FR2592253B1 - COMMUNICATION APPARATUS EQUIPPED FOR TWO MODES OF INFORMATION TRANSFER, IN PARTICULAR A FAX CONNECTED TO THE TELEPHONE NETWORK AND TO A RADIO COMMUNICATION NETWORK - Google Patents

COMMUNICATION APPARATUS EQUIPPED FOR TWO MODES OF INFORMATION TRANSFER, IN PARTICULAR A FAX CONNECTED TO THE TELEPHONE NETWORK AND TO A RADIO COMMUNICATION NETWORK

Info

Publication number
FR2592253B1
FR2592253B1 FR8617905A FR8617905A FR2592253B1 FR 2592253 B1 FR2592253 B1 FR 2592253B1 FR 8617905 A FR8617905 A FR 8617905A FR 8617905 A FR8617905 A FR 8617905A FR 2592253 B1 FR2592253 B1 FR 2592253B1
Authority
FR
France
Prior art keywords
modes
network
information transfer
apparatus equipped
radio communication
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
FR8617905A
Other languages
French (fr)
Other versions
FR2592253A1 (en
Inventor
Shuichi Takahashi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2592253A1 publication Critical patent/FR2592253A1/en
Application granted granted Critical
Publication of FR2592253B1 publication Critical patent/FR2592253B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • 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
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • 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
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32797—Systems adapted to communicate over more than one channel, e.g. via ISDN
    • 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
    • H04N1/33338—Mode signalling or mode changing; Handshaking therefor adapting to particular facsimile group, e.g. G3
    • 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
    • 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
    • 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
    • H04N2201/33364—Type of modulation; Type of channel, e.g. digital or analog; Type of communication, e.g. half-duplex or full-duplex
FR8617905A 1985-12-21 1986-12-19 COMMUNICATION APPARATUS EQUIPPED FOR TWO MODES OF INFORMATION TRANSFER, IN PARTICULAR A FAX CONNECTED TO THE TELEPHONE NETWORK AND TO A RADIO COMMUNICATION NETWORK Expired - Fee Related FR2592253B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60286911A JPS62147842A (en) 1985-12-21 1985-12-21 Communication control equipment

Publications (2)

Publication Number Publication Date
FR2592253A1 FR2592253A1 (en) 1987-06-26
FR2592253B1 true FR2592253B1 (en) 1991-03-01

Family

ID=17710581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617905A Expired - Fee Related FR2592253B1 (en) 1985-12-21 1986-12-19 COMMUNICATION APPARATUS EQUIPPED FOR TWO MODES OF INFORMATION TRANSFER, IN PARTICULAR A FAX CONNECTED TO THE TELEPHONE NETWORK AND TO A RADIO COMMUNICATION NETWORK

Country Status (4)

Country Link
JP (1) JPS62147842A (en)
DE (1) DE3643990C2 (en)
FR (1) FR2592253B1 (en)
GB (1) GB2185169B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718742A1 (en) * 1987-06-04 1988-12-22 Rutenbeck Wilhelm Gmbh & Co Electric circuit arrangement for coupling telecommunications functional units to the telephone network
US5159465A (en) * 1987-10-09 1992-10-27 Ricoh Company, Ltd. Facsimile machine having a transmission speed selective shiftdown function
JP2711844B2 (en) * 1987-12-25 1998-02-10 株式会社リコー Communication device
US4887162A (en) * 1988-04-19 1989-12-12 Ricoh Company, Ltd. Facsimile machine having retransmission function
IT1229784B (en) * 1989-05-23 1991-09-11 Hoechst Italia EQUIPMENT FOR THE TRANSMISSION OF FACSIMILES ALTERNATIVELY VIA RADIO OR VIA TELEPHONE NETWORK.
JPH04177977A (en) * 1990-11-09 1992-06-25 Tokyo Electric Co Ltd Information communication equipment
JP2558012B2 (en) * 1990-11-27 1996-11-27 富士通株式会社 Communication line backup method
US5825505A (en) * 1991-09-30 1998-10-20 Canon Kabushiki Kaisha Image communication apparatus
FR2710485B1 (en) * 1993-05-17 1995-12-22 Apple Computer Computer provided with means for communicating remotely via a telephone network according to a wired or radio mode, and method implemented by the computer.
DE19631049A1 (en) * 1996-08-01 1998-02-05 Frank Bergler Transmission path realisation device for universal serial bus
DE19941698A1 (en) 1999-09-02 2001-03-15 Bosch Gmbh Robert Arrangement for protecting a power semiconductor output stage switching an inductive consumer
JP4622825B2 (en) * 2005-11-25 2011-02-02 富士ゼロックス株式会社 Image forming apparatus
DE102013216361B4 (en) * 2012-08-20 2016-12-15 Dewertokin Gmbh Handheld remote control for controlling electrical consumers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482165A (en) * 1967-09-18 1969-12-02 Collins Radio Co Switchover system to provide antenna protection and space diversity configuration
JPS4991712A (en) * 1972-12-31 1974-09-02
JPS5484403A (en) * 1977-12-19 1979-07-05 Hitachi Ltd Double system transmission line switching system
US4485400A (en) * 1981-01-13 1984-11-27 Lemelson Jerome H Video telephone
US4454593A (en) * 1981-05-19 1984-06-12 Bell Telephone Laboratories, Incorporated Pictorial information processing technique
JPS58164359A (en) * 1982-03-24 1983-09-29 Fujitsu Ltd Communication controller
JPS59122175A (en) * 1982-12-28 1984-07-14 Fujitsu Ltd Facsimile communication system
JPS59221154A (en) * 1983-05-31 1984-12-12 Ricoh Co Ltd Facsimile equipment
CA1243385A (en) * 1984-06-28 1988-10-18 Iwao Hasegawa Electronic private branch exchanges
GB2171274B (en) * 1985-02-14 1988-09-01 Stc Plc Telephone subset

Also Published As

Publication number Publication date
JPS62147842A (en) 1987-07-01
GB8630321D0 (en) 1987-01-28
GB2185169A (en) 1987-07-08
DE3643990A1 (en) 1987-06-25
FR2592253A1 (en) 1987-06-26
DE3643990C2 (en) 1996-11-28
GB2185169B (en) 1989-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse