Yann Leprovost

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—This paper presents an enhanced permeable layer mechanism useful for highly robust packetized multimedia transmission. Packet header recovery at various protocol layers using MAP estimation is the cornerstone of the proposed solution. The inherently available intra-layer and inter-layer header correlation proves to be very effective in selecting a reduced(More)
This paper presents an enhanced permeable layer mechanism useful for reliable packetized multimedia transmission. Packet header recovery at various protocol layers using MAP estimation is the cornerstone of the proposed solution. The available intra-layer and inter-layer header correlation is used to define a reduced set of header configurations for further(More)
This paper presents an improved permeable layer mechanism useful for highly robust packetized multimedia transmission. MAP estimation-based packet header recovery at various protocol layers is the cornerstone of the proposed solution. This header-correction technique exploits the available intra-layer and inter-layer header correlation to define a reduced(More)
—The DVB-SH system relies on a hybrid satel-lite/terrestrial infrastructure. A complementary solution using the interworking with a bi-directional path offered by cellular network is under investigation in DVB-Convergence of Broadcast and Mobile Services Group. This aims to provide good QoS of DVB-SH service anywhere anytime. Due to the strict reception(More)
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