Gu, Xueyun and Chen, Yunfei (2022) Channel-estimation-aware joint radar-communications designs. In: 2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring), Helsinki, Finland, 19-22 Jun 2022 ISBN 9781665482431. doi:10.1109/vtc2022-spring54318.2022.9860703 ISSN 2577-2465.

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Abstract

The integration of radar and communication system is attracting considerable interest due to spectral scarcity and increasing demand for unified radar and communication applications. Two novel schemes combining channel estimation, radar detection, and information exchange are investigated for unified radar communication systems: channel estimation power splitting (EPS) and information exchange power splitting (CPS). Their achievable rate and tradeoff measure are derived and examined with different parameters. Numerical results show that the optimal time ratio and power ratio for channel estimation, radar detection, and information exchange exist. Also, the CPS scheme has the best performance.

Item Type:	Conference Item (Paper)
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > Engineering
SWORD Depositor:	Library Publications Router
Publisher:	IEEE
ISBN:	9781665482431
ISSN:	2577-2465
Official Date:	25 August 2022
Dates:	Date Event 25 August 2022 Published
DOI:	10.1109/vtc2022-spring54318.2022.9860703
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Conference Paper Type:	Paper
Title of Event:	2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)
Type of Event:	Conference
Location of Event:	Helsinki, Finland
Date(s) of Event:	19-22 Jun 2022

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