UAVs

Biconvex Optimization for Time-Domain Channel Estimation Under Dual-Wideband Fading Conditions
Single-carrier (SC) waveforms offer significant ad- vantages in high-frequency communications due to their lower peak-to-average power …
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Improving Wideband Massive MIMO Channel Estimation With UAV State-Space Information
In this paper, we focus on the estimation of massive Multiple-Input Multiple-Output (mMIMO) channels in high-frequency point-to-point …
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Intelligent UAV Path Planning for Ergodic Rate Maximization of MIMO Multipath Channels
Reliable communication between ground control stations and unmanned aerial vehicles (UAVs) is fundamental for safe, autonomous, and …
Flexible Hybrid Precoding for Integrated Sensing and Communications

Key Contributions

  • Presents flexible hybrid precoding architectures for Integrated Sensing and Communications (ISAC), enabling simultaneous radar sensing and multi-user data transmission from a shared antenna array.
  • Develops optimization frameworks that balance sensing beampattern design with communication spectral efficiency under practical hardware constraints including finite-resolution phase shifters.
  • Provides a comprehensive treatment of ISAC precoding in a book chapter context, covering design principles, algorithmic solutions, and trade-off analysis for next-generation wireless systems.
Covariance-Based Hybrid Beamforming for Spectrally Efficient Joint Radar-Communications
Joint radar-communications (JRC) is considered to be a vital technology in deploying the next generation systems, since its useful in …
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Subset Selection Based RIS-Aided Beamforming for Joint Radar-Communications
Joint radar-communications (JRC) benefits from multi-functionality of radar and communication operations using same hardware and radio …
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Velocity-aided Channel Estimation for Spatially Selective mmWave Massive MIMO Communications
This paper focuses on addressing the challenge of estimating multiple-input multiple-output (MIMO) channels for wireless communication …
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ADMM-based Cooperative Control for Platooning of Connected and Autonomous Vehicles
Distributed model-predictive controllers provide a robust way to adjust the acceleration of each platoon vehicle and avoid collisions. …
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Green Joint Radar-Communications: RF Selection with Low Resolution DACs and Hybrid Precoding
This paper considers a multiple-input multiple- output (MIMO) joint radar-communication (JRC) transmission with hybrid precoding and …
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Optimal MmWave Sensor Selection for Bearing-Only Localization in Smart Environments
Nowdays, millimeter wave (mmW ave) direction sensors are being used increasingly as general-purpose radars, since they can provide …
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