Rakuten Mobile to deploy 1Finity massive MIMO Open RAN radios at scale to enhance capacity and coverage for network customers across Japan.

ULPI Class A (DMRS-BF-EQ): The O-RU performs both channel estimation and equalization within the radio unit, transmitting only equalized user data layers to the O-DU. This minimizes fronthaul ...

SoftBank and Ericsson have deployed an AI-powered, externally controlled coverage optimization system for Massive MIMO at multiple large-scale event venues across Japan, including major arenas and ...

SoftBank Corp partnered with Ericsson’s Japan unit to deploy an AI-enabled optimisation system using Massive MIMO to automatically improve coverage patterns in response to traffic changes. In a ...