Abstract: The high Doppler effect and severe multipath delay are among the major challenges in air-to-ground (A2G) communication scenarios, where the maximum multipath delay may exceed the duration of ...

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Now is the perfect time to set yourself up with a brand-new charger block that can charge multiple devices at once, and this deal on the Baseus 100W 3-port charger is exactly the kind of charger you ...

Abstract: Large buildings like museum generally have multiple rooms, necessitating efficient directional information services to ensure visitors receive accurate location details. However, traditional ...