A Proposed Paradigm for Evaluating Spectrum Sharing between a Cognitive Radar and 4G/5G Communications

Jordan A. Devault, Benjamin H. Kirk, Anthony F. Martone, Ram M. Narayanan, Kelly D. Sherbondy

Research output: Contribution to journalConference articlepeer-review

Abstract

Cognitive radar is an emerging technology in remote sensing. Standardized paradigms exist for testing, characterizing, and comparing traditional radar performance. No such standard has been set for cognitive spectrum sharing radar. We propose a set of metrics to evaluate not only the traditional radar performance, but also indicate the level of interference the cognitive radar imposes on the other spectrum users, namely 4G/L TE and 5G as well as other radar emitters. Three cognitive radar techniques are evaluated in four RFI environments using the proposed metrics paradigm. The radar performance results are compared to a traditional radar, and the interference results are compared to traditional interference metrics.

Original languageEnglish (US)
JournalProceedings of the IEEE Radar Conference
DOIs
StatePublished - 2022
Event2022 IEEE Radar Conference, RadarConf 2022 - New York City, United States
Duration: Mar 21 2022Mar 25 2022

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

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