Browsing Electrical Engineering by Title
Now showing items 987-1006 of 2544
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Energy Detection Spectrum Sensing in Full-Duplex Cognitive Radio: The Practical Case of Rician RSI
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)The increased interest in full-duplex communication combined with spectrum utilization enhancements stemming from cognitive radio motivate research activities in full-duplex cognitive radio. Energy detection is among the ... -
Energy efficient path planning techniques for UAV-based systems with space discretization
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Unmanned Aerial Vehicles are miniature air-crafts that have proliferated in many military and civil applications. Their affordability allows for tasks to be held with not just one but a fleet of UAVs. One of the problems ... -
Energy efficient power allocation for carrier aggregation enabled communications systems
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)The Energy Efficiency (EE) of Carrier Aggregation (CA) enabled communications systems is studied. In more detail, the problem of the optimal power allocation for CA enabled systems exploiting multiple Parallel Frequency ... -
Energy Efficient Real time Outdoor Air Quality Monitoring System
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Outdoor air quality monitoring (OAQM) is of great importance to human health and environment. Engineers and researchers are increasingly focusing their efforts on the design of real-time OAQM systems using wireless sensor ... -
Energy Efficient Spectrum Allocation and Mode Selection for D2D Communications in Heterogeneous Networks
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)In this paper, we consider a heterogeneous network consisting of both macro Base Station (MBS) and pico Base Stations (PBSs) in order to provide a spectrum allocation and mode selection in device-to-device (D2D) communications. ... -
Energy efficient spectrum allocation and mode selection for mission-critical D2D communications
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Device-to-device (D2D) communications is considered as a key enabling technology in future cellular networks and thus, it has become an intriguing topic for research. It refers to an innovative technology that enables User ... -
Energy futures and green hydrogen production: Is Saudi Arabia trend?
( Elsevier , 2023 , Article)This paper explores the potential for hydrogen energy to become a future trend in Saudi Arabia energy industry. With the emergence of hydrogen as a promising clean energy source, there has been growing interest and investment ... -
Energy Harvesting Schemes for UAV based Communications
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)This paper presents two generic charging and transmission schemes to find the trade-off between the altitude of an Unmanned aerial vehicle (UAV) base station and the acquired harvested energy for maximum coverage area. The ... -
Energy in smart grid: Strategies and technologies for efficiency enhancement
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Incorporating advanced software and hardware technologies, to create a two way electricity and information flow, is forming the concept of the smart grid (SG). In an SG the energy delivery and control not only autonomous ... -
Energy optimization for bidirectional multimedia communication in unsynchronized TDD systems
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)Energy efficiency is one of the main system resources that has to be optimally allocated, due to its impact on the amount of generated interference and the battery life for multimedia communication. In this paper, we ... -
Energy stability and decarbonization in developing countries: Random Forest approach for forecasting of crude oil trade flows and macro indicators
( Frontiers Media S.A. , 2022 , Article)The paper observes the dependence of the main macroeconomic indicators in developing countries from the change in world prices for crude oil. We analyzed a system of simultaneous equations, which makes it possible to verify ... -
Energy-aware joint power, packet and topology optimization by simulated annealing for WSNs
(2013 , Conference Paper)Energy-aware connectivity in wireless sensor networks (WSNs) can increase their network lifetime. This can be achieved by optimizing the power control, a particular communication mechanism and the topology control. To this ... -
Energy-efficient based on cluster selection and trust management in cooperative spectrum sensing
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Cooperative spectrum sensing (CSS) has been proposed as a solution for radio spectrum resources scarcity problem. Clustering technique is introduced to increase the performance of CSS and overcome the shadowing and fading ... -
Energy-efficient based on cluster selection and trust management in cooperative spectrum sensing
( IEEE , 2016 , Conference Paper)Cooperative spectrum sensing (CSS) has been proposed as a solution for radio spectrum resources scarcity problem. Clustering technique is introduced to increase the performance of CSS and overcome the shadowing and fading ... -
Energy-efficient cooperative cognitive relaying schemes for cognitive radio networks
( Elsevier B.V. , 2018 , Article)We investigate a cognitive radio network in which a primary user (PU) may cooperate with a cognitive radio user (i.e., a secondary user (SU)) for transmissions of its data packets. The PU is assumed to be a buffered node ... -
Energy-efficient cooperative relaying protocol for full-duplex cognitive radio users and delay-aware primary users
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper considers a network in which a primary user (PU) may cooperate with a cognitive radio (CR) user for transmission of its data packets. The PU is assumed to be a buffered terminal operating in a time-slotted ... -
Energy-Efficient Proactive Scheduling Policies for Finite-Buffer Regular Service Guarantees
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)In this work, we study the energy saving merits of proactive scheduling for downlink multimedia streaming towards a finite-buffer receiver under Rayleigh fading. Three different threshold-based proactive scheduling policies ... -
Energy-Efficient Transmission Technique based on Dijkstra Algorithm for decreasing energy consumption in WSNs
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In this paper, we propose an energy-efficient multihop transmission technique for Wireless Sensor Networks (WSN) based on Dijkstra algorithm. We consider a WSN composed of N sensor nodes. Firstly, we group the sensor nodes ... -
Engineering economics: Literature review and recommendations for practitioners
(2013 , Conference Paper)The paper provides a review of the curriculum and pedagogy of engineering economics course, which is normally taken by engineering students of different disciplines. Literature reviews of studies and courses syllabuses on ... -
Enhance data availability and network consistency using artificial neural network for IoT
( Springer , 2022 , Article)IoT networks have become famous and utilized in many industries such as agriculture, medical, manufacture, and others due to their efficiency and productivity. WSN is an IoT network used for smart farming and smart health ...