Saifur Rahman Sabuj is currently working with the department of Electrical and Electronic Engineering as an Assistant Professor at Brac University, Bangladesh. Mr. Sabuj obtained the Korea Research Fellowship Award from December 2019 to November 2021 and the Brain Pool Fellowship Award from December 2021 to December 2022. From 2008 to 2013, he was a faculty member of Green University of Bangladesh, Metropolitan University, Sylhet and Bangladesh University. Mr. Sabuj received a Ph.D. degree in the Graduate School of Engineering, Kochi University of Technology, Japan in 2017. His research interests include MIMO-OFDM/NOMA, Cooperative Communication, Cognitive Radio, Internet-of-things, Unmanned Aerial Vehicle and Machine-to-machine for wireless communications.

Title: UAV-aided eMBB and mMTC Services in Unlicensed Ban

Abstract:
The Unmanned Aerial Vehicle (UAV) wireless network is a new type of service in the sixth generation (6G) designed to support new services and applications that need low-latency (end-to-end delay) and reliability. The integration of unmanned aerial vehicles (UAVs) into spectrum-sharing cognitive radio networks can provide numerous advantages for massive connectivity services in 6G communications; thus, this presentation provides an overview of the performance of cognitive UAV-assisted enhanced mobile broadband communication (eMBB) and massive machine-type communication (mMTC) services. While an eMBB is built to handle high data rates and a larger coverage area, a mMTC service need improved energy efficiency and connection probability. In particular, a cognitive UAV uses the unlicensed wireless spectrum to act as a secondary base station or relay for users or devices on the ground.
The implementation of cognitive UAV in wireless networks is covered in this presentation. Concepts from the perspectives of the physical layer and information theory are highlighted.