6 citations · 11 across the 11 of their papers we have counts for
8 papers · 1 filter
Asymmetric Modulation Design for Fluid-Antenna SWIPT Systems
Ahsan Mehmood, Ioannis Krikidis, Ghassan M. Kraidy
In this work, we propose the design of modulation schemes that improve the rate-energy region of fluid antenna-assisted simultaneous wireless information and power transfer (SWIPT)…
Cuff-less Arterial Blood Pressure Waveform Synthesis from Single-site PPG using Transformer & Frequency-domain Learning
Muhammad Wasim Nawaz, Muhammad Ahmad Tahir, Ahsan Mehmood +3
We develop and evaluate two novel purpose-built deep learning (DL) models for synthesis of the arterial blood pressure (ABP) waveform in a cuff-less manner, using a single-site pho…
A low-cost PPG sensor-based empirical study on healthy aging based on changes in PPG morphology
Muhammad Saran Khalid, Ikramah Shahid Quraishi, Hadia Sajjad +4
We present the findings of an experimental study whereby we correlate the changes in the morphology of the photoplethysmography (PPG) signal to healthy aging. Under this pretext, w…
Evaluation of a Low-Cost Single-Lead ECG Module for Vascular Ageing Prediction and Studying Smoking-induced Changes in ECG
S. Anas Ali, M. Saqib Niaz, Mubashir Rehman +4
Vascular age is traditionally measured using invasive methods or through 12-lead electrocardiogram (ECG). This paper utilizes a low-cost single-lead (lead-I) ECG module to predict…
Your smartphone could act as a pulse-oximeter and as a single-lead ECG
Ahsan Mehmood, Asma Sarauji, M. Mahboob Ur Rahman +1
In the post-covid19 era, every new wave of the pandemic causes an increased concern among the masses to learn more about their state of well-being. Therefore, it is the need of the…
Energy Disaggregation & Appliance Identification in a Smart Home: Transfer Learning enables Edge Computing
M. Hashim Shahab, Hasan Mujtaba Buttar, Ahsan Mehmood +5
Non-intrusive load monitoring (NILM) or energy disaggregation aims to extract the load profiles of individual consumer electronic appliances, given an aggregate load profile of the…
Throughput maximization of an IRS-assisted wireless powered network with interference: A deep unsupervised learning approach
Ahsan Mehmood, Omer Waqar, Mahboob ur Rahman
We consider an intelligent reflecting surface (IRS)-assisted wireless powered communication network (WPCN) in which a multi antenna power beacon (PB) sends a dedicated energy signa…
Preventing Identity Attacks in RFID Backscatter Communication Systems: A Physical-Layer Approach
Ahsan Mehmood, Waqas Aman, M. Mahboob Ur Rahman +2
This work considers identity attack on a radio-frequency identification (RFID)-based backscatter communication system. Specifically, we consider a single-reader, single-tag RFID sy…