公开(公告)号：US20180212787A1

公开(公告)日：2018-07-26

申请号：US15859958

申请日：2018-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jang-su Lee ,  Wook Choi ,  Jung-won Kim ,  Soo-yong Lee ,  Chang-keun Im

IPC: H04L12/14 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04L12/1492 ,  H04L41/0836 ,  H04L41/5054 ,  H04L43/0817 ,  H04L67/16 ,  H04L67/327 ,  H04M15/46 ,  H04W4/24 ,  H04W4/70

Abstract: Provided are methods of operating a gateway and a server, performing an intelligent negotiation in an Internet of Things (IoT) network. According to an example embodiment, a method of operating the gateway of an IoT system includes receiving status information from at least one of a plurality of end devices included in a local network, determining whether to start a negotiation based on a status of the local network that is analyzed based on the status information, transmitting a negotiation request to an external device, receiving a suggestion corresponding to the negotiation request from the external device, and transmitting a reply indicating whether to accept the suggestion to the external device.