ES2118117T3 - Aparato y metodo para la comunicacion de datos facsimil. - Google Patents
Aparato y metodo para la comunicacion de datos facsimil.Info
- Publication number
- ES2118117T3 ES2118117T3 ES92310118T ES92310118T ES2118117T3 ES 2118117 T3 ES2118117 T3 ES 2118117T3 ES 92310118 T ES92310118 T ES 92310118T ES 92310118 T ES92310118 T ES 92310118T ES 2118117 T3 ES2118117 T3 ES 2118117T3
- Authority
- ES
- Spain
- Prior art keywords
- transmits
- transmission
- transmission speed
- modem
- fif
- 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
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
- H04N1/32609—Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper
- H04N1/32614—Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper related to a single-mode communication, e.g. at the transmitter or at the receiver
- H04N1/32619—Fault detection or counter-measures, e.g. original mis-positioned, shortage of paper related to a single-mode communication, e.g. at the transmitter or at the receiver with retransmission
-
- 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
- H04N1/3333—Mode signalling or mode changing; Handshaking therefor during transmission, input or output of the picture signal; within a single document or page
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Facsimile Transmission Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
EN UN APARATO DE FACSIMIL QUE TIENE UN MODEM V.17 (106), UN CONTROLADOR (104) EXAMINA UN FIF DE UN PPR RECIBIDO. SI TODOS LOS BITS DE FIF SON "1", EL CONTROLADOR TRANSMITE RAPIDAMENTE UN CTC QUE INCLUYE INFORMACION SOBRE LA VELOCIDAD DE TRANSMISION A TRAVES DE UN MODEM V.21 (105) Y A CONTINUACION TRANSMITE UNA ECUALIZACION DURADERA MEDIANTE UN MODEM V.17, CUYA VELOCIDAD DE TRANSMISION SE HA ESTABLECIDO SEGUN LA INDICADA EN LA INFORMACION SOBRE LA VELOCIDAD DE TRANSMISION Y RETRANSMITE LOS CUADROS REQUERIDOS POR EL PPR A LA VELOCIDAD DE TRANSMISION DE LA TRANSMISION PREVIA SOBRE LA INFORMACION SOBRE LA IMAGEN A LA VELOCIDAD DE RETRANSMISION O DE TRANSMISION ACTUAL MAS LENTA QUE LA RETRANSMISION PREVIA A LA RETRANSMISION ACTUAL. SI HUBIESE CUALQUIER BIT "0" EN EL FIF, EL APARATO TRANSMITE UNA ECUALIZACION CORTA A TRAVES DEL MODEM V.17 Y RETRANSMITE LOS CUADROS SOLICITADOS POR EL PPR A LA VELOCIDAD DE TRANSMISION DE LA TRANSMISION PREVIA SOBRE LA INFORMACION SOBRE LA IMAGEN A LA TRANSMISION ACTUAL O A LA VELOCIDAD DE TRANSMISION DE LA RETRANSMISION PREVIA A LA RETRANSMISION ACTUAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3291123A JPH05130353A (ja) | 1991-11-07 | 1991-11-07 | フアクシミリ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2118117T3 true ES2118117T3 (es) | 1998-09-16 |
Family
ID=17764758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92310118T Expired - Lifetime ES2118117T3 (es) | 1991-11-07 | 1992-11-04 | Aparato y metodo para la comunicacion de datos facsimil. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5617220A (es) |
EP (1) | EP0541362B1 (es) |
JP (1) | JPH05130353A (es) |
DE (1) | DE69226151T2 (es) |
ES (1) | ES2118117T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0631426A1 (fr) * | 1993-06-22 | 1994-12-28 | J. Kallimopoulos | Dispositif de fac-similé |
US5726769A (en) | 1994-11-14 | 1998-03-10 | Canon Kabushiki Kaisha | Image processing apparatus capable of connecting external information processing terminal, and including printer unit and data processing unit |
JP3584075B2 (ja) * | 1995-01-31 | 2004-11-04 | キヤノン株式会社 | ファクシミリ装置およびファクシミリ通信方法 |
JPH08274922A (ja) * | 1995-03-31 | 1996-10-18 | Ricoh Co Ltd | ファクシミリ装置 |
JP2950209B2 (ja) * | 1995-08-21 | 1999-09-20 | 日本電気株式会社 | ファクシミリ装置およびファクシミリ通信方法 |
US6169879B1 (en) * | 1998-09-16 | 2001-01-02 | Webtv Networks, Inc. | System and method of interconnecting and using components of home entertainment system |
US6530085B1 (en) * | 1998-09-16 | 2003-03-04 | Webtv Networks, Inc. | Configuration for enhanced entertainment system control |
US6809836B1 (en) | 1998-10-02 | 2004-10-26 | Canon Kabushiki Kaisha | Image communication apparatus and its control method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816668B2 (ja) * | 1976-11-12 | 1983-04-01 | 富士通株式会社 | フアクシミリ電送方式 |
CN86101893A (zh) * | 1985-02-28 | 1986-11-05 | 佳能株式会社 | 数据通信设备 |
US4885755A (en) * | 1985-04-10 | 1989-12-05 | Canon Kabushiki Kaisha | Method and apparatus for data communication |
US4897831A (en) * | 1987-03-02 | 1990-01-30 | Canon Kabushiki Kaisha | Data transmission/reception apparatus |
US5159465A (en) * | 1987-10-09 | 1992-10-27 | Ricoh Company, Ltd. | Facsimile machine having a transmission speed selective shiftdown function |
US5031179A (en) * | 1987-11-10 | 1991-07-09 | Canon Kabushiki Kaisha | Data communication apparatus |
US5127013A (en) * | 1988-07-01 | 1992-06-30 | Canon Kabushiki Kaisha | Data communication system |
US4999716A (en) * | 1988-08-12 | 1991-03-12 | Ricoh Company, Ltd. | Facsimile communication method and facsimile machine |
US5050004A (en) * | 1989-12-26 | 1991-09-17 | At&T Bell Laboratories | Facsimile machine transmission rate fall-back arrangement |
-
1991
- 1991-11-07 JP JP3291123A patent/JPH05130353A/ja active Pending
-
1992
- 1992-10-30 US US07/969,361 patent/US5617220A/en not_active Expired - Lifetime
- 1992-11-04 EP EP92310118A patent/EP0541362B1/en not_active Expired - Lifetime
- 1992-11-04 ES ES92310118T patent/ES2118117T3/es not_active Expired - Lifetime
- 1992-11-04 DE DE69226151T patent/DE69226151T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69226151T2 (de) | 1998-12-10 |
EP0541362A1 (en) | 1993-05-12 |
DE69226151D1 (de) | 1998-08-13 |
JPH05130353A (ja) | 1993-05-25 |
EP0541362B1 (en) | 1998-07-08 |
US5617220A (en) | 1997-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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