Zobrazeno 1 - 10
of 66
pro vyhledávání: '"and Hassan Aghaeinia"'
Publikováno v:
IEEE Access, Vol 12, Pp 34668-34680 (2024)
The recently emerged symbol-level precoding (SLP) technique is a promising solution in multi-user wireless communication systems due to its ability to transform harmful multi-user interference (MUI) into useful signals, thereby improving system perfo
Externí odkaz:
https://doaj.org/article/bd0c4133d91a40a09b56feacd78a8312
Publikováno v:
IEEE Access, Vol 11, Pp 17096-17103 (2023)
In this paper, we focus on one-bit precoding approach for downlink massive multiple-input multiple-output (MIMO) systems, where we exploit the concept of constructive interference (CI) employing deep learning (DL) techniques. One of the main performa
Externí odkaz:
https://doaj.org/article/8e68f668b9b244be898b8374a195f84e
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2017, Iss 1, Pp 1-13 (2017)
Abstract This paper focuses on robust transceiver design for throughput enhancement on the interference channel (IC), under imperfect channel state information (CSI). In this paper, two algorithms are proposed to improve the throughput of the multi-i
Externí odkaz:
https://doaj.org/article/4f3110627aea49148d1544a5b4a06415
Autor:
Mehdi Ghamari Adian, Hassan Aghaeinia
Publikováno v:
International Journal of Information and Communication Technology Research, Vol 6, Iss 1, Pp 1-9 (2014)
Spectrum leasing issue is investigated by an opportunistic cooperative approach. The scenario includes a multi-antenna primary user (working as a Base Station) and a number of singleantenna primary and cognitive radio users (CR users). The core aim o
Externí odkaz:
https://doaj.org/article/bc122a267d564fc28a2bf12e7f68e060
Publikováno v:
IET Communications. 14:2829-2839
The non-orthogonal multiple access (NOMA) approach enables a number of users to share the same resource via superposition coding in the transmitter and successive detection in the receiver. In this study a power allocation (PA) approach based on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7570625d3124284ada325c372a91e50
https://doi.org/10.1049/iet-com.2020.0213
https://doi.org/10.1049/iet-com.2020.0213
Publikováno v:
Biomedical Signal Processing and Control. 79:104022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ac0bcfbfc85eec87bdcb1c9e154ef9
https://doi.org/10.1016/j.bspc.2022.104022
https://doi.org/10.1016/j.bspc.2022.104022
Autor:
Hamidreza Dastmalchi, Hassan Aghaeinia
Publikováno v:
Signal Processing: Image Communication. 107:116755
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1616739bad15b894192cf8d7325daba9
https://doi.org/10.1016/j.image.2022.116755
https://doi.org/10.1016/j.image.2022.116755
Publikováno v:
Signal Processing. 197:108552
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36331a13ddcbad2e71e35a81f16e5aa5
https://doi.org/10.1016/j.sigpro.2022.108552
https://doi.org/10.1016/j.sigpro.2022.108552
Publikováno v:
2020 28th Iranian Conference on Electrical Engineering (ICEE).
With an increased interest in utilizing the mmWave, beamforming has drawn more attention in recent years. Aside from all the improvements obtained via beamforming, it is an adherent technique in mmWave systems due to the severe path loss in such syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df11ca9f5a53cce32647fcba5f92cf58
https://doi.org/10.1109/icee50131.2020.9260878
https://doi.org/10.1109/icee50131.2020.9260878
Objects in an environment affect electromagnetic waves. While this effect varies across frequencies, there exists a correlation between them, and a model with enough capacity can capture this correlation between the measurements in different frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058c31599c68233908545e5f3fbda451
