Browsing Electrical & Electronics Engineering by Title
Now showing items 306-325 of 695
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The impact of location errors on achievable rates in OFDM-based multi-user visible light communication systems
(IEEE, 2014)Visible light communication (VLC) is a communication technology in which data is transferred by modulating the visible light intensity. VLC signals degrade significantly due to the absence of the line of sight (LOS) between ... -
Impact of natural gas price on electricity price forecasting in Turkish day-ahead market
(IEEE, 2019-06)The electricity is a regular commodity that is being sold and bought in a highly transparent and efficient market in Turkey. The market is operated by EXIST and an hourly energy price is formed for every hour in the day-ahead ... -
The impact of pulse shaping filters on OFDM-based visible light communications
(IEEE, 2017)This paper discusses the impact of pulse shaping filter on the performance of orthogonal frequency division multiplexing (OFDM) based visible light communication (VLC) systems. Particularly, direct current biased optical ... -
Impact of solar hosting capacity on distribution transformer efficiency
(IEEE, 2022)Today, with the increasing electricity demand, the tendency to use renewable resources such as solar photovoltaics is increasing. However, this type of renewable energy brings some challenges if the electricity demand is ... -
Implementation of network coding in wireless systems
(Springer Nature, 2018)In this chapter, we target to give extensive performance analyses about application of network coding (NC) in wireless systems, referred to as network coded cooperation (NCC), brings both diversity and multiplexing gains. ... -
Implementation of software-defined adaptive DCO-OFDM for vehicular visible light communication
(IEEE, 2023)With its high data rates and electromagnetic interference-free operation capability, visible light communication (VLC), has emerged as a potential candidate for 6G and beyond networks. In this work, we present the preliminary ... -
Improved LNB power circuit design for enhanced reliability by current limiting control
(IEEE, 2023)Low Noise Block (LNB) circuits are an essential component of satellite receiving systems in televisions. LNB converts high-frequency satellite signals into a lower frequency range for transmission to the receiver. Also, ... -
An improved speed controller for PMSM drive with unbalanced load using load torque observer
(IEEE, 2019)In order to overcome disturbance effects as load torque variations in Permanent Magnet Synchronous Motor (PMSM) of washing machines, an improved controller with feed forward compensation is presented in this paper. A few ... -
Improving the performance of wireless H.264 video broadcasting through a cross-layer design
(IEEE, 2009)In a wireless video broadcasting service, number of users receiving the service and the average video quality of the received stream have to be maximized for improving the system performance. To solve this problem optimally, ... -
In-vehicle qi-compliant inductive wireless charging solutions: A review
(IEEE, 2023)In-vehicle wireless charging systems are becoming increasingly popular in modern vehicles, providing a convenient and efficient way to recharge electronic devices while on the move. This article aims to provide an overview ... -
Incremental diversity order for characterization of FSO communication systems over lognormal fading channels
(IEEE, 2020-04)Free space optical (FSO) communication systems experience atmospheric turbulence-induced fading, which is typically modelled by lognormal distribution. Since the decreasing rate of error probability over lognormal fading ... -
Indoor channel modelling and characterization for visible light communications
(IEEE, 2014)In this paper, we investigate channel modeling for visible light communications using ray tracing approach. The simulation environment is created in Zemax® and enables us to specify the geometry of the environment, the ... -
Induction cooker design and experimental results with quasi resonant topology and jitter method
(2012-08)This thesis presents an induction cooker design and its detailed experimental results. The design is based on Quasi Resonant Topology and is unique in terms of the particular Jitter Method it employs to drive the semiconductor ... -
Induction cooker design with quasi resonant topology using jitter drive method
(IEEE, 2013)The principle of induction cooker is based on heating the metallic pan with circulating eddy currents induced by high frequency AC magnetic field. The coil within the induction cooker and the load (pan / pot) acts as a ... -
Induction motor simulink implementation of the rotor flux oriented direct vector control method for electric vehicles
(IEEE, 2021)This study aims to perform mathematical modeling of asynchronous motor and simulation of the rotor flux-oriented vector control method on a user-friendly platform. Besides, the obtained model is created as a PhiSim library, ... -
Industrial implementation of a smart controller for electric vehicle chargers
(IEEE, 2019-06)Number of electric vehicles is increasing day by day. Many users have home chargers to charge their vehicles. Nowadays, remote control of chargers by mobile applications is getting more attention. So this project aims to ... -
Information theoretic analysis and optimization of underwater acoustic communication systems
(IEEE, 2013)In this paper, we investigate the information theoretical limits of underwater acoustic channel with intersymbol interference. Under the assumptions of sparse and frequency-selective Rician fading channel and non-white ... -
Information theoretic analysis of hybrid-ARQ protocols in coherent free-space optical systems
(IEEE, 2012-05)Automatic retransmission request (ARQ) is a feedback-based data link layer technique which enhances the reliability of communication in fading channels. In this paper, we investigate the performance of hybrid-ARQ (H-ARQ) ... -
Information theoretic performance of cooperative underwater acoustic communications
(IEEE, 2011)Cooperative communication is considered as a major enabling technique to meet the demanding performance requirements of future underwater acoustic (UWA) communication systems. In this paper, we investigate the information ... -
Information theoretical performance analysis and optimisation of cooperative underwater acoustic communication systems
(IEEE, 2016-05)In this study, the authors investigate the information theoretical limits on the performance of single-carrier cooperative underwater acoustic communication systems in the presence of intersymbol interference. The authors ...
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