90 citations · 475 across the 81 of their papers we have counts for
16 papers · 1 filter
Cooperation in Space: HAPS-Aided Optical Inter-Satellite Connectivity with Opportunistic Scheduling
Eylem Erdogan, Ibrahim Altunbas, Gunes Karabulut Kurt +1
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…
Optical Satellite Eavesdropping
Olfa Ben Yahia, Eylem Erdogan, Gunes Karabulut Kurt +2
In recent years, satellite communication (SatCom) systems have been widely used for navigation, broadcasting application, disaster recovery, weather sensing, and even spying on the…
Wireless Power Transmission on Martian Surface for Zero-Energy Devices
Kürşat Tekbıyık, Dogay Altinel, Mustafa Cansiz +1
Exploration of the Red Planet is essential on the way through both human colonization and establishing a habitat on the planet. Due to the high costs of space missions, the use of…
Graph Attention Network Based Single-Pixel Compressive Direction of Arrival Estimation
Kürşat Tekbıyık, Okan Yurduseven, Güneş Karabulut Kurt
In this paper, we present a single-pixel compressive direction of arrival (DoA) estimation technique leveraging a graph attention network (GAT)-based deep-learning framework. The p…
LEO Satellites in 5G and Beyond Networks: A Review from a Standardization Perspective
Tasneem Darwish, Gunes Karabulut Kurt, Halim Yanikomeroglu +2
Low Earth Orbit (LEO) Satellite Network (SatNet) with their mega-constellations are expected to play a key role in providing ubiquitous Internet and communications services in the…
A Group Key Establishment Scheme
Sueda Guzey, Gunes Karabulut Kurt, Enver Ozdemir
Group authentication is a method of confirmation that a set of users belong to a group and of distributing a common key among them. Unlike the standard authentication schemes where…