• Predicting path loss distributions of a wireless communication system for multiple base station altitudes from satellite images 

  Shoer, İbrahim; Güntürk, Bahadır Kürşat; Ateş, Hasan Fehmi; Baykaş, Tunçer (IEEE Computer Society, 2022)

  It is expected that unmanned aerial vehicles (UAVs) will play a vital role in future communication systems. Optimum positioning of UAVs, serving as base stations, can be done through extensive field measurements or ray ...

• A comprehensive experimental emulation for OTFS waveform RF-Impairments 

  Abushattal, Abdelrahman; Zegrar, Salah Eddine; Yazgan, Ayhan; Arslan, Hüseyin (MDPI, 2023)

  The orthogonal time-frequency space (OTFS) waveform exceeds the challenges that face orthogonal frequency division multiplexing (OFDM) in a high-mobility environment with high time-frequency dispersive channels. Since radio ...

• Rotten-fruit-sorting robotic arm: (Design of low complexity cnn for embedded system) 

  Amin, Muhammad Ihtisham; Hafeez, Muhammad Adeel; Awais, Qasim (MDPI, 2022)

  Industrial Automation has revolutionized the processing industry due to its high accuracy, the time it saves, and its ability to work without tiring. Being the most fundamental part of automation machines, robotic arms are ...

• A novel method for joint sensing and communication at terahertz frequencies by exploiting rough surfaces 

  Rafique, Saira; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  In this paper, a novel method for joint sensing and communication (JSAC) is proposed by exploiting the scattering properties of a rough surface present in the environment in the terahertz (THz) frequency range. At higher ...

• A novel frame design for non-terrestrial network based integrated sensing and communication 

  Naeem, Ahmed; Rafique, Saira; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  In this paper, a novel frame design is proposed which realizes integrated sensing and communication (ISAC) while developing synergy among non-Terrestrial (NTN) and terrestrial networks. Conventional time division duplexing ...

• OTFS-FMCW waveform design for low complexity joint sensing and communication 

  Zegrar, Salah Eddine; Rafique, Saira; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  Joint sensing and communication (JSAC) systems are becoming attractive technologies since they can map the radio environment while performing communication using the same frequency bands. This is achieved by radar signal ...

• Dual camera based high spatio-temporal resolution video generation for wide area surveillance 

  Suluhan, Hasan Umut; Ateş, Hasan Fehmi; Güntürk, Bahadır Kürşat (Institute of Electrical and Electronics Engineers Inc., 2022)

  Wide area surveillance (WAS) requires high spatiotemporal resolution (HSTR) video for better precision. As an alternative to expensive WAS systems, low-cost hybrid imaging systems can be used. This paper presents the usage ...

• Comparative performance evaluation of VLC, LTE and WLAN technologies in indoor environments 

  Zeshan, Arooba; Karbalayghareh, Mehdi; Miramirkhani, Farshad; Uysal, Murat; Baykaş, Tunçer (Institute of Electrical and Electronics Engineers Inc., 2021)

  Recent years have seen an exponential rise in the demand for indoor wireless connections that have driven future generation networks to aim for higher data rates with extended coverage and affordable rates. The two most ...

• Using OMP and SD algorithms together in mm-Wave mMIMO channel estimation 

  Aygül, Mehmet Ali; Nazzal, Mahmoud; Arslan, Hüseyin (Springer London Ltd, 2022)

  Lens antenna array is considered as an effective beam selection mechanism in millimeter wave massive multiple input multiple output systems. Efficient channel estimation (CE) algorithms are required to use the advantage ...

• Inter-numerology interference pre-equalization for 5G mixed-numerology communications 

  Çevikgibi, Buğra Alp; Demirtaş, Ali Murat; Girici, Tolga; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  This article proposes a pre-equalization method to remove inter-numerology interference (INI) that occurs in multi-numerology OFDM frame structures of fifth-generation New Radio (5G-NR) and beyond, on the transmitter side. ...

• Compact wide-band gysel power divider 

  Tekin, Harun; Savcı, Hüseyin Şerif; Elsherbeni, Atef Z. (Institute of Electrical and Electronics Engineers Inc., 2022)

  A compact and wideband Gysel power divider is proposed in this study. The design steps on a widely available low-cost FR-4 substrate are presented. The design is simulated with a Method-of-Moments based 2.5D EM simulator ...

• Dual-band multiple-element MIMO antenna system for next-generation smartphones 

  Kiani, Saad Hassan; Marey, Mohamed; Savcı, Hüseyin Şerif; Mostafa, Hala; Rafique, Umair; Khan, Muhammad Amir (MDPI (Multidisipliner Digital Publishing Institute), 2022)

  This work presents a cost-effective multiple-element multiple-input multiple-output (MIMO) antenna system for next-generation smartphones. The proposed antenna system is developed on a 0.8 mm thin FR-4 substrate with a ...

• Flexible guard structure for timing synchronization in coordinated networks 

  Kihero, Abuu Bakari; Furqan, Haji Muhammad; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  In this letter, a novel and flexible hybrid guard duration (HGD) based on zero tail (ZT) and cyclic prefix (CP) concepts is proposed for facilitating timing synchronization (TS) in coordinated multi-point (COMP) networks. ...

• Infrared-to-optical image translation for keypoint-based image registration 

  Elsaeidy, Mohamed; Erkol, Muhammed Emin; Güntürk, Bahadır Kürşat; Ateş, Hasan Fehmi (Institute of Electrical and Electronics Engineers Inc., 2022)

  Multi-modal image registration is a critical step in many remote sensing and visual navigation applications. While image registration techniques developed for single modality images do not perform well for multi-modal ...

• rs-fMRI analysis using spatio-temporal sparse convolutional neural networks 

  Yener, Fatma Muberr; Yıldız, Sultan; Hafeez, Muhammad Adeel; Kayasandık, Cihan Bilge; Doğan, Merve Yüsra (Institute of Electrical and Electronics Engineers Inc., 2022)

  Neuropsychiatric diseases such as Autism Spectrum Disorder (ASD) and Schizophrenia cause various behavioral and communication dysfunctions in human life. Resting state functional magnetic resonance imaging (rs-fMRI) is ...

• Dynamic range and depth of field extension using camera array 

  Alam, Muhammad Zeshan; Güntürk, Bahadır Kürşat (Institute of Electrical and Electronics Engineers Inc., 2022)

  Computational imaging aims to extend the capabilities of conventional imaging systems by extracting richer and more meaningful information through multiple captures or by modifying the camera’s sensors and optics. In ...

• Brain tumor classification using MRI images and convolutional neural networks 

  Hafeez, Muhammad Adeel; Kayasandık, Cihan Bilge; Doğan, Merve Yüşra (Institute of Electrical and Electronics Engineers Inc., 2022)

  The brain tumor has become one of the most prominent types of cancers affecting a huge population across the globe every year. It has the lowest life expectancy rate and the risk of death is highly associated with the type, ...

• Radar-aided communication scheduling algorithm for 5G and beyond networks 

  Jaradat, Ahmad Mohammad; Naeem, Ahmed; Sağlam, Mehmet İzzet; Kartal, Mesut; Arslan, Hüseyin (IEEE-Institute of Electrical and Electronics Engineers Inc., 2022)

  Radar and communication coexistence is an upcoming technology with numerous research opportunities in the medium access control (MAC) layer, particularly in scheduling and radio resource management (RRM). More efficient ...

• Heuristic inspired precoding for millimeter-wave MIMO systems with lens antenna subarrays 

  Çetinkaya, Şinasi; Afeef, Liza; Mumcu, Gökhan; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  A traditional array (TA) multiple-input multiple-output (MIMO) architecture in mmWave with hybrid beamforming suffers from high power consumption and hardware overhead. Therefore, a lens antenna subarray (LAS)-MIMO ...

• Secure key exchange and transmission design using artificial noise ınjection in OFDM systems 

  Yazgan, Mehmet; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)

  Orthogonal frequency division multiplexing (OFDM) is such a vital waveform scheme that is utilized in fifth-generation (5G) communication systems as well as the previous one. Since the usage scenarios of 5G are quite wide, ...

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