ATG spectrum analysis and interference mitigation for intelligent UAV IoT

Robust Interference Mitigation and Spread Spectrum Signaling

ID#: 1374 Manu Bansal, Elizabeth S. Pynadath, Lisimachos P. Kondi Department of Electrical Engineering, University at Buffalo, SUNY, Buffalo, NY 14260. Email:{mbansal,pynadath,lkondi}@eng.buffalo.edu and John D. Matyjas, Michael J. Medley, Stephen P. Reichhart, Kurt A. Turck Air Force Research Laboratory/IFGC, 525 Brooks Road, Rome, NY 13441. Email:{john.matyjas,medleym,reichharts,kurt.turck}@r...

Spectrum Intelligence for Interference Mitigation for Cognitive Radio Terminals

Cognitive Radio (CR) is defined as a radio that is aware of its surroundings and adapts intelligently. While CR technology is mainly cited as the enabler for solving the spectrum scarcity problems by the means of Dynamic Spectrum Access (DSA), perspectives and potential applications of the CR technology far surpass the DSA alone. For example, cognitive capabilities and on-the-fly reconfiguratio...

Spectrum Sensing and Interference Mitigation in Cognitive Radio Networks

One concept to increase spectral efficiency is dynamic spectrum access (DSA). The secondary users coexist with the primary users in the same radio-frequency spectrum. Such shared usage demands for an interference avoidance or interference mitigation at the secondary users. This is especially challenging due to the limited cooperation between the primary users (PUs) and the secondary users (SUs)...

Interference Mitigation in Frequency-hopped Spread-spectrum Systems

| In this paper we explore the error probability of diierent coding schemes in a frequency-hopped spread-spectrum communication systems subject to partial-band interference and a system subject to Rayleigh fading. The interplay between block length of the code and channel memory is quantiied. We show that there is an optimal memory length that maximizes performance. At low signal-to-noise ratio...

Interference analysis and mitigation for heterogeneous cellular networks