Search Results for author: İsmail Güvenç

Found 10 papers, 0 papers with code

Digital Twins for Supporting AI Research with Autonomous Vehicle Networks

no code implementations1 Apr 2024 Anıl Gürses, Gautham Reddy, Saad Masrur, Özgür Özdemir, İsmail Güvenç, Mihail L. Sichitiu, Alphan Şahin, Ahmed Alkhateeb, Rudra Dutta

Digital twins (DTs), which are virtual environments that simulate, predict, and optimize the performance of their physical counterparts, are envisioned to be essential technologies for advancing next-generation wireless networks.

Autonomous Vehicles

UAV Corridor Coverage Analysis with Base Station Antenna Uptilt and Strongest Signal Association

no code implementations27 Mar 2024 Sung Joon Maeng, İsmail Güvenç

In this paper, we address this limitation by considering the strongest BS signal association in UAV corridors, which enables enhanced coverage within the corridor compared to the nearest BS association.

Impact of 3D Antenna Radiation Pattern in UAV Air-to-Ground Path Loss Modeling and RSRP-based Localization in Rural Area

no code implementations24 Jul 2023 Sung Joon Maeng, Hyeokjun Kwon, Ozgur Ozdemir, İsmail Güvenç

By analyzing reference signal received power (RSRP) using path loss models that account for antenna patterns, we observed that our measurement results, obtained at different UAV heights, aligned well with the two-ray path loss model when incorporating the measured antenna pattern.

SDR-Based 5G NR C-Band I/Q Monitoring and Surveillance in Urban Area Using a Helikite

no code implementations3 Mar 2023 Sung Joon Maeng, Ozgur Ozdemir, İsmail Güvenç, Mihail L. Sichitiu, Magreth Mushi, Rudra Dutta, Monisha Ghosh

In this paper, we report experimental results in collectting and processing 5G NR I/Q samples in the 3. 7~GHz C-band by using software-defined radio (SDR)-mounted helikite.

LTE I/Q Data Set for UAV Propagation Modeling, Communication, and Navigation Research

no code implementations3 Mar 2023 Sung Joon Maeng, Ozgur Ozdemir, İsmail Güvenç, Mihail L. Sichitiu, Magreth Mushi, Rudra Dutta

However, there are limited data sets to study the coverage of cellular technologies for UAV flights at different altitudes and develop machine learning (ML) techniques for improving UAV communication and navigation.

AERIQ: SDR-Based LTE I/Q Measurement and Analysis Framework for Air-to-Ground Propagation Modeling

no code implementations14 Oct 2022 Sung Joon Maeng, Ozgur Ozdemir, İsmail Güvenç, Mihail Sichitiu, Rudra Dutta, Magreth Mushi

In this paper, we introduce AERIQ: a software-defined radio (SDR) based I/Q measurement and analysis framework for wireless signals for aerial experimentation.

Out-of-Zone Signal Leakage Sensing in Radio Dynamic Zones

no code implementations18 Nov 2021 Sung Joon Maeng, İsmail Güvenç, Mihail L. Sichitiu, Ozgur Ozdemir

In order to operate an RDZ, use of a real-time spectrum monitoring system carries critical importance.

Base Station Antenna Uptilt Optimization for Cellular-Connected Drone Corridors

no code implementations2 Jul 2021 Sung Joon Maeng, Md Moin Uddin Chowdhury, İsmail Güvenç, Arupjyoti Bhuyan, Huaiyu Dai

The concept of drone corridors is recently getting more attention to enable connected, safe, and secure flight zones in the national airspace.

Precoder Design for Physical-Layer Security and Authentication in Massive MIMO UAV Communications

no code implementations2 Jul 2021 Sung Joon Maeng, Yavuz Yapıcı, İsmail Güvenç, Arupjyoti Bhuyan, Huaiyu Dai

Supporting reliable and seamless wireless connectivity for unmanned aerial vehicles (UAVs) has recently become a critical requirement to enable various different use cases of UAVs.

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