ES8406820A1 - Aparato de sincronizacion en un sistema de telecomunicacion del tipo multiplex de division de tiempo - Google Patents

Aparato de sincronizacion en un sistema de telecomunicacion del tipo multiplex de division de tiempo

Info

Publication number
ES8406820A1
ES8406820A1 ES521815A ES521815A ES8406820A1 ES 8406820 A1 ES8406820 A1 ES 8406820A1 ES 521815 A ES521815 A ES 521815A ES 521815 A ES521815 A ES 521815A ES 8406820 A1 ES8406820 A1 ES 8406820A1
Authority
ES
Spain
Prior art keywords
bus
modules
transmitters
transmitter
time
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
Application number
ES521815A
Other languages
English (en)
Other versions
ES521815A0 (es
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES8406820A1 publication Critical patent/ES8406820A1/es
Publication of ES521815A0 publication Critical patent/ES521815A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

APARATO DE SINCRONIZACION EN UN SISTEMA DE TELECOMUNICACION DEL TIPO DE TRANSMISION SIMULTANEA POR DIVISION DE TIEMPOS.CONSTA DE UNA LINEA GENERAL PARA PERMITIR LA TRANSMISION DESDE TRANSMISORES ARBITRARIOS A RECEPTORES ARBITRARIOS, DIVIDIDA EN TRES SECCIONES; EN LA PRIMERA SECCION (B1), SE CONECTAN LOS TRANSMISORES ARBITRARIOS EN UN ORDEN DADO, Y SE OBTIENE UN RETARDO FIJO QUE ES EL MISMO PARA CADA MODULO; EN LA SECCION FINAL (B3) SE CONECTAN LOS RECEPTORES ARBITRARIOS EN EL MISMO ORDEN QUE LOS TRANSMISORES, SE OBTIENE UN RETARDO FIJO QUE ES EL MISMO PARACADA MODULO; Y EN LA SECCION INTERMEDIA (B2) CON LONGITUD VARIABLE, QUE SE AJUSTA CON RELACION A LA MAGNITUD DE LOS RETARDOS FIJOS, PARA PROPORCIONAR UN RETARDO TOTAL PREDETERMINADO Y SELECCIONABLE ENTRE EL TRANSMISOR Y EL RECEPTOR EN EL MISMO MODULO, Y SE EXTIENDE DESDE EL ULTIMO TRANSMISOR CONECTADO HASTA EL PRIMER RECEPTOR CONECTADO.
ES521815A 1982-04-26 1983-04-25 Aparato de sincronizacion en un sistema de telecomunicacion del tipo multiplex de division de tiempo Granted ES521815A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202577A SE430740B (sv) 1982-04-26 1982-04-26 Anordning for synkronisering av overforing av information pa en enkelriktad buss

Publications (2)

Publication Number Publication Date
ES8406820A1 true ES8406820A1 (es) 1984-08-01
ES521815A0 ES521815A0 (es) 1984-08-01

Family

ID=20346632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521815A Granted ES521815A0 (es) 1982-04-26 1983-04-25 Aparato de sincronizacion en un sistema de telecomunicacion del tipo multiplex de division de tiempo

Country Status (19)

Country Link
US (1) US4646291A (es)
EP (1) EP0105902B1 (es)
KR (1) KR860001259B1 (es)
AU (1) AU552579B2 (es)
CA (1) CA1195016A (es)
DE (1) DE3360350D1 (es)
DK (1) DK159232C (es)
DZ (1) DZ533A1 (es)
ES (1) ES521815A0 (es)
FI (1) FI75704C (es)
GR (1) GR77397B (es)
IE (1) IE54315B1 (es)
IN (1) IN159045B (es)
IT (1) IT1161171B (es)
MX (1) MX153972A (es)
NZ (1) NZ203792A (es)
SE (1) SE430740B (es)
WO (1) WO1983003936A1 (es)
YU (1) YU93283A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402364A (nl) * 1984-07-27 1986-02-17 Philips Nv Werkwijze, station en systeem voor de overdracht van uit datapakketten bestaande berichten.
JPS61139134A (ja) * 1984-12-10 1986-06-26 Nec Corp ディジタル多重化装置のモニタリング方式
DE3511430A1 (de) * 1985-03-29 1986-10-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur synchronisierung der empfangseinrichtungen in einem digitalen multiplex-uebertragungssystem
US4797947A (en) * 1987-05-01 1989-01-10 Motorola, Inc. Microcellular communications system using macrodiversity
JP2577746B2 (ja) * 1987-08-24 1997-02-05 株式会社日立製作所 通信方法
GB8823336D0 (en) * 1988-10-05 1989-07-05 British Aerospace Digital communications systems
US5123100A (en) * 1989-01-13 1992-06-16 Nec Corporation Timing control method in a common bus system having delay and phase correcting circuits for transferring data in synchronization and time division slot among a plurality of transferring units
US5181202A (en) * 1991-02-06 1993-01-19 Fmc Corporation Ring bus station having dual oscillators
GB2261800B (en) * 1991-11-23 1995-04-19 Dowty Communications Ltd A communications bus
EP0596651A1 (en) * 1992-11-02 1994-05-11 National Semiconductor Corporation Network for data communication with isochronous capability
GB2304506B (en) * 1992-12-21 1997-06-04 Otis Elevator Co Media access protocol
US5436901A (en) * 1992-12-21 1995-07-25 Otis Elevator Company Synchronous time division multiplexing using jam-based frame synchronization
US6072804A (en) * 1995-05-24 2000-06-06 Thomson Consumer Electronics, Inc. Ring bus data transfer system
US5706278A (en) * 1995-07-20 1998-01-06 Raytheon Company Deterministic network protocol
US5754836A (en) * 1995-09-21 1998-05-19 Videoserver, Inc. Split bus architecture for multipoint control unit
US5805597A (en) * 1996-06-04 1998-09-08 National Semiconductor Corporation Method and apparatus for providing low power basic telephony type service over a twisted pair ethernet physical layer
FI112567B (fi) * 1998-10-23 2003-12-15 Nokia Corp Radiolinkkijärjestelmän terminaalien synkronointi
US8731002B2 (en) * 2011-03-25 2014-05-20 Invensense, Inc. Synchronization, re-synchronization, addressing, and serialized signal processing for daisy-chained communication devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732374A (en) * 1970-12-31 1973-05-08 Ibm Communication system and method
US4503533A (en) * 1981-08-20 1985-03-05 Stanford University Local area communication network utilizing a round robin access scheme with improved channel utilization
US4498168A (en) * 1982-12-13 1985-02-05 Trw Inc. Communication network and method for its use

Also Published As

Publication number Publication date
DK593783A (da) 1983-12-22
IT1161171B (it) 1987-03-11
IT8320760A0 (it) 1983-04-22
YU93283A (en) 1986-04-30
IE830924L (en) 1983-10-26
GR77397B (es) 1984-09-11
DE3360350D1 (en) 1985-08-08
KR860001259B1 (ko) 1986-09-01
IN159045B (es) 1987-03-14
DK159232C (da) 1991-03-04
EP0105902B1 (en) 1985-07-03
FI834615A (fi) 1983-12-15
ES521815A0 (es) 1984-08-01
NZ203792A (en) 1986-07-11
KR840004839A (ko) 1984-10-24
DK159232B (da) 1990-09-17
SE430740B (sv) 1983-12-05
SE8202577L (sv) 1983-10-27
CA1195016A (en) 1985-10-08
FI75704C (sv) 1988-07-11
EP0105902A1 (en) 1984-04-25
WO1983003936A1 (en) 1983-11-10
FI75704B (fi) 1988-03-31
MX153972A (es) 1987-03-03
AU1477283A (en) 1983-11-21
FI834615A0 (fi) 1983-12-15
IE54315B1 (en) 1989-08-16
AU552579B2 (en) 1986-06-05
DK593783D0 (da) 1983-12-22
US4646291A (en) 1987-02-24
DZ533A1 (fr) 2004-09-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506