China Communications
Visible Region Detection in Ultra-Large-Scale RIS-Assisted Communication Systems under Random Obstacle Environments
Hu Ying, Lin Yuxing, Liu Hao, Li Xiao, Xu Hao, Jin Shi
China Communications . 2026, (5): 135 -150 .  DOI: 10.23919/JCC.fa.2025-0241.202605