Juan Vidal Alegría

Trade-Offs in Decentralized Gigantic MIMO with Hard-Boundary Constraints

Juan Vidal Alegría, Joao Vieira, Ove Edfors

To maintain the antenna apertures offered by 5G massive MIMO systems operating at the sub-6GHz band, known as FR1, 6G base stations (BSs) using the upper-mid band, FR3, should increase the number of antennas by a factor 4-8, giving rise to gigantic MIMO. This poses challenges in…Read more