IL89461A - Telephone communication compression system - Google Patents

Telephone communication compression system

Info

Publication number
IL89461A
IL89461A IL8946189A IL8946189A IL89461A IL 89461 A IL89461 A IL 89461A IL 8946189 A IL8946189 A IL 8946189A IL 8946189 A IL8946189 A IL 8946189A IL 89461 A IL89461 A IL 89461A
Authority
IL
Israel
Prior art keywords
signals
facsimile
transmission network
transmission
signal
Prior art date
Application number
IL8946189A
Other languages
English (en)
Hebrew (he)
Other versions
IL89461A0 (en
Original Assignee
Eci Telecom Limited
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11059738&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL89461(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eci Telecom Limited filed Critical Eci Telecom Limited
Priority to IL8946189A priority Critical patent/IL89461A/en
Publication of IL89461A0 publication Critical patent/IL89461A0/xx
Priority to US07/451,748 priority patent/US5117453A/en
Priority to JP2031349A priority patent/JP2847167B2/ja
Priority to DE69021083T priority patent/DE69021083T2/de
Priority to DE199090850077T priority patent/DE529104T1/de
Priority to DK90850077.0T priority patent/DK0529104T3/da
Priority to ES90850077T priority patent/ES2040692T3/es
Priority to AT90850077T priority patent/ATE125406T1/de
Priority to EP90850077A priority patent/EP0529104B1/en
Priority to BR909000974A priority patent/BR9000974A/pt
Priority to GR930300088T priority patent/GR930300088T1/el
Priority to US08/245,606 priority patent/USRE35740E/en
Publication of IL89461A publication Critical patent/IL89461A/en
Priority to GR950402837T priority patent/GR3017738T3/el

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
    • H04J3/172—Digital speech interpolation, i.e. DSI
    • 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
    • H04N1/001—Systems or arrangements for the transmission of the picture signal specially adapted for transmission via digital wireline networks
    • 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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
    • 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
    • H04N1/33346—Mode signalling or mode changing; Handshaking therefor adapting to a particular standardised protocol
    • 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
    • H04N2201/33364—Type of modulation; Type of channel, e.g. digital or analog; Type of communication, e.g. half-duplex or full-duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Facsimiles In General (AREA)
  • Amplifiers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Control Of Eletrric Generators (AREA)
  • Power Steering Mechanism (AREA)
  • Facsimile Transmission Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
IL8946189A 1989-03-02 1989-03-02 Telephone communication compression system IL89461A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IL8946189A IL89461A (en) 1989-03-02 1989-03-02 Telephone communication compression system
US07/451,748 US5117453A (en) 1989-03-02 1989-12-18 Telecommunication system
JP2031349A JP2847167B2 (ja) 1989-03-02 1990-02-09 通信システムならびに通信方法
EP90850077A EP0529104B1 (en) 1989-03-02 1990-02-23 Telecommunication system
AT90850077T ATE125406T1 (de) 1989-03-02 1990-02-23 Telekommunikationssystem.
DK90850077.0T DK0529104T3 (da) 1989-03-02 1990-02-23 Telekommunikationssystem
DE199090850077T DE529104T1 (de) 1989-03-02 1990-02-23 Fernuebertragungssystem.
DE69021083T DE69021083T2 (de) 1989-03-02 1990-02-23 Telekommunikationssystem.
ES90850077T ES2040692T3 (es) 1989-03-02 1990-02-23 Sistema de telecomunicaciones.
BR909000974A BR9000974A (pt) 1989-03-02 1990-03-02 Sistema de telecomunicacao
GR930300088T GR930300088T1 (en) 1989-03-02 1993-09-30 Telecommunication system.
US08/245,606 USRE35740E (en) 1989-03-02 1994-05-19 Telecommunication system
GR950402837T GR3017738T3 (en) 1989-03-02 1995-10-16 Telecommunication system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL8946189A IL89461A (en) 1989-03-02 1989-03-02 Telephone communication compression system

Publications (2)

Publication Number Publication Date
IL89461A0 IL89461A0 (en) 1989-09-10
IL89461A true IL89461A (en) 1994-06-24

Family

ID=11059738

Family Applications (1)

Application Number Title Priority Date Filing Date
IL8946189A IL89461A (en) 1989-03-02 1989-03-02 Telephone communication compression system

Country Status (10)

Country Link
US (2) US5117453A (el)
EP (1) EP0529104B1 (el)
JP (1) JP2847167B2 (el)
AT (1) ATE125406T1 (el)
BR (1) BR9000974A (el)
DE (2) DE529104T1 (el)
DK (1) DK0529104T3 (el)
ES (1) ES2040692T3 (el)
GR (2) GR930300088T1 (el)
IL (1) IL89461A (el)

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US5490199A (en) * 1992-02-21 1996-02-06 At&T Corp. Non-intrusive network-based analysis of facsimile transmissions
JP2760217B2 (ja) * 1992-07-01 1998-05-28 三菱電機株式会社 ディジタル回線多重化伝送装置
FI92894C (fi) * 1992-08-17 1995-01-10 Nokia Telecommunications Oy Järjestely datansiirron tehostamiseksi digitaalisessa solukkoradioverkossa
US5410416A (en) * 1993-03-16 1995-04-25 At&T Corp. Simultaneous multi-access, low-speed/high-speed, multi-delivery fax gateway
US5404394A (en) * 1993-05-24 1995-04-04 Comsat Corporation Secure communication system
GB2294614B (en) * 1994-10-28 1999-07-14 Int Maritime Satellite Organiz Communication method and apparatus
US5533004A (en) * 1994-11-07 1996-07-02 Motorola, Inc. Method for providing and selecting amongst multiple data rates in a time division multiplexed system
CA2205023C (en) 1994-11-11 2000-02-29 Istvan Sebestyen Method and system for transmitting facsimile-coded data between communications terminals with multimedia capability
SE504010C2 (sv) * 1995-02-08 1996-10-14 Ericsson Telefon Ab L M Förfarande och anordning för prediktiv kodning av tal- och datasignaler
JP3199648B2 (ja) * 1996-03-19 2001-08-20 三菱電機株式会社 信号識別器及び音声周波数帯域内信号伝送装置及び信号識別方法
US5892816A (en) 1996-11-15 1999-04-06 Qualcomm, Incorporated Method and apparatus for detecting facsimile transmission
US6434169B1 (en) * 1997-10-31 2002-08-13 Alcatel Canada Inc. Voiceband/modem signal relay
US6426959B1 (en) 1998-01-20 2002-07-30 Innovative Communications Technologies, Inc. System and method for facilitating component management in a multiple vendor satellite communications network
US6381250B1 (en) 1998-01-23 2002-04-30 Innovative Communications Technologies, Inc. Capacity allocation system using semi-autonomous network elements to implement and control a transmission schedule
JPH11289445A (ja) 1998-04-02 1999-10-19 Mitsubishi Electric Corp ファクシミリ信号中継伝送方式
US6453473B1 (en) 1998-09-15 2002-09-17 John C. Watson, Jr. Access device and system for managing television and data communications through a cable television network
IL127698A (en) * 1998-12-23 2002-11-10 Eci Telecom Ltd Device, system and method for signal compression in a telecommunication network
US6075847A (en) * 1999-02-10 2000-06-13 Qualcomm Inc. Method and apparatus for detection of fax calls
JP3531526B2 (ja) * 1999-05-13 2004-05-31 日本電気株式会社 通信システム
IL130711A0 (en) * 1999-06-30 2000-06-01 Eci Telecom Ltd Telecommunication system and a method for using same
BR0107463A (pt) * 2000-01-06 2004-11-03 Qualcomm Inc Método e sistema para determinar de forma transparente as opções e serviço de chamada
JP3761795B2 (ja) * 2000-04-10 2006-03-29 三菱電機株式会社 ディジタル回線多重化装置
JP2001318693A (ja) * 2000-05-08 2001-11-16 Mitsubishi Electric Corp 伝送装置および伝送方法
IL136775A0 (en) 2000-06-14 2001-06-14 Surf Comm Solutions Ltd Modem relay over packet based network
DE60131279T2 (de) * 2000-05-21 2008-09-04 Surf Communication Solutions, Ltd. Modem-relais über einen paketbasierten netzwerk
AU2000246083A1 (en) 2000-05-21 2001-12-03 Surf Communication Solutions, Ltd. Back-to-back modem repeater
IL142379A0 (en) * 2000-05-21 2002-03-10 Surf Comm Solutions Ltd Modem relay over packet based network
WO2001091441A1 (en) 2000-05-21 2001-11-29 Surf Communication Solutions, Ltd. Modem relay over packet based network
US7221684B1 (en) 2002-01-08 2007-05-22 Cisco Technology, Inc. Increasing network efficiency using packet compression and decompression
US20040179555A1 (en) * 2003-03-11 2004-09-16 Cisco Technology, Inc. System and method for compressing data in a communications environment
US7733793B1 (en) 2003-12-10 2010-06-08 Cisco Technology, Inc. System and method for suppressing silence data in a network environment
US20060182131A1 (en) * 2005-01-21 2006-08-17 L-3 Communications Corporation Gateway interface control

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Also Published As

Publication number Publication date
ES2040692T3 (es) 1995-11-16
DE529104T1 (de) 1993-09-02
EP0529104A2 (en) 1993-03-03
ES2040692T1 (es) 1993-11-01
GR930300088T1 (en) 1993-09-30
ATE125406T1 (de) 1995-08-15
USRE35740E (en) 1998-03-03
GR3017738T3 (en) 1996-01-31
DK0529104T3 (da) 1995-09-18
DE69021083T2 (de) 1996-02-22
BR9000974A (pt) 1991-02-19
EP0529104A3 (en) 1993-06-09
JPH03121665A (ja) 1991-05-23
EP0529104B1 (en) 1995-07-19
US5117453A (en) 1992-05-26
JP2847167B2 (ja) 1999-01-13
IL89461A0 (en) 1989-09-10
DE69021083D1 (de) 1995-08-24

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