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Found 21 papers, 3 papers with code
Power Source Allocation for RIS-aided Integrating Sensing, Communication, and Power Transfer Systems Based on NOMA
For the PS factor optimization problem, the SCA algorithm is proposed.
Movable Antenna Enabled Integrated Sensing and Communication
We propose a communication rate and sensing mutual information (MI) maximization problem by flexible beamforming optimization.
Secure Enhancement for RIS-Aided UAV with ISAC: Robust Design and Resource Allocation
This paper analyses the security performance of a reconfigurable intelligent surface (RIS)-aided unmanned aerial vehicle (UAV) communication system with integrated sensing and communications (ISAC).
Movable Antenna Enabled ISAC Beamforming Design for Low-Altitude Airborne Vehicles
In mobile systems with low-altitude vehicles, integrated sensing and communication (ISAC) is considered an effective approach to increase the transmission rate due to limited spectrum resources.
Improving Physical-Layer Security in ISAC-UAV System: Beamforming and Trajectory Optimization
This paper investigates a novel unmanned aerial vehicle (UAV) secure communication system with integrated sensing and communications.
Flexible Antenna Arrays for Wireless Communications: Modeling and Performance Evaluation
Flexible antenna arrays (FAAs), distinguished by their rotatable, bendable, and foldable properties, are extensively employed in flexible radio systems to achieve customized radiation patterns.
Near-Field Channel Estimation for Extremely Large-Scale Terahertz Communications
Building on this, we propose four estimation frameworks using the sparse recovery theory: polar-domain estimation (PD-E), multi-angular-domain estimation (MAD-E), two-stage polar-angular-domain estimation (TS-PAD-E), and two-dimensional polar-angular-domain estimation (2D-PAD-E).
Flexible Beamforming for Movable Antenna-Enabled Integrated Sensing and Communication
This paper investigates flexible beamforming design in an integrated sensing and communication (ISAC) network with movable antennas (MAs).
Dual-Robust Integrated Sensing and Communication: Beamforming under CSI Imperfection and Location Uncertainty
A dual-robust design of beamforming is investigated in an integrated sensing and communication (ISAC) system. Existing research on robust ISAC waveform design, while proposing solutions to imperfect channel state information (CSI), generally depends on prior knowledge of the target's approximate location to design waveforms.
CRB Minimization for RIS-aided mmWave Integrated Sensing and Communications
In this paper, reconfigurable intelligent surface (RIS) is employed in a millimeter wave (mmWave) integrated sensing and communications (ISAC) system.
Mutual Information-Based Integrated Sensing and Communications: A WMMSE Framework
In this letter, a weighted minimum mean square error (WMMSE) empowered integrated sensing and communication (ISAC) system is investigated.
Enhancing Near-Field Sensing and Communications with Sparse Arrays: Potentials, Challenges, and Emerging Trends
Nevertheless, XL-arrays introduce deviations in electromagnetic propagation compared to traditional arrays, fundamentally challenging the assumption with the planar-wave model.
Hybrid NOMA assisted Integrated Sensing and Communication via RIS
Furthermore, the trade-off between sensing and communication is analyzed and demonstrated in the simulation results.
Performance Bounds for Near-Field Localization with Widely-Spaced Multi-Subarray mmWave/THz MIMO
By employing the Riemann sum, closed-form CRB expressions are derived for the spherical wavefront-based WSMS (SW-WSMS).
Joint Localization and Beamforming for Reconfigurable Intelligent Surface Aided 5G mmWave Communication Systems
Reconfigurable intelligent surface (RIS) is an attractive technology to improve the transmission rate of millimetre-wave (mmWave) communication systems.
Energy-Efficient Cell-Free Network Assisted by Hybrid RISs
The proposed hybrid RISs schemes can achieve 92% of the sum rate but 188% of EE of active RISs schemes.
Age Minimization in Outdoor and Indoor Communications with Relay-aided Dual RIS
In this paper, we investigate an outdoor and indoor wireless communication network with the assistance of a novel relay-aided double-sided reconfigurable intelligent surface (RIS).
Weighted Sum Age of Information Minimization in Wireless Networks with Aerial IRS
In this letter, we analyze a terrestrial wireless communication network assisted by an aerial intelligent reflecting surface (IRS).
An Off-grid Compressive Sensing Strategy for the Subarray Synthesis of Non-uniform Linear Arrays
Finally, our simulation results reveal that it is of paramount significance to optimize antenna elements positions for the subarray synthesis performance on the one hand and demonstrate the excellent performances of proposed schemes in comparison with other competitive state-of-the-art subarray synthesis methods on the other hand.
Optimizing the Age of Information in RIS-aided SWIPT Networks
In this letter, a reconfigurable intelligent surface (RIS)-assisted simultaneous wireless information and power transfer (SWIPT) network is investigated.
