Electrical Engineering: المرسلات الحديثة
السجلات المعروضة 1081 -- 1100 من 2811
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Secure Transmission of IoT mHealth Patient Monitoring Data from Remote Areas Using DTN
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)In remote rural areas without continuous Internet connectivity, it is hard to envisage the use of mHealth applications for remote patient monitoring. In such areas, patients need to travel long distances to reach the nearest ... -
The effect of additional statistical side information on multiple antenna spectrum sensing
(2012 , Conference)In this paper, we consider the problem of multiple antenna spectrum sensing in Cognitive Radios (CR) when some or all parameters are unknown. The Generalized Likelihood Ratio (GLR) test is the convectional method to solve ... -
Protocol design and stability analysis of cooperative cognitive radio users
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference)A single cognitive radio transmitter-receiver pair shares the spectrum with two primary users communicating with their respective receivers. Each primary user has a local traffic queue, whereas the cognitive user has three ... -
Spectrum-aggregating cognitive multi-antenna user with multiple primary users
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference)We investigate a cognitive radio scenario involving a single cognitive transmitter equipped with K antennas sharing the spectrum with M primary users (PUs) transmitting over orthogonal bands. Each terminal has a queue to ... -
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)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)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)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. ... -
A New Wearable ECG Monitor Evaluation and Experimental Analysis: Proof of Concept
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference)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 hybrid spectrum sensing technique with multiple antenna based on GLRT
(2013 , Conference)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 ... -
A novel CRLH transmission Line using Spiral Resonator
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference)In this paper, a novel composite right / left handed transmission line structure composed of six double spiral ring resonator is proposed. The proposed transmission line is designed, simulated and fabricated using an ... -
Adaptive modulation in multi-user cognitive radio networks over fading channels
( IEEE Computer Society , 2013 , Conference)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)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 degrees of freedom-optimal scheme for SISO X channel with synergistic alternating CSIT
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference)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 ... -
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 ... -
Centralized, Distributed, and Module-Integrated Electric Power System Schemes in CubeSats: Performance Assessment
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Pico-satellites, also called CubeSats, have gained significant attention in recent years because they offer a low-cost and low-power solution with low latency communication and high data rates compared to larger satellites. ... -
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)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 ... -
Connectivity Analysis of THz-based UAV-BS Considering Mobile Users
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference)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 ... -
Applying statistical antenna approach in jet engine electromagnetic field analysis
(2013 , Conference)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 ...
