公开(公告)号：US20170093743A1

公开(公告)日：2017-03-30

申请号：US15274210

申请日：2016-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hee-Dong KIM ,  Heui-Sam KWAG ,  Soon-Hyung GWON ,  Kyoung-Han PARK ,  Gye-Young LEE ,  Jong-Woo LEE ,  Dong-Yun HAWNG

IPC: H04L12/911 ,  H04L29/08

CPC classification number: H04L47/70 ,  H04L12/2809 ,  H04L67/12 ,  H04L67/16 ,  H04L67/303

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services, or the like.A method for issuing an access token of a device by a control point is provided. The method includes transmitting a search request message to the device, receiving, from the device, a search response message including first information indicating a type of the device, requesting access token issuance to the device using first information and second information, the second information including additional information about the device, and receiving the access token from the device. The second information may include model information about the device.