Works (22)

Updated: May 31st, 2023 05:02

2023 article

Spectrum Activity Monitoring and Analysis for Sub-6 GHz Bands Using a Helikite

2023 15TH INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS & NETWORKS, COMSNETS.

By: S. Maeng, O. Ozdemir, H. Nandakumar n, I. Guvenc, M. Sichitiu, R. Dutta, M. Mushi

author keywords: AERPAW; helikite; LTE; air-to-ground; software-defined radio; spectrum monitoring
Sources: Web Of Science, ORCID
Added: May 30, 2023

2022 article

60 GHz Outdoor Propagation Measurements and Analysis Using Facebook Terragraph Radios

2022 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), pp. 156–159.

By: K. Du, O. Mujumdar, O. Ozdemir, E. Ozturk, I. Guvenc, M. Sichitiu, H. Dai, A. Bhuyan

author keywords: 60 GHz; AERPAW; channel sounding measurements; delay spread; drone; LOS; mmWave; MPCs; path loss
Sources: Web Of Science, ORCID
Added: June 13, 2022

2022 article

Indoor Propagation Measurements with Transparent Reflectors at 28/39/120/144 GHz

2022 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), pp. 1118–1123.

By: C. Anjinappa, A. Ganesh n, O. Ozdemir, K. Ridenour n, W. Khawaja, I. Guvenc, H. Nomoto*, Y. Ide*

author keywords: 6G; B5G; Indoor coverage; mmWave; non-line-of-sight (NLOS); Sub-THz; Transparent reflectors
Sources: Web Of Science, ORCID
Added: September 26, 2022

2022 article

National Radio Dynamic Zone Concept with Autonomous Aerial and Ground Spectrum Sensors

2022 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), pp. 687–692.

author keywords: Index Words; 5G; cellular drone; mmWave; spectral efficiency; wireless security; NRDZ.
Sources: Web Of Science, ORCID
Added: September 26, 2022

2022 article

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

IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC 2022), pp. 5579–5584.

By: S. Maeng, I. Guvenc, M. Sichitiu & O. Ozdemir

author keywords: Correlated shadowing; estimation; interpolation; Kriging; national radio dynamic zone (NRDZ)
Sources: Web Of Science, ORCID
Added: December 12, 2022

2022 article

Ray Tracing Analysis of Sub-6 GHz and mmWave Indoor Coverage with Reflecting Surfaces

2022 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), pp. 160–163.

By: E. Ozturk, F. Erden, K. Du, C. Anjinappa, O. Ozdemir & I. Guvenc

author keywords: 28 GHz; 60 GHz; indoor propagation; mmWave; ray tracing; reflecting surfaces
Sources: Web Of Science, ORCID
Added: June 13, 2022

2021 article

28 GHz Indoor and Outdoor Propagation Measurements and Analysis at a Regional Airport

2021 IEEE 32ND ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC).

By: K. Du, O. Ozdemir, F. Erden & I. Guvenc

author keywords: 28 GHz; mmWave; LOS; NLOS; propagation channel measurement; multipath components; signal coverage
Sources: Web Of Science, ORCID
Added: May 23, 2022

2021 article

A Taxonomy and Survey on Experimentation Scenarios for Aerial Advanced Wireless Testbed Platforms

2021 IEEE AEROSPACE CONFERENCE (AEROCONF 2021).

By: M. Chowdhury, C. Anjinappa, I. Guvenc, M. Sichitiu, O. Ozdemir, U. Bhattacherjee n, R. Dutta, V. Marojevic*, B. Floyd

Sources: Web Of Science, ORCID
Added: September 13, 2021

2021 journal article

AERPAW emulation overview and preliminary performance evaluation

COMPUTER NETWORKS, 194.

By: A. Panicker n, O. Ozdemir, M. Sichitiu, I. Guvenc, R. Dutta, V. Marojevic*, B. Floyd

author keywords: AERPAW; Emulation; UAV
Sources: Web Of Science, ORCID
Added: April 21, 2021

2021 journal article

Attenuation of Several Common Building Materials: Millimeter-Wave Frequency Bands 28, 73, and 91 GHz

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 63(6), 40–50.

By: N. Hosseini*, M. Khatun*, C. Guo*, K. Du, O. Ozdemir, D. Matolak*, I. Guvenc, H. Mehrpouyan*

author keywords: Attenuation; Antenna measurements; Loss measurement; Antennas; Frequency measurement; Building materials; Attenuation measurement; Millimeter wave measurements
Sources: Web Of Science, ORCID
Added: January 6, 2021

2021 journal article

Channel Prediction for mmWave Ground-to-Air Propagation Under Blockage

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 20(8), 1364–1368.

By: W. Khawaja, O. Ozdemir & I. Guvenc

author keywords: Trajectory; Unmanned aerial vehicles; Predictive models; Azimuth; Receivers; Prediction algorithms; Forecasting; Blockage; channel prediction; millimeter wave (mmWave); unmanned aerial vehicle (UAV)
Sources: Web Of Science, ORCID
Added: August 16, 2021

2021 article

Sub-Terahertz and mmWave Penetration Loss Measurements for Indoor Environments

2021 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS).

By: K. Du, O. Ozdemir, F. Erden & I. Guvenc

author keywords: Attenuation; channel sounding; millimeter wave (mmWave); NLOS; penetration loss; sub-terahertz
Sources: Web Of Science, ORCID
Added: October 24, 2022

2020 article

A Framework for Developing Algorithms for Estimating Propagation Parameters from Measurements

2020 IEEE GLOBECOM WORKSHOPS (GC WKSHPS).

By: A. Sayeed*, P. Vouras*, C. Gentile*, A. Weiss n, J. Quimby*, Z. Cheng*, B. Modad*, Y. Zhang* ...

Sources: Web Of Science, ORCID
Added: July 12, 2021

2020 journal article

Correction of Channel Sounding Clock Drift and Antenna Rotation Effects for mmWave Angular Profile Measurements

IEEE OPEN JOURNAL OF ANTENNAS AND PROPAGATION, 1, 71–87.

By: F. Erden, O. Ozdemir, W. Khawaja & I. Guvenc

author keywords: 28 GHz; channel sounding; clock drift; Hungarian algorithm; millimeter-wave (mmWave); multipath component (MPC)
Sources: Web Of Science, ORCID
Added: November 24, 2019

2020 journal article

Coverage Enhancement for NLOS mmWave Links Using Passive Reflectors

IEEE OPEN JOURNAL OF THE COMMUNICATIONS SOCIETY, 1, 263–281.

By: W. Khawaja, O. Ozdemir, Y. Yapici, F. Erden & I. Guvenc

author keywords: Coverage; indoor; mmWave; non-line-of-sight (NLOS); outdoor; PXI; ray tracing (RT); reflector
Sources: Web Of Science, ORCID
Added: November 24, 2019

2020 journal article

Detection and Classification of UAVs Using RF Fingerprints in the Presence of Wi-Fi and Bluetooth Interference

IEEE OPEN JOURNAL OF THE COMMUNICATIONS SOCIETY, 1, 60–76.

By: M. Ezuma, F. Erden, C. Anjinappa, O. Ozdemir & I. Guvenc

author keywords: Interference; machine learning; Markov models; RF fingerprinting; unmanned aerial vehicles (UAVs); UAV detection and classification
Sources: Web Of Science, ORCID
Added: January 2, 2020

2020 journal article

Methodology for Benchmarking Radio-Frequency Channel Sounders Through a System Model

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 19(10), 6504–6519.

By: C. Gentile*, A. Molisch*, J. Chuang*, D. Michelson*, A. Bodi*, A. Bhardwaj*, O. Ozdemir, W. Khawaja ...

author keywords: Antenna measurements; Calibration; Wireless communication; Standards; Benchmark testing; Antenna arrays; Channel models; Antenna; measurement; propagation; cross-validation; millimeter-wave; mmWave
Sources: Web Of Science, ORCID
Added: November 2, 2020

2020 journal article

Multiple ray received power modelling for mmWave indoor and outdoor scenarios

IET MICROWAVES ANTENNAS & PROPAGATION, 14(14), 1825–1836.

By: W. Khawaja, O. Ozdemir, F. Erden, E. Ozturk & I. Guvenc

author keywords: indoor radio; array signal processing; ray tracing; millimetre wave propagation; directive antennas; 5G mobile communication; millimetre wave antennas; multipath channels; mmWave indoor scenarios; millimetre-wave frequency bands; fifth generation networks; mmWave frequencies; high gain antennas; beamforming mechanisms; mmWave end-to-end propagation; individual ray sources; radiation patterns; outdoor open area; dominant rays; radiation pattern; path loss; multipath components; indoor corridor scenarios; lower gain antennas; multiple ray received power modelling; mmWave outdoor scenarios
Sources: Web Of Science, ORCID
Added: December 21, 2020

2020 journal article

Ultra-Wideband Air-to-Ground Propagation Channel Characterization in an Open Area

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 56(6), 4533–4555.

By: W. Khawaja, O. Ozdemir, F. Erden, I. Guvenc & D. Matolak*

author keywords: Antenna measurements; Receiving antennas; Ultra wideband antennas; Antenna radiation patterns; Loss measurement; Area measurement; Air-to-ground  (AG); channel model; drone; multipath channel; path loss; propagation measurements; ultra-wideband  (UWB); unmanned-aerial-vehicle  (UAV)
Sources: Web Of Science, ORCID
Added: January 4, 2021

2019 journal article

Joint Frame Synchronization and Channel Estimation: Sparse Recovery Approach and USRP Implementation

IEEE ACCESS, 7, 39041–39053.

By: O. Ozdemir, C. Anjinappa, R. Hamila*, N. Al-Dhahir* & I. Guvenc

author keywords: Equalization; frame synchronization; large delay spread; MSE; OMP; software defined radio (SDR); sparse channel estimation; sparse recovery; USRP; vehicular communications
Sources: Web Of Science, ORCID
Added: April 22, 2019

2018 journal article

A regularization approach to MSE analysis of OFDM under phase noise

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 83, 303–308.

By: O. Kaksi*, O. Ozdemir, R. Hamila* & N. Al-Dhahir*

author keywords: OFDM; Phase noise; NMSE
Source: Web Of Science
Added: August 6, 2018

2017 conference paper

UAV air-to-ground channel characterization for mmWave systems

2017 ieee 86th vehicular technology conference (vtc-fall).

By: W. Khawaja, O. Ozdemir & I. Guvenc

Sources: NC State University Libraries, ORCID
Added: August 6, 2018