• DocumentCode
    1598701
  • Title

    Study of the Impact of UMTS Best Effort Parameters on QoE of VoIP Services

  • Author

    Fajardo, Jose Oscar ; Liberal, Fidel ; Bilbao, Nagore

  • Author_Institution
    Dept. of Electron. & Telecommunciations, Univ. of the Basque Country, Bilbao
  • fYear
    2009
  • Firstpage
    142
  • Lastpage
    147
  • Abstract
    This paper evaluates the performance of VoIP services over mobile accesses, with special focus on currently deployed Best Effort UMTS networks. There are different configuration parameters that have a great impact on end users´ perception of quality. This paper tries to help understanding the impact of those parameters, and how they can be tuned for a better VoIP experience.
  • Keywords
    3G mobile communication; Internet telephony; VoIP services; best effort UMTS networks; mobile accesses; parameter tuning; 3G mobile communication; Access protocols; Bit rate; Codecs; Degradation; Internet telephony; Quality of service; Telecommunications; Testing; Web and internet services; Background; Quality of Experience; UMTS; VoIP; parameter tuning;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Autonomic and Autonomous Systems, 2009. ICAS '09. Fifth International Conference on
  • Conference_Location
    Valencia
  • Print_ISBN
    978-1-4244-3684-2
  • Electronic_ISBN
    978-0-7695-3584-5
  • Type

    conf

  • DOI
    10.1109/ICAS.2009.52
  • Filename
    4976595
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1598701