Ara
Toplam kayıt 94, listelenen: 11-20
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 ...
Identification of the number of wireless channel taps using deep neural networks
(Institute of Electrical and Electronics Engineers Inc., 2021)
In wireless communication systems, identifying the number of channel taps offers an enhanced estimation of the channel impulse response (CIR). In this work, efficient identification of the number of wireless channel taps ...
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 ...
Impaired brain in neurodegenerative disorders: A neurodynamic approach
(Elsevier, 2021)
Neurodegenerative processes in the brain are associated withpathophysiology causing axonal dysfunction, neuronal loss, and brainatrophy. They are also related to abnormal brain electrical activitywhich can be recorded with ...
En bloc resection of bladder tumours: Histopathologic features of a prospective study
(Springer, 2021)
Background and Aims: The aim of the present study was to evaluate the characteristics of patients with acute liver failure (ALF) who underwent liver transplantation (LT) at 14 centers in Turkey and to determine factors ...