103 citations · 419 across the 75 of their papers we have counts for
13 papers · 1 filter
Flexible Intelligent Metasurface for Downlink Communications under Statistical CSI
Vaibhav Kumar, Anastasios Papazafeiropoulos, Pandelis Kourtessis +4
Flexible intelligent metasurface (FIM) is a recently developed, groundbreaking hardware technology with promising potential for 6G wireless systems. Unlike conventional rigid anten…
From OFDM to AFDM: Enabling Adaptive Integrated Sensing and Communication in High-Mobility Scenarios
Haoran Yin, Yanqun Tang, Jun Xiong +7
Integrated sensing and communication (ISAC) is a key feature of next-generation wireless networks, enabling a wide range of emerging applications such as vehicle-to-everything (V2X…
Compressed Multiband Sensing in FR3 Using Alternating Direction Method of Multipliers
Dexin Wang, Isha Jariwala, Ahmad Bazzi +3
Joint detection and localization of users and scatterers in multipath-rich channels on multiple bands is critical for integrated sensing and communication (ISAC) in 6G. Existing mu…
ISAC Imaging by Channel State Information using Ray Tracing for Next Generation 6G
Ahmad Bazzi, Mingjun Ying, Ojas Kanhere +2
Integrated sensing and communications (ISAC) is emerging as a cornerstone technology for sixth generation (6G) wireless systems, unifying connectivity and environmental mapping thr…
3GPP-Compliant Radar Cross Section Characterization of Indoor Factory Targets
Ali Waqar Azim, Ahmad Bazzi, Roberto Bomfin +1
The following paper presents a systematic 3rd Generation Partnership Project (3GPP)-compliant characterization of radar cross section (RCS) for indoor factory (InF) objects, includ…
Green Integration of Sensing, Communication, and Power Transfer via STAR-RIS
Vaibhav Kumar, Marwa Chafii
The upcoming sixth-generation (6G) wireless standard is anticipated to support a variety of applications that will require a seamless integration of sensing and communication servi…
Achievable Sum Secrecy Rate of STAR-RIS-Enabled MU-MIMO ISAC
Ainara Kazymova, Vaibhav Kumar, Christina Pöpper +1
Various emerging applications in sixth-generation (6G) wireless demand a seamless integration of communication and sensing services, driving the development of integrated sensing a…
Towards ISAC RIS-Enabled Passive Radar Target Localization
Ahmad Bazzi, Marwa Chafii
Incorporating integrated sensing and communication capabilities into forthcoming 6G wireless networks is crucial for achieving seamless synchronization between the digital and phys…
Designing Waveforms with Adjustable PAPR for Integrated Sensing and Communication
Ahmad Bazzi, Marwa Chafii
This paper presents a new optimization framework dedicated for integrated sensing and communication (ISAC) waveform design. In particular, the problem aims at maximizing the total…
Statistical and Deterministic RCS Characterization for ISAC Channel Modeling
Ali Waqar Azim, Ahmad Bazzi, Roberto Bomfin +3
In this study, we perform a statistical analysis of the radar cross section (RCS) for various test targets in an indoor factory at \(25\)-\(28\) GHz, with the goal of formulating p…
Upper Mid-Band Spectrum for 6G: Vision, Opportunity and Challenges
Ahmad Bazzi, Roberto Bomfin, Marco Mezzavilla +3
Driven by the pursuit of gigabit-per-second data speeds for future 6G mobile networks, in addition to the support of sensing and artificial intelligence applications, the industry…
Reinforcement Learning for Enhancing Sensing Estimation in Bistatic ISAC Systems with UAV Swarms
Obed Morrison Atsu, Salmane Naoumi, Roberto Bomfin +1
This paper introduces a novel Multi-Agent Reinforcement Learning (MARL) framework to enhance integrated sensing and communication (ISAC) networks using unmanned aerial vehicle (UAV…
Beamforming Design for Secure RIS-Enabled ISAC: Passive RIS vs. Active RIS
Vaibhav Kumar, Marwa Chafii
The forthcoming sixth-generation (6G) communications standard is anticipated to provide integrated sensing and communication (ISAC) as a fundamental service. These ISAC systems pre…