Electrical Engineering: Recent submissions
Now showing items 341-360 of 2848
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Device-to-device Communications at the Terahertz Band: Open Challenges for Realistic Implementation
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)One of the key parameters that plays a major role in enabling the data rate requirements is spectrum or bandwidth, which is scarce and expensive. Therefore, spectrum management policies are required to optimize its usage ... -
Empowering Next-Generation IoT WLANs Through Blockchain and 802.11ax Technologies
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)Blockchain emerges as a potential solution for enabling distributed management and accountability of wireless Internet of Thing (IoT) networks. In addition, blockchain offers increased IoT security, as it involves every ... -
Outage Analysis of Mobile users in Terahertz bands in the Presence of Relays
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)Utilizing the terahertz (THz) band in wireless communication systems has been usually motivated by the unlimited data rates afforded. However, the small coverage area is a main limitation of adopting THz band in several ... -
On The Performance of Non-Orthogonal Multiple Access Considering Random Waypoint Mobility Model
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference)Non-Orthogonal Multiple Access (NOMA) has been widely considered as an efficient multiple access scheme for future wireless networks. This is due to the promising performance of NOMA in terms of the larger number of served ... -
Queueing Analysis of Incentive-Based Extreme Edge Service Systems
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)In Edge Computing, computation is pushed towards the end-user to reduce backhaul load, address nascent privacy issues, and enable a range of low latency applications. Extreme Edge Service systems (EES) are a subset of Edge ... -
Uplink Cluster-Based Radio Resource Scheduling for HetNet mMTC Scenarios
( Institution of Engineering and Technology , 2022 , Conference)Current telecommunication networks face a surge in the number of connected Machine-type Communication (MTC) devices, creating an unprecedented disproportionate demand for existing resources, especially when working with a ... -
Crowdsensing based prompt emergency discovery: A sequential detection approach
( Institution of Engineering and Technology , 2019 , Conference)The growth in the number of smart devices has mobilized the rise of CrowdSensing (CS) as an enabler of smart cities, where state-of-the-art technologies are utilized to improve citizens' quality of life. CS is a novel ... -
CrowdDelegate: An MCS-based approach for improving retail labor cost-efficiency
( Institution of Engineering and Technology , 2019 , Conference)Following the revolutionary changes the Internet of Things (IoT) has introduced to sensor networks, the Mobile Crowd Sensing (MCS) paradigm aims to utilize people and their smartphones as an extended instrument to sense. ... -
IEEE 802.11ax based Medium Access Design for Wireless IoT-Blockchain Networks
( Institution of Engineering and Technology , 2020 , Conference)Blockchain technology has attracted the attention of many researchers in several different application fields. The use of blockchain in Internet of Things (IoT) and Wireless Sensors Networks (WSN) has been analyzed and ... -
Impact of Users' Mobility on the Quality of Edge Sensing Systems
( Institution of Engineering and Technology , 2022 , Conference)Edge sensing (ES) is rising as a potential solution for remote sensing challenges, as it exploits the proliferation of smartphones, leverages their embedded sensors to collect data from users' surrounding environments and ... -
A blockchain-based IoT networks-on-demand protocol for responsive smart city applications
( Institution of Engineering and Technology , 2019 , Conference)This paper proposes a distributed resource sharing protocol for enabling dynamic deployment of IoT networks on-demand in smart cities. The proposed protocol leverages Blockchain technology to: (i) enable distributed and ... -
Small data in iot: An mcs perspective
( Springer , 2019 , Book chapter)The unprecedented advances in wireless technology have led to the development of the IoT and numerous associated sub-paradigms, such as wireless sensor networks (WSNs), software-defined networks, mobile crowdsensing (MCS), ... -
Resource Allocation in THz-based Subcarrier Index Modulation Systems for Mobile Users
( Institution of Engineering and Technology , 2021 , Conference)Subcarrier Index Modulation (SIM) has recently received a significant research efforts analyzing its different performance aspects. In this paper, performance analysis of SIM over TeraHertz (THz) frequency band is conducted ... -
Experimental Delay Tests in Causal THz Channel Model
( Springer , 2024 , Article)In traditional radio propagation, the arrival time of the signal at the receiver from the transmitter is the propagation delay, which is given by the distance divided by the light speed, in the line of sight (LoS) scenario. ... -
Traffic Forecasting using Temporal Line Graph Convolutional Network: Case Study
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference)Traffic forecasting is imperative to Intelligent Transportation Systems (ITS), and it has always been considered as a challenging research topic, due to the complex topological structure of the urban road network and the ... -
n-InAs based photo-thermo-electrochemical cells for conversion of solar to electrical energy
( Elsevier , 2016 , Article)This paper presents the photo-thermo-electrochemical (PEC) response of various combinations of the n-type indium arsenide (n-InAs) photo-electrode with different counter electrodes, i.e., Ag, Al, Cu, Pb, Zn and ITO. The ... -
Capacitive type humidity sensor based on PANI decorated Cu-ZnS porous microspheres
( Elsevier , 2020 , Article)Porous microstructure materials are considered good candidates for the development of highly sensitive and fast humidity sensors. In this regard, we prepared polyaniline (PANI) decorated Cu-ZnS porous microsphere structures ... -
Investigating the individual interests of undergraduate students in STEM disciplines
( Frontiers Media SA , 2024 , Article)Despite massive investments in the education sector to empower youth in Qatar, a vital concern remains to retain students in science, technology, engineering, and mathematics (STEM) disciplines at the undergraduate level. ... -
An ultra-high voltage gain interleaved converter based on three-winding coupled inductor with reduced input current ripple for renewable energy applications
( John Wiley and Sons Inc , 2024 , Article)This article proposes an interleaved high step-up DC-DC converter topology designed for renewable energy applications, featuring an ultra-high voltage conversion ratio. The converter employs an interleaved structure, ... -
Inherently boosted switched inductor hybrid converter with AC and DC outputs for DC nanogrid applications
( Elsevier , 2023 , Article)This paper presents a novel hybrid converter which is capable of carrying AC and DC loads simultaneously at different ports. The converter is designed by using a full bridge inverter at the nodes between the active switched ...
