To accurately evaluate information freshness, we introduce the Age of Multi-Sensor Association Information (AomaI) metric by incorporating the multi-source and up-downlink aspects. Under this ...
In this letter, we investigate the energy-efficient beamforming design for downlink multiple-input single-output communication systems, where the DMA-equipped base station serves multiple users ...
With four satellites of the constellation already flying, and the remaining two being scheduled for launch in early 2025, DLR operators at EUSI-DAF expect the average daily number of downlink passes ...