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Data Driven Optimization of Inter-Frequency Mobility Parameters for Emerging Networks
(2021)
Densification and multi-band operation means inter-frequency handovers can become a bottleneck for mobile user experience in emerging cellular networks. The challenge is aggravated by the fact that there does not exist a ...
Automatic Bone Structure Segmentation of Under-Sampled CT/FLT-PET Volumes for HSCT Patients
(2021-08-05)
In this thesis I present a pipeline for the instance segmentation of vertebral bodies from joint CT/FLT-PET image volumes that have been purposefully under-sampled along the axial direction to limit radiation exposure to ...
Noise Detection And Estimation In Free Space Optical Communication
(2021-04-28)
Free Space Optical Communication (FSOC) has become a popular wireless communications technique for providing and supporting optical high-speed bandwidth data transmission for telecommunication and computer networking. FSOC ...
Respiratory Rate Estimation Using WiFi Channel State Information - A Machine Learning Approach
(2020)
Respiratory rate (RR) is an important vital sign for diagnosing and treating a number of medical conditions. Current respiration monitoring systems require that a special device is continuously attached to the human body. ...
Localization of tables and plots in documents using deep neural networks
(2022-05-13)
There has been an immense increase in number of scientific publications being published every single day, it has been increasingly difficult to keep up with all the new results being published. In this research, we localized ...
Investigation of Designs for Tuning of Mutual Coupling and Operating Frequency in High-Power Slot Antenna Arrays
(2020-05-08)
Today's congested frequency spectrum calls for frequency agile arrays and antennas that can avoid the interference of the myriad of RF sources, from satellites to amateur radio, that take up the same bandwidths. Previous ...
DeepWiN: Deep Graph Reinforcement Learning for User-Centric Radio Access Networks Automation
(2023-12-15)
The future cellular networks are expected to support an increasing number of users with heterogeneous applications, requiring varying network resources. Therefore, the 6G and beyond cellular networks need to be elastic, ...
Evaluating the performance of methods for dual-function radar communications
(2022-12-16)
Dual-Function Radar Communications (DFRC), where a radar and communications function is performed by the same antenna or array, has recently begun to be investigated as a means of alleviating or coping with spectrum ...
Signal Processing Techniques for Radar Cross Section Measurements Using Orthogonal Frequency-Division Multiplexing Waveforms
(2023-05-12)
In recent work conducted at the University of Oklahoma’s Advanced Radar Research Center, it has been shown that using orthogonal frequency-division multiplexing (OFDM) offers a significant time reduction in taking wideband ...
All-Weather Sense and Avoid (SAA) Radar Clutter Modeling and Control
(2020-12-18)
The background of this thesis is related to the enhancement and optimization of the Pulsed-Doppler Radar sensor for the need of Detect and Avoid (DAA), or Sense and Avoid (SAA), for both weather and air-traffic (collision ...