13 citations · 16 across the 3 of their papers we have counts for
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The pre-log of Gaussian broadcast with feedback can be two
Michele A. Wigger, Michael Gastpar
A generic intuition says that the pre-log, or multiplexing gain, cannot be larger than the minimum of the number of transmit and receive dimensions. This suggests that for the scal…
On the Capacity of Free-Space Optical Intensity Channels
Amos Lapidoth, Stefan M. Moser, Michele A. Wigger
New upper and lower bounds are presented on the capacity of the free-space optical intensity channel. This channel is characterized by inputs that are nonnegative (representing the…
The Gaussian MAC with Conferencing Encoders
Shraga I. Bross, Amos Lapidoth, Michele A. Wigger
We derive the capacity region of the Gaussian version of Willems's two-user MAC with conferencing encoders. This setting differs from the classical MAC in that, prior to each trans…