AU2188500A - Method and apparatus for backward-compatible error correction for real time communication link - Google Patents

Method and apparatus for backward-compatible error correction for real time communication link

Info

Publication number
AU2188500A
AU2188500A AU21885/00A AU2188500A AU2188500A AU 2188500 A AU2188500 A AU 2188500A AU 21885/00 A AU21885/00 A AU 21885/00A AU 2188500 A AU2188500 A AU 2188500A AU 2188500 A AU2188500 A AU 2188500A
Authority
AU
Australia
Prior art keywords
backward
real time
error correction
communication link
time 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.)
Abandoned
Application number
AU21885/00A
Inventor
Chi-Ping Nee
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.)
Tiernan Communications Inc
Original Assignee
Tiernan Communications 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 Tiernan Communications Inc filed Critical Tiernan Communications Inc
Publication of AU2188500A publication Critical patent/AU2188500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64307—ATM

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU21885/00A 1998-12-15 1999-12-15 Method and apparatus for backward-compatible error correction for real time communication link Abandoned AU2188500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11240698P 1998-12-15 1998-12-15
US60112406 1998-12-15
PCT/US1999/029865 WO2000036755A1 (en) 1998-12-15 1999-12-15 Method and apparatus for backward-compatible error correction for real time communication link

Publications (1)

Publication Number Publication Date
AU2188500A true AU2188500A (en) 2000-07-03

Family

ID=22343732

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21885/00A Abandoned AU2188500A (en) 1998-12-15 1999-12-15 Method and apparatus for backward-compatible error correction for real time communication link

Country Status (2)

Country Link
AU (1) AU2188500A (en)
WO (1) WO2000036755A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079982A1 (en) 2003-03-05 2004-09-16 Nokia Corporation Method and system for forward error correction
JP2006521739A (en) 2003-03-05 2006-09-21 ノキア コーポレイション Forward error correction method and system
DE102004035831A1 (en) * 2004-07-23 2006-02-16 Siemens Ag Operational status of a computer system is checked by comparison of actual parameters with reference values and modification to software if needed
DE102004051771A1 (en) * 2004-10-15 2006-04-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and methods for testing and determining test values
DE102007035262B4 (en) * 2007-07-27 2018-05-24 Texas Instruments Deutschland Gmbh A receiver and method for handling a data packet stream in the event of a physical layer failure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997038549A1 (en) * 1996-04-05 1997-10-16 Universität Karlsruhe (Th) Method and apparatus for forward error correction of transmitted digital signals in networks

Also Published As

Publication number Publication date
WO2000036755A1 (en) 2000-06-22

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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