公开(公告)号：US11888934B2

公开(公告)日：2024-01-30

申请号：US18308158

申请日：2023-04-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hee Sun Won ,  Chan Hyun Youn ,  Seong Hwan Kim ,  Ji Hwan Kim ,  Eun Ju Yang ,  Jeong Won Lee

IPC: H04L67/1095 ,  H04L67/141

CPC classification number: H04L67/1095 ,  H04L67/141

Abstract: Provided are a device and method for synchronizing data between hubs in real time. The method includes verifying a session interworking environment, deriving session negotiation candidates, generating a session negotiation protocol message, transmitting a session negotiation request signal including the generated session negotiation protocol message to a second data hub, receiving a session negotiation settlement signal corresponding to the session negotiation request signal from the second data hub, generating a session module on the basis of the session negotiation settlement signal, and transmitting a session negotiation settlement signal to the second data hub.