Browsing by Subject "Quality of Service"

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Browsing by Subject "Quality of Service"

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  • Ma, Zhen Yu; Tucker, William D. (Telkom, 2008)
    Deaf people want to communicate remotely with sign language. Sign language requires sufficient video quality to be intelligible. Internet-based real-time video tools do not provide that quality. Our approach is to use ...
  • Ma, Zhen Yu; Tucker, William D. (Telkom, 2007)
    The South African Deaf community has very limited telephony options. They prefer to communicate in sign language, a visual medium. Realtime video over Internet Protocol is a promising option, but in reality, the quality ...
  • Zulu, Docas Dudu; Tucker, William D. (Telkom, 2010)
    This paper describes work in progress on call capacity optimization for voice over Internet Protocol on wireless mesh networks. In a developing country such as South Africa, evidence has shown that rural inhabitants find ...