146 citations · 608 across the 54 of their papers we have counts for
5 papers · 1 filter
On the Capacity of Fading MIMO Broadcast Channels with Imperfect Transmitter Side-Information
Amos Lapidoth, Shlomo Shamai, Michele Wigger
A fading broadcast channel is considered where the transmitter employs two antennas and each of the two receivers employs a single receive antenna. It is demonstrated that even if…
On the Low SNR Capacity of Peak-Limited Non-Coherent Fading Channels with Memory
Amos Lapidoth, Ligong Wang
The capacity of non-coherent stationary Gaussian fading channels with memory under a peak-power constraint is studied in the asymptotic weak-signal regime. It is assumed that the f…
Sending a Bi-Variate Gaussian Source over a Gaussian MAC
Amos Lapidoth, Stephan Tinguely
We consider a problem where a memoryless bi-variate Gaussian source is to be transmitted over an additive white Gaussian multiple-access channel with two transmitting terminals and…
Superimposed Coded and Uncoded Transmissions of a Gaussian Source over the Gaussian Channel
Shraga Bross, Amos Lapidoth, Stephan Tinguely
We propose to send a Gaussian source over an average-power limited additive white Gaussian noise channel by transmitting a linear combination of the source sequence and the result…
Gaussian Fading is the Worst Fading
Tobias Koch, Amos Lapidoth
The capacity of peak-power limited, single-antenna, non-coherent, flat-fading channels with memory is considered. The emphasis is on the capacity pre-log, i.e., on the limiting rat…