Browsing by Author "Okumus, F. Batuhan"
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Channel Estimation and Physical Layer Security in Optical MIMO-OFDM based LED Index Modulation
Okumus, F. Batuhan; Panayırcı, Erdal; Khalighi, Mohammad Ali (IEEE, 2023)In this paper, we propose a new and low-complexity channel estimation algorithm for the generalized LED index modulation (GLIM), recently proposed for visible-light communication systems based on multi-input multi-output ... -
NOMA-based Radio Resource Allocation for Machine Type Communications in 5G and Beyond Cellular Networks
Aldemir, Sumeyra; Sadi, Yalcin; Erkucuk, Serhat; Okumus, F. Batuhan (IEEE, 2021)In this paper, the minimum bandwidth resource allocation problem for non-orthogonal multiple access (NOMA) based machine to machine (M2M) communications in 5G and beyond cellular networks is investigated. In order to solve ...