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In this paper, we propose a joint source-channel (JSC) decoding scheme for 3D ESCOT-based video coders, such as Vidwav. The embedded bitstream generated by such coders is very sensitive to transmission errors unavoidable on wireless channels. The proposed JSC decoder employs the residual redundancy left in the bitstream by the source coder combined with bit reliability information provided by the...
Transmissions over hybrid wireline-wireless networks suffer both packet losses and bit errors. To facilitate delay-sensitive audio/video communications over hybrid networks, low-delay error recovery techniques, such as forward error correction (FEC) and multiple description coding (MDC), are utilized to provide protection against bit errors and packet losses, respectively. As a means of joint source-channel...
Multimedia transmission over error-prone channels such as wireless channels has recently motivated the research on the joint source-channel (de)coding (JSCC, JSCD)technique. In this paper, we present a new JSCD method, which extends the joint area to the process of demodulation soft decision to enlarge the application fields of JSCD. The proposed method designs a technique of dynamic source redundancy...
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