Wavelet Analysis of Packet Loss in Video Transfers over UDP
نویسندگان
چکیده
Understanding packet loss patterns in IP networks is important for achieving the desired quality of service in multimedia transfers. In this paper, we study the loss patterns in video transfers over UDP in a congested packet network. We use wavelet analysis to investigate the behavior of packet loss on various timescales. We show that time scales are essential for understanding loss behavior and that packet loss exhibits long-range dependence over the coarser time scales.
منابع مشابه
Packet loss in video transfers over IP networks
In this paper, we investigate the behavior of packet loss in Internet Protocol (IP) networks with two transport protocols: User Datagram Protocol (UDP) and Transmission Control Protocol (TCP). We simulate packet loss in congested networks, and we use wavelet analysis to characterize packet loss collected from the trace driven simulation studies. We also analyze the impact of time-scales on the ...
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