On properties of the support of capacity-achieving distributions for additive noise channel models with input cost constraints
J Fahs, I Abou-Faycal - IEEE Transactions on Information …, 2017 - ieeexplore.ieee.org
We study the classical problem of characterizing the channel capacity and its achieving
distribution in a generic fashion. We derive a simple relation between three parameters: the …
distribution in a generic fashion. We derive a simple relation between three parameters: the …
On the capacity of the AWGN channel with additive radar interference
S Shahi, D Tuninetti, N Devroye - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper investigates the capacity of a communications channel that, in addition to
additive white Gaussian noise, also suffers from interference caused by a co-existing radar …
additive white Gaussian noise, also suffers from interference caused by a co-existing radar …
Cooperative channel capacity learning
In this letter, the problem of determining the capacity of a communication channel is
formulated as a cooperative game, between a generator and a discriminator, that is solved …
formulated as a cooperative game, between a generator and a discriminator, that is solved …
Capacity-achieving signals for point-to-point and multiple-access channels under non-Gaussian noise and peak power constraint
This paper generalizes and proves the discrete and finite nature of the capacity-achieving
signaling schemes for general classes of non-Gaussian point-to-point and multiple-access …
signaling schemes for general classes of non-Gaussian point-to-point and multiple-access …
[PDF][PDF] Input constraints and noise density functions: a simple relation for bounded-support and discrete-capacity achieving inputs
J Fahs, I Abou-Faycal - arXiv preprint arXiv:1602.00878, 2016 - researchgate.net
We study the classical problem of characterizing the channel capacity and its achieving
distribution in a generic fashion. We derive a simple relation between three parameters: the …
distribution in a generic fashion. We derive a simple relation between three parameters: the …
Optimal Signaling Schemes and Sum-Capacity of 1-bit ADC Fading 2-User MACs under Gaussian-Mixture Interference
In this work, we establish the sum-capacity-achieving signaling schemes and the sum-
capacity of a 2-user multiple access Rayleigh fading channel with 1-bit output quantization …
capacity of a 2-user multiple access Rayleigh fading channel with 1-bit output quantization …
Capacity-achieving input distribution in per-sample zero-dispersion model of optical fiber
J Fahs, A Tchamkerten, MI Yousefi - arXiv preprint arXiv:1704.04904, 2017 - arxiv.org
The per-sample zero-dispersion channel model of the optical fiber is considered. It is shown
that capacity is uniquely achieved by an input probability distribution that has continuous …
that capacity is uniquely achieved by an input probability distribution that has continuous …
Capacity-achieving input distribution in per-sample zero-dispersion model of optical fiber
J Fahs, A Tchamkerten… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The per-sample zero-dispersion channel model of the optical fiber is considered. It is shown
that capacity is uniquely achieved by an input probability distribution that has continuous …
that capacity is uniquely achieved by an input probability distribution that has continuous …
On the capacity of the Gaussian mixture channel under average and peak power constraints
In many communications systems, the Gaussian mixture model is extensively used to
characterize non-Gaussian man-made and natural interference. We study the capacity of the …
characterize non-Gaussian man-made and natural interference. We study the capacity of the …
Optimal inputs of single-user and multi-user non-Gaussian aggregate interference channels
This paper generalizes and proves the discrete and finite nature of the optimal signaling
schemes for general classes of non-Gaussian aggregate interference point-to-point and …
schemes for general classes of non-Gaussian aggregate interference point-to-point and …