Browsing by Author "Karakaya, B."

Now showing items 1-5 of 5

Multi-resampling doppler compensation in cooperative underwater OFDM systems

Karakaya, B.; Hasna, M. O.; Duman, T. M.; Uysal, Murat; Ghrayeb, A. (IEEE, 2013)

We consider a multi-carrier cooperative underwater acoustic communication (UWAC) system and investigate the Doppler scaling problem arising due to the motion of different nodes. Specifically, we assume an orthogonal frequency ...
Performance characterization of vehicular visible light communications

Karbalayghareh, Mehdi (2019-07-16)

In Intelligent Transportation Systems (ITSs), visible light communication (VLC) has emerged as a powerful candidate to enable wireless connectivity in vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) links. VLC ...
Relay selection for cooperative underwater acoustic communication systems

Karakaya, B.; Hasna, M. O.; Uysal, Murat; Duman, T. M.; Ghrayeb, A. (IEEE, 2012)

In this paper, we consider a multi-carrier and multi-relay underwater acoustic communication (UWAC) system and investigate the relay selection problem. Our channel model is built on an aggregation of both large-scale path ...
Sualtı akustik haberleşmesi için SNR tabanlı röle seçimi kullanan işbirlikli OFDM sistemleri

Karakaya, B.; Sökün, Hamza Ümit; Uysal, Murat; Hasna, M. O. (IEEE, 2012)

In this paper, we investigate a multi-carrier multi-relay cooperative system with amplify-and-forward relaying over frequency-selective underwater acoustic channels. Relay selection rules rely on the maximization of ...
Ultraviolet communications for airborne links

Tadayyoniahrab, Hamed (2019-07)

In Turkey, artificial insemination is only permitted to couples when they are officially married. Surrogacy, however, has been banned by the law and is illegal as in most European countries. Despite the fact that nowadays ...