Preprint
Oct 2026
Doppler-Aware Meta-Learning for Evolutive STAR-RIS in Cognitive Autonomous Networks
In real-time optimization of simultaneous transmission and reflection reconfigurable intelligent surfaces (STAR-RIS), limitations arise due to Doppler effects and reduced adaptation speed. Existing RIS memoryless surface models use quasi-static optimization and incur high latency, which limits their application in cogn...
Noha Hassan, M. Yaseen, Xavier Fernando et al.
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