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Toplam kayıt 1186, listelenen: 51-60
Low-complexity deep learning-based beamforming in MISO systems
(Institute of Electrical and Electronics Engineers Inc., 2021)
This study proposes a low-complexity deep learning-based beamforming neural network (BFNN) for massive multiple-input single-output (MISO) systems. We adopt an unsupervised learning-based convolutional neural network (CNN) ...
Improved YOLOv4 for aerial object detection
(Institute of Electrical and Electronics Engineers Inc., 2021)
Drones equipped with cameras are being used for surveillance purposes. These surveillance systems need vision-based object detection of ground objects which look very small because of the altitude of drones. We propose an ...
A multicentre based critical analysis of laser settings during intrarenal laser lithotripsy
(Elsevier, 2021)
Introduction & Objectives: Although there are numerous publications regarding the RIRS procedure in the literature, limited data could be derived on the clinical research focusing on the laser-related sub-parameters such ...
Which ultrasound or MRI characteristics demonstrate the highest diagnostic accuracy in identifying malignancy in males with indeterminate lesions of the testis? A systematic review
(Elsevier, 2021)
Introduction & Objectives: The use of Scrotal Ultrasound (SUS) has resulted in increased detection of indeterminate testicular lesions, resulting in a clinical and management challenge. The gold standard of treatment has ...
Recent trends in emotion analysis: A big data analysis perspective
(IEEE-Institute of Electrical and Electronics Engineers, 2020)
Human action recognition has recently started to find its way into applications in different applications. Accordingly, human action recognition methods are becoming increasingly important in our daily life. They are used ...
Signal statistics based multiple AP detection for smart spectrum sharing in LTE-U/Wi-Fi coexistence
(Institute of Electrical and Electronics Engineers Inc., 2021)
For existing IEEE 802.11ax and futurist Wi-Fi standards, one of the major challenges is fair coexistence with LTE-Unlicensed/5G-New Radio (LTE-U/5G-NR) and other internet of things (IoT) paradigms. An algorithm is developed ...
Floating OFDM-SNM for PAPR and OOBE reduction
(Institute of Electrical and Electronics Engineers Inc., 2021)
The novel orthogonal frequency division multiplexing with subcarrier number modulation (OFDM-SNM) transmission scheme offers high spectral and energy efficiency compared to the conventional OFDM; this is due to the extra ...
Efficient power allocation for cognitive radio NOMA using game-theoretic based pricing strategy
(Institute of Electrical and Electronics Engineers Inc., 2021)
Cognitive radio-based non-orthogonal multiple access (CR-NOMA) is considered to be one of the promising multiple accessing technique candidates for 5G and beyond networks. These networks are facing a lot of challenges to ...
Flexibility through hybrid waveforms
(Institution of Engineering and Technology, 2020)
In search of a flexible waveform, this chapter starts by manipulating orthogonal frequency division multiplexing (OFDM) into being more flexible to further optimize time and frequency localization to facilitate a better ...
Beamforming and beam management in 5G and beyond
(Institution of Engineering and Technology, 2020)
As the wireless communication world regarded fifth generation (5G) technology to overcome the rapid rise of wireless data traffic demand, millimeter-wave (mmWave) frequency bands have been considered as an outstanding ...