Browsing Bildiri Koleksiyonu by Author "Karabacak, Murat"

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Cyclic feature concealing cp selection for physical layer security

Ankaralı, Zekeriyya Esat; Karabacak, Murat; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2014)

Cyclic prefix (CP) utilizing techniques such as orthogonal frequency division multiplexing (OFDM) and singlecarrier frequency domain equalization (SC-FDE) offer significant advantages in equalizing the effect of time ...
Joint approach to beam optimization and user association

Karabacak, Murat; Arslan, Hüseyin (IEEE - Institute of Electrical and Electronics Engineers, Inc., 2020)

Efficiently managed user-cell association is important for self-optimization of communication networks. Edge user performance and fairness of the service quality can be improved by offloading heavily loaded cells to ...
Optimization of antenna beamwidth under blockage ımpact in millimeter-wave bands

Doğan, Seda; Karabacak, Murat; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2018)

In this paper, beam expansion and optimization approach is proposed as a solution to alleviate blockage impact at millimeter wave (mm-wave) frequency bands. Directional communication in mm-wave bands provides opportunities ...