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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

System for recovering lost information in a data stream by means of parity packets

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04J-003/24    H03M-013/00   
미국특허분류(USC) 370/473; 709/236; 714/048; 714/746; 714/749; 714/752; 714/774; 714/776; 714/800
출원번호 US-0215527 (2002-08-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Duft Bornsen &
인용정보 피인용 횟수 : 16  인용 특허 : 24
초록
▼

Data which is transmitted over the internet or other transmission networks is first divided up into individual information packets, transmitted and then reassembled into useful data after reception. Parity packets are included in with the information packets in the transmission of data in order to enable the regeneration of any information packets which were lost or damaged during transmission. The grouping of information packets and parity packets derived therefrom is termed a chunk. Chunk arrangements to recover from all cases of single and double lost...

대표
청구항
▼

1. A method for transmitting a data stream over a network between a first host and a second host, said method comprising the steps of:dividing, at said first host, said data stream into at least one Super Information Block; dividing, at said first host, said Super Information Block into M Chunk Information Blocks where M is at least one and wherein each Chunk Information Block includes at least one information payload; selectively generating, at said first host, zero or more parity payloads corresponding to each Chunk Information Block and derived from a...

이 특허에 인용된 특허 (24)

  1. Ghosh Amitava ; Classon Brian K. ; Cudak Mark C. ; Jalloul Louay. Adaptive hybrid ARQ using turbo code structure. USP2001106308294.
  2. Bolosky William J. ; Levi Steven P. ; VanAntwerp Mark D. ; Bernet Yoram. Audio server system for an unreliable network. USP2000096118790.
  3. Bush E. William. Demand reporting of electricity consumption by radio in relays to a base station, and demand relays wattmeters so reporting over a wide area. USP2000066078785.
  4. Bennett Donald Bruce ; Murphy Steven Allen. Detection of lost packets in switching networks used with scalable coherent interfaces. USP1998085790524.
  5. Jayant Nuggehally S. (Short Hills NJ). Digital transmission error reduction. USP1983034375581.
  6. Lin Shu (Honolulu HI) Yu Philip S. (Pleasantville NY). Effective error control scheme for satellite communications. USP1982084344171.
  7. Levine Earl ; Chou Phil. Error correction and loss recovery of packets over a computer network. USP1999126000053.
  8. Schuster Guido M. ; Borella Michael ; Mahler Jerry ; Sidhu Ikhlaq. Forward error correction system for packet based data and real time media, using cross-wise parity calculation. USP2001066243846.
  9. Schuster Guido M. ; Mahler Jerry ; Sidhu Ikhlaq ; Borella Michael. Forward error correction system for packet based real time media. USP2001056226769.
  10. Schuster Guido M. ; Mahler Jerry ; Sidhu Ikhlaq ; Borella Michael. Forward error correction system for packet based real time media. USP1999025870412.
  11. Schuster Guido M. ; Mahler Jerry ; Sidhu Ikhlaq ; Borella Michael. Forward error correction system for packet based real time media. USP2000116145109.
  12. Walker Christopher P. H. (Portishead GBX) Thompson Peter W. (Horfield GBX). Generation of checking data. USP1996095553067.
  13. Vaman Dhadesugoor R. ; Chakravarthy Cadathur V. ; Hong Kicheon,KRX. High integrity transport for time critical multimedia networking applications. USP1999115993056.
  14. Vaman Dhadesugoor R. ; Chakravarthy Cadathur V. ; Hong Kicheon,KRX. High integrity transport for time critical multimedia networking applications. USP2000066079042.
  15. Ellis Robert A. (Woodland Park CO) Lubbers Clark E. (Colorado Springs CO) Malan Steven J. (Woodland Park CO) Rivera Peter (Colorado Springs CO) Snyder Sid (Colorado Springs CO) Thiel David W. (Colora. Method and apparatus for preserving data integrity in a multiple disk raid organized storage system. USP1996045504858.
  16. Bahr Richard G. (Framingham MA) Cohen Paul B. (Ashland MA). Method and apparatus for the detection and regeneration of a lost token in a token based data communications network. USP1985014494233.
  17. Davis Gordon Taylor ; Derby Jeffrey Haskell. Method and system in a data communications system for the retransmission of only an incorrectly transmitted portion of a data packet. USP2000106141784.
  18. Raitola Mika,FIX ; Hakkinen Hannu,FIX ; Rinne Mikko J.,FIX ; Ahmavaara Kalle,FIX ; Salonaho Oscar,FIX. Method for transmitting packet switched data in a mobile communications system. USP2001116317418.
  19. Raitola Mika,FIX ; Hakkinen Hannu,FIX ; Salonaho Oscar,FIX ; Rinne Mikko J.,FIX ; Ahmavaara Kalle,FIX. Method for transmitting packet switched data in a mobile communications system. USP2001096289003.
  20. May ; Jr. Carl J. (Holmdel NJ). Multi-length packet format including check sequence(s). USP1990104962498.
  21. Chethik Frank (Palo Alto CA). Packet data transmission system with adaptive data recovery method. USP1995075432787.
  22. Rao Anil V.. Raid algorithm using a multimedia functional unit. USP1999045896493.
  23. Kovacevic Jelena ; Ng Francis Man Lung. Signal data transmission over lossy packet networks. USP2001106301222.
  24. Goetz Tom ; Sridhar Manickam R. ; Prasad Mukesh. System, device, and method for streaming a multimedia file. USP1999075928330.

이 특허를 인용한 특허 피인용횟수: 16

  1. Chang, Rong-Wen; Lee, John K.; Lin, Ron. Apparatus and method for packet redundancy and recovery. USP2011088004963.
  2. Gondo, Shunichi; Ajitomi, Daisuke; Irie, Yuji; Matsuzawa, Shigeo; Ise, Kotaro. Communication apparatus, communication method and computer readable medium. USP2015119191158.
  3. Kamvysselis,Peter. Error recovery for SRDF assist. USP2007067237040.
  4. Vedantham, Ramakrishna; Leon, David; Curcio, Igor. Forming of error correction data. USP2010127853856.
  5. Chawla,Mukul; Wagholikar,Sarang. Forward error correction in packet networks. USP2008027328393.
  6. Kurihara, Kuniaki. Information processing apparatus and method, recording medium, and program. USP2009057535840.
  7. Shuta, Tomohiro. Information processing apparatus, information processing method and information processing program. USP2014038670462.
  8. Anandakumar,Krishnasamy; Cheah,Jonathon. Method and apparatus of packet loss concealment for CVSD coders. USP2006067061912.
  9. Kim,Hyun Cheol; Kim,Kyu Heon; Kim,Jin Woong; Seo,Doug Young. Method for transmitting and receiving variable length packets based on forward error correction (FEC) coding. USP2008087409627.
  10. Grilli, Francesco; Vayanos, Alkinoos Hector; Casaccia, Lorenzo. Methods for forward error correction coding above a radio link control layer and related apparatus. USP2014048694869.
  11. Grilli, Francesco; Vayanos, Alkinoos Hector; Casaccia, Lorenzo. Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus. USP2014088804761.
  12. Chen, Tao; Willenegger, Serge D.; Wei, Yongbin; Vayanos, Alkinoos H.. Multi-media broadcast and multicast service (MBMS) in a wireless communication system. USP2013058451770.
  13. Vayanos, Alkinoos Hector; Grilli, Francesco. Outer coding methods for broadcast/multicast content and related apparatus. USP2012058171381.
  14. Vayanos, Alkinoos Hector; Grilli, Francesco. Outer coding methods for broadcast/multicast content and related apparatus. USP2012058175090.
  15. Vayanos, Alkinoos Hector; Grilli, Francesco. Outer coding methods for broadcast/multicast content and related apparatus. USP2012108291300.
  16. Smith, Bruce. Techniques for enhanced reliability of data transfer with dynamic scaling. USP2010127856583.

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