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Vehicle Cameras Guide mmWave Beams: Approach and Real-World V2V Demonstration
Tawfik Osman, Gouranga Charan, Ahmed Alkhateeb
Accurately aligning millimeter-wave (mmWave) and terahertz (THz) narrow beams is essential to satisfy reliability and high data rates of 5G and beyond wireless communication system…
Camera Based mmWave Beam Prediction: Towards Multi-Candidate Real-World Scenarios
Gouranga Charan, Muhammad Alrabeiah, Tawfik Osman +1
Leveraging sensory information to aid the millimeter-wave (mmWave) and sub-terahertz (sub-THz) beam selection process is attracting increasing interest. This sensory data, captured…
Environment Semantic Aided Communication: A Real World Demonstration for Beam Prediction
Shoaib Imran, Gouranga Charan, Ahmed Alkhateeb
Millimeter-wave (mmWave) and terahertz (THz) communication systems adopt large antenna arrays to ensure adequate receive signal power. However, adjusting the narrow beams of these…
A Digital Twin Assisted Framework for Interference Nulling in Millimeter Wave MIMO Systems
Yu Zhang, Tawfik Osman, Ahmed Alkhateeb
Millimeter wave (mmWave) and terahertz MIMO systems rely on pre-defined beamforming codebooks for both initial access and data transmission. However, most of the existing codebooks…
Cell-Free ISAC MIMO Systems: Joint Sensing and Communication Beamforming
Umut Demirhan, Ahmed Alkhateeb
This paper considers a cell-free integrated sensing and communication (ISAC) MIMO system, where distributed MIMO access points (APs) jointly serve the communication users and sense…