Results 241 to 250 of about 446,887 (277)

Fuzzification of Zero Forcing Process

New Mathematics and Natural Computation, 2020
In this paper, we investigate the fuzzification of zero forcing process. For this, first we introduce a new embedding of a graph [Formula: see text] by considering a minimal zero forcing set of [Formula: see text] and an arbitrary list of maximal forcing chains of this zero forcing set.
Borzooei, R. A.   +4 more
openaire   +2 more sources

NOMA With Zero-Forcing V-BLAST

IEEE Communications Letters, 2020
In this study, power-domain non-orthogonal multiple access (NOMA) is combined with zero-forcing (ZF) vertical Bell Labs layered space-time (V-BLAST) technique. Motivated by the fact that the successive interference cancellation (SIC) is a pivotal element in either technique, we thoroughly investigate the impact of SIC on inter-user and inter-layer ...
Serdar Ozyurt   +2 more
openaire   +3 more sources

Zero Forcing in triangulations

Journal of Computational and Applied Mathematics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gregorio Hernández   +2 more
openaire   +2 more sources

On Extremal Graphs for Zero Forcing Number

Graphs and Combinatorics, 2022
For a graph \(G\) with \(S\subseteq V(G)\), \(S\) is a zero forcing set of \(G\) if iteratively adding vertices to \(S\) from \(V(G)\setminus S\) that are the unique neighbor in \(V(G)\setminus S\) of some vertex in \(S\), results in the entire \(V(G)\) of \(G\).
Yi-Ping Liang, Jianxi Li, Shou-Jun Xu
openaire   +1 more source

Robust transmit zero-forcing filters

ITG Workshop on Smart Antennas (IEEE Cat. No.04EX802), 2005
We present linear and nonlinear robust transmit zero-forcing filters for the downlink of multiuser multiple-input single-output (MU-MISO) time-division-duplex (TDD) systems which are robust with respect to errors in the channel state information (CSI) arising from channel estimation and time lags in mobile communications.
R. Hunger   +3 more
openaire   +1 more source

Zero forcing versus domination in cubic graphs

Journal of Combinatorial Optimization, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Randy Davila, Michael A. Henning
openaire   +1 more source

Leaky Zero-Forcing Adaptive Equalization

IEEE Signal Processing Letters, 2004
Zero-forcing equalizer adaptation schemes are attractive because of their simplicity. We study their steady-state solution, and find that it is more poorly conditioned than that of least mean-square adaptation schemes. A simple yet effective solution to this problem, based on tap leakage, is proposed, analyzed, and exemplified for an idealized digital ...
Bergmans, J.W.M., Lin, M.Y.
openaire   +1 more source

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