15 citations · 26 across the 10 of their papers we have counts for
Showing 2023 · cs.ITShow all
2 papers · 2 filters
cs.IT2023
Semantic-Relay-Aided Text Transmission: Placement Optimization and Bandwidth Allocation
Tianyu Liu, Changsheng You, Zeyang Hu +3
Semantic communication has emerged as a promising technology to break the Shannon limit by extracting the meaning of source data and sending relevant semantic information only. How…
cs.IT2023
Two-Stage Hierarchical Beam Training for Near-Field Communications
Chenyu Wu, Changsheng You, Yuanwei Liu +2
Extremely large-scale array (XL-array) has emerged as a promising technology to improve the spectrum efficiency and spatial resolution of future wireless systems. However, the huge…