Holographic Joint Communications and Sensing With Cramér-Rao Bounds

January 1, 2026·
Chandan Kumar Sheemar
,
Wali Ullah Khan
,
George C. Alexandropoulos
,
Jorge Querol
,
Symeon Chatzinotas
· 1 min read
Abstract
This research contribution by Chandan Kumar Sheemar, Wali Ullah Khan, George C. Alexandropoulos, Jorge Querol et al. (2026), published in IEEE Journal on Selected Areas in Communications, investigates “Holographic Joint Communications and Sensing With Cramér-Rao Bounds” within the domains of JCAS & Earth Observation, Beamforming & MIMO. The work is part of Dr. Jorge Querol’s research portfolio in advanced satellite communications, non-terrestrial networks (NTN), and radio-frequency signal processing at SnT (University of Luxembourg) and UPC-BarcelonaTech.
Type
Publication
IEEE Journal on Selected Areas in Communications
publication

Abstract & Overview

This research contribution by Chandan Kumar Sheemar, Wali Ullah Khan, George C. Alexandropoulos, Jorge Querol et al. (2026), published in IEEE Journal on Selected Areas in Communications, investigates “Holographic Joint Communications and Sensing With Cramér-Rao Bounds” within the domains of JCAS & Earth Observation, Beamforming & MIMO. The work is part of Dr. Jorge Querol’s research portfolio in advanced satellite communications, non-terrestrial networks (NTN), and radio-frequency signal processing at SnT (University of Luxembourg) and UPC-BarcelonaTech.

Publication Metadata

  • Authors: Chandan Kumar Sheemar, Wali Ullah Khan, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas
  • Venue: IEEE Journal on Selected Areas in Communications (2026)
  • Research Areas: JCAS & Earth Observation, Beamforming & MIMO
  • DOI: 10.1109/jsac.2025.3613282
JCAS & Earth Observation Beamforming & MIMO