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 mono-static 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 language | English |
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Title of host publication | 2021 17th International Symposium on Wireless Communication Systems, ISWCS 2021 |
Publisher | VDE Verlag GmbH |
ISBN (Electronic) | 9781728174327 |
DOIs | |
State | Published - 6 Sep 2021 |
Externally published | Yes |
Event | 17th International Symposium on Wireless Communication Systems, ISWCS 2021 - Berlin, Germany Duration: 6 Sep 2021 → 9 Sep 2021 |
Publication series
Name | Proceedings of the International Symposium on Wireless Communication Systems |
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Volume | 2021-September |
ISSN (Print) | 2154-0217 |
ISSN (Electronic) | 2154-0225 |
Conference
Conference | 17th International Symposium on Wireless Communication Systems, ISWCS 2021 |
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Country/Territory | Germany |
City | Berlin |
Period | 6/09/21 → 9/09/21 |
Bibliographical note
Publisher Copyright:© 2021 IEEE
Keywords
- Co-design
- Joint radar and communications
- Power domain
- RF convergence
- Superposition transmission