Abstract:Abstract-Source-channel coding in time-varying channels without perfect side information at the transmitter suffers from uncertainty which may not always be averaged out. In channel coding, a main approach to address such uncertainty has been the outage formulation. In source coding, the main approaches to deal with such uncertainty have been multiple description coding (MDC) and successive refinement (SR). In this paper, we consider layered source-channel coding schemes relying on the MDC technique, originall… Show more
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