On the capacity of the dirty paper channel with fast fading and discrete channel states


Interference pre-cancellation as in the “writing onto dirty paper” channel crucially depends on the transmitter having exact knowledge of the way in which input and channel state combine to produce the channel output. The presence of even a small amount of uncertainty in such knowledge, gravely hampers the ability of the encoder to pre-code… (More)
DOI: 10.1109/ISIT.2016.7541426


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