Recent advances in wireless technologies have led to several autonomous deployments of
such networks. As nodes across distributed networks must co-exist, it is important that all …

Multi-Carrier Digital Communications Theory and Applications of OFDM, Second Edition
Multi-carrier modulation, Orthogonal Frequency Division Multiplexing (OFDM) particularly …

Understanding and analyzing the radio frequency (RF) environment have become
indispensable for various autonomous wireless deployments. To this end, machine learning …

We derive conditions on the impulse response and input signal of a frequency-selective
finite-impulse response channel to be diagonalized by the discrete cosine transform (DCT) …

Non-contact technology for monitoring the vital signs of multiple individuals, such as
respiration and heartbeat, has been investigated in recent years due to the rising …

Direct conversion orthogonal frequency division multiplexing (OFDM) systems suffer from
transmit and receive analog processing impairments such as in-phase/quadrature (I/Q) …

The high peak to average power ratio (PAPR) levels associated with multicarrier systems
require the use of linear power amplifiers (PA) with large dynamic range. Unfortunately …

In this work we implement an automatic emitter identification system using three dimensional
convolutional neural networks (3D-CNN). We show that it is possible to leverage the short …

Over the last decades, the annual global internet protocol (IP) traffic has been increasing at
an enormous rate and is going to further increase. Overall IP traffic will grow at a compound …

By the end of this decade, a 4G wireless terminal will be available that provides high quality
multimedia, personalized services, and ubiquitous multi-standard broadband connectivity …