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Effective error control scheme for satellite communications 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-011/10
출원번호 US-0215489 (1980-12-11)
발명자 / 주소
  • Lin Shu (Honolulu HI) Yu Philip S. (Pleasantville NY)
출원인 / 주소
  • International Business Machines Corporation (Armonk NY 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A hybrid scheme for controlling transmission errors in digital data communication systems. Normally, data blocks with a small number of parity digits for error detection are transmitted. When the presence of errors is detected, the retransmissions are not the original data blocks but some properly s

대표청구항

A method for controlling transmission errors in digital data communication systems, comprising: sending, at a transmitter, data blocks with parity digits for error detection, detecting, at a receiver, the presence of errors in received data blocks, sending a negative acknowledgement to said transmit

이 특허를 인용한 특허 (42)

  1. Golitschek Edler Von Elbwart, Alexander; Seidel, Eiko; Wengerter, Christian, ARQ retransmission with reordering scheme employing multiple redudancy versions and receiver/transmitter therefor.
  2. Von Elbwart,Alexander Golitschek Edler; Seidel,Eiko; Wengerter,Christian, ARQ retransmission with reordering scheme employing multiple redundancy versions and receiver/transmitter therefor.
  3. Von Elbwart,Alexander Golitschek Edler; Seidel,Eiko; Wengerter,Christian, ARQ retransmission with reordering scheme employing multiple redundancy versions and receiver/transmitter therefor.
  4. Grindahl Mervin L. (Waseca MN) Denzene Quentin S. (Waseca MN), Automatic/remote RF instrument monitoring system.
  5. Lee, Tak K.; Shen, Ba-Zhong, Data puncturing ensuring orthogonality within communication systems.
  6. Matsumoto,Atsushi; Uesugi,Mitsuru; Miyoshi,Kenichi; Uehara,Toshiyuki, Data reception method and apparatus including reception of data in a first transmission and a retransmission.
  7. Golitschek, Alexander; Wengerter, Christian; Schmitt, Michael Philipp; Seidel, Eiko, Data transmission apparatus and communication system using a constellation rearrangement.
  8. Golitschek, Alexander; Wengerter, Christian; Schmitt, Michael Philipp; Seidel, Eiko, Data transmission apparatus using a constellation rearrangement.
  9. Golitschek, Alexander; Wengerter, Christian; Schmitt, Michael Philipp; Seidel, Eiko, Data transmission apparatus using a constellation rearrangement.
  10. Golitschek,Alexander; Wengerter,Christian; Schmitt,Michael Philipp; Seidel,Eiko, Data transmission apparatus using a constellation rearrangement.
  11. Hagiwara Junichirou (Yokosuka JPX) Sawai Kouichi (Yokohama JPX) Uebayashi Shinji (Yokohama JPX), Data transmission scheme with automatic repeat request.
  12. Wiemann, Henning; Ludwig, Reiner; Meyer, Michael, Data unit sender and data unit relay device.
  13. Hellman, Martin E, Dropout-resistant media broadcasting system.
  14. Huang Wei-Hung (Miaoli Hsien TWX), Error-correcting virtual receiving buffer apparatus.
  15. Botrel, Jose; Harari, Sami; Briere, Joseph; Louvel, Bernard, Error-protecting system for a two-way asynchronous data transmission.
  16. Hellman, Martin Edward, FM broadcast system competitive with satellite radio.
  17. Hellman, Martin Edward, FM broadcast system competitive with satellite radio.
  18. Golitschek Edler Von Elbwart, Alexander; Seidel, Eiko; Wengerter, Christian, Hybrid ARQ retransmission with reordering scheme employing multiple redundancy versions and receiver/transmitter therefor.
  19. Peter Larsson SG; Mikael Larsson SG, Method and apparatus for discarding packets in a data network having automatic repeat request.
  20. Henriksson Anders,SEX ; Johansson Carl Fredrik,SEX, Method and apparatus for selectively transmitting packets of message data to a remote communication station.
  21. Goldfein, Arnold; Mylroie Goldfein, Sharon A.; Gariepy, David; Cousins, Robert; Brevard, Laurence, Method and system for accelerating transmission of data between network devices.
  22. Eriksson, Stefan; Furusk?r, Anders; J?verbring, Stefan; Wallman, Mattias, Method and system for control signalling enabling flexible link adaptation in a radiocommunication system.
  23. Osthoff Harro,DEX ; Haartsen Jaap,SEX, Method apparatus and packet transmission system using error correction of data packets.
  24. Gajjar Jagdish T. (Clifton Park NY), Method for improving message reception from multiple sources.
  25. Von Elbwart, Alexander Golitschek Edler; Seidel, Eiko; Wengerter, Christian, Method for modifying a bit sequence in an ARQ restransmission, receiver and transmitter therefor.
  26. Von Elbwart,Alexander Golitschek Edler; Seidel,Eiko; Wengerter,Christian, Method for modifying a bit sequence in an ARQ retransmission, receiver and transmitter therefor.
  27. Baggen Constant P. M. J. (Eindhoven NLX), Method of and apparatus for decoding a data stream which is protected by a multi-symbol error protection code.
  28. Prevot Pascal (Paris FRX) Durand Bernard (Paris FRX), Method of protection against errors in transmission of radiotelegraph messages and a device for the application of said.
  29. Stenfort, Ross J., Methods and system for simplified SAS error recovery.
  30. Matsumoto,Atsushi; Uesugi,Mitsuru; Miyoshi,Kenichi; Uehara,Toshiyuki, Radio transmitter, radio receiver, and multilevel modulation communication system.
  31. Matsumoto, Atsushi; Uesugi, Mitsuru; Miyoshi, Kenichi; Uehara, Toshiyuki, Radio transmitting apparatus, radio receiving apparatus, and M-ary modulation communication system.
  32. Raith, Alex Krister; Franceschi, Olle, Repair function for a broadcast service.
  33. Hellman, Martin E, Security enhanced tiered subscription broadcast system.
  34. Rogard Roger (Lisse NLX), Self-adaptive hybrid data transmission.
  35. Joakim Persson SE; Leif Wilhelmsson SE, System and method for implementing hybrid automatic repeat request using parity check combining.
  36. William A. Gibson ; George E. Noble ; Chris J. Stearns, System for recovering lost information in a data stream.
  37. Gibson, William A.; Noble, George E.; Stearns, Chris J., System for recovering lost information in a data stream by means of parity packets.
  38. Sarkar, Sourin, Systems and methods for storage protocol compliance testing.
  39. Hellman, Martin E, Tiered subscription broadcast system.
  40. Hellman, Martin E., Tiered subscription broadcast system.
  41. Drynan David S. (Ottawa CAX) Baker David M. (Ottawa CAX), Transmitting sequence numbers of information in a packet data transmission system.
  42. Nakamura, Nobutaka, Using consecutive block IDs to keep track of data transferred across a serially linked bridge.
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