• DocumentCode
    1072601
  • Title

    The V.42bis standard for data-compressing modems

  • Author

    Thomborson, Clerk

  • Author_Institution
    Minnesota Univ., Duluth, MN, USA
  • Volume
    12
  • Issue
    5
  • fYear
    1992
  • Firstpage
    41
  • Lastpage
    53
  • Abstract
    The CCITT V.42bis standard for data-compressing modems, a conservative and economically implementable scheme, is discussed from algorithmic, experimental, practical, and marketing standpoints. It is shown that 4.2bis compresses text about as well as the Lempel-Ziv-Welch algorithm of the Berkeley Unix Compress utility. Other Ziv-Lempel variants are discussed briefly.<>
  • Keywords
    data compression; modems; standards; Berkeley Unix Compress utility; CCITT V.42bis standard; Lempel-Ziv-Welch algorithm; data-compressing modems; text compression; Application software; Bandwidth; Data compression; Error correction; Modems; Pressing; Pricing; Protocols; Telephony; Throughput;
  • fLanguage
    English
  • Journal_Title
    Micro, IEEE
  • Publisher
    ieee
  • ISSN
    0272-1732
  • Type

    jour

  • DOI
    10.1109/40.166712
  • Filename
    166712
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1072601