Now showing items 1-6 of 6
Cross-Layer Design Approaches Accounting for Optical Physical, Network, and Application Layers
With the rapid growth of Internet traffic, the current network architecture is facing various challenges on network resource control and management. First, emerging applications such as Video on Demand and web conferencing ...
Signal Processing Advances for Physical Layer Security in Communication Networks
This dissertation presents multiple novel techniques for securing wireless communications at the physical layer. Specifically, we are interested in increasing the secrecy capacity of systems employing the Alamouti space-time ...
Algorithms for Millimeter Wave Imaging and Sensing
“Millimeter waves” have enabled potential solutions to key problems in the field of security scanning, medical imaging, automotive radars and next generation wireless communication systems. These applications have become ...
Advancements in Statistical Signal Processing and Machine Learning for Speech Enhancement
This dissertation focuses on advancing the statistical signal processing and machine learning technologies in speech enhancement tasks. Statistical signal processing and machine learning are the most important and widely ...
Performance Analysis and Techniques for Wireless Systems with Unmanaged and Managed Interference
In the past few decades, the world has witnessed enormous advances in wireless communication systems introducing unprecedented applications and services. Such advances brought the idea of Internet of Things (IoT) to life, ...
Impacts of Physical Layer Impairments on Optical Network Performance
Nowadays, dynamic traffic demands --- including high-definition video streaming requested by mobile devices and large bulks of data transfers taking place between data centers --- continue to increase in volume over time. ...