On the Capacity of Quantized Gaussian MAC Channels with Finite Input Alphabet


In this paper, we investigate the capacity of Gaussian multiple access channels (MAC) with finite input alphabet and `quantized output'. With finite input alphabet and an unquantized receiver, the two-user Gaussian MAC rate region was studied in \cite{harsh08}. In most high throughput communication systems based on digital signal processing, the analog… (More)
DOI: 10.1109/icc.2011.5963255


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