公开(公告)号：US10027643B2

公开(公告)日：2018-07-17

申请号：US14494019

申请日：2014-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hyung Kim ,  Dong-Keon Kong ,  Se-Hoon Kim ,  Jai-Ick Chun ,  Eun-Hui Bae ,  Se-Il Kim

IPC: H04L29/06 ,  G06F21/44 ,  H04W12/06 ,  G06F21/33 ,  H04L12/28 ,  H04L29/08 ,  H04L9/08 ,  H04L9/32 ,  H04L12/12 ,  H04W4/70 ,  H04W4/06 ,  H04W4/08

Abstract: To solve the problems that may occur due to the leakage of user account information, the present disclosure may manage the security using the device token that is used independently of that of the server, that is generated by a home device, and that can be used for device authentication when a smart phone controls home appliances. With the use of the device token, the present disclosure may solve the problems that the status information of home appliances is exposed by another person or the home appliances are controlled by another person, even though the user account information is leaked.

公开(公告)号：US10020957B2

公开(公告)日：2018-07-10

申请号：US15593878

申请日：2017-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hyung Kim ,  Dong-Keon Kong ,  Se-Hoon Kim ,  Eun-Hui Bae ,  Jai-Ick Chun

IPC: H04M3/42 ,  H04L12/28 ,  H04L29/08 ,  H04W4/08

CPC classification number: H04L12/2838 ,  G06F21/335 ,  G06F2221/2137 ,  H04L9/0866 ,  H04L9/3226 ,  H04L12/12 ,  H04L12/2818 ,  H04L12/282 ,  H04L63/062 ,  H04L63/0807 ,  H04L63/0869 ,  H04L63/0876 ,  H04L67/125 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W12/0027 ,  H04W12/003 ,  H04W12/04 ,  H04W12/06

Abstract: A method and apparatus for controlling devices for a smart home service are provided. The method includes grouping devices to receive at least one command simultaneously from among devices registered to the smart home service into a group for one mode, generating mode configuration information for each mode including grouped devices for the mode and at least one command for the mode, transmitting the mode configuration information for each mode to the registered devices, selecting one of each mode for which the mode configuration information has been generated, and transmitting a mode activation request for activating the selected mode to the registered devices.

公开(公告)号：US09955394B2

公开(公告)日：2018-04-24

申请号：US14987281

申请日：2016-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Hui Bae ,  Sung-Ho Choi ,  O-Sok Song ,  Han-Na Lim

IPC: H04W76/02 ,  H04W36/14 ,  H04W36/00 ,  H04W24/10 ,  H04W36/18

CPC classification number: H04W36/14 ,  H04W24/10 ,  H04W36/0011 ,  H04W36/18 ,  H04W76/12

Abstract: A method and apparatus for performing a L3 handover between CNs in a packet-switched network are provided. When a UE moves from an old RAN to a new RAN, the UE sends a measurement report message including cell information to the old RAN. The old or new RAN determines whether to perform a L3 handover. If the L3 handover is required, a tunnel is established between the new RAN and a new CN. The UE performs a handover from the old RAN to the new RAN, without establishing a tunnel between the new RAN and an old CN. Upon detection of the movement of the UE, the new RAN sends a L2 handover complete message to the old RAN. After moving to the new RAN, the UE acquires a new IP address, performs the L3 handover, and communicates with the new CN through the new RAN.

公开(公告)号：US09319958B2

公开(公告)日：2016-04-19

申请号：US14027920

申请日：2013-09-16

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Eun-Hui Bae ,  Sung-Ho Choi ,  Osok Song ,  Tae-Sun Yeoum ,  Han-Na Lim ,  Jai-Yong Lee ,  Hyun-Duk Jung ,  Kyung-Min Kim

IPC: H04W36/00 ,  H04W36/30 ,  H04W80/10 ,  H04W88/06

CPC classification number: H04W36/30 ,  H04W36/0022 ,  H04W36/0033 ,  H04W80/10 ,  H04W88/06

Abstract: A method and apparatus are provided for handing over from a Long Term Evolution (LTE) network to a Circuit Switching (CS) network by a call manager in a wireless communication system. The method includes receiving, from an Enhanced Node B (ENB) of the LTE network, a handover required message for a Packet Switching (PS) to CS handover from the LTE network to the CS network, when the PS to CS handover is decided based on measurement reports of a User Equipment (UE); sending, to a Mobile Switching Center (MSC) of the CS network, a PS to CS handover request message including an International mobile subscriber identity (IMSI) for identifying the UE and a target IDentifier (ID) for a target cell of the CS network; receiving a PS to CS handover response message from the MSC; and sending, to the UE via the ENB, a handover command message.

Abstract translation: 提供了一种方法和装置，用于在无线通信系统中由呼叫管理器将其从长期演进（LTE）网络切换到电路交换（CS）网络。 该方法包括：当基于PS到CS切换时，从LTE网络的增强型节点B（ENB）接收到从LTE网络到CS网络的分组交换（PS）到CS切换的切换所需消息 用户设备（UE）的测量报告; 发送到CS网络的移动交换中心（MSC），包括用于识别UE的国际移动用户标识（IMSI）和用于CS网络的目标小区的目标标识符（ID）的PS到CS切换请求消息 ; 从MSC接收PS到CS切换响应消息; 并通过ENB向UE发送切换命令消息。

公开(公告)号：US20140362771A1

公开(公告)日：2014-12-11

申请号：US14369495

申请日：2012-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Se-Hoon Kim ,  Do-Young Kim ,  Eun-Hui Bae ,  Nae-Hyun Lim ,  Hyoung-Kyu Lim ,  Chi-Hong Cho

IPC: H04W76/02 ,  H04W76/06 ,  H04W48/16

CPC classification number: H04W48/16 ,  H04W48/18 ,  H04W76/11

Abstract: An apparatus and a method for controlling a connection to a local area wireless communication network on the basis of a communication environment by means of a wireless terminal device are provided. To this end, the wireless terminal device collects information regarding a neighboring base station that constitutes a public communication network by means of a cell search, and determines whether it is possible to connect to a local area communication network on the basis of the collected information regarding the neighboring base station. If it is determined to be possible to connect to a local area communication network, the wireless terminal device makes an attempt to connect to a pre-registered wireless connection device on the basis of the collected information regarding the neighboring base station.

Abstract translation: 提供了一种根据通信环境通过无线终端设备控制与局域无线通信网络的连接的装置和方法。 为此，无线终端装置通过小区搜索收集关于构成公共通信网络的相邻基站的信息，并且基于收集的有关的信息的信息来确定是否可能连接到局域通信网络 相邻基站。 如果确定可能连接到局域通信网络，则无线终端设备基于收集的关于相邻基站的信息尝试连接到预注册的无线连接设备。