Search Results for author: Mihail L. Sichitiu

Found 8 papers, 1 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

Kriging-Based 3-D Spectrum Awareness for Radio Dynamic Zones Using Aerial Spectrum Sensors

no code implementations12 Jul 2023 Sung Joon Maeng, Ozgur Ozdemir, Ismail Guvenc, Mihail L. Sichitiu

In particular, we introduce a 3D Kriging interpolation technique that uses realistic 3D correlation models of the signal power extracted from extensive measurements carried out at the NSF AERPAW platform.

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.

A Millimeter-Wave Software-Defined Radio for Wireless Experimentation

1 code implementation16 Feb 2023 Alphan Şahin, Mihail L. Sichitiu, İsmail Guvenç

In this study, we propose a low-cost and portable millimeter-wave software-defined radio (SDR) for wireless experimentation in the 60 GHz band.

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.

60 GHz Outdoor Propagation Measurements and Analysis Using Facebook Terragraph Radios

no code implementations2 Sep 2021 Kairui Du, Omkar Mujumdar, Ozgur Ozdemir, Ender Ozturk, Ismail Guvenc, Mihail L. Sichitiu, Huaiyu Dai, Arupjyoti Bhuyan

In this work, we investigated the propagation and scattering behavior of 60 GHz mmWave signals in outdoor environments at a travel distance of 98 m for an aerial link (rooftop to rooftop), and 147 m for a ground link (light-pole to light-pole).

Experimental Study of Outdoor UAV Localization and Tracking using Passive RF Sensing

no code implementations17 Aug 2021 Udita Bhattacherjee, Ender Ozturk, Ozgur Ozdemir, Ismail Guvenc, Mihail L. Sichitiu, Huaiyu Dai

First, the Keysight sensor detects the UAV by comparing the received RF signature with various other UAVs' RF signatures in the Keysight database using an envelope detection algorithm.

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