Introduction to data compression (2nd ed.)
Introduction to data compression (2nd ed.)
On Variable Length Codes for Iterative Source/Channel Decoding
DCC '01 Proceedings of the Data Compression Conference
Computer Networking: A Top-Down Approach Featuring the Internet
Computer Networking: A Top-Down Approach Featuring the Internet
Cross-layer architecture for scalable video transmission in wireless network
Image Communication
Modern Coding Theory
Joint Source-Channel Decoding: A Cross-Layer Perspective with Applications in Video Broadcasting
Joint Source-Channel Decoding: A Cross-Layer Perspective with Applications in Video Broadcasting
Cross-layer wireless multimedia transmission: challenges, principles, and new paradigms
IEEE Wireless Communications
Content adaptive network aware joint optimization of wireless video transmission
IEEE Communications Magazine
Spatial and Temporal Error Concealment Techniques for Video Transmission Over Noisy Channels
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Wireless Communications
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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 set of possible header configurations for further processing. The best candidate is then obtained through soft decoding of CRC protected data and CRC redundancy information itself. Simulation results for WiFi transmission using DBPSK modulated signals over AWGN channels show a substantial (4 to 12 dB) link budget improvement over classical hard decision procedures. We also introduce a sub-optimal and hardware realizable version of the proposed algorithm.