WO2000018017A1 - Lost packet recovery method for packet transmission protocols - Google Patents
Lost packet recovery method for packet transmission protocols Download PDFInfo
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- WO2000018017A1 WO2000018017A1 PCT/US1999/021574 US9921574W WO0018017A1 WO 2000018017 A1 WO2000018017 A1 WO 2000018017A1 US 9921574 W US9921574 W US 9921574W WO 0018017 A1 WO0018017 A1 WO 0018017A1
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- WO
- WIPO (PCT)
- Prior art keywords
- symbols
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- input
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- output symbol
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
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- 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
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1191—Codes on graphs other than LDPC codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/3746—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with iterative decoding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/3761—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using code combining, i.e. using combining of codeword portions which may have been transmitted separately, e.g. Digital Fountain codes, Raptor codes or Luby Transform [LT] 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
-
- 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
- H04L1/0041—Arrangements at the transmitter 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
- H04L1/004—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
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU62536/99A AU767140B2 (en) | 1998-09-23 | 1999-09-17 | Information additive code generator and decoder for communication systems |
JP2000571567A JP3976163B2 (en) | 1998-09-23 | 1999-09-17 | Packet transmission protocol recovery method for lost packets |
IL14070599A IL140705A0 (en) | 1998-09-23 | 1999-09-17 | Lost packet recovery method for packet transmission protocols |
AT99949717T ATE230175T1 (en) | 1998-09-23 | 1999-09-17 | METHOD FOR RECOVERING LOST INFORMATION PACKETS IN PACKET TRANSFER PROTOCOLS |
CA002345237A CA2345237C (en) | 1998-09-23 | 1999-09-17 | Information additive code generator and decoder for communication systems |
EP99949717A EP1116335B1 (en) | 1998-09-23 | 1999-09-17 | Lost packet recovery method for packet transmission protocols |
DE69904621T DE69904621T2 (en) | 1998-09-23 | 1999-09-17 | METHOD FOR RESTORING LOST INFORMATION PACKAGES IN PACKET TRANSFER PROTOCOLS |
HK02100001.5A HK1038995B (en) | 1998-09-23 | 2002-01-02 | Lost packet recovery method for packet transmission protocols |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10147398P | 1998-09-23 | 1998-09-23 | |
US60/101,473 | 1998-09-23 | ||
US09/246,015 US6307487B1 (en) | 1998-09-23 | 1999-02-05 | Information additive code generator and decoder for communication systems |
US09/246,015 | 1999-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000018017A1 true WO2000018017A1 (en) | 2000-03-30 |
WO2000018017A9 WO2000018017A9 (en) | 2001-12-20 |
Family
ID=26798300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/021574 WO2000018017A1 (en) | 1998-09-23 | 1999-09-17 | Lost packet recovery method for packet transmission protocols |
Country Status (14)
Country | Link |
---|---|
US (7) | US6307487B1 (en) |
EP (4) | EP2136473B1 (en) |
JP (2) | JP3976163B2 (en) |
KR (1) | KR100598662B1 (en) |
AT (2) | ATE230175T1 (en) |
AU (1) | AU767140B2 (en) |
CA (1) | CA2345237C (en) |
DE (2) | DE69941342D1 (en) |
DK (1) | DK2136473T3 (en) |
ES (2) | ES2401177T3 (en) |
HK (2) | HK1038995B (en) |
IL (1) | IL140705A0 (en) |
PT (1) | PT2136473E (en) |
WO (1) | WO2000018017A1 (en) |
Cited By (9)
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US7721184B2 (en) | 2004-08-11 | 2010-05-18 | Digital Fountain, Inc. | Method and apparatus for fast encoding of data symbols according to half-weight codes |
US7812743B2 (en) | 1998-09-23 | 2010-10-12 | Digital Fountain Inc. | Information additive code generator and decoder for communication systems |
US9628536B2 (en) | 2006-06-09 | 2017-04-18 | Qualcomm Incorporated | Enhanced block-request streaming using cooperative parallel HTTP and forward error correction |
US9660763B2 (en) | 2009-08-19 | 2017-05-23 | Qualcomm Incorporated | Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes |
US9917874B2 (en) | 2009-09-22 | 2018-03-13 | Qualcomm Incorporated | Enhanced block-request streaming using block partitioning or request controls for improved client-side handling |
US9992555B2 (en) | 2010-06-29 | 2018-06-05 | Qualcomm Incorporated | Signaling random access points for streaming video data |
US11477253B2 (en) | 2006-06-09 | 2022-10-18 | Qualcomm Incorporated | Enhanced block-request streaming system using signaling or block creation |
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