Al-Jarrah, M;
Alsusa, E;
Masouros, C;
(2023)
Kullback-Leibler Divergence Analysis for Integrated Radar and Communications (RadCom).
In:
2023 IEEE Wireless Communications and Networking Conference (WCNC).
IEEE: Glasgow, United Kingdom.
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Abstract
In this paper, we provide performance analysis for an integrated radar-communication (RadCom) system based on the relative information (RE), also called the Kullback-Leibler divergence (KLD) theorem. The considered system model consists of a multiple-input-multiple-output (MIMO) base-station (BS) which aims at providing RadCom services to multiple communication user equipments (UEs) and detecting a target. The separated deployment, in which the base-station antennas are distributed among radar and communication subsystems, is considered with Zero forcing (ZF) and maximum ratio transmission (MRT) precoders are applied to precode the communication signal. Results show that the derived formulas in this paper are accurate and imply that MRT suffers from bad performance compared to ZF.
| Type: | Proceedings paper |
|---|---|
| Title: | Kullback-Leibler Divergence Analysis for Integrated Radar and Communications (RadCom) |
| Event: | 2023 IEEE Wireless Communications and Networking Conference (WCNC) |
| Location: | Glasgow, SCOTLAND |
| Dates: | 26 Mar 2023 - 29 Mar 2023 |
| ISBN-13: | 9781665491228 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/WCNC55385.2023.10118838 |
| Publisher version: | http://dx.doi.org/10.1109/wcnc55385.2023.10118838 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Integrated sensing and communication (ISAC), integrated RadCom system, relative information, Kullback-Leibler distance, zero forcing (ZF), maximum ratio transmission (MRT) |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10185501 |
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