ES2075862T3 - Procedimiento y dispositivo para la transmision bidireccional de datos. - Google Patents

Procedimiento y dispositivo para la transmision bidireccional de datos.

Info

Publication number
ES2075862T3
ES2075862T3 ES90117610T ES90117610T ES2075862T3 ES 2075862 T3 ES2075862 T3 ES 2075862T3 ES 90117610 T ES90117610 T ES 90117610T ES 90117610 T ES90117610 T ES 90117610T ES 2075862 T3 ES2075862 T3 ES 2075862T3
Authority
ES
Spain
Prior art keywords
data
procedure
way transmission
channel
reception
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
ES90117610T
Other languages
English (en)
Inventor
Hauke Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2075862T3 publication Critical patent/ES2075862T3/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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)

Abstract

EN UN PROCEDIMIENTO Y UNA INSTALACION PARA LA TRANSMISION BIDIRECCIONAL DE DATOS A TRAVES DE UN CANAL (1,1'') PARA CADA DIRECCION, SE MIDE, CODIFICA Y COMUNICA LA CALIDAD DE RECEPCION DE LAS SEÑALES TRANSMITIDAS, A TRAVES DEL CANAL OPUESTO AL EMISOR. SEGUN LA CALIDAD DE RECEPCION SE SELECCIONA UN CODIGO PARA LA TRANSMISION DE LOS DATOS POR EL CANAL (1,1'').
ES90117610T 1989-10-05 1990-09-13 Procedimiento y dispositivo para la transmision bidireccional de datos. Expired - Lifetime ES2075862T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3933262A DE3933262A1 (de) 1989-10-05 1989-10-05 Verfahren und einrichtung zur bidirektionalen uebertragung von daten

Publications (1)

Publication Number Publication Date
ES2075862T3 true ES2075862T3 (es) 1995-10-16

Family

ID=6390880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90117610T Expired - Lifetime ES2075862T3 (es) 1989-10-05 1990-09-13 Procedimiento y dispositivo para la transmision bidireccional de datos.

Country Status (3)

Country Link
EP (1) EP0423485B1 (es)
DE (2) DE3933262A1 (es)
ES (1) ES2075862T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04276922A (ja) * 1991-03-04 1992-10-02 Mitsubishi Electric Corp 無線通信機
JPH08503345A (ja) * 1992-11-10 1996-04-09 モトローラ・インコーポレイテッド デュアル・モード無線通信ユニット
US5430743A (en) * 1993-06-29 1995-07-04 Motorola, Inc. Method and apparatus for recovering data in a radio communication system
AU713891B2 (en) * 1994-04-13 1999-12-16 Societe Anonyme Dite Alcatel Cit Method of adapting the air interface in a mobile radio system and corresponding base transceiver station, mobile station and transmission mode
FR2718906B1 (fr) * 1994-04-13 1996-05-24 Alcatel Mobile Comm France Procédé d'adaptation de l'interface air, dans un système de radiocommunication avec des mobiles, station de base, station mobile et mode de transmission correspondants.
US5761223A (en) * 1994-07-21 1998-06-02 Matsushita Electric Industrial Co., Ltd. Error correcting device
US5706282A (en) * 1994-11-28 1998-01-06 Lucent Technologies Inc. Asymmetric speech coding for a digital cellular communications system
FI97927C (fi) * 1995-05-09 1997-03-10 Nokia Telecommunications Oy Ei-transparentti datansiirto digitaalisessa tietoliikennejärjestelmässä
NL1000669C2 (nl) * 1995-06-26 1996-12-31 Nederland Ptt Werkwijze en inrichtingen voor het overdragen van data met controle op transmissiefouten.
US5974106A (en) * 1995-09-01 1999-10-26 Motorola, Inc. Method and apparatus for multirate data communications
US5757813A (en) * 1995-10-18 1998-05-26 Telefonaktiebolaget Lm Ericsson Method for achieving optimal channel coding in a communication system
US6349204B1 (en) 1996-02-12 2002-02-19 British Telecommunications Public Limited Company Provision of telecommunications control program data pursuant to preliminary data exchange between system elements
EP0863682A4 (en) * 1996-07-01 1999-08-25 Oki Electric Ind Co Ltd MOBILE COMMUNICATION SYSTEM
FI103850B1 (fi) * 1996-07-12 1999-09-30 Nokia Mobile Phones Ltd Tiedonsiirtotilan automaattinen ohjaus
DE19750047A1 (de) * 1997-11-12 1999-05-20 Bosch Gmbh Robert Gerichtetes Nahbereichs-Kommunikationsverfahren (DSRC) und Transponder hierfür
FI981514A7 (fi) * 1998-07-01 2000-01-02 Nokia Multimedia Network Terminals Oy Menetelmä siirtokanavan laadun monitoroimiseksi ja digitaalinen vastaanotin
US6452941B1 (en) * 1998-09-16 2002-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for alternating transmission of codec mode information
WO2000047006A1 (en) * 1999-02-01 2000-08-10 Nokia Networks Oy Adaptation of codec operating modes in a telecommunication network
DE10108535A1 (de) * 2001-02-22 2002-09-05 Caq Ag Factory Systems Verfahren zur Übertragung von Daten
DE10143729B4 (de) * 2001-09-06 2004-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Entzerren eines Übertragungskanals
DE10147951A1 (de) * 2001-09-28 2003-03-20 Siemens Ag Signalisierungsverfahren für eine adaptive Modulation in einem Datennetzwerk
DE10206068B4 (de) * 2002-02-13 2005-06-09 Elan Schaltelemente Gmbh & Co. Kg System zur Übertragung von digitalen Daten zwischen Komponenten eines Steuerungssystems
DE10241956A1 (de) * 2002-09-10 2004-04-08 Siemens Ag Verfahren zum Betrieb eines Funkkommunikationssystems, Funkkommunikationssystem und Empfänger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531282A (de) * 1970-04-29 1972-11-30 Siemens Ag Verfahren zum Messen der Bit- und Blockfehlerhäufigkeit mit wählbarer Blocklänge bei der Übertragung von binärcodierten Datenzeichen
BE794181A (nl) * 1971-12-01 1973-07-18 Int Standard Electric Corp Inrichting voor het bepalen van de soort en de plaats van fouten bij de overdracht van gegevenstekens
DE2838816A1 (de) * 1978-09-06 1980-03-20 Tekade Felten & Guilleaume Schleifentest fuer datenuebertragungsstrecken
FR2466144B1 (fr) * 1979-09-18 1986-11-07 Lignes Telegraph Telephon Procede de test d'une ligne de transmission de donnees numeriques entre deux modems et dispositif mettant en oeuvre ce procede
IL62566A0 (en) * 1980-04-18 1981-06-29 Kearney & Trecker Corp Digital data transmission system
JPS61102841A (ja) * 1984-10-24 1986-05-21 Nec Corp 回線品質監視装置
US4736402A (en) * 1987-04-06 1988-04-05 American Telephone And Telegraph Company Signaling arrangement

Also Published As

Publication number Publication date
EP0423485B1 (de) 1995-07-26
EP0423485A1 (de) 1991-04-24
DE59009434D1 (de) 1995-08-31
DE3933262A1 (de) 1991-04-11

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