公开(公告)号：US20250055537A1

公开(公告)日：2025-02-13

申请号：US18795500

申请日：2024-08-06

Applicant: Nokia Technologies Oy

Inventor： Jee Hyun KIM ,  Aakash SAINI ,  Amir Mehdi AHMADIAN TEHRANI ,  Filippo TOSATO

IPC: H04B7/06 ,  H04L25/02 ,  H04W8/22 ,  H04W24/02

Abstract: Embodiments provide for an apparatus, method and computer program product at least for training an artificial intelligence decoder using at least an input to a hypothetical artificial intelligence encoder; determining a training dataset comprising the input to the hypothetical artificial intelligence encoder and at least one of: unquantized projected channel state information feedback, or dequantized projected channel state information feedback; transmitting the training dataset to a user equipment; and determining reconstructed channel state information, using the trained artificial intelligence decoder.