公开(公告)号：US20250039064A1

公开(公告)日：2025-01-30

申请号：US18784793

申请日：2024-07-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： JIHOON SUNG ,  Myung Ki SHIN

IPC: H04L41/16 ,  H04L41/14

Abstract: A method of supporting reinforcement learning (RL) in a mobile communication system and devices for performing the same are disclosed. The method of supporting RL in a mobile communication system includes receiving a subscription request to train an RL model from a consumer network function (NF), training the RL model by collecting data in response to the subscription request, and when training of the RL model is completed based on a training completion condition, transmitting a notification including RL model information to the consumer NF.

公开(公告)号：US20240244399A1

公开(公告)日：2024-07-18

申请号：US18232434

申请日：2023-08-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： JIHOON SUNG ,  Myung Ki SHIN

IPC: H04W4/06 ,  H04W28/02 ,  H04W76/40

CPC classification number: H04W4/06 ,  H04W28/0268 ,  H04W76/40

Abstract: Disclosed are a method of supporting terminal group-based services and devices for performing the same. The method of supporting terminal group-based services according to an embodiment may include receiving a multi-member application function (AF) session request with required quality of service (QoS) for a list of user equipments (UEs), converting the multi-member AF session request into an AF session request with required QoS for a serving policy control function (PCF) of each UE, and interacting with the serving PCF of each UE for each AF session, wherein the list of UEs may be identified by UE Internet Protocol (IP) addresses.

公开(公告)号：US20230247417A1

公开(公告)日：2023-08-03

申请号：US18098375

申请日：2023-01-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myung Ki SHIN ,  JIHOON SUNG ,  Soohwan LEE

IPC: H04W8/24 ,  H04L41/16

CPC classification number: H04W8/24 ,  H04L41/16

Abstract: Provided is a method of a time synchronization service for federated learning (FL) in a fifth generation (5G) network. The method includes receiving, by an artificial intelligence/machine learning function (AIMLF), a subscription request for UE capability information for an FL time synchronization service from an artificial intelligence/machine learning application function (AIML AF) and transmitting, by the AIMLF, the UE capability information to the AIML AF, in response to the subscription request.