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cs.IT2026
Rate-Splitting Multiple Access for RIS-Enabled Full-Duplex Communications with User Relaying
Yuwen Cao, Hui Wang, Tomoaki Ohtsuki +1
Rate splitting multiple access (RSMA) has emerged as a promising non-orthogonal transmission mechanism to improve spectral- and energy efficiency, and user fairness in multi-antenn…
cs.CV2026
Selection, Not Fusion: Radar-Modulated State Space Models for Radar-Camera Depth Estimation
Zhangcheng Hou, Tomoaki Ohtsuki
Radar camera depth estimation turns a very sparse but metric radar signal into a dense depth map. Existing methods combine radar and image features outside the sequence operator of…