DE69409410D1 - Datenübertragungssystem mit Fehlerkorrektur ohne Vergrösserung der benutzten Frequenzbandbreite - Google Patents

Datenübertragungssystem mit Fehlerkorrektur ohne Vergrösserung der benutzten Frequenzbandbreite

Info

Publication number
DE69409410D1
DE69409410D1 DE69409410T DE69409410T DE69409410D1 DE 69409410 D1 DE69409410 D1 DE 69409410D1 DE 69409410 T DE69409410 T DE 69409410T DE 69409410 T DE69409410 T DE 69409410T DE 69409410 D1 DE69409410 D1 DE 69409410D1
Authority
DE
Germany
Prior art keywords
increasing
data transmission
error correction
transmission system
frequency bandwidth
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 - Fee Related
Application number
DE69409410T
Other languages
English (en)
Other versions
DE69409410T2 (de
Inventor
Ichiro Tsujimoto
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69409410D1 publication Critical patent/DE69409410D1/de
Publication of DE69409410T2 publication Critical patent/DE69409410T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE69409410T 1993-01-14 1994-01-13 Datenübertragungssystem mit Fehlerkorrektur ohne Vergrösserung der benutzten Frequenzbandbreite Expired - Fee Related DE69409410T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5004630A JPH0817339B2 (ja) 1993-01-14 1993-01-14 誤り訂正伝送装置

Publications (2)

Publication Number Publication Date
DE69409410D1 true DE69409410D1 (de) 1998-05-14
DE69409410T2 DE69409410T2 (de) 1998-11-19

Family

ID=11589345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409410T Expired - Fee Related DE69409410T2 (de) 1993-01-14 1994-01-13 Datenübertragungssystem mit Fehlerkorrektur ohne Vergrösserung der benutzten Frequenzbandbreite

Country Status (4)

Country Link
US (1) US5479417A (de)
EP (1) EP0606916B1 (de)
JP (1) JPH0817339B2 (de)
DE (1) DE69409410T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751740A (en) * 1995-12-14 1998-05-12 Gorca Memory Systems Error detection and correction system for use with address translation memory controller
US6047022A (en) 1997-02-28 2000-04-04 Orckit Communication Ltd. Apparatus and method for transmission of high speed data over communication channels
US20020098799A1 (en) * 2001-01-19 2002-07-25 Struhsaker Paul F. Apparatus and method for operating a subscriber interface in a fixed wireless system
JP3927082B2 (ja) * 2002-06-13 2007-06-06 沖電気工業株式会社 無線データ通信における誤り訂正装置および方法
US7876869B1 (en) 2007-05-23 2011-01-25 Hypers, Inc. Wideband digital spectrometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042612A1 (de) * 1980-11-12 1982-06-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Uebertragungsverfahren fuer digitale signale
DE3232599A1 (de) * 1982-09-02 1984-03-08 ANT Nachrichtentechnik GmbH, 7150 Backnang System zur uebertragung digitaler signale
JPH0628353B2 (ja) * 1984-09-05 1994-04-13 東京電力株式会社 配電線を使用した搬送デ−タ送受信方式
JPS632433A (ja) * 1986-06-20 1988-01-07 Fujitsu Ltd デイジタル多重伝送方法
US5278844A (en) * 1991-04-11 1994-01-11 Usa Digital Radio Method and apparatus for digital audio broadcasting and reception
US5243629A (en) * 1991-09-03 1993-09-07 At&T Bell Laboratories Multi-subcarrier modulation for hdtv transmission

Also Published As

Publication number Publication date
EP0606916A1 (de) 1994-07-20
JPH0817339B2 (ja) 1996-02-21
US5479417A (en) 1995-12-26
DE69409410T2 (de) 1998-11-19
EP0606916B1 (de) 1998-04-08
JPH06216806A (ja) 1994-08-05

Similar Documents

Publication Publication Date Title
DE69020150D1 (de) Fehlerkorrektur für infrarote datenübertragungen.
FI93504B (fi) Siirtojohtosuodatin, jossa on säädettävät siirtonollat
FI940268A0 (fi) Lähetysjärjestelmä jossa on ajoituksen korjaus
DE69421500T2 (de) Übertragungsfehlerverdeckung
DK0692172T3 (da) Datakorrektionssystem til kommunikationsnetværk
EP0503921A3 (en) Diagnosing data communication networks
EP0545401A3 (en) Optical integrated nodes, and optical communication systems and networks using the optical integrated nodes
DE69028328D1 (de) Digitaler Datenempfänger mit Burst-Mode
DE69020428D1 (de) Verbindungsband hoher Übertragungsdichte.
DE3483281D1 (de) Spaltabbildungssystem mit zwei konkaven spiegeln.
NO912971D0 (no) Kabel for dataoverfoering, samt fremgangsmaate for dens fremstilling.
DE69227356T2 (de) Datenübertragungssystem mit verringerter Fehlerfortpflanzung
DE69031725D1 (de) Digitales Datenübertragungssystem mit Fehlererkennung und Fehlerkorrektur
DE3889447D1 (de) Mehrfachprojektionsfernsehempfänger.
DE69229423D1 (de) Datenübertragungssystem
FI953542A (fi) Tietoliikennelaitteisto
DE69426739D1 (de) Übertragungsnetzwerk
DE68923854D1 (de) Optischer Breitbandempfänger.
FR2677516B1 (fr) Terminal de communications optiques.
DE69409410T2 (de) Datenübertragungssystem mit Fehlerkorrektur ohne Vergrösserung der benutzten Frequenzbandbreite
NO873005D0 (no) Synkron, desentralisert dataoverfoeringsteknikk, og dataoverfoeringsnettverk som gjoer bruk av en slik teknikk.
DE69623673D1 (de) Mobile Kommunikationsanordnung mit Zeitverschiebung vor Datenübertragung
FI953356A0 (fi) Tietoliikenneverkko
DE69328281D1 (de) Optisches Übertragungssystem mit Linearisierungsschaltung
DE69128319D1 (de) Arbeitsplatz mit Stossbetriebdatenübertragung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee