On achievable degrees of freedom for the frequency-selective K-user interference channel in the presence of an instantaneous relay

AHA Bafghi, M Mirmohseni, M Nasiri-Kenari - arXiv preprint arXiv …, 2021 - arxiv.org
In this paper, we study the degrees of freedom (DoF) of the frequency-selective K-user
interference channel in the presence of an instantaneous relay (IR) with multiple receive and …

Degrees of Freedom of a K-User Interference Channel in the Presence of an Instantaneous Relay

AH Abdollahi Bafghi, M Mirmohseni, M Nasiri-Kenari - Entropy, 2022 - mdpi.com
In this paper, we study the degrees of freedom (DoF) of a frequency-selective K-user
interference channel in the presence of an instantaneous relay (IR) with multiple receiving …

DoF of interference channel with aid from an instantaneous relay

T Liu - 2013 - koasas.kaist.ac.kr
In this thesis we study the degrees of freedom (DoF) of interference alignment with an
instantaneous relay. The instantaneous relay can have its transmitting signal based on its …

On the DoF region of the two-user interference channel with an instantaneous relay

T Liu, D Tuninetti, SY Chung - arXiv preprint arXiv:1506.06558, 2015 - arxiv.org
This paper studies the Degrees of Freedom (DoF) of the two-user multi-antenna Gaussian
interference channel with an {\em instantaneous relay}, or relay without delay, where the …

Two-hop interference channels: Impact of linear time-varying schemes

I Issa, SL Fong, AS Avestimehr - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
We consider the two-hop interference channel (IC) with constant real channel coefficients,
which consists of two source-destination pairs, separated by two relays. We analyze the …

Degrees of freedom (DoF) of locally connected interference channels with cooperating multiple-antenna transmitters

A El Gamal, VS Annapureddy… - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
We consider locally connected K-user MISO interference channels where each transmitter
has N antennas and is connected to the receiver with the same index as well as [L/2] …

Instantaneous relaying: Feasibility conditions for interference neutralization

Q Wang, Y Dong, J Zhao, N Li, J Qian… - IEEE Communications …, 2015 - ieeexplore.ieee.org
In this letter, we study the feasibility of interference neutralization (IN) for a two-user
interference channel (IC) with a multi-input-multi-output (MIMO) instantaneous relay. With …

Two-hop interference channels: Impact of linear schemes

I Issa, SL Fong, AS Avestimehr - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
We consider the two-hop interference channel (IC), which consists of two source-destination
pairs communicating with each other via two relays. We analyze the degrees of freedom …

On the DoF of two-user interference channel with an instantaneous relay

T Liu, D Tuninetti, SY Chung - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
This paper studies the degrees of freedom (DoF) of the two-user multi-antenna Gaussian
interference channel with an instantaneous relay, or relay without delay, where the relay …

On the achievable degrees of freedom of a K-user MIMO interference channel with a MIMO relay

S Chen, RS Cheng - IEEE transactions on wireless …, 2013 - ieeexplore.ieee.org
This paper investigates the achievable degrees of freedom (DoF) of a fully connected K-user
multiple-input-multiple-output (MIMO) interference channel with a MIMO relay, where each …