no code implementations • 21 Jan 2024 • Rafid Umayer Murshed, Md Saheed Ullah, Mohammad Saquib, Moe Z. Win
This paper investigates the potential of contrastive learning in 6G ultra-massive multiple-input multiple-output (UM-MIMO) communication systems, specifically focusing on hybrid beamforming under imperfect channel state information (CSI) conditions at THz.
no code implementations • 21 Jan 2024 • Rafid Umayer Murshed, Md Saheed Ullah, Mohammad Saquib
This paper addresses the beam-selection challenges in Multi-User Multiple Input Multiple Output (MU-MIMO) beamforming for mm-wave and THz channels, focusing on the pivotal aspect of spectral efficiency (SE) and computational efficiency.
no code implementations • 3 Oct 2023 • Utsab Saha, Sawradip Saha, Tahmid Kabir, Shaikh Anowarul Fattah, Mohammad Saquib
In this paper, a stratified multi-structural approach based on a Residual network ensembled with Residual MobileNet is proposed, termed as FusionActNet.
1 code implementation • 15 Sep 2023 • Md Awsafur Rahman, Bishmoy Paul, Najibul Haque Sarker, Zaber Ibn Abdul Hakim, Shaikh Anowarul Fattah, Mohammad Saquib
In this paper, a novel strategy is proposed to attribute a synthetic speech track to the generator that is used to synthesize it.
1 code implementation • 20 Jul 2023 • Jishnu Mahmud, Raisa Mashtura, Shaikh Anowarul Fattah, Mohammad Saquib
Quantum Machine Learning (QML) has come into the limelight due to the exceptional computational abilities of quantum computers.
no code implementations • 15 Mar 2023 • Md Imrul Hasan, Mohammad Saquib
Multiple-input multiple-output (MIMO) systems play an essential role in direction-of-arrival (DOA) estimation.
no code implementations • 14 Nov 2022 • Rafid Umayer Murshed, Md. Abrar Istiak, Md. Toufiqur Rahman, Zulqarnain B Ashraf, Md Saheed Ullah, Mohammad Saquib
The recent pandemic has refocused the medical world's attention on the diagnostic techniques associated with cardiovascular disease.
no code implementations • 14 Mar 2022 • Md Imrul Hasan, Mohammad Saquib
A low complexity algorithm that estimates the DOA angles in a closed-form manner is developed.
no code implementations • 19 Oct 2021 • Md Imrul Hasan, Mohammad Saquib
Conventional direction of arrival (DOA) estimation algorithms suffer from performance degradation due to antenna pattern distortion and substantial computational complexity in real-time execution.
no code implementations • 2 Aug 2021 • Md Imrul Hasan, Mohammad Saquib
The transmitter signals in the fifth generation (5G) wireless networks suffer from significant path loss due to the use of higher frequencies in Sub-6 GHz and millimeter-wave (mmWave) bands.
no code implementations • 3 Jan 2021 • Tanvir Mahmud, Md. Jahin Alam, Sakib Chowdhury, Shams Nafisa Ali, Md Maisoon Rahman, Shaikh Anowarul Fattah, Mohammad Saquib
A multi-phase optimization strategy is introduced for solving the challenges of complicated diagnosis at a very early stage of infection, where an efficient lesion segmentation network is optimized initially which is later integrated into a joint optimization framework for the diagnosis and severity prediction tasks providing feature enhancement of the infected regions.
no code implementations • 26 Jun 2020 • Jiawei Liu, Kumar Vijay Mishra, Mohammad Saquib
We consider a spectral sharing problem in which a statistical (or widely distributed) multiple-input multiple-output (MIMO) radar and an in-band full-duplex (IBFD) multi-user MIMO (MU-MIMO) communications system concurrently operate within the same frequency band.