Yazar "Seyman, Muhammet Nuri" için Elektrik-Elektronik Mühendisliği Bölümü listeleme
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Ateş böceği algoritması kullanarak MC-CDMA sistemlerinde çevrimsel ön takı uzunluğunun belirlenmesi
Seyman, Muhammet Nuri (2017)Çok taşıyıcılı kod bölmeli çoklu erişim gibi yüksek hızlarda veri iletimini sağlayan çok taşıyıcılı haberleşme sistemlerinde semboller arası girişim ve kanallar arası girişimi önlemek için çevrimsel ön takıdan faydalanılır. ... -
Channel estimation based on neural network in space time block coded MIMO-OFDM system
Seyman, Muhammet Nuri; Taspinar, Necmi (Academic Press Inc Elsevier Science, 2013)In this study, we propose feed-forward multilayered perceptron (MLP) neural network trained with the Levenberg-Marquardt algorithm to estimate channel parameters in MIMO-OFDM systems. Bit error rate (BER) and mean square ... -
Determination of the cyclic prefix length in MC-CDMA using firefly algorithm
Seyman, Muhammet Nuri (Pamukkale Univ, 2017)Cyclic prefix is utilized to prevent intermho) interference and inter currier interference M multi currier communication,systems such us multi -carrier code division multiple access that provides high speed data transmission, ... -
Optimization of pilot tones using differential evolution algorithm in MIMO-OFDM systems
Seyman, Muhammet Nuri; Taşpınar, Necmi (2012)In this paper, we propose a differential evolution (DE) algorithm for optimizing the placement and power of the pilot tones that are utilized by a least square (LS) algorithm for channel estimation in multipleinput and ... -
Pilot Tones Optimization Using Artificial Bee Colony Algorithm for MIMO-OFDM Systems
Seyman, Muhammet Nuri; Taspinar, Necmi (Springer, 2013)How to design the pilot tones that are used in channel estimation has a significant effect on the estimation performance. To achieve good performance in least square (LS) algorithm, we propose the artificial bee colony ...