Patent ID: 11863354
Assignee: NOKIA TECHNOLOGIES OY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 21:
22. A method comprising:
receiving, by a first user device in a wireless network, an indication of availability of a pre-trained neural network model that estimates a channel between a second user device and a network node;
sending, by the first user device, a request for the pre-trained neural network model;
receiving, by the first user device, a time associated with the pre-trained neural network model;
determining, by the first user device, a current time;
comparing, by the first user device, the current time to the time associated with the pre-trained neural network model;
determining, by the first user device based on the comparing, information relating to the pre-trained neural network model;
determining, by the first user device, channel estimation information based at least on the information relating to the pre-trained model; and
performing, by the first user device, at least one of the following:
transmitting, by the first user device, a report to the network node including the channel estimation information; or
receiving data, by the first user device from the network node, based on the channel estimation information.