eprintid: 10198524
rev_number: 7
eprint_status: archive
userid: 699
dir: disk0/10/19/85/24
datestamp: 2024-10-15 07:32:19
lastmod: 2024-10-15 07:32:19
status_changed: 2024-10-15 07:32:19
type: proceedings_section
metadata_visibility: show
sword_depositor: 699
creators_name: Babu, Nithin
creators_name: Masouros, Christos
title: Symbol-Level Precoding for Multi-Cell ISAC
ispublished: pub
divisions: UCL
divisions: B04
divisions: F46
keywords: Integrated Sensing and Communication;
Cramer-Rao bound; CoMP; CBF
note: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
abstract: This paper proposes symbol-level precoder (SLP) designs for a multi-cell multi-input single-output (MISO) integrated sensing and communication (ISAC) system under different levels of coordination among the base stations (BSs). Namely, we consider the BSs operating under coordinated beamforming (CBF) and coordinated multipoint (CoMP) schemes. In the former, channel state information (CSI) is shared, while in the latter, both CSI and user data are shared. The formulated optimization problems to maximize the weighted combination of the Fisher information value (FIV) and the minimum-signal-to-interference-plus-noise-ratio (SINR) are represented in the semidefinite relaxed (SDR) form and solved using an alter-nate optimization (AO) algorithm. The proposed solutions show improved performance compared to the baseline block-level precoding counterparts.
date: 2024-09-03
date_type: published
publisher: IEEE
official_url: http://dx.doi.org/10.1109/jcs61227.2024.10646274
oa_status: green
full_text_type: other
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 2323526
doi: 10.1109/JCS61227.2024.10646274
isbn_13: 979-8-3503-8544-1
lyricists_name: Masouros, Christos
lyricists_id: CMASO14
actors_name: Masouros, Christos
actors_id: CMASO14
actors_role: owner
full_text_status: public
pres_type: paper
publication: 2024 IEEE 4th International Symposium on Joint Communications and Sensing, JC and S 2024
place_of_pub: Leuven, Belgium
pagerange: 1-5
event_title: 4th International Symposium on Joint Communications & Sensing (JC&S)
event_dates: 19 Mar 2024 - 21 Mar 2024
book_title: 2024 IEEE 4th International Symposium on Joint Communications & Sensing (JC&S)
citation:        Babu, Nithin;    Masouros, Christos;      (2024)    Symbol-Level Precoding for Multi-Cell ISAC.                     In:  2024 IEEE 4th International Symposium on Joint Communications & Sensing (JC&S).  (pp. pp. 1-5).  IEEE: Leuven, Belgium.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/10198524/1/m75518-babu%20final.pdf