On the Capacity of Waveform Channels Under Square-Law Detection of Time-Limited Signals

01/22/2020
by   Amir Tasbihi, et al.
0

Capacity bounds for waveform channels under square-law detection of time-limited complex-valued signals are derived. The upper bound is the capacity of the channel under (complex-valued) coherent detection. The lower bound is one bit less, per dimension, than the upper bound.

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