57 citations · 61 across the 8 of their papers we have counts for
9 papers
Kriging-Based 3-D Spectrum Awareness for Radio Dynamic Zones Using Aerial Spectrum Sensors
Sung Joon Maeng, Ozgur Ozdemir, Ismail Guvenc +1
Radio dynamic zones (RDZs) are geographical areas within which dedicated spectrum resources are monitored and controlled to enable the development and testing of new spectrum techn…
SDR-Based 5G NR C-Band I/Q Monitoring and Surveillance in Urban Area Using a Helikite
Sung Joon Maeng, Ozgur Ozdemir, İsmail Güvenç +4
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. We use M…
LTE I/Q Data Set for UAV Propagation Modeling, Communication, and Navigation Research
Sung Joon Maeng, Ozgur Ozdemir, İsmail Güvenç +3
Recently, unmanned aerial vehicles (UAVs) have been receiving significant attention due to their wide range of potential application areas. To support UAV use cases with beyond vis…
A Millimeter-Wave Software-Defined Radio for Wireless Experimentation
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. The proposed SDR uses Xilinx RFSoC2x…
Distributed Robust Geocast Multicast Routing for Inter-Vehicle Communication
Harshvardhan P. Joshi, Mihail L. Sichitiu, Maria Kihl
Numerous protocols for geocast have been proposed in literature. It has been shown that explicit route setup approaches perform poorly with VANETs due to limited route lifetime and…
Out-of-Zone Signal Leakage Sensing in Radio Dynamic Zones
Sung Joon Maeng, İsmail Güvenç, Mihail L. Sichitiu +1
Radio dynamic zones (RDZs) are geographically bounded areas where novel advanced wireless technologies can be developed, tested, and improved, without the concern of interfering to…
Experimental Study of Outdoor UAV Localization and Tracking using Passive RF Sensing
Udita Bhattacherjee, Ender Ozturk, Ozgur Ozdemir +3
Extensive use of unmanned aerial vehicles (UAVs) is expected to raise privacy and security concerns among individuals and communities. In this context, the detection and localizati…
60 GHz Outdoor Propagation Measurements and Analysis Using Facebook Terragraph Radios
Kairui Du, Omkar Mujumdar, Ozgur Ozdemir +5
The high attenuation of millimeter-wave (mmWave) would significantly reduce the coverage areas, and hence it is critical to study the propagation characteristics of mmWave in multi…
Autonomous Tracking of Intermittent RF Source Using a UAV Swarm
Farshad Koohifar, Ismail Guvenc, Mihail L. Sichitiu
Localization of a radio frequency (RF) transmitter with intermittent transmissions is considered via a group of unmanned aerial vehicles (UAVs) equipped with omnidirectional receiv…