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It is well known that packet loss is an indication of network congestion. Thus, numerous applications including adaptive control in VoIP detects packet loss and responds to reduce the congestion. However, detecting packet loss provides very limited information about the state of the network. In this paper, we attempt to use observations of the delay and loss correlation to characterize congestive...
In VoIP (Voice over Internet Protocol) applications, packet loss affects the received speech quality greatly. PCM (Pulse Code Modulation) coders are often used for VoIP and also face such problems. In this paper a side information based packet loss recovery algorithm is proposed, which introduces a small part of corrective information to provide an enhanced reconstruction of the lost packets. A virtual...
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