ABSs are highly useful for serving flash crowds, where a large group of people demands high data rates. UAVs and aerial base stations (ABSs) have recently received a lot of attention of engineers and researchers due to the high data rate demands of mobile users. Tarindu Perera, a member of the project team and research engineer of the TPU Division for Information Technology, adds that the cooperative communication between two remote movable nodes is a new promising area enabled by the Internet of Things. We use the FD in the proposed UAV-assisted cooperative communication scheme to improve the overall system performance,” Dr.
#Drone station project full#
Full Duplex communication efficiency utilizes the spectrum resources while enhancing the overall system throughput as compared to half-duplex (HD). “ Unmanned Aerial Vehicles have recently been envisaged as an enabling technology of 5G and act as an intermediate relay node to facilitate uninterrupted, high-quality communication between information sources and their destination. The researchers increased energy efficiency and minimized the outage probability of the UAV by optimizing the UAV sensing and transmission power.
The radiofrequency EH mechanism provides a contemporary solution to the UAV’s energy constraint problem. UAVs are used as a relay to assist and forward information to the mobile users in full-duplex (FD) mode. The TPU team pushes forward the idea that comes up to unifying the energy management framework by resorting to wireless power transfer (WPT), simultaneous wireless information and power transfer (SWIPT) and self-interference energy harvesting (EH) schemes in cooperative relay communication in full-duplex mode.
The conventional energy harvesting mechanisms such as solar, wind energy may lead to significant increases in overall UAV’s weight due to the additionally introduced hardware,” the scientists explain. For this reason, UAV energy management should be optimized to prevent the reducing in flight duration. “Due to the limited power supply, the performance and efficiency of the system is affected directly. In particular, they have developed an algorithm to optimize the UAV trajectory profile that provides the energy harvesting and information transfer over long distances. The research team considers an option to use drones to provide wireless communications. Jayakody, one of the key issues in telecommunications and new generation networks is energy efficiency. Dushanta Nalin Jayakody, Professor of the TPU Research Center for Automation and Information Technology. The international project Self-Energised UAV-assisted Communications for 5G Wireless Networks is headed by Dr. – Researchers of Tomsk Polytechnic University together with the colleagues from Qatar University, and the Texas A&M University at Qatar have developed a scheme for energy and data transfer to unmanned aerial vehicles (UAVs), providing the efficient use of drones in 5G networks.
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