927T3 publication Critical patent/ES2059927T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Transmitters (AREA)
  • Small-Scale Networks (AREA)

Abstract

EL TRANSMISOR NUMERICO SINCRONO, QUE EMPALMA UN EQUIPO TERMINAL CON UN AUTOCONMUTADOR NUMERICO PRIVADO MULTISERVICIO QUE ACCEDE A LA RED CONMUTADA A 64KBIT/S, SE CARACTERIZA PORQUE CONSTA DE UNOS ELEMENTOS (15,19) PARA GENERAR UN RELOJ DE TRAMA (HT) QUE DEFINE UN CANAL DE TRANSMISION DE DATOS A 64 KBIT/S, A PARTIR DEL CUAL SE RIGE LA TRANSMISION DE DATOS EN LOS DOS SENTIDOS CON EL AUTOCONMUTADOR. UNOS ELEMENTOS (16) PARA GENERAR UN RELOJ DE BITS (HB) A LA FRECUENCIA DE LOS DATOS DEL EQUIPO TERMINAL PROPORCIONA LA GESTION DE LAS TRANSFERENCIAS EN LOS DOS SENTIDOS CON EL TERMINAL Y UNOS ELEMENTOS (16,18) PARA SINCRONIZAR PERIODICAMENTE EL RELOJ DE BITS (HB) CON EL RELOJ DE TRAMA (HT). APLICACION EN LA TRANSMISION SINCRONA DE DATOS HASTA 64 KBIT/S
ES90114571T 1989-08-02 1990-07-30 Transmisor numerico sincronico. Expired - Lifetime ES2059927T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910419A FR2650717B1 (fr) 1989-08-02 1989-08-02 Transmetteur numerique synchrone

Publications (1)

Publication Number Publication Date
ES2059927T3 true ES2059927T3 (es) 1994-11-16

Family

ID=9384406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90114571T Expired - Lifetime ES2059927T3 (es) 1989-08-02 1990-07-30 Transmisor numerico sincronico.

Country Status (6)

Country Link
US (1) US5124976A (es)
EP (1) EP0411529B1 (es)
AT (1) ATE110905T1 (es)
DE (1) DE69012020T2 (es)
ES (1) ES2059927T3 (es)
FR (1) FR2650717B1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543189B2 (ja) * 1989-06-13 1996-10-16 富士通株式会社 構内交換機の中継台制御方式
FI905698A (fi) * 1990-11-19 1992-05-20 Telenokia Oy Dataoeverfoeringssystem och ett foerfarande foer kontroll av kontakt vid dataoeverfoeringssystemet.
FR2673787B1 (fr) * 1991-03-08 1993-05-07 Alcatel Business Systems Procede et agencement concentrateurs en mode paquet pour terminaux de donnees desservis par un reseau rnis.
JPH05136758A (ja) * 1991-11-15 1993-06-01 Nec Corp 多重速度変換装置
US5530846A (en) * 1993-12-29 1996-06-25 International Business Machines Corporation System for decoupling clock amortization from clock synchronization
US5970103A (en) 1996-09-06 1999-10-19 Townshend; Brent High speed communications system for analog subscriber connections
ATE265120T1 (de) * 1994-12-09 2004-05-15 Brent Townshend Schnelles vermittlungssystem für analoge teilnehmeranschlüsse
JPH08255038A (ja) * 1995-03-17 1996-10-01 Nec Corp Ｖ２４／ｖ２８、ｖ３５共有インタフェース・システム
JPH10135875A (ja) * 1996-10-28 1998-05-22 Nec Corp エコーキャンセラ装置
US6111860A (en) * 1997-11-03 2000-08-29 Itt Manufacturing Enterprises, Inc. Communication interface system for half duplex digital radios
DE102005041455A1 (de) * 2005-08-31 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043482A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043485A1 (de) 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043481A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
CN110661737A (zh) * 2019-11-01 2020-01-07 深圳市度彼电子有限公司 距离测试设备及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389544A (en) * 1981-03-31 1983-06-21 Siemens Corporation Digital telephone apparatus
US4551835A (en) * 1983-06-27 1985-11-05 International Business Machines Corporation X.21 Switching system
US4607364A (en) * 1983-11-08 1986-08-19 Jeffrey Neumann Multimode data communication system
DE3544797A1 (de) * 1985-12-18 1987-06-19 Deutsche Bundespost System zum gleichzeitigen betrieb mehrerer endgeraete an einer netzabschlusseinheit eines breitbandnetzes
EP0343305B1 (en) * 1988-04-29 1995-07-26 International Business Machines Corporation Bit rate adaptation system for digital transmission systems

Also Published As

Publication number Publication date
FR2650717A1 (fr) 1991-02-08
DE69012020D1 (de) 1994-10-06
FR2650717B1 (fr) 1991-10-04
ATE110905T1 (de) 1994-09-15
EP0411529B1 (fr) 1994-08-31
EP0411529A1 (fr) 1991-02-06
DE69012020T2 (de) 1994-12-22
US5124976A (en) 1992-06-23

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