ATE385378T1 - Echtzeitkompensation von paketvelusten bei fax- über-paket - Google Patents

Echtzeitkompensation von paketvelusten bei fax- über-paket

Info

Publication number
ATE385378T1
ATE385378T1 AT00926453T AT00926453T ATE385378T1 AT E385378 T1 ATE385378 T1 AT E385378T1 AT 00926453 T AT00926453 T AT 00926453T AT 00926453 T AT00926453 T AT 00926453T AT E385378 T1 ATE385378 T1 AT E385378T1
Authority
AT
Austria
Prior art keywords
transmission
facsimile
loss
time compensation
packet loss
Prior art date
Application number
AT00926453T
Other languages
English (en)
Inventor
Frank Fruth
Shahid Aktar
Jeff Wright
Original Assignee
Telogy Networks 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 Telogy Networks Inc filed Critical Telogy Networks Inc
Application granted granted Critical
Publication of ATE385378T1 publication Critical patent/ATE385378T1/de

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
    • H04N1/32358—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 using picture signal storage, e.g. at transmitter
    • H04N1/324—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 using picture signal storage, e.g. at transmitter intermediate the transmitter and receiver terminals, e.g. at an exchange
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • 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
    • H04N2201/3285—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 using picture signal storage, e.g. at transmitter
    • H04N2201/329—Storage of less than a complete document page or image frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimiles In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AT00926453T 2000-04-28 2000-04-28 Echtzeitkompensation von paketvelusten bei fax- über-paket ATE385378T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/560,167 US7050187B1 (en) 2000-04-28 2000-04-28 Real time fax-over-packet packet loss compensation

Publications (1)

Publication Number Publication Date
ATE385378T1 true ATE385378T1 (de) 2008-02-15

Family

ID=24236648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00926453T ATE385378T1 (de) 2000-04-28 2000-04-28 Echtzeitkompensation von paketvelusten bei fax- über-paket

Country Status (6)

Country Link
US (1) US7050187B1 (de)
EP (1) EP1279279B1 (de)
AT (1) ATE385378T1 (de)
AU (1) AU2000244979A1 (de)
DE (1) DE60037946T2 (de)
WO (1) WO2001086940A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433629B1 (ko) * 2001-12-27 2004-05-31 주식회사 케이티 인터넷 팩스 데이터의 오류 제어 방법
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
JP3734774B2 (ja) * 2002-06-21 2006-01-11 株式会社リコー ネットワークファクシミリ装置、及び、ファクシミリ通信方法
JP4185426B2 (ja) * 2003-09-16 2008-11-26 株式会社リコー 端末
CN101461196A (zh) * 2006-05-30 2009-06-17 卢森特技术有限公司 在本地节点运行中断期间不间断的网络控制消息生成

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927251A (en) * 1973-05-18 1975-12-16 Rca Corp Method and apparatus for the detection and control of errors in two-dimensionally compressed image data
US5243438A (en) * 1989-10-30 1993-09-07 At&T Bell Laboratories Facsimile compression for transmission
US5509050A (en) * 1991-04-16 1996-04-16 Quadphase Corporation Facsimile radio communication system having multiple data speeds
US5546388A (en) * 1994-03-18 1996-08-13 Lin; Feng Packet-switched facsimile network and method of operation
US6339481B1 (en) * 1997-03-03 2002-01-15 Texas Instruments Incorporated Real-time facsimile transmission over digital networks
WO1998048492A1 (en) 1997-04-23 1998-10-29 Honeywell Inc. Electronic devices formed from pre-patterned structures that are bonded
AU8032398A (en) * 1997-06-19 1999-01-04 Cmr Communications Ltd A system and method for real-time facsimile transmission
US6559980B1 (en) * 1999-01-08 2003-05-06 Cisco Systems, Inc. Increasing speed of non-error corrected fax transmissions
US6438105B1 (en) * 1999-02-08 2002-08-20 3Com Corporation Reliable internet facsimile protocol
US6483600B1 (en) * 1999-02-26 2002-11-19 3Com Corporation System and method for communicating real-time facsimiles over data networks
US6788651B1 (en) * 1999-04-21 2004-09-07 Mindspeed Technologies, Inc. Methods and apparatus for data communications on packet networks
US6535906B1 (en) * 1999-07-27 2003-03-18 Nortel Networks Limited System for controlling the effect of transmitting a document across a packet based network

Also Published As

Publication number Publication date
DE60037946T2 (de) 2009-01-29
EP1279279B1 (de) 2008-01-30
WO2001086940A1 (en) 2001-11-15
EP1279279A1 (de) 2003-01-29
US7050187B1 (en) 2006-05-23
AU2000244979A1 (en) 2001-11-20
DE60037946D1 (de) 2008-03-20
EP1279279A4 (de) 2005-10-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties