Narmanlioglu, Omer; Kizilirmak, Refik Caglar; Miramirkhani, Farshad; Safaraliev, Sadi; Sait, Sadiq M.; Uysal, Murat(EEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2019-04-25)
Since most indoor spaces have multiple luminaires for illumination, for visible light
communication (VLC) systems, multiple-input multiple-output (MIMO) communication emerges as a natural solution to improve the data rates ...
Manglayev, Talgat; Kizilirmak, Refik Caglar; Abdul Hamid, Asilah Wati(MDPI, 2019-02-26)
Non-orthogonal multiple access (NOMA) is a candidate multiple access scheme for the
fifth-generation (5G) cellular networks. In NOMA systems, all users operate at the same frequency
and time, which poses a challenge in ...
Ashimbayeva, Aigerim; Kalikulov, Nurzhan; Kizilirmak, Refik Caglar(Institute of Electrical and Electronics Engineers, 2017-09-22)
The paper is dedicated to analysis of hard switching (HS) and soft switching (SS) methods for hybrid VLC/RF systems. VLC communication is well known for its efficient high data rate service for short range wireless ...
Maham, Behrouz; Kizilirmak, Refik Caglar(Institute of Electrical and Electronics Engineers, 2018-07-11)
The nervous system is a complex intra-body communication system, called neuro-spike communications, for transferring vital information throughout the body. This system consists of unreliable neural components like axon and ...
Zollanvari, Amin; Kizilirmak, Refik Caglar; Kho, Yau Hee; Hernández-Torrano, Daniel(Institute of Electrical and Electronics Engineers, 2017-08)
Predicting students' grades has emerged as a major area of investigation in education due to the desire to identify the underlying factors that influence academic performance. Because of limited success in predicting the ...
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