ES2096626T3 - Unidad de terminal de facsimil. - Google Patents

Unidad de terminal de facsimil.

Info

Publication number
ES2096626T3
ES2096626T3 ES91305260T ES91305260T ES2096626T3 ES 2096626 T3 ES2096626 T3 ES 2096626T3 ES 91305260 T ES91305260 T ES 91305260T ES 91305260 T ES91305260 T ES 91305260T ES 2096626 T3 ES2096626 T3 ES 2096626T3
Authority
ES
Spain
Prior art keywords
facsimil
terminal
transmission
reception unit
data
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
ES91305260T
Other languages
English (en)
Inventor
Kenichi Hasegawa
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.)
Panasonic System Solutions Japan Co Ltd
Original Assignee
Matsushita Graphic Communication Systems Inc
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 Matsushita Graphic Communication Systems Inc filed Critical Matsushita Graphic Communication Systems Inc
Application granted granted Critical
Publication of ES2096626T3 publication Critical patent/ES2096626T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H04N1/33353—Mode signalling or mode changing; Handshaking therefor according to the available bandwidth used for a single communication, e.g. the number of ISDN channels used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H04N1/33307—Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only
    • H04N1/33323—Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only transmission mode only, e.g. speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H04N1/33392—Details of handshaking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/3335—Speed or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/33371—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode using test signals, e.g. checking error occurrences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/103—Memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/178—Control signals, e.g. also service connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/179—Facsimile; Fax, e.g. still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/204—ISDN protocol; ISO 7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/214—Phase shifted impulses; Clock signals; Timing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/216—Code signals; Framing (not synchronizing)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/297—Coupling circuits between different (rate) TDM systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Transmission Control (AREA)
  • Dc Digital Transmission (AREA)

Abstract

UN TERMINAL FACSIMIL (1A) COMUNICA DATOS DE FACSIMIL CON TERMINAL FACSIMIL OPUESTO (1B) A TRAVES DE UN CIRCUITO ISDN (10). AUN SI LA VELOCIDAD DE COMUNICACION DEL TERMINAL FACSIMIL ES DIFERENTE DE AQUELLA DEL TERMINAL OPUESTO, EL TERMINAL FACSIMIL PUEDE INTERCAMBIAR LOS DATOS FACSIMIL CON EL TERMINAL OPUESTO. EL TERMINAL FACSIMIL COMPRENDE UNA UNIDAD DE TRANSMISION Y RECEPCION (12) PARA TRANSMITIR Y RECIBIR DATOS A Y DESDE EL TERMINAL OPUESTO A TRAVES DEL CIRCUITO ISDN (10), UNA UNIDAD DE DISCRIMINACION (14) DE LA CONDICION RECEPTORA, PARA DISCRIMINAR CUANDO O NO LA UNIDAD DE TRANSMISION Y RECEPCION (12) RECIBE NORMALMENTE DATOS, UNA UNIDAD DE INSTRUCCION CONMUTADORA VELOZ (16) PARA PROVEER UNA INSTRUCCION DE CONMUTACION RAPIDA CUANDO LA UNIDAD DE TRANSMISION Y RECEPCION (12) NO RECIBE DATOS NORMALMENTE, Y UNA UNIDAD DE CONTROL CONMUTADORA VELOZ (18) PARA CONMUTAR LA VELOCIDAD DE COMUNICACION DE LA UNIDAD DE TRANSMISION Y RECEPCION (12) DESDE UNA HACIA OTRA DE ACUERDO CON LA INSTRUCCION DECONMUTACION RAPIDA.
ES91305260T 1990-06-11 1991-06-11 Unidad de terminal de facsimil. Expired - Lifetime ES2096626T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15235390 1990-06-11
JP2256291A JPH04117067A (ja) 1990-06-11 1990-09-26 ファクシミリ装置

Publications (1)

Publication Number Publication Date
ES2096626T3 true ES2096626T3 (es) 1997-03-16

Family

ID=26481297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91305260T Expired - Lifetime ES2096626T3 (es) 1990-06-11 1991-06-11 Unidad de terminal de facsimil.

Country Status (5)

Country Link
US (1) US5477340A (es)
EP (1) EP0461859B1 (es)
JP (1) JPH04117067A (es)
DE (1) DE69123492T2 (es)
ES (1) ES2096626T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684255A1 (fr) * 1991-11-27 1993-05-28 Sagem Terminal telematique a debit utile d'informations plein ou reduit.
EP0667728B1 (en) * 1994-01-14 1999-11-03 International Business Machines Corporation Method for automatically adapting and configuring the speed of an ISDN terminal adapter to either 56 KBPS or 64 KBPS
JP3584519B2 (ja) * 1995-02-22 2004-11-04 富士ゼロックス株式会社 ファクシミリ通信方法及びファクシミリ装置
KR100294585B1 (ko) * 1997-03-28 2001-08-07 이토가 미찌야 데이터통신장치및팩시밀리전송제어방법
JP3134808B2 (ja) * 1997-06-04 2001-02-13 日本電気株式会社 フレームリレー伝送装置
TW417378B (en) * 1997-06-25 2001-01-01 Murata Machinery Ltd Communication terminal device with e-mail capability and the e-mail communication method
US6414758B1 (en) 1997-12-15 2002-07-02 Nortel Networks Limited High speed facsimile transmission
JP3253916B2 (ja) * 1998-03-13 2002-02-04 松下電送システム株式会社 通信速度切換装置
JP3719482B2 (ja) * 1998-07-29 2005-11-24 株式会社デンソー 無線通信装置
JP3845223B2 (ja) * 1999-01-08 2006-11-15 株式会社リコー 通信端末装置
JP5773595B2 (ja) * 2010-08-19 2015-09-02 キヤノン株式会社 ジョブ処理デバイス、その制御方法、及びコンピュータプログラム
CN115265303B (zh) * 2022-08-31 2023-12-29 无锡赛米垦拓微电子股份有限公司 一种电子雷管控制系统及其通讯速度切换方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831091A (en) * 1972-05-16 1974-08-20 Xerox Corp Data communication system
JPS5725753A (en) * 1980-07-23 1982-02-10 Nippon Telegr & Teleph Corp <Ntt> Converting system of transmitting speed
JPS5839167A (ja) * 1981-09-01 1983-03-07 Nec Corp フアクシミリ装置の伝送速度変換方式
JPS6010876A (ja) * 1983-06-30 1985-01-21 Ricoh Co Ltd フアクシミリ通信制御方式
US4538286A (en) * 1983-07-26 1985-08-27 Gte Communications Products Corporation Data rate conversion and supervisory bit insertion in a data system
JPH0722324B2 (ja) * 1983-08-30 1995-03-08 富士通株式会社 データ伝送方式
JPS6130871A (ja) * 1984-07-24 1986-02-13 Fujitsu Ltd フアクシミリ受信装置
JPS6273844A (ja) * 1985-09-27 1987-04-04 Ricoh Co Ltd テレマテイ−ク端末のフレ−ム送出方式
US4894847A (en) * 1987-05-26 1990-01-16 Hayes Microcomputer Products, Inc. High speed half duplex modem with fast turnaround protocol
JPH0831935B2 (ja) * 1987-09-21 1996-03-27 国際電信電話株式会社 ファクシミリ通信方法
JPH01168155A (ja) * 1987-12-24 1989-07-03 Canon Inc 通信端末装置
JP2575169B2 (ja) * 1988-03-15 1997-01-22 キヤノン株式会社 フアクシミリ装置
US5105423A (en) * 1988-05-17 1992-04-14 Ricoh Company, Ltd. Digital transmission device having an error correction mode and method for shifting down a data transmission rate
US4999716A (en) * 1988-08-12 1991-03-12 Ricoh Company, Ltd. Facsimile communication method and facsimile machine
US4922348B1 (en) * 1989-02-10 1994-10-11 Bell Telephone Labor Inc Facsimile service

Also Published As

Publication number Publication date
JPH04117067A (ja) 1992-04-17
EP0461859A2 (en) 1991-12-18
US5477340A (en) 1995-12-19
DE69123492T2 (de) 1997-04-17
DE69123492D1 (de) 1997-01-23
EP0461859A3 (en) 1993-04-28
EP0461859B1 (en) 1996-12-11

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