ORCID "0000-0001-9535-2102" Makale Koleksiyonu için listeleme
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Characterization of LEDs for visible-light communications
Kısacık, Rıfat; Yalçınkaya, Arda Deniz; Pusane, Ali Emre; Baykaş, Tunçer; Uysal, Murat (SPIE-Society of Photo-Optical Instrumentation Engineers, 2021)Recent advances in solid-state technologies have enabled the development of light-emitting diodes (LEDs) with favorable features such as long life expectancy, low-power consumption, and reduced heat dissipation. Visible-light ... -
Efficient POPS-OFDM waveform design for future wireless communication systems
Hraiech, Zeineb; Siala, Mohamed; Abdelkefi, Fatma; Baykaş, Tuncer (Ieee-Inst Electrical Electronics Engineers Inc, 2019)Future wireless networks are required to offer new applications and services, which will experience high dispersions in time and frequency, incurred mainly by coarse synchronization. Coarse synchronization is induced by ... -
IEEE Standard 802.19.1 for TV white space coexis tence
Filin, Stanislav; Baykaş, Tuncer; Harada, Hiroshi; Kojima, Fumihide; Yano, Hiroyuki (Institute of Electrical and Electronics Engineers Inc., 2016)Understanding of the need to provide coexistence solutions for different cognitive radio systems operating in white space frequency bands, in December 2009 the IEEE 802 Executive Committee started project 802.19.1 to develop ... -
Maximum SNR power-delay spectrum propagation models in blocked 60-GHz line-of-sight settings inside conference halls
Materum, Lawrence Y.; Baykaş, Tunçer; Sawada, Hirokazu; Kato, Slmzo (Praise Worthy Prize S.r.l, 2019)Models of the radio channel power delay profile are proposed for low-complexity 60 GHz communications systems that employ beam tracking capability in realistic indoor non-line-of-sight scenarios. A single-carrier transmission ... -
NACRP: A connectivity protocol for star topology wireless sensor networks
Goratti, Leonardo; Baykaş, Tuncer; Rasheed, Tinku; Kato, Shuzo (Ieee-Inst Electrical Electronics Engineers Inc, 2016)Wireless sensor networks (WSNs) are an ever growing field of applications and one constituent of the future Internet-of-Things (IoT). In this work, we investigate star topology sensor networks compliant with the recent ... -
Path loss exponent and shadowing factor prediction from satellite images using deep learning
Ateş, Hasan Fehmi; Hashir, Syed Muhammad; Baykaş, Tuncer; Güntürk, Bahadır (Institute of Electrical and Electronics Engineers, 2019)Optimal network planning for wireless communication systems requires the detailed knowledge of the channel parameters of the target coverage area. Channel parameters can be estimated through extensive measurements in the ... -
Performance analysis of VLC based on 802.11ac frame structure
Zeshan, Arooba; Baykaş, Tuncer (IEEE-Inst electrical Electronics Engineering Inc, 2019)Visible light communication (VLC) has gained tremendous attention recently as it possesses prominent features to address the limitations imposed by current wireless technologies, such as high capacity, high spectral ... -
Predicting path loss distribution of an area from satellite ımages using deep learning
Ahmadien, Omar; Ateş, Hasan Fehmi; Baykaş, Tunçer; Güntürk, Bahadır Kürşat (IEEE - Institute of Electrical and Electronics Engineers, Inc., 2020)Path loss prediction is essential for network planning in any wireless communication system. For cellular networks, it is usually achieved through extensive received signal power measurements in the target area. When the ... -
VLCnet: Deep learning based end-to-end visible light communication system
Ülkar, Mehmet Görkem; Baykaş, Tunçer; Pusane, Ali Emre (IEEE-Institute of Electrical and Electronics Engineers Inc, 2020)Visible light communication is a popular research area where proposed communication methods must satisfy the lighting related requirements as well. Suggested VLC modules should not only improve communication quality such ...