Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Oussama Damen"'
Publikováno v:
IEEE Access, Vol 10, Pp 91610-91621 (2022)
In this work, we propose low-complexity detectors for massive multiple-input multiple-output (MIMO) systems. Particularly, we leverage variants of truncated polynomial expansion (TPE) in order to reduce the computational complexity of the signal dete
Externí odkaz:
https://doaj.org/article/a8c069432624463e80276432f69e2994
Publikováno v:
IEEE Access, Vol 8, Pp 101500-101513 (2020)
In this paper, we propose practical yet effective statistically-aided codebook-based hybrid precoding schemes for massive multiple-input multiple-output systems in millimeter wave bands. Particularly, we develop novel low-overhead hybrid precoding al
Externí odkaz:
https://doaj.org/article/89f7ea86041e4dc9b007b73391ddb93d
Publikováno v:
IEEE Communications Letters. 25:1168-1172
In this letter, we improve the error performance of hybrid beamforming millimeter wave (mmWave) massive multi-input multi-output (MIMO) systems by designing detectors for such systems. First, we discuss the effect of the mmWave channel parameters and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c5e0bf05c79e0946b16fd08e8951d3
https://doi.org/10.1109/lcomm.2020.3047994
https://doi.org/10.1109/lcomm.2020.3047994
Publikováno v:
IEEE Transactions on Communications. 68:220-231
In this paper, we propose a novel low-complexity, near-optimal soft-input soft-output detector for $\text {N}\times \text {M}$ multiple-input multiple-output (MIMO) systems. Our algorithm is based on the combination of minimum mean square error decis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f65a4e603d263d83a69e52fcc3c8ac11
https://doi.org/10.1109/tcomm.2019.2947441
https://doi.org/10.1109/tcomm.2019.2947441
Publikováno v:
IEEE Access, Vol 8, Pp 101500-101513 (2020)
In this paper, we propose practical yet effective statistically-aided codebook-based hybrid precoding schemes for massive multiple-input multiple-output systems in millimeter wave bands. Particularly, we develop novel low-overhead hybrid precoding al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f69b170405f987e101151c45ca1df468
https://doi.org/10.1109/access.2020.2997190
https://doi.org/10.1109/access.2020.2997190
Autor:
Oussama Damen, Ghaya Rekaya-Ben Othman
Publikováno v:
IEEE Transactions on Communications. 67:3470-3481
In this paper, we analyze the performance of coded and uncoded spatial modulations over multi-mode fiber optic channels with the mode-dependent loss (MDL) under the maximum likelihood (ML) and zero-forcing (ZF) detection schemes. We focus on the mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e24c23fd52855a1d35cd991f9eb1600
https://doi.org/10.1109/tcomm.2019.2896616
https://doi.org/10.1109/tcomm.2019.2896616
Publikováno v:
ICC Workshops
In this paper, we propose practical yet effective statistically-aided codebook-based hybrid precoding schemes for single-user massive MIMO systems operating in millimeter wave channels. We develop novel hybrid precoding algorithms for selecting analo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52005fe971789b40d3fd3650b0a4cc3b
https://doi.org/10.1109/iccworkshops49005.2020.9145199
https://doi.org/10.1109/iccworkshops49005.2020.9145199
Publikováno v:
PIMRC
In this paper, we propose an efficient detector for large-scale multi-input multi-output (MIMO) systems. Our proposed detector is mainly based on conditional (or subspace) detection and partial lattice reduction (PLR) algorithm tailored to an appropr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d281d0aa0c06fc2b324f0692d737b80f
https://doi.org/10.1109/pimrc.2019.8904119
https://doi.org/10.1109/pimrc.2019.8904119
Publikováno v:
CWIT
In this work, we propose a low-complexity near-optimal detection scheme for multiple-input multiple-output (MIMO) systems. Our proposed detector is based on techniques such as the minimum mean square error generalized decision feedback equalization (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30c8a156226fc6804c4f7d8b6e79e5cf
https://doi.org/10.1109/cwit.2019.8929899
https://doi.org/10.1109/cwit.2019.8929899
Publikováno v:
ICC
In this paper, we propose a novel low-complexity, near-optimal detector for multiple-input multiple-output (MIMO) systems. We consider the combination of minimum mean square error generalized decision feedback equalization (MMSE-GDFE) and conditional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0942c39b04a07d778760d3ba7240b2
https://doi.org/10.1109/icc.2019.8761537
https://doi.org/10.1109/icc.2019.8761537