Electrical Engineering: Recent submissions
Now showing items 941-960 of 2649
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Deep visual social distancing monitoring to combat COVID-19: A comprehensive survey
( Elsevier Ltd , 2022 , Article Review)Since the start of the COVID-19 pandemic, social distancing (SD) has played an essential role in controlling and slowing down the spread of the virus in smart cities. To ensure the respect of SD in public areas, visual SD ... -
Coded Caching for Time-Varying Files Popularities and Asynchronous Delivery
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Data communication has seen exponential growth recently, and it currently dominates wireless communication. As a result, proactive caching was developed to minimize peak traffic rates by storing content, in advance, at ... -
Correlated Multiple Antennas Spectrum Sensing under Calibration Uncertainty
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)We address the problem of spectrum sensing in cognitive radios (CRs) when the secondary user (SU) is equipped with a multiantenna receiver. We consider scenarios with correlation between the received channels at different ... -
Combating jamming attacks in multi-channel IoT networks using game theory
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Jamming attacks are among the most widely used techniques to block and disturb legitimate communications. Several techniques are used in the literature to combat these attacks. However, most of them either require the ... -
Detecting Attackers during Quantum Key Distribution in IoT Networks using Neural Networks
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Internet of Things (IoT) deployments face significant security challenges due to the limited energy and computational power of IoT devices. These challenges are more serious in the quantum communications era, where certain ... -
Deep Reinforcement Learning Powered IRS-Assisted Downlink NOMA
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)In this work, we examine an intelligent reflecting surface (IRS) assisted downlink non-orthogonal multiple access (NOMA) scenario intending to maximize the sum-rate of users. The optimization problem at the IRS is quite ... -
Connectivity Analysis of THz-based UAV-BS Considering Mobile Users
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)With the growth of the high data rate demands and the continuous increase in the connected devices and user's equipment, the spectrum resources will not be sufficient. Terahertz (THz) spectrum band provides wide bandwidth ... -
Cooperative cognitive relaying under primary and secondary quality of service satisfaction
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)This paper proposes a new cooperative protocol which involves cooperation between primary and secondary users. We consider a cognitive setting with one primary user (PU) and multIPle secondary users (SUs). The time resource ... -
Compressed wideband spectrum sensing with correlated subband occupancy in multi-antenna cognitive radios
(2012 , Conference Paper)In this paper, we investigate the use of multiple antennas at the cognitive radio receiver for improved wideband spectrum sensing and exploit compressed sensing to reduce the extremely high sampling rate of wideband signal. ... -
A novel pandemic tracking map: From theory to implementation
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)The wide spread of the novel COVID-19 virus all over the world has caused major economical and social damages combined with the death of more than two million people so far around the globe. Therefore, the design of a model ... -
A Study of Multihop mmW Aerial Backhaul Links
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)The main contribution of this paper is to analyze a long networked flying platform (NFP)-based millimeter wave (mmWave) backhaul link that is offered as a cost effective and easy to deploy solution to connect a disaster ... -
A Testbed for Implementing Lightweight Physical Layer Security in an IoT-based Health Monitoring System
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Telemedicine is a technique that allows patients to have health-related consultations without the need to be physically present in the hospital through phone and video calling technologies. In recent years, researchers ... -
Adaptive hierarchical cooperative communication using energy harvesting relay
(2013 , Conference Paper)In this paper, we present an adaptive wireless communication system with energy harvesting relay where, two sources wish to send data to a destination via an energy harvesting relay that utilizes hierarchical constellation. ... -
Applying statistical antenna approach in jet engine electromagnetic field analysis
(2013 , Conference Paper)In this paper, statistical antenna approach is applied to develop an equivalent model for the fields generated by a fixed excitation inside a jet engine with dynamic rotating blade. The equivalent model is represented by ... -
Band allocation for cognitive radios with buffered primary and secondary users
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)In this paper, we study band allocation of Ms buffered secondary users (SUs) to Mp orthogonal primary licensed bands, where each primary band is assigned to one primary user (PU). Each SU is assigned to one of the available ... -
Adaptive modulation in multi-user cognitive radio networks over fading channels
( IEEE Computer Society , 2013 , Conference Paper)In this paper, the performance of adaptive modulation in multi-user cognitive radio networks over fading channels is analyzed. Multi-user diversity is considered for opportunistic user selection among multiple secondary ... -
A novel peak search & save cyclostationary feature detection algorithm
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Spectrum sensing is a key task in any cognitive radio network. On the other hand, a literature survey in this topic shows a lack of implementation and testbeds for spectrum sensing techniques. In this paper, we plot the ... -
A New Wearable ECG Monitor Evaluation and Experimental Analysis: Proof of Concept
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Electrocardiogram (ECG) is an electrical activity of the heart, which can be recorded by placing electrodes near heart or on the limbs. ECG is a vital body signal, which reflects the heart health condition. This paper ... -
A degrees of freedom-optimal scheme for SISO X channel with synergistic alternating CSIT
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)In this paper, the degrees of freedom (DoF) of the two-user single input single output (SISO) X channel are investigated. Three cases are considered for the availability of channel state information at the transmitters ... -
A hybrid spectrum sensing technique with multiple antenna based on GLRT
(2013 , Conference Paper)Spectrum sensing is the core for any cognitive radio network. Quick detection of the primary user signal allows for higher spectrum efficiency. In this paper, we introduce and implement a new hybrid spectrum sensing technique ...
