Abstract: This paper investigates a dynamic beam hopping and power allocation problem in rate-splitting multiple access (RSMA) assisted multi-beam satellite system, in which beam services are ...
The AI memory shortage that began squeezing hyperscaler supply chains in 2025 has now entered its second calendar year, with Micron Technology guiding fiscal Q4 2026 revenue to roughly $50 billion and ...
On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...