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Current peer-to-peer (P2P) swarming systems have been immensely successful for large scale media content distribution with fewer server resources and lower protocol overhead. In order to improve media delivery quality and provide high service availability, network coding techniques have been proposed to help resource propagating through P2P network. Applying network coding over small time-window of...
Because of the limitation of bandwidth, video coder needs one stream of high- resolution for local storage and one steam of low-resolution for network transmission. Reusing high-resolution stream is the very point when designing for improving efficiency. Based on the analysis of the existing methods for motion vector synthesis with using four standard testing sequences, we proposed a Double Predictor...
Ad hoc networks are characterized with frequent link failures and network topology change. These features result in a great challenge to transmit video over ad hoc networks. We propose a novel scheme for robust video transmission over ad hoc networks. Video stream is coded by using multiple description coding strategy and then a clustering-based multiple paths algorithm is applied for routing over...
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