AU2002235276A1 - Forward error correction (fec) for packetized data networks - Google Patents

Forward error correction (fec) for packetized data networks

Info

Publication number
AU2002235276A1
AU2002235276A1 AU2002235276A AU3527602A AU2002235276A1 AU 2002235276 A1 AU2002235276 A1 AU 2002235276A1 AU 2002235276 A AU2002235276 A AU 2002235276A AU 3527602 A AU3527602 A AU 3527602A AU 2002235276 A1 AU2002235276 A1 AU 2002235276A1
Authority
AU
Australia
Prior art keywords
fec
error correction
forward error
data networks
packetized data
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
AU2002235276A
Inventor
Jeffrey S. Connell
Terry Hardie
Tony Hardie
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.)
Network Equipment Technologies Inc
Original Assignee
Network Equipment Technologies 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 Network Equipment Technologies Inc filed Critical Network Equipment Technologies Inc
Publication of AU2002235276A1 publication Critical patent/AU2002235276A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2002235276A 2000-10-19 2001-10-19 Forward error correction (fec) for packetized data networks Abandoned AU2002235276A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/693,788 US6675340B1 (en) 2000-10-19 2000-10-19 Forward error correction (FEC) for packetized data networks
US09/693,788 2000-10-19
PCT/US2001/051173 WO2002037237A2 (en) 2000-10-19 2001-10-19 Forward error correction (fec) for packetized data networks

Publications (1)

Publication Number Publication Date
AU2002235276A1 true AU2002235276A1 (en) 2002-05-15

Family

ID=24786120

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002235276A Abandoned AU2002235276A1 (en) 2000-10-19 2001-10-19 Forward error correction (fec) for packetized data networks

Country Status (3)

Country Link
US (1) US6675340B1 (en)
AU (1) AU2002235276A1 (en)
WO (1) WO2002037237A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039716B1 (en) * 2000-10-30 2006-05-02 Cisco Systems, Inc. Devices, software and methods for encoding abbreviated voice data for redundant transmission through VoIP network
US7167451B1 (en) * 2000-12-21 2007-01-23 Cisco Technology, Inc. User controlled audio quality for voice-over-IP telephony systems
US6961350B1 (en) * 2000-12-22 2005-11-01 Applied Micro Circuits Corporation System and method for segmenting a multidimensional digital frame structure
US7017102B1 (en) * 2001-12-27 2006-03-21 Network Equipment Technologies, Inc. Forward Error Correction (FEC) for packetized data networks
US7640485B1 (en) 2002-02-15 2009-12-29 Network Equipment Technologies, Inc. Non-relay initialization for modems
US7228488B1 (en) 2002-02-15 2007-06-05 Network Equipment Technologies, Inc. System and method for secure communication over packet network
US7545819B1 (en) 2002-02-15 2009-06-09 Network Equipment Technologies, Inc. Techniques for asynchronous compensation for secure communications
DE10318068B4 (en) * 2003-04-17 2009-08-27 Phoenix Contact Gmbh & Co. Kg Method and device for packet-oriented transmission of security-relevant data
KR100908646B1 (en) * 2004-10-06 2009-07-21 노키아 코포레이션 Assemble Forward Error Correction Frames
US7756992B1 (en) * 2005-09-30 2010-07-13 Trend Micro Incorporated Reliable delivery of updates for antivirus programs
US7924890B2 (en) * 2006-02-13 2011-04-12 Cisco Technology, Inc. Apparatus and method for increasing reliability of data sensitive to packet loss
JP4808054B2 (en) * 2006-03-17 2011-11-02 富士通株式会社 DATA TRANSFER METHOD, COMMUNICATION SYSTEM AND PROGRAM USING THE SAME
US8971310B2 (en) * 2006-07-31 2015-03-03 Google Technology Holdings LLC Apparatus and method for end-to-end adaptive frame packing and redundancy in a heterogeneous network environment
JP4250654B2 (en) * 2006-11-17 2009-04-08 株式会社東芝 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM
JP5135121B2 (en) * 2008-08-22 2013-01-30 株式会社東芝 Data receiving apparatus, data receiving method, and data receiving program
US8392800B2 (en) * 2009-10-20 2013-03-05 Hewlett-Packard Development Company, L.P. Multi-hop network having increased reliability
JP2013013003A (en) * 2011-06-30 2013-01-17 Brother Ind Ltd Data processing device, data processing method and data processing program
US10644844B1 (en) * 2017-04-05 2020-05-05 Xilinx, Inc. Circuit for and method of determining error spacing in an input signal
US10714098B2 (en) * 2017-12-21 2020-07-14 Dolby Laboratories Licensing Corporation Selective forward error correction for spatial audio codecs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243846B1 (en) * 1997-12-12 2001-06-05 3Com Corporation Forward error correction system for packet based data and real time media, using cross-wise parity calculation
US5870412A (en) * 1997-12-12 1999-02-09 3Com Corporation Forward error correction system for packet based real time media
US6141788A (en) 1998-03-13 2000-10-31 Lucent Technologies Inc. Method and apparatus for forward error correction in packet networks
US6445717B1 (en) * 1998-05-01 2002-09-03 Niwot Networks, Inc. System for recovering lost information in a data stream
US6289054B1 (en) * 1998-05-15 2001-09-11 North Carolina University Method and systems for dynamic hybrid packet loss recovery for video transmission over lossy packet-based network

Also Published As

Publication number Publication date
WO2002037237A2 (en) 2002-05-10
US6675340B1 (en) 2004-01-06
WO2002037237A3 (en) 2003-01-23

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