Uplink Analysis of Cell-Free Massive MIMO System Combined with Index Modulation

Information Theoretic Properties of OFDM with Index Modulation

A Marconi, AH Elghandour… - 2024 14th …, 2024 - ieeexplore.ieee.org
Due to their potential to enhance spectral efficiency and energy efficiency, Index Modulation
(IM) techniques in different domains (space, time, frequency) have gained significant …
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Improved OMP Algorithm for Cell-Free Massive MIMO Networks with Multi-User Spatial Index Modulation

M Huang, K Xu, D Zhang, X Xia… - 2020 IEEE 6th …, 2020 - ieeexplore.ieee.org
The orthogonal matching pursuit (OMP) algorithm is widely used because of its simple
algorithmic structure, the linear magnitude of its computational complexity and other …
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