Results 11 to 20 of about 7,588 (186)
Experimental Research on Underwater Visible LightTwo-way Voice Communication based on PIN
Guangtongxin yanjiu, 2022 Aiming at the problems of limited communication distance and low transmission rate of underwater radio frequency communication system, Visible Light Communication (VLC) system provides a solution for underwater medium and long distance high-speed ...
Jie-hui LIU +4 more
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Analisis Performansi Multi User Detection pada Kanal NLOS untuk Sistem NOMA-VLC
Jurnal Elkomika, 2021 ABSTRAK Non-orthogonal multiple access (NOMA), mulai diteliti untuk dapat digunakan sebagai teknik multiple access yang efektif pada jaringan 5G karena teknik ini dapat menghemat bandwidth modulasi.
BIMA SURYA PRATAMA +2 more
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The Performance Comparison of SC-PPM Receiver Models
Hittite Journal of Science and Engineering, 2023 Visible light communication (VLC) technology has arisen as promising candidate to solve the critical challenges of wireless communication networks. In particular, the evolving explosion in use of internet services requiring high bandwidth will soon ...
Mehmet Sonmez
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Research on SCMA-VLC Receiver based on Convolutional Neural Network
Guangtongxin yanjiu, 2022 The signal distortion caused by the limited bandwidth of Light Emitting Diode (LED) and its nonlinear electro-optic conversion severely limit the transmission performance of Visible Light Communication (VLC).
Shao-qin ZOU, Qi-wei LAI, Bang-jiang LIN
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Opto-Electronic Science, 2023 Although the 5G wireless network has made significant advances, it is not enough to accommodate the rapidly rising requirement for broader bandwidth in post-5G and 6G eras.
Zengyi Xu +14 more
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Performance Analysis of Error Correction Codes for Digital Interval Pulse Modulation Technique
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 Nowadays, Radio Frequency (RF) bands in wireless communication have been rapidly filled and reached the upper limits of the frequency band due to the high data rate and developing technologies.
Kenan AYTEN, Mehmet SÖNMEZ
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, 2022 To overcome the limitations of visible light communications (VLC) systems while still benefiting from the high data rates and inherently secure transmissions, hybrid systems combining radio-frequency (RF) and VLC have gained appealing towards future generation of wireless networks.
Isabella Wanderley Gomes da Silva +3 more
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A Physical-Layer Secure Coding Scheme for Indoor Visible Light Communication Based on Polar Codes
IEEE Photonics Journal, 2018 Visible light communication (VLC) can provide short-range optical wireless communication together with illumination using LED lightings. Since VLC channel is an open wireless channel, physical-layer security is desirable in order to hide secret ...
Zhen Che +6 more
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Performance Analysis of Dimming Methods in Visible Light Communication Systems
Journal of Advanced Research in Natural and Applied Sciences, 2022 The Visible Light Communication (VLC) has been taken very attentions from many researchers due to its efficiency substructure. In specially, the VLC systems provide both lighting and data transmission at the same time.
Mehmet Sonmez, Süleyman Börekoğlu
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2019 21st International Conference on Transparent Optical Networks (ICTON), 2019 The achievable data rate in indoor wireless systems that employ visible light communication (VLC) can be limited by multipath propagation. Here, we use computer generated holograms (CGHs) in VLC system design to improve the achievable system data rate. The CGHs are utilized to produce a fixed broad beam from the light source, selecting the light source
Safwan Hafeedh Younus +4 more
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