DE69224322D1 - Einrichtung zur Übertragung von Daten mit variabler Bitrate zwischen einem Modem und einer synchronen Endeinrichtung - Google Patents

Einrichtung zur Übertragung von Daten mit variabler Bitrate zwischen einem Modem und einer synchronen Endeinrichtung

Info

Publication number
DE69224322D1
DE69224322D1 DE69224322T DE69224322T DE69224322D1 DE 69224322 D1 DE69224322 D1 DE 69224322D1 DE 69224322 T DE69224322 T DE 69224322T DE 69224322 T DE69224322 T DE 69224322T DE 69224322 D1 DE69224322 D1 DE 69224322D1
Authority
DE
Germany
Prior art keywords
modem
transmission
data
bit rate
variable bit
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
DE69224322T
Other languages
English (en)
Inventor
Lionel Mery
Jean-Paul Guyon
Jacqueline Catorc
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69224322D1 publication Critical patent/DE69224322D1/de
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
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • 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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2205/00—Indexing scheme relating to group G06F5/00; Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F2205/06—Indexing scheme relating to groups G06F5/06 - G06F5/16
    • G06F2205/061—Adapt frequency, i.e. clock frequency at one side is adapted to clock frequency, or average clock frequency, at the other side; Not pulse stuffing only

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69224322T 1991-05-31 1992-05-22 Einrichtung zur Übertragung von Daten mit variabler Bitrate zwischen einem Modem und einer synchronen Endeinrichtung Expired - Lifetime DE69224322D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106588 1991-05-31

Publications (1)

Publication Number Publication Date
DE69224322D1 true DE69224322D1 (de) 1998-03-12

Family

ID=9413336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224322T Expired - Lifetime DE69224322D1 (de) 1991-05-31 1992-05-22 Einrichtung zur Übertragung von Daten mit variabler Bitrate zwischen einem Modem und einer synchronen Endeinrichtung

Country Status (6)

Country Link
US (1) US5434891A (de)
EP (1) EP0516232B1 (de)
JP (1) JPH05153104A (de)
KR (1) KR920022719A (de)
CA (1) CA2069856A1 (de)
DE (1) DE69224322D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659799A (en) * 1995-10-11 1997-08-19 Creative Technology, Ltd. System for controlling disk drive by varying disk rotation speed when buffered data is above high or below low threshold for predetermined damping period
US6061411A (en) * 1995-12-22 2000-05-09 Compaq Computer Corporation Method and apparatus for synchronizing a serial bus clock to a serial bus function clock
US6480138B1 (en) 1997-02-11 2002-11-12 Continental Teves Ag & Co. Ohg Method of transmitting data within pulse intervals of a rotational speed signal, and circuit arrangement for implementing the method
GB2331678A (en) * 1997-11-25 1999-05-26 Daewoo Electronics Co Ltd Controlling data flow in a synchronous data compression system
US6047021A (en) * 1998-04-16 2000-04-04 Grimes; James E. Methods and apparatus for exchanging data
US6816934B2 (en) * 2000-12-22 2004-11-09 Hewlett-Packard Development Company, L.P. Computer system with registered peripheral component interconnect device for processing extended commands and attributes according to a registered peripheral component interconnect protocol
US6266731B1 (en) 1998-09-03 2001-07-24 Compaq Computer Corporation High speed peripheral interconnect apparatus, method and system
US7202981B2 (en) * 2001-11-01 2007-04-10 Kuo-Jeng Wang Method and system for increasing scanning speed
US7420715B2 (en) * 2001-12-11 2008-09-02 Transpacific Ip, Ltd. Method and system for promoting scanning speed
US7460257B2 (en) * 2002-11-04 2008-12-02 Chen-Ho Lee Technique for transferring image information from a scanning apparatus
DE102005054347A1 (de) * 2005-11-15 2007-05-24 Atmel Duisburg Gmbh Elektronische Schaltung und Verfahren zum Betreiben einer elektronischen Schaltung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639895C2 (de) * 1976-09-04 1983-06-16 Nixdorf Computer Ag, 4790 Paderborn Verfahren zur Übertragung von Informationssignalen aus einem Informationsspeicher in einem Datenkanal in Datenverarbeitungsanlagen und Einrichtung zur Durchführung des Verfahrens
US4288860A (en) * 1979-08-02 1981-09-08 Sperry Corporation Dynamic storage synchronizer using variable oscillator and FIFO buffer
US4344132A (en) * 1979-12-14 1982-08-10 International Business Machines Corporation Serial storage interface apparatus for coupling a serial storage mechanism to a data processor input/output bus
DE3311030A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zum uebertragen von datensignalen zwischen teilnehmerstellen eines datennetzes
US4569062A (en) * 1984-06-28 1986-02-04 Dellande Brian W Interface circuit for interfacing between asynchronous data in start/stop format and synchronous data
US4737722A (en) * 1985-07-26 1988-04-12 Advanced Micro Devices, Inc. Serial port synchronizer
JPS63120537A (ja) * 1986-11-08 1988-05-24 Nec Corp Ｒｓ２３２ｃインタフエ−ス端末制御装置
JPH0821914B2 (ja) * 1987-09-30 1996-03-04 岩崎通信機株式会社 終端装置
US4841561A (en) * 1987-12-08 1989-06-20 General Datacomm, Inc. Operating default group selectable data communication equipment

Also Published As

Publication number Publication date
JPH05153104A (ja) 1993-06-18
EP0516232A1 (de) 1992-12-02
KR920022719A (ko) 1992-12-19
CA2069856A1 (en) 1992-12-01
EP0516232B1 (de) 1998-02-04
US5434891A (en) 1995-07-18

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Legal Events

Date Code Title Description
8332 No legal effect for de