Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Erdoğan, Eylem"'
Autor:
Liang, Jintao, Chaudhry, Aizaz U., Erdogan, Eylem, Yanikomeroglu, Halim, Kurt, Gunes Karabulut, Hu, Peng, Ahmed, Khaled, Martel, Stephane
In free-space optical satellite networks (FSOSNs), satellites can have different laser inter-satellite link (LISL) ranges for connectivity. Greater LISL ranges can reduce network latency of the path but can also result in an increase in transmission
Externí odkaz:
http://arxiv.org/abs/2312.04788
Autor:
Abdelsadek, Mohammed Y., Chaudhry, Aizaz U., Darwish, Tasneem, Erdogan, Eylem, Karabulut-Kurt, Gunes, Madoery, Pablo G., Yahia, Olfa Ben, Yanikomeroglu, Halim
Due to the unprecedented advances in satellite fabrication and deployment, innovative communications and networking technologies, ambitious space projects and programs, and the resurgence of interest in satellite networks, there is a need to redefine
Externí odkaz:
http://arxiv.org/abs/2212.05668
Unmanned aerial vehicles (UAVs) have attracted significant interest from the academia and industry most recently. Motivated by the wide usage of UAVs, this paper considers UAV communication with reconfigurable antenna (RA) in the presence of fading a
Externí odkaz:
http://arxiv.org/abs/2206.04302
Free-space optical satellite networks (FSOSNs) will employ free-space optical links between satellites and between satellites and ground stations, and the link budget for optical inter-satellite links and optical uplink/downlink is analyzed in this p
Externí odkaz:
http://arxiv.org/abs/2204.13177
Issues with tracking, precision pointing, and Doppler shift are the major sources of performance loss in laser inter-satellite communication that can severely decrease the coverage and overall performance of satellite constellations. As a solution to
Externí odkaz:
http://arxiv.org/abs/2112.14212
Autor:
Yahia, Olfa Ben, Erdogan, Eylem, Kurt, Gunes Karabulut, Altunbas, Ibrahim, Yanikomeroglu, Halim
In recent years, satellite communication (SatCom) systems have been widely used for navigation, broadcasting application, disaster recovery, weather sensing, and even spying on the Earth. As the number of satellites is highly increasing and with the
Externí odkaz:
http://arxiv.org/abs/2112.04932
In this work, we study the performance of multiple-hop mixed frequency (RF)/free-space optical (FSO) communication-based decode-and-forward protocol for multicast networks. So far, serving a large number of users is considered a promising approach fo
Externí odkaz:
http://arxiv.org/abs/2109.10131
Autor:
Yahia, Olfa Ben, Erdogan, Eylem, Kurt, Gunes Karabulut, Altunbas, Ibrahim, Yanikomeroglu, Halim
Non-terrestrial networks have been attracting much interest from the industry and academia. Satellites and high altitude platform station (HAPS) systems are expected to be the key enablers of next-generation wireless networks. In this paper, we intro
Externí odkaz:
http://arxiv.org/abs/2107.12638
Autor:
Yahia, Olfa Ben, Erdogan, Eylem, Kurt, Gunes Karabulut, Altunbas, Ibrahim, Yanikomeroglu, Halim
Recent studies have shown that satellite communication (SatCom) will have a fundamental role in the next generation non-terrestrial networks (NTN). In SatCom, radio-frequency (RF) or free-space optical (FSO) communications can be used depending on th
Externí odkaz:
http://arxiv.org/abs/2106.15858
Autor:
Yahia, Olfa Ben, Erdogan, Eylem, Kurt, Gunes Karabulut, Altunbas, Ibrahim, Yanikomeroglu, Halim
In this work, we propose a new physical layer security framework for optical space networks. More precisely, we consider two practical eavesdropping scenarios: free-space optical (FSO) eavesdropping in the space and FSO eavesdropping in the air. In t
Externí odkaz:
http://arxiv.org/abs/2106.08197