6 papers · 1 filter
Design and Provision of Traffic Grooming for Optical Wireless Data Center Networks
Abdulkadir Celik, Amer AlGhadhban, Basem Shihada +1
Traditional wired data center networks (DCNs) suffer from cabling complexity, lack flexibility, and are limited by the speed of digital switches. In this paper, we alternatively de…
Distributed Cluster Formation and Power-Bandwidth Allocation for Imperfect NOMA in DL-HetNets
Abdulkadir Celik, Ming-Cheng Tsai, Redha M. Radaydeh +2
In this paper, we consider an non-ideal successive interference cancellation (SIC) receiver based imperfect non-orthogonal multiple access (NOMA) schemes whose performance is limit…
Wireless Data Center Networks: Advances, Challenges, and Opportunities
Abdulkadir Celik, Basem Shihada, Mohamed-Slim Alouini
Data center networks (DCNs) are essential infrastructures to embrace the era of highly diversified massive amount of data generated by emerging technological applications. In order…
Performance Analysis of Connectivity and Localization in Multi-Hop Underwater Optical Wireless Sensor Networks
Nasir Saeed, Abdulkadir Celik, Mohamed-Slim Alouini +1
Underwater optical wireless links have limited range and intermittent connectivity due to the hostile aquatic channel impairments and misalignment between the optical transceivers.…
Aeronautical Data Aggregation and Field Estimation in IoT Networks: Hovering & Traveling Time Dilemma of UAVs
Osama M. Bushnaq, Abdulkadir Celik, Hesham ElSawy +2
The next era of information revolution will rely on aggregating big data from massive numbers of devices that are widely scattered in our environment. Most of these devices are exp…
Underwater Optical Wireless Communications, Networking, and Localization: A Survey
Nasir Saeed, Abdulkadir Celik, Tareq Y. Al-Naffouri +1
Underwater wireless communications can be carried out through acoustic, radio frequency (RF), and optical waves. Compared to its bandwidth limited acoustic and RF counterparts, und…