@inproceedings{e696dcfbc1d34a11bfd952bdc96495ba,
title = "Real-time emulation of LTE emissions for testing spectrum sharing systems",
abstract = "To satisfy the increase in demand for radio frequency (RF) spectrum, recent Federal Communications Commission (FCC) policies permit spectrum sharing between radar and Long-Term Evolution (LTE) communication systems. New cognitive radar systems are promoting spectrum sharing capabilities to mitigate the risk of mutual interference. To develop and test these systems, a realistic communications RF interference (RFI) environment is necessary. This paper describes a system, currently under development, to generate continuous dynamic 4G/LTE RFI for use by radar system designers. The system employs a Vector Signal Transceiver to emulate RFI with various frequency, time-complexity, and power parameters. Many 4G/LTE frames are pre-generated, then, according to the specified parameters, the random frame sequences are generated in real-time. This produces continuous, dynamic, and realistic LTE emissions for a controlled test environment. This work presents implementation details of the LTE emulation system.",
author = "DeVault, \{Jordan A.\} and Kovarskiy, \{Jacob A.\} and Kirk, \{Benjamin H.\} and Martone, \{Anthony F.\} and Sherbondy, \{Kelly D.\} and Narayanan, \{Ram M.\}",
note = "Publisher Copyright: {\textcopyright} 2020 SPIE; Radar Sensor Technology XXIV 2020 ; Conference date: 27-04-2020 Through 08-05-2020",
year = "2020",
doi = "10.1117/12.2559123",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Ranney, \{Kenneth I.\} and Raynal, \{Ann M.\}",
booktitle = "Radar Sensor Technology XXIV",
address = "United States",
}