Abstract: Extra large-scale multiple-input–multiple-output (MIMO) has been recognized as one of the potential development directions of massive MIMO. By employing even more antennas than massive MIMO ...

Abstract: With the combination of extra-large arrays and high frequencies, near-field transmissions have become prevalent, challenging the validity of classical channel representations typically ...

RYANAIR will add 12% more seats to its 2025/26 winter schedule at Alicante-Elche airport. Extensions of summer services come after the budget carrier slashed routes to regional facilities in Spain due ...

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A billboard truck criticizing education cuts is parked at Florida International University, an HSI in Miami, in March 2025. John Parra/Getty Images for Students Organizing Now The Trump administration ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Joseph Morales, California State University, Chico (THE CONVERSATION) The Trump ...