公开(公告)号：US20240187284A1

公开(公告)日：2024-06-06

申请号：US18493887

申请日：2023-10-25

Applicant: Nokia Solutions and Networks Oy

Inventor： Luca Rose ,  Wolfgang ZIRWAS ,  Muhammad Karam SHEHZAD

IPC: H04L25/02 ,  H04B7/06

CPC classification number: H04L25/0242 ,  H04B7/0626 ,  H04L25/0254

Abstract: Apparatuses and methods in a communication system are disclosed. A channel predictor is determined to be used in a connection between a base station and a terminal device. The predictor is trained using channel state information of the connection and a predictor function determined to be used both in the base station and terminal device. The base station calculates a predicted state of the channel utilising the predictor function and transmits payload data to the terminal device. The base station receives update information to the predicted state of the channel from the terminal device, where the update information is the variation between the channel predicted at the terminal device and the measured channel.