Joint power and modulation optimization in two-user non-orthogonal multiple access channels: A minimum error probability approach

BK Ng, CT Lam - IEEE Transactions on Vehicular Technology, 2018 - ieeexplore.ieee.org
In this paper, we consider the joint power and modulation optimization in two-user non-
orthogonal multiple access (NOMA) channels based on error-rate performance criterion and …

General minimum Euclidean distance-based precoder for MIMO wireless systems

QT Ngo, O Berder, P Scalart - EURASIP Journal on Advances in Signal …, 2013 - Springer
In this article, we investigate the linear precoder based on the maximization of the minimum
Euclidean distance between two received data vectors. This new precoding matrix is …

Impacts of impulsive noise from partial discharges on wireless systems performance: application to MIMO precoders

G Madi, F Sacuto, B Vrigneau, BL Agba… - EURASIP Journal on …, 2011 - Springer
To satisfy the smart grid electrical network, communication systems in high-voltage
substations have to be installed in order to control equipments. Considering that those …

Minimum Euclidean distance based precoders for MIMO systems using rectangular QAM modulations

QT Ngo, O Berder, P Scalart - IEEE transactions on signal …, 2011 - ieeexplore.ieee.org
From the feedback of the channel state information (CSI), precoding techniques improve the
performance of multiple-input multiple-output (MIMO) systems by optimizing various criteria …

Optimal two-dimensional lattices for precoding of linear channels

D Kapetanovic, HV Cheng, WH Mow… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
Consider the communication system model y= HFx+ n, where H and F are the channel and
precoder matrices, x is a vector of data symbols drawn from some lattice-type constellation …

Complexity reduction for the optimization of linear precoders over random MIMO channels

NQ Nhan, P Rostaing, K Amis, L Collin… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Precoder optimization with full channel state information for finite alphabet signals over
multiple-input multiple-output random channels is investigated in this paper. The precoder is …

Performance analysis of closed-loop MIMO precoder based on the probability of minimum distance

OJ Oyedapo, B Vrigneau, R Vauzelle… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Linear closed-loop MIMO precoders are attractive owing to their scalability. They can
significantly improve the received signal via optimization of pertinent criterion. The solution …

Minimum Euclidean distance-based precoding for three-dimensional multiple input multiple output spatial multiplexing systems

QT Ngo, O Berder, P Scalart - IEEE transactions on wireless …, 2012 - ieeexplore.ieee.org
Through a feedback link, the channel state information acquired at the receiver is known at
the transmitter and MIMO precoding techniques can be applied according to various criteria …

Recursive construction of minimum Euclidean distance-based precoder for arbitrary-dimensional MIMO systems

X Xu, Z Chen - IEEE transactions on communications, 2014 - ieeexplore.ieee.org
The objective of maximizing the minimum Euclidean distance between two received data
vectors via real-valued linear precoding is considered for multiple-input multiple-output …

Precoded generalized space shift keying for indoor visible light communications

IA Kadampot, KH Park… - 2014 3rd International …, 2014 - ieeexplore.ieee.org
We consider a visible light communication system with 2 transmit light emitting diodes (LED)
and nr receive photodiodes. An optical generalized space shift keying modulation scheme is …