AU2091801A - Method and system for reducing data errors in digital communications - Google Patents

Method and system for reducing data errors in digital communications

Info

Publication number
AU2091801A
AU2091801A AU20918/01A AU2091801A AU2091801A AU 2091801 A AU2091801 A AU 2091801A AU 20918/01 A AU20918/01 A AU 20918/01A AU 2091801 A AU2091801 A AU 2091801A AU 2091801 A AU2091801 A AU 2091801A
Authority
AU
Australia
Prior art keywords
digital communications
data errors
reducing data
reducing
errors
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.)
Abandoned
Application number
AU20918/01A
Inventor
Phillip K. Freyman
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AU2091801A publication Critical patent/AU2091801A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0094—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU20918/01A 1999-12-13 2000-12-13 Method and system for reducing data errors in digital communications Abandoned AU2091801A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45949599A 1999-12-13 1999-12-13
US09459495 1999-12-13
PCT/US2000/033711 WO2001043440A1 (en) 1999-12-13 2000-12-13 Method and system for reducing data errors in digital communications

Publications (1)

Publication Number Publication Date
AU2091801A true AU2091801A (en) 2001-06-18

Family

ID=23825021

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20918/01A Abandoned AU2091801A (en) 1999-12-13 2000-12-13 Method and system for reducing data errors in digital communications

Country Status (3)

Country Link
EP (1) EP1159828A4 (en)
AU (1) AU2091801A (en)
WO (1) WO2001043440A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456675B2 (en) * 1999-10-12 2002-09-24 Memorylink Corporation Diversity reception employing periodic testing
CN100490517C (en) * 2006-01-12 2009-05-20 中国科学院长春光学精密机械与物理研究所 Device for implementing high speed carmera image data transmission using optical fibre link
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
US8037370B2 (en) * 2007-05-02 2011-10-11 Ati Technologies Ulc Data transmission apparatus with information skew and redundant control information and method
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8154988B2 (en) 2007-12-06 2012-04-10 Cisco Technology, Inc. Delivery of streams to repair errored media streams in periods of insufficient resources
US8214855B2 (en) * 2007-12-06 2012-07-03 Cisco Technology, Inc. Delivery of streams to repair errored media streams in periods of unrecoverable errors
US8718388B2 (en) 2007-12-11 2014-05-06 Cisco Technology, Inc. Video processing with tiered interdependencies of pictures
US8886022B2 (en) 2008-06-12 2014-11-11 Cisco Technology, Inc. Picture interdependencies signals in context of MMCO to assist stream manipulation
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8347408B2 (en) 2008-06-30 2013-01-01 Cisco Technology, Inc. Matching of unknown video content to protected video content
US8259177B2 (en) 2008-06-30 2012-09-04 Cisco Technology, Inc. Video fingerprint systems and methods
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
AU2019206509A1 (en) * 2018-01-09 2020-07-23 Tusimple, Inc. Real-time remote control of vehicles with high redundancy
CN112218293B (en) * 2020-10-22 2023-04-18 山东纽克信息技术有限公司 Mobile terminal secure communication method, device, terminal equipment and storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559764A (en) * 1994-08-18 1996-09-24 International Business Machines Corporation HMC: A hybrid mirror-and-chained data replication method to support high data availability for disk arrays
US5642155A (en) * 1994-09-14 1997-06-24 Cheng; Alexander L. Method and apparatus for supporting two-way telecommunications on CATV networks
JPH08163625A (en) * 1994-12-02 1996-06-21 Hitachi Ltd Radio calling system
DE19703009A1 (en) * 1997-01-28 1998-04-02 Siemens Nixdorf Inf Syst Redundant data security system for long-term data archiving and back=up
US5926547A (en) * 1997-03-05 1999-07-20 Scientific-Atlanta, Inc. Method and apparatus for providing program/component redundancy in headend

Also Published As

Publication number Publication date
EP1159828A4 (en) 2004-08-18
WO2001043440A1 (en) 2001-06-14
EP1159828A1 (en) 2001-12-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase