Search Results for author: Tawfik Osman

Found 7 papers, 0 papers with code

Vehicle Cameras Guide mmWave Beams: Approach and Real-World V2V Demonstration

no code implementations20 Aug 2023 Tawfik Osman, Gouranga Charan, Ahmed Alkhateeb

The developed solution is evaluated on a real-world multi-modal mmWave V2V communication dataset comprising co-existing 360 camera and mmWave beam training data.

Camera Based mmWave Beam Prediction: Towards Multi-Candidate Real-World Scenarios

no code implementations14 Aug 2023 Gouranga Charan, Muhammad Alrabeiah, Tawfik Osman, Ahmed Alkhateeb

The solutions developed so far, however, have mainly considered single-candidate scenarios, i. e., scenarios with a single candidate user in the visual scene, and were evaluated using synthetic datasets.

Real-World Evaluation of Full-Duplex Millimeter Wave Communication Systems

no code implementations20 Jul 2023 Ian P. Roberts, Yu Zhang, Tawfik Osman, Ahmed Alkhateeb

Noteworthy strides continue to be made in the development of full-duplex millimeter wave (mmWave) communication systems, but most of this progress has been built on theoretical models and validated through simulation.

DeepSense 6G: A Large-Scale Real-World Multi-Modal Sensing and Communication Dataset

no code implementations17 Nov 2022 Ahmed Alkhateeb, Gouranga Charan, Tawfik Osman, Andrew Hredzak, João Morais, Umut Demirhan, Nikhil Srinivas

This article presents the DeepSense 6G dataset, which is a large-scale dataset based on real-world measurements of co-existing multi-modal sensing and communication data.

Online Beam Learning with Interference Nulling for Millimeter Wave MIMO Systems

no code implementations9 Sep 2022 Yu Zhang, Tawfik Osman, Ahmed Alkhateeb

Furthermore, a hardware proof-of-concept prototype based on mmWave phased arrays is built and used to implement and evaluate the developed online beam learning solutions in realistic scenarios.

Vision-Position Multi-Modal Beam Prediction Using Real Millimeter Wave Datasets

no code implementations15 Nov 2021 Gouranga Charan, Tawfik Osman, Andrew Hredzak, Ngwe Thawdar, Ahmed Alkhateeb

Enabling highly-mobile millimeter wave (mmWave) and terahertz (THz) wireless communication applications requires overcoming the critical challenges associated with the large antenna arrays deployed at these systems.

Position

Design and Evaluation of Reconfigurable Intelligent Surfaces in Real-World Environment

no code implementations16 Sep 2021 Georgios C. Trichopoulos, Panagiotis Theofanopoulos, Bharath Kashyap, Aditya Shekhawat, Anuj Modi, Tawfik Osman, Sanjay Kumar, Anand Sengar, Arkajyoti Chang, Ahmed Alkhateeb

These results, among others, draw useful insights into the design and performance of RIS systems and provide an important proof for their potential gains in real-world far-field wireless communication environments.

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