[HTML][HTML] On the DoF and secure DoF of K-user MIMO interference channel with instantaneous relays

A Azari - Wireless Networks, 2020 - Springer
Interference channel, in which multiple user pairs communicate over shared resources, is a
building block of communications networks. Here, the K-user interference channel (IC) aided …

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 …

Guiding blind transmitters for K-user MISO interference relay channels with Imperfect channel knowledge

W Shin, N Lee, J Lee, HV Poor - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
This paper proposes a novel multi-antenna relay-aided interference management technique
that can use imperfect channel knowledge for interference relay channels. Using the …

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 …

A MIMO Relay With Delayed Feedback Can Improve DoF in - User MISO Interference Channel With No CSIT

W Shin, B Lee, B Shim, J Lee - IEEE Transactions on Vehicular …, 2016 - ieeexplore.ieee.org
This paper studies the impact of a multiple-input-multiple-output (MIMO) relay on the K-user
multiple-input-single-output (MISO) interference channel (IC) when the relay has delayed …

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

S Chen, RS Cheng - 2010 IEEE Global Telecommunications …, 2010 - ieeexplore.ieee.org
This paper investigates the problem of achieving the degrees of freedom (DoF) of a K-user
multiple-input-multipleoutput (MIMO) interference channel with a MIMO relay, where each …

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 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 …

Feasibility conditions for interference neutralization in relay-aided interference channel

D Wu, C Yang, T Liu, Z Xiong - IEEE Transactions on Signal …, 2014 - ieeexplore.ieee.org
Interference neutralization (IN) is a new interference management mechanism found from
and inherent in interference networks with relays. In this paper, we study the feasibility of IN …

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

T Liu, D Tuninetti, SY Chung - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper studies inner and outer bounds on the degrees of freedom (DoF) region of the
multi-antenna two-user Gaussian interference channel with an instantaneous relay (IR) or …