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Joint source-channel coding for discrete-time analog sources is an appealing transmission approach because of its extremely low delay and complexity. When the users access the channel orthogonally, analog transmission of correlated information over fading multiple access channels (MACs) using modulo-like mappings provides better performance than uncoded transmission. In this paper, we propose a simplified...
The joint design of optimal linear Minimum MSE (MMSE) filters at the transmitter and receiver of a Multiple-Input Multiple-Output (MIMO) system arises as a natural problem when transmitting discrete-time continuous-amplitude sources using analog Joint Source Channel Coding (JSCC). In this work, we derive an explicit closed form solution for the MMSE linear precoder and equalizer of a MIMO system under...
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