Athar Qureshi

ORCID: 0000-0003-0736-9014
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About
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Research Areas
  • Wireless Communication Networks Research
  • Advanced Wireless Communication Techniques
  • Advanced Adaptive Filtering Techniques
  • Cooperative Communication and Network Coding
  • Direction-of-Arrival Estimation Techniques
  • Power Line Communications and Noise
  • Non-Invasive Vital Sign Monitoring
  • Advanced Wireless Network Optimization
  • Antenna Design and Analysis
  • Wireless Sensor Networks for Data Analysis
  • Indoor and Outdoor Localization Technologies
  • IoT and Edge/Fog Computing
  • Bluetooth and Wireless Communication Technologies
  • Advanced MIMO Systems Optimization
  • ECG Monitoring and Analysis
  • Sensor Technology and Measurement Systems
  • Full-Duplex Wireless Communications
  • Electromagnetic Compatibility and Measurements

Dhofar University
2024

University of Greenwich
2010-2020

Cardiovascular diseases are the number one cause of death in other parts world, and prevention has been considered critical for reducing mortality. Current heart monitoring devices, such as electrocardiograms (ECG) or Holter monitors generally suffer from either continuous real-time deficits, lack portability accuracy. In this paper we propose an AI-assisted system which is designed to address those issues. The integrates state-of-the-art artificial intelligence algorithms with wearable...

10.62441/nano-ntp.v20i7.4202 article EN Nanotechnology Perceptions 2024-12-18

This paper demonstrates the signal combining by use of adaptive algorithms for wireless communication networks. The combiner operates under different noise variances on each branch multi-antenna receiver. We utilise technique with least mean squares (LMS) algorithm based Newton's Recursion Method. It is shown that filter LMS converges respect to ratio (SNR) and not transmit power Simulation results show Adaptive Combining proposed in this provides significant square error(MSE) improvement...

10.1109/cimsim.2010.21 article EN 2010-09-01

The uplink of an asynchronous Detect and Forward CDMA wireless network interference tolerance is investigated in this paper where relays base station use Adaptive Multiuser Detection to detect incoming signals. Relays exchange data channel information with the achieve diversity gains. Due non orthogonality random spreading waveforms, Multiple Access Interference occurs, at both station. In order mitigate Interference, detection been used by fractionally spaced linear transversal bank...

10.1109/bcfic-riga.2011.5733225 article EN 2011-02-01

In both industrial and domestic environments, there will be a large increase of wireless communication systems.The density devices need additional bandwidth is expanding which increasing the interference.Interference emerges from unintended radiators main cause degrading Electromagnetic Compatibility performance in near field region far decrease robustness reliability.This paper presents methods detection removal interference to improve EMC communication.We used NI USRP equipment for...

10.5013/ijssst.a.16.06.10 article EN International Journal of Simulation Systems Science & Technology 2020-12-12

A processing tool is described that enables the optimization of pilots at a particular traffic load. With advent CDMA (code division multiple access) RF coverage field instruments and simple technique to characterize cell's channel power with its load one able reconstruct forward link layers on per pilot basis. By properly combining layers, an accurate picture system under can be obtained which used optimize diagnose or parameter problems. This allows use data for optimization.

10.1109/rawcon.1998.709167 article EN 2002-11-27

This paper presents several existing experimental setups on latest industrial systems and provide comparison of advantages disadvantages different HMI implementation.It proposes a simple low cost system for automation by using remote software application.The method does not required specific package from vendors, hence easily available solutions control.We have examined their switching various wireless technologies including Bluetooth, Infrared, Wi-Fi Cellular Mobile Systems.The presented...

10.5013/ijssst.a.17.33.13 article EN International Journal of Simulation Systems Science & Technology 2020-10-30
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