This paper proposes a peak-to-average power ratio (PAPR) reduction method that utilizes the null space in a multiple-input multiple-output (MIMO) channel for downlink MIMO-orthogonal frequency division multiplexing (OFDM) signals with multiple-antenna amplify-and-forward (AF)-type relaying.In order to achieve sufficient coverage enhancement using b
The development of high-performance, low-cost unmanned aerial vehicles paired with rapid progress in vision-based perception systems herald a new era of autonomous flight systems with mission-ready capabilities.One of the key features of an autonomous UAV is a robust mid-air collision avoidance strategy.This paper proposes a vision-based in-flight
I have spent a considerable time in visiting and even staying at various hospitals since my childhood.With many of the memories still intact, the one encounter whose mark is an enduring one in my mind is when I caught dengue fever and was admitted to a public hospital.During this stay, I remember largely being restless inside my room.However, visit
The utilization of Information and Communication Technology (ICT) is one of the things needed in the education era for effective learning.This study aims to produce Android application-based media using iSpring Suite in feasible pastry courses based on the values and tests of validity, practicality, and effectiveness.The development research used t
The development of the sharia economy, particularly in the banking sector, both domestically and abroad, is very encouraging.Because of his young age and lack of adequate understanding of various economic practices, Sharia CINNAMAX opens the possibility of strife.When there is a Sharia economic dispute, there are two institutions that have the auth