• DocumentCode
    2811040
  • Title

    Improving SigComp performance through extended operations

  • Author

    Nordberg, Mats ; Hannu, Hans ; Christoffersson, Jan ; Zaccomer, Lajos

  • Author_Institution
    Ericson Res., Ericsson AB, Lulea, Sweden
  • Volume
    5
  • fYear
    2003
  • fDate
    6-9 Oct. 2003
  • Firstpage
    3425
  • Abstract
    This paper demonstrates the efficiency gains achievable for the compression scheme SigComp using extended operations where information from previously sent and received messages is used. The calculations are performed for a call setup using SIP in a typical 3GPP scenario. It is estimated that the transmission time over the air interface can be reduced by approximately 2/3. Also, the performance in terms of compression efficiency can be doubled, compared to using message by message compression with SigComp.
  • Keywords
    3G mobile communication; data compression; protocols; 3GPP scenario; SIP; SigComp performance; air interface; call setup; message compression; session initiation protocol; transmission time; 3G mobile communication; Bit rate; Buffer storage; Compression algorithms; Dictionaries; Heart; Internet; Protocols; Virtual machining;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th
  • ISSN
    1090-3038
  • Print_ISBN
    0-7803-7954-3
  • Type

    conf

  • DOI
    10.1109/VETECF.2003.1286343
  • Filename
    1286343
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2811040