公开(公告)号：US10049124B2

公开(公告)日：2018-08-14

申请号：US13908461

申请日：2013-06-03

Applicant: Samsung Electronics Co. Ltd.

Inventor： Tae-Hwan Son ,  Jun-Ho Lee ,  Kyu-Sung Cho ,  Sung-Hwan Baek ,  Jin-He Jung

IPC: G06F17/30

Abstract: An apparatus for tracking a location of a wireless terminal based on an image is provided. The apparatus includes an image matching database to store images classified by regions, and a matcher to receive a query image captured by a camera module of the wireless terminal and image matching data that contains region information about where the query image is captured, to search the image matching database for a matching image that corresponds to the image matching data, to determine if the query image matches the matching image, and to send the wireless terminal location information that corresponds to the matching information if the query image matches the matching image.

公开(公告)号：US09787818B2

公开(公告)日：2017-10-10

申请号：US14808644

申请日：2015-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Hyoun Kwon ,  Em-Hwan Kim ,  Jun-Ho Lee ,  Jung-Su Kim ,  Jang-Won Lee ,  Jae-Hun Choe

IPC: H04M11/04 ,  H04M1/725 ,  H04W4/22 ,  H04W4/02

CPC classification number: H04M1/72538 ,  G06F19/00 ,  G06F19/3418 ,  H04M1/7253 ,  H04M1/72569 ,  H04M1/72572 ,  H04M2250/10 ,  H04M2250/12 ,  H04W4/023 ,  H04W4/90

Abstract: An emergency notification system and server are provided. The emergency notification system includes a wearable device that senses biosignals of a user wearing the wearable device and captures environment data; and a mobile device that periodically receives at least one of the biosignals and the environment data from the wearable device, determines a distance between the mobile device and the wearable device, periodically transmits the at least one of the biosignals and the environment data to a server, requests the wearable device to provide the at least one of the biosignals and the environment data, and transmits the received at least one of the biosignals and the environment data to the server.

公开(公告)号：US09749859B2

公开(公告)日：2017-08-29

申请号：US14542752

申请日：2014-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Ki-Seok Kang ,  Jun-Ho Lee ,  Young-Kwan Chung ,  Ji-Hyun Jung ,  Yong-Hae Choi ,  Jong-Mu Choi

IPC: H04W12/06 ,  H04W4/00 ,  H04L29/06 ,  H04W84/12 ,  H04W88/06

CPC classification number: H04W12/06 ,  H04L63/18 ,  H04L63/20 ,  H04W4/80 ,  H04W84/12 ,  H04W88/06

Abstract: An electronic device and method for updating authentication information in the electronic device is provided. The electronic device includes a short-range communication unit configured to provide a short-range communication and a controller configured to update information for authentication information from advertisement service information received from an Access Point (AP) identified through the short-range communication unit, download authentication information using the update information for authentication information, and connect the electronic device to the AP based on the authentication information.

公开(公告)号：US09661493B2

公开(公告)日：2017-05-23

申请号：US14187734

申请日：2014-02-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Moon-Soo Kim ,  Jun-Ho Lee

IPC: H04W8/26 ,  H04L29/12

CPC classification number: H04W8/26 ,  H04L61/2015

Abstract: An apparatus for providing a wireless communication in a portable terminal includes a wireless communication unit and a controller which verifies basic service set identifications (BSSIDs) of access points when roaming between access points is completed, verifies whether an internet protocol (IP) address is assigned based on a wireless communication network list and the verified BSSIDs, and performs a wireless communication by using an IP address which is in use according to a verification result, wherein the wireless communication network list is a list which classifies a plurality of access points according to the same dynamic host configuration protocol (DHCP) by using BSSIDs of the plurality of access points connected to the portable terminal.

公开(公告)号：US09615277B2

公开(公告)日：2017-04-04

申请号：US14499838

申请日：2014-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Jun-Ho Lee ,  Young-Kwan Chung ,  Jong-Mu Choi

IPC: H04W4/00 ,  H04L12/66 ,  H04W24/08 ,  H04W52/00 ,  G01S5/00 ,  H04W84/12 ,  H04W64/00

CPC classification number: H04W24/08 ,  G01S5/0045 ,  H04W52/00 ,  H04W64/00 ,  H04W84/12

Abstract: A method for operating an electronic device is provided. The method includes determining, by the electronic device, a position estimation point according to state information of the electronic device. Further, the method includes transmitting a position estimation request message to an Access Point (AP) at the determined position estimation point with a wireless Local Area Network (LAN) connection not being performed, and receiving position information of the electronic device from the AP.

公开(公告)号：US20130127907A1

公开(公告)日：2013-05-23

申请号：US13684070

申请日：2012-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Gong-Wook Lee ,  Jun-Ho Lee ,  Dae-Kyu Shin ,  Eun-Joo Lee ,  Sum Hwang

IPC: G09G5/377

CPC classification number: G09G5/377 ,  G06T7/00 ,  G06T19/006

Abstract: An apparatus and method for providing an augmented reality service in a mobile terminal are provided. A method for providing an augmented reality service in a mobile terminal includes generating an augmented reality service scene using surrounding information, identifying recognizable at least one marker based on the augmented reality service scene, generating a guide scene considering the recognizable at least one marker, and adding the guide scene to a part of the augmented reality service scene and displaying the added scene.

Abstract translation: 提供了一种用于在移动终端中提供增强现实服务的装置和方法。 一种用于在移动终端中提供增强现实服务的方法包括使用周围信息生成增强现实服务场景，基于增强现实服务场景识别可识别的至少一个标记，考虑可识别的至少一个标记产生引导场景，以及 将引导场景添加到增强现实服务场景的一部分并显示添加的场景。

公开(公告)号：US10192045B2

公开(公告)日：2019-01-29

申请号：US15292519

申请日：2016-10-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Ho Yu ,  Jun-Ho Lee

IPC: G06F21/00 ,  G06F21/32 ,  G06F21/45

Abstract: Various embodiments of the present disclosure relate to an electronic device and a method for authenticating a fingerprint in an electronic device, the electronic device performs operations including: performing an authentication process for an input fingerprint based on registered authentication information; when the authentication of the input fingerprint is successfully performed, detecting similarity information of the input fingerprint; storing the detected similarity information in conjunction with an authentication time in a fingerprint information database; and updating the registered authentication information using at least one piece of stored fingerprint information based on the similarity information stored in the fingerprint information database, thereby making it possible to prevent and/or reduce the fingerprint authentication rate from being decreased based on the change of the fingerprint so that security can be maintained.

公开(公告)号：US20180269934A1

公开(公告)日：2018-09-20

申请号：US15532943

申请日：2015-12-02

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Jae-Won Kim ,  Yong-Hun Lee ,  Min-Hyun Kim ,  Jun-Ho Lee

IPC: H04B7/0417 ,  H04B7/0408 ,  H04L25/02 ,  H04B7/06 ,  H04W72/04

Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4th-generation (4G) communication system, such as long term evolution (LTE), and subsequent systems. The present invention provides a method by which a mobile station (MS) operates a beam in a communication system supporting a hybrid multiple-input multiple-output (MIMO) mode, the method comprising the steps of: receiving, from a base station (BS), information related to the number of beams to be used, by the BS, for a beam training process; receiving, from the BS, a downlink reference signal (RS); performing a channel estimation process on the basis of the downlink RS; and transmitting, to the BS, information related to the number of beams to be used by the MS, after performing the channel estimation process.

公开(公告)号：US10009765B2

公开(公告)日：2018-06-26

申请号：US14806232

申请日：2015-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Jun-Ho Lee ,  Young-Kwan Chung ,  Yong-Hae Choi ,  Jong-Mu Choi

IPC: H04W12/06 ,  H04W12/04 ,  H04W40/24 ,  H04L29/06 ,  H04W12/02 ,  H04W84/12 ,  H04W48/14 ,  H04W48/16

CPC classification number: H04W12/06 ,  H04L63/068 ,  H04W12/0017 ,  H04W12/02 ,  H04W12/04 ,  H04W48/14 ,  H04W48/16 ,  H04W84/12

Abstract: An electronic device includes a memory configured to store identification information of an information server that is matched with an encryption key; and a controller configured to send, before the electronic device is connected with an external device, a request for network information of the external device to the external device in a network discovery frame encrypted using the encryption key matched with the identification information of the information server, and to receive the network information of the external device from the external device in the encrypted network discovery frame.

公开(公告)号：US09392540B2

公开(公告)日：2016-07-12

申请号：US14492192

申请日：2014-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bu-Seop Jung ,  Jun-Ho Lee ,  In-Young Hwang

IPC: H04W4/00 ,  H04W48/20 ,  H04W8/18

CPC classification number: H04W48/20 ,  H04W8/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/26

Abstract: Disclosed herein are an electronic device and method for reducing power consumption while roaming. A state of the electronic device is detected. It is determined whether the firmware executes roaming based at least partially on a channel list and a state of the electronic device.

Abstract translation: 这里公开了一种用于在漫游时降低功耗的电子设备和方法。 检测到电子设备的状态。 确定固件是否至少部分地基于通道列表和电子设备的状态来执行漫游。