Abstract: Transmitter-side channel state information (CSI) is vital for large MIMO downlink systems to achieve high spectrum and energy efficiency. Existing deep learning architectures for downlink ...
The Powerball jackpot for the December 15, 2025, drawing is an estimated $1.10 billion. This jackpot ranks as the sixth-highest in Powerball history. The winning numbers for the Monday night drawing ...
I’m 72 years old and have my IRA in stock. I start required minimum distributions next year so I want to convert to a Roth IRA. How much should I convert? Should I do it all at once or should I do it ...
Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...
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