2 papers
cs.IT2024
Single-Carrier Delay-Doppler Domain Equalization
Yuto Hama, Hideki Ochiai
For doubly-selective channels, delay-Doppler (DD) modulation, mostly known as orthogonal time frequency space (OTFS) modulation, enables simultaneous compensation of delay and Dopp…
cs.IT2023
Performance Analysis of Indoor VLC Network with Secure Downlink NOMA for Body Blockage Model
Tianji Shen, Vamoua Yachongka, Yuto Hama +1
In this work, we investigate the performance of indoor visible light communication (VLC) networks based on power domain non-orthogonal multiple access (NOMA) for mobile devices, wh…