公开(公告)号：US09509515B2

公开(公告)日：2016-11-29

申请号：US14557921

申请日：2014-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongik Lee ,  Daedong Kim ,  Heedong Kim ,  Inho Park ,  Chungyong Eom ,  Yangdon Lee ,  Dongyun Hawng

IPC: H04L9/32 ,  H04W12/06 ,  H04W12/04 ,  H04W60/00 ,  H04L12/28

CPC classification number: H04L9/3247 ,  H04L2012/2841 ,  H04L2012/285 ,  H04W12/04 ,  H04W12/06 ,  H04W60/00

Abstract: A method and an apparatus for validating device-to-device (D2D) communication devices in a server via a mobile terminal are provided. A 1st device-to-device (D2D) communication device includes a communication unit for communicating with a mobile terminal via D2D communication, and a controller. The controller is configured to control the communication unit to transmit digital signature information of the 1st D2D communication device to the mobile terminal, receive, when the digital signature information is successfully authenticated in a server, server public encryption information, from the mobile terminal, and transmit device information of the 1st D2D communication device, which is encrypted using the server public encryption information, to the server, and register the 1st D2D communication device in the server. The method and apparatus reduce user input for registering D2D communication devices in a server, increases user convenience, and decrease authentication time.

Abstract translation: 提供了一种经由移动终端验证服务器中的设备到设备（D2D）通信设备的方法和装置。 第一设备到设备（D2D）通信设备包括用于经由D2D通信与移动终端进行通信的通信单元和控制器。 所述控制器被配置为控制所述通信单元向所述移动终端发送所述第一D2D通信设备的数字签名信息，当从所述移动终端在服务器中成功认证所述数字签名信息时，接收所述数字签名信息，服务器公开加密信息，以及 将使用服务器公开加密信息加密的第1DDD通信装置的设备信息发送到服务器，并向服务器注册第1DDD通信装置。 该方法和装置减少用户在服务器中注册D2D通信设备的输入，增加用户便利性，减少认证时间。

公开(公告)号：US10931142B2

公开(公告)日：2021-02-23

申请号：US15755230

申请日：2016-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joongki Moon ,  Yangdon Lee ,  Kyungjin Jeon

IPC: H02J13/00 ,  G08C17/02 ,  G08C19/02 ,  G01R11/04 ,  G01R22/06

Abstract: The present disclosure relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of Things (IoT). The present disclosure can be utilized in an intelligent service (such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related services) based on the technology. A gateway device according to the present disclosure determines whether additional power consumption information on an electronic device is needed, makes a request for the additional power consumption information to a smart plug when the additional power consumption information is determined to be necessary, determines the maximum number of smart plugs capable of transmitting the additional power consumption information to the gateway device, and controls data transmission of at least a part of smart plugs transmitting the additional power consumption information to the gateway device.