Converging Radar and Communications in the Superposition Transmission

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Abstract

This paper proposes a superposition transmission scheme for the future Radio Frequency (RF) convergence applications. The scheme is discussed under the assumption of a monostatic broadcasting channel topology. Under communications quality-of-service (QoS) constraints, the joint performance region of communications sum rate and radar estimation error variance is studied. Two radar signal waveforms, namely linear FM and parabolic FM, are used to investigate how signal shapes may influence the estimation accuracy. Both waveforms are generated with rectangular envelope. In the end, a numerical analysis is applied, which concludes that a moderate communications QoS promises a good communications fairness while with the limited radar performance degradation.
Original languageEnglish
Title of host publication2021 17th International Symposium on Wireless Communication Systems (ISWCS)
PublisherIEEE
Number of pages6
ISBN (Electronic)978-1-7281-7432-7
ISBN (Print)978-1-7281-7433-4
DOIs
Publication statusPublished - 2021
Publication typeA4 Article in conference proceedings
EventInternational Symposium on Wireless Communication Systems - Berlin, Germany
Duration: 6 Sep 20219 Sep 2021

Publication series

NameInternational Symposium on Wireless Communication Systems
ISSN (Print)2154-0217
ISSN (Electronic)2154-0225

Conference

ConferenceInternational Symposium on Wireless Communication Systems
Country/TerritoryGermany
CityBerlin
Period6/09/219/09/21

Publication forum classification

  • Publication forum level 1

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