Non-contact respiratory rate estimation in real-time with modified joint unscented Kalman filter

C Uysal, A Onat, T Filik - Ieee Access, 2020 - ieeexplore.ieee.org
It can be life-saving to monitor the respiratory rate (RR) even for healthy people in real-time.
It is reported that the infected people with coronavirus disease 2019 (COVID-19), generally …

RF-based noncontact respiratory rate monitoring with parametric spectral estimation

C Uysal, T Filik - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
Respiratory rate (RR) monitoring of an adult or an infant during sleep or in steady position
can be lifesaving, especially in home care systems. In this paper, we examine the potentials …

Performance evaluation for direction of arrival estimation using 4-element linear array

M Muhammad, M Li, QH Abbasi… - 2019 13th European …, 2019 - ieeexplore.ieee.org
This paper presents the performance evaluation of Direction of Arrival (DOA) estimation
techniques such as Root-MUSIC, Root-WSF and Beamspace-ESPRIT (BS-ESPRIT) …

Direction of arrival estimation using hybrid spatial cross-cumulants and root-MUSIC

M Muhammad, M Li, QH Abbasi… - 2020 14th European …, 2020 - ieeexplore.ieee.org
This paper presents a novel Direction of Arrival (DOA) estimation technique called Cross
Cumulant-MUSIC (CC-MUSIC) which jointly employs higher order cumulant statistics and …

MUSIC algorithm for respiratory rate estimation using RF signals

C Uysal, T Filik - Electrica, 2018 - dergipark.org.tr
DOI: 10.26650/electrica. 2018.03405 Continuous monitoring of respiratory rate (cycle)
during sleep for diseases such as sleep apnea and sudden infant death syndrome (SIDS) …

Quantifying interference-assisted signal strength surveillance of sound vibrations

AS Abrar, N Patwari, SK Kasera - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A malicious attacker could, by taking control of internet-of-things devices, use them to
capture received signal strength (RSS) measurements and perform surveillance on a …

A Novel Subspace-Averaging Direction of Arrival Estimation Technique

M Muhammad, M Li, QH Abbasi… - 2021 IEEE 6th …, 2021 - ieeexplore.ieee.org
This paper presents a preliminary study of a novel subspace-averaging direction of arrival
estimation technique (SADE), which jointly utilizes both the noise and signal subspaces to …

High-resolution Direction-of-Arrival estimation

M Bin Muhammad - 2022 - theses.gla.ac.uk
Direction of Arrival (DOA) estimation is considered one of the most crucial problems in array
signal processing, with considerable research efforts for developing efficient and effective …

Quantifying an interference-assisted signal strength breathing surveillance attack

AS Abrar, N Patwari, A Baset, SK Kasera - arXiv preprint arXiv:1905.03939, 2019 - arxiv.org
A malicious attacker could, by taking control of internet-of-things devices, use them to
capture received signal strength (RSS) measurements and perform surveillance on a …

Contactless respiration rate estimation with phase difference

C Uysal, T Filik - 2018 26th Signal Processing and …, 2018 - ieeexplore.ieee.org
In this paper, a new method that uses radio frequency (RF) communications signal is
proposed for the contactless respiration rate estimation and monitoring. In the proposed …