Yazar "Ercan, Seda Ustun" için listeleme
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The Effect of Pilot Density for MIMO-OFDM System over Doubly Selective Fading Channels
Ercan, Seda Ustun; Kurnaz, Cetin (Ieee, 2014)In MIMO-OFDM system which allows high data rate communications in order to increase system performance channel state information (CSI) is needed. CSI is determined by using channel estimation algorithms and then channel's ... -
Investigation of Blind and Pilot Based Channel Estimation Performances in MIMO-OFDM System
Ercan, Seda Ustun; Kurnaz, Cetin (Ieee, 2015)In order to decrease wireless channel's destructive effects and increase system performance in multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) system, channel state information (CSI) ... -
Power Line Communication Channel For Smart Grid
Ercan, Seda Ustun; Ozgonenel, Okan; Thomas, David W. P. (Ieee, 2018)This paper discusses the use of distribution transformers as a power line communication channel and seeks the possible usage in smart - grid applications. Traditionally, PLC is achieved over the transmission line where all ... -
Power Line Communication Design and Implementation Over Distribution Transformers
Ercan, Seda Ustun; Ozgonenel, Okan; El Haj, Youssef; Christopoulos, Christos; Thomas, David W. P. (Ieee, 2017)Recently, communication requirements assumed a greater importance following interest in smart grid and cities. This type of communication is simply aimed to facilitate a wide range of applications, i.e. from metering to ... -
Power Line Communication Through Distribution Transformers in Smart Grid
Ozgonenel, Okan; Thomas, David W. P.; Ercan, Seda Ustun (Ieee, 2017)In this paper, an effective communication infrastructure will be created for the "smart grid" called the next generation transmission / distribution network and it's one of the prior areas in our country. The main goal is ... -
Simulation of Nonlinear Components Using Transmission Line Model
Ercan, Seda Ustun; Ozgonenel, Okan (Ieee, 2018)In this study, modeling of nonlinear power electronic circuit elements such as inductance and capacitance using transmission line model (TLM) has been studied. Due to the nonlinear characteristics of these elements, there ... -
Usage of Minimum Norm and Wiener Filter Methods in the Reduction of In-Band Interference
Ercan, Seda Ustun; Gokalp, Hulya (Ieee, 2017)The aim of of this work is reduction of the in-band interference in the data obtained with the channel probe device in which the Frequency Modulated Continuous Wave (FMCW) signal is used. For this purpose, the minimum norm ...
