China Telecom said it is building a 6G technology framework and developing a 6G all-domain intelligent network (UIN), unveiling multiple core innovations at MWC26 Shanghai. The 6G UIN—All‑Domain concept frames 6G across full‑space, full‑access and full‑scenario dimensions. Exhibits included a non‑terrestrial network (NTN) space‑ground integrated terminal prototype with satellite‑to‑terrestrial switching capability, a flexibly deployable "tail‑less" reconfigurable intelligent surface (RIS) protot

China Telecom said it is building a 6G technology framework and developing a 6G all-domain intelligent network (UIN), unveiling multiple core innovations at MWC26 Shanghai. The 6G UIN—All‑Domain concept frames 6G across full‑space, full‑access and full‑scenario dimensions. Exhibits included a non‑terrestrial network (NTN) space‑ground integrated terminal prototype with satellite‑to‑terrestrial switching capability, a flexibly deployable "tail‑less" reconfigurable intelligent surface (RIS) prototype, and a main‑network plus subnet collaborative architecture.