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Now showing items 1761-1770 of 3151
Real-time DWT-based compression for wearable Electrocardiogram monitoring system
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Compression of Electrocardiogram signal is important for digital Holters recording, signal archiving, transmission over communication channels and Telemedicine. This paper introduces an effective real-time compression ...
Optimal Consensus Time Synchronizations for Wireless Sensor Networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
Wireless Sensor Networks (WSNs) have received an important consideration in recent years regarding its broad area of applications. Time synchronization is one of the most important challenges of WSNs. This paper proposes ...
Study of Nature Inspired Power-aware Wake-Up Scheduling Mechanisms in WSN
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
The Internet of Things (IoT) has the potentialities to advance the concretisation of the smart world through a wide interaction between the human society with its physical environment. This interaction is enabled by Wireless ...
Design of Qatar University's first solar car for Shell Eco-marathon competition
(
IEEE
, 2012 , Conference Paper)
Research and development in the area of renewable energy is growing fast, supported by the increasing awareness about sustainability, environment and limitation of conventional sources of energy. Interestingly, oil and gas ...
Development of prototype for IoT and IoE scalable infrastructures, architectures and platforms
(
Springer Verlag
, 2018 , Conference Paper)
IoT is the third wave of economy after the first and second being agriculture and industry, respectively, paving the way for the fourth industrial revolution (4IR). IoT is a combination of all the revolutionary technologies ...
Evaluation of FSO link throughput in Qatar
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Despite the vibrant advantages of Free Space Optics (FSO) technology and the variety of its applications, its widespread adoption has been hampered by rather disappointing link reliability for long-range links due to ...
Towards understanding the effects of climatic and environmental factors on solar PV performance in arid desert regions (Qatar) for various PV technologies
(
IEEE
, 2012 , Conference Paper)
The sensitivity of various solar photovoltaic technologies to dust, temperature and relative humidity is investigated for Qatar's environment. Results obtained show that mono-crystalline PVs have efficiencies as high as ...
A real-time gradient aware multi-variable handheld urban scale air quality mapping IoT system
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
In outdoor urban scale air quality mapping, electrochemical sensors warm-up time, cross-sensitivity, geo-location typography, and energy efficiency are major challenges. These challenges lead to real-time gradient anomalies ...
Design and Implementation of a RF Based Anti-Drone System
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
Drones or unmanned aerial vehicles are having an increased popularity in all fields of applications such as transportation, traffic monitoring, military surveillance etc. However, this technology can be used for destruction ...
Secrecy Performance of Cooperative NOMA System with Multiple Full-Duplex Relays against Non-Colluding/Colluding Eavesdroppers
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
In 5G and beyond wireless communication net-works, non-orthogonal multiple access (NOMA) and Full-Duplex (FD) techniques are considered as promising key techniques. However, the secrecy in NOMA systems has proven to be ...