Cell-free ISAC MIMO systems: Joint sensing and communication beamforming

U Demirhan, A Alkhateeb - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper considers a cell-free integrated sensing and communication (ISAC) MIMO
system, where distributed MIMO access points (APs) jointly serve the communication users …

Secure cell-free integrated sensing and communication in the presence of information and sensing eavesdroppers

Z Ren, J Xu, L Qiu, DWK Ng - IEEE Journal on Selected Areas …, 2024 - ieeexplore.ieee.org
This paper studies a secure cell-free integrated sensing and communication (ISAC) system,
in which multiple ISAC transmitters collaboratively send confidential information to multiple …

Multiple-target detection in cell-free massive MIMO-assisted ISAC

M Elfiatoure, M Mohammadi, HQ Ngo… - IEEE Transactions …, 2025 - ieeexplore.ieee.org
We propose a distributed implementation of integrated sensing and communication (ISAC)
underpinned by a massive multiple input multiple output (CF-mMIMO) architecture without …

Cell-Free Full-Duplex Communication--An Overview

D Galappaththige, M Mohammadi, HQ Ngo… - arxiv preprint arxiv …, 2024 - arxiv.org
Cell-free (CF) architecture and full-duplex (FD) communication are leading candidates for
next-generation wireless networks. The CF framework removes cell boundaries in traditional …

Joint processing and transmission energy optimization for ISAC in cell-free massive MIMO with URLLC

Z Behdad, ÖT Demir, KW Sung, C Cavdar - arxiv preprint arxiv …, 2024 - arxiv.org
In this paper, we explore the concept of integrated sensing and communication (ISAC) within
a downlink cell-free massive MIMO (multiple-input multiple-output) system featuring multi …

Multi-static ISAC based on network-assisted full-duplex cell-free networks: Performance analysis and duplex mode optimization

F Zeng, R Liu, X Sun, J Yu, J Li, P Zhu, D Wang… - arxiv preprint arxiv …, 2024 - arxiv.org
Multi-static integrated sensing and communication (ISAC) technology, which can achieve a
wider coverage range and avoid self-interference, is an important trend for the future …

Integrated communication, localization, and sensing in 6G D-MIMO networks

H Guo, H Wymeersch, B Makki, H Chen, Y Wu… - arxiv preprint arxiv …, 2024 - arxiv.org
Future generations of mobile networks call for concurrent sensing and communication
functionalities in the same hardware and/or spectrum. Compared to communication, sensing …

Integrated sensing and communication based on space-time-coding metasurfaces

XQ Chen, L Zhang, YN Zheng, S Liu, ZR Huang… - Nature …, 2025 - nature.com
Programmable metasurfaces (PMs), also called reconfigurable intelligent surfaces (RISs),
are planar structures capable of dynamically manipulating electromagnetic waves in real …

Joint Users' Secrecy Rate and Target's Sensing SNR Maximization for a Secure Cell-Free ISAC System

AA Nasir - IEEE Communications Letters, 2024 - ieeexplore.ieee.org
This letter considers a secure cell-free integrated sensing and communication (ISAC)
system, where distributed access points collaboratively serve communication users (UEs) …

Power Allocation for Cell-Free Massive MIMO ISAC Systems with OTFS Signal

Y Fan, S Wu, X Bi, G Li - IEEE Internet of Things Journal, 2024 - ieeexplore.ieee.org
Applying integrated sensing and communication (ISAC) to a cell-free massive multiple-input
multiple-output (CF mMIMO) architecture has attracted increasing attention. This approach …