Asymptotic analysis of MIMO multi-cell full-duplex networks

J Bai, A Sabharwal - IEEE Transactions on Wireless …, 2017‏ - ieeexplore.ieee.org
We study a multi-cell multi-user MIMO full-duplex network, where each base station (BS) has
multiple antennas with full-duplex capability supporting single-antenna users with either full …

The feasibility of interference alignment for full-duplex MIMO cellular networks

K Kim, SW Jeon, DK Kim - IEEE Communications Letters, 2015‏ - ieeexplore.ieee.org
The feasibility condition of interference alignment (IA) for full-duplex (FD) multiple-input
multiple-output (MIMO) cellular networks is considered. A necessary condition and a …

Linear interference alignment in full-duplex MIMO networks with imperfect CSI

P Aquilina, T Ratnarajah - IEEE Transactions on …, 2017‏ - ieeexplore.ieee.org
In this paper, we consider a system where full-duplex (FD) base-stations (BSs) communicate
with half-duplex (HD) downlink (DL) and uplink (UL) users in a multi-user multi-cell network …

Interference management for in-band full-duplex vehicular access networks

M Yang, SW Jeon, DK Kim - IEEE Transactions on Vehicular …, 2017‏ - ieeexplore.ieee.org
We consider in-band full-duplex (FD) vehicular access networks in which a FD vehicular
access point (AP) with high mobility simultaneously supports half-duplex (HD) downlink and …

Degrees of freedom of uplink–downlink multiantenna cellular networks

SW Jeon, C Suh - IEEE Transactions on Information Theory, 2016‏ - ieeexplore.ieee.org
An uplink-downlink two-cell cellular network is studied in which the first base station (BS)
with M 1 antennas receives independent messages from its N 1 serving users, while the …

Degrees of freedom of full-duplex cellular networks with reconfigurable antennas at base station

M Yang, SW Jeon, DK Kim - IEEE Transactions on Wireless …, 2017‏ - ieeexplore.ieee.org
Full-duplex (FD) cellular networks are considered in which an FD base station (BS)
simultaneously supports a set of half-duplex (HD) downlink (DL) users and a set of HD …

On degrees-of-freedom of multi-user MIMO full-duplex network

J Bai, S Diggavi, A Sabharwal - 2015 IEEE International …, 2015‏ - ieeexplore.ieee.org
When a multi-antenna (MIMO) base-station operates in full-duplex mode, multiple uplink and
downlink streams can be supported simultaneously in the same frequency band. However …

Fundamental limits of spectrum sharing full-duplex multicell networks

SH Chae, SW Jeon, SH Lim - IEEE Journal on Selected Areas …, 2016‏ - ieeexplore.ieee.org
This paper studies the degrees of freedom (DoFs) of full-duplex (FD) multicell networks that
share the spectrum among multiple cells. In the considered network, we assume that FD …

Interference alignment for multicell multiuser MIMO uplink channels

K Pham, K Lee - IEEE Transactions on Vehicular Technology, 2015‏ - ieeexplore.ieee.org
This paper proposes a linear interference alignment (IA) scheme, which can be used for
uplink channels in a general multicell multiuser multiple-input-multiple-output (MIMO) …

Achievable degrees of freedom of relay-aided MIMO cellular networks using opposite directional interference alignment

HY Kim, JS No - IEEE Transactions on Communications, 2019‏ - ieeexplore.ieee.org
In this paper, we propose an interference alignment (IA) scheme for the multiple-input
multiple-output (MIMO) uplink cellular network with the help of a relay which operates in half …