公开(公告)号：US10182326B2

公开(公告)日：2019-01-15

申请号：US15546985

申请日：2016-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo Lee ,  Hyunsik Yang

IPC: H04W4/80 ,  H04W76/10 ,  H04W4/00 ,  H04W76/14 ,  H04W8/00

Abstract: The present invention relates to a method and apparatus for controlling a connection between a first device and a second device by using a Bluetooth LE (Low Energy) or a Bluetooth BR/EDR. According to the present invention, the control device transmits first control information for changing the mode of the device to at least one of the first device and the second device, and connects the first device to the second device The second device can control the connection between the first device and the second device.

公开(公告)号：US10034239B2

公开(公告)日：2018-07-24

申请号：US15319632

申请日：2015-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan Kwon ,  Jingu Choi ,  Minsoo Lee ,  Hyeonjae Lee ,  Jangwoong Park

IPC: H04B7/00 ,  H04W52/02 ,  H04W4/00 ,  H04W76/02 ,  H04W8/00 ,  H04B10/516 ,  H04W76/10 ,  H04W4/80 ,  H04B1/00

Abstract: Disclosed are a method and apparatus for forming a connection between devices using a Bluetooth low energy (BLE) technology. The method for forming a connection between a first device and a second device using BLE includes receiving an advertising message including information related to a pairing control service from the first device, establishing a Bluetooth connection with the first device based on the advertising message, transmitting a first write request message requesting writing of connection request information indicating transmission of a connection request message to the second device included in pairing control point information through Bluetooth, and receiving a first indication message including connection state information indicating a state of a connection with the second device from the first device, wherein the pairing control point indicates information instructing the first device to perform a specific operation.

公开(公告)号：US10028324B2

公开(公告)日：2018-07-17

申请号：US15508394

申请日：2015-09-02

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan Kwon ,  Minsoo Lee ,  Jingu Choi

IPC: H04B7/00 ,  H04W76/14 ,  H04W76/02 ,  H04W4/00 ,  H04W4/80

Abstract: Disclosed is a method and device for controlling a connection between a first device and a second device by using Bluetooth LE (Low Energy) technology. The method comprises: receiving from the first device an advertising message including information related to a connection control service; connecting with the first device based on the advertising message; and requesting the first device to write in the characteristics of the first device in order to instruct to perform a specific operation, wherein the advertising message includes at least one of role information indicating a role of the first device, bonding information indicating a bonding state, or connection information indicating a connection state.

公开(公告)号：US09942871B2

公开(公告)日：2018-04-10

申请号：US15326466

申请日：2015-07-14

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo Lee ,  Younghwan Kwon ,  Jaeho Lee

IPC: H04W4/02 ,  H04W64/00 ,  H04W4/00

CPC classification number: H04W64/003 ,  H04W4/80 ,  H04W76/10 ,  H04W84/18

Abstract: The present invention relates to a method and an apparatus for estimating, by a third device, a location of a first device by using a Bluetooth low energy (LE) technique. The present invention provides a method and an apparatus, the method comprising the steps of: receiving, from the third device, a location measurement request message for requesting a measurement of the location of the first device; transmitting, to the first device, a first request message for requesting location information relating to the location of the first device; receiving, from the first device, a first response message including the location information as a response to the request message; estimating location value information indicating the location of the first device on the basis of the location information; and transmitting, to the third device, a location measurement response message including the estimated location value information.

公开(公告)号：US09781561B2

公开(公告)日：2017-10-03

申请号：US14905405

申请日：2014-07-03

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul Yang ,  Minsoo Lee ,  Jangwoong Park ,  Jingu Choi ,  Younghwan Kwon ,  Jaeho Lee ,  Hyeonjae Lee

IPC: H04W4/02 ,  H04W64/00 ,  H04B17/318 ,  G01S5/12 ,  G01S13/76 ,  H04W84/20

CPC classification number: H04W4/023 ,  G01S5/12 ,  G01S13/765 ,  H04B17/318 ,  H04W64/00 ,  H04W84/20

Abstract: The present invention relates to a method and apparatus of calculating a location of an electronic device. The present invention comprises receiving a common packet from a host device, the common packet containing at least any one of frequency-related information or information on a time when a data packet is transmitted; receiving the data packet based on the information contained in the common packet, the data packet containing at least any one of location-related information or antenna-related information of the host device; obtaining angle information indicating a location relation with the host device using at least any one of the location-related information or the antenna-related information of the received data packet; and calculating the location of the electronic device based on the angle information.

公开(公告)号：US09773100B2

公开(公告)日：2017-09-26

申请号：US14770370

申请日：2014-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo Lee ,  Sunghyun Cho ,  Soojin Hwang ,  Suk Kim ,  Hyeonjae Lee ,  Younghwan Kwon ,  Jinpil Kim ,  Jaekoo Lee ,  Jingu Choi

IPC: G06F21/10 ,  G06F21/16 ,  H04N21/254 ,  H04N21/258 ,  H04N21/432 ,  H04N21/4627 ,  H04N21/278 ,  H04N21/6334

CPC classification number: G06F21/16 ,  G06F21/10 ,  G06F2221/2101 ,  H04L9/3268 ,  H04L63/062 ,  H04L2209/603 ,  H04L2463/101 ,  H04L2463/103 ,  H04N21/2541 ,  H04N21/25875 ,  H04N21/278 ,  H04N21/4325 ,  H04N21/4627 ,  H04N21/6334

Abstract: The present invention provides a method for playing contents, which are stored in a storage device connected via at least one interface, the method comprising: detecting a connection of the storage device; transmitting transaction information stored in the detected storage device to a license server, wherein the transaction information includes transaction identification information which identifies a corresponding transaction and a user; receiving, from the license server, license information allowing to play the contents; and playing the contents on the basis of the license information, wherein the license information includes a license file and a license key.

公开(公告)号：US09578451B2

公开(公告)日：2017-02-21

申请号：US15029528

申请日：2014-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Jangwoong Park ,  Jaeho Lee ,  Minsoo Lee ,  Hyeonjae Lee ,  Seungryul Yang ,  Younghwan Kwon ,  Jinpil Kim

IPC: H04B1/00 ,  H04W4/00 ,  H04W8/00 ,  H04W76/02 ,  H04L25/49 ,  H04W48/16

CPC classification number: H04W4/80 ,  H04L25/4906 ,  H04W8/005 ,  H04W48/16 ,  H04W76/14

Abstract: In a method for performing wireless connection among devices in a wireless communication system, the method according to the present invention comprises activating a wireless connection function; transmitting a ping tone for discovering one or more second devices in the surroundings; receiving a response tone with respect to the ping tone from the one or more second devices; based on the received response tone, transmitting a connection request tone for requesting wireless connection to the second device; and receiving a connection, response tone corresponding to a response of the connection request tone from the second device.

Abstract translation: 在无线通信系统中的各设备之间进行无线连接的方法中，根据本发明的方法包括激活无线连接功能; 发送用于发现周围的一个或多个第二设备的ping音; 从所述一个或多个第二设备接收关于所述ping音的响应音; 基于所接收的响应音，向所述第二设备发送用于请求无线连接的连接请求音; 以及从所述第二设备接收与所述连接请求音的响应相对应的连接响应音。

公开(公告)号：US20150100993A1

公开(公告)日：2015-04-09

申请号：US14385043

申请日：2013-03-13

Applicant: LG ELECTRONICS, INC.

Inventor： Minsoo Lee ,  Sijeong Ro ,  Kilsung Lee ,  Sungsoo Kim ,  Yujung Jung ,  Changhyun Oe ,  Sangwoon Park

IPC: H04N21/433 ,  H04N5/783 ,  H04N5/765 ,  H04N9/82 ,  H04N21/488 ,  H04N21/654 ,  H04N21/6587 ,  H04N21/435 ,  H04N21/439 ,  H04N21/8547 ,  H04N21/472 ,  H04N21/2387

CPC classification number: H04N21/4333 ,  H04L65/1083 ,  H04L67/142 ,  H04N5/765 ,  H04N5/783 ,  H04N9/8205 ,  H04N21/2387 ,  H04N21/25875 ,  H04N21/435 ,  H04N21/4394 ,  H04N21/47205 ,  H04N21/47214 ,  H04N21/47217 ,  H04N21/4751 ,  H04N21/4884 ,  H04N21/654 ,  H04N21/6587 ,  H04N21/8455 ,  H04N21/8547

Abstract: A seamless playback method using a bookmark, and an apparatus and a system therefore are disclosed. The seamless playback method using the bookmark receives, from one of a prior device and a prior server, the bookmark comprising playback information on the prior device which had previously played back contents, enables the device to set the playback information for playing back the contents on the basis of the playback information of the prior device, and can play back, from a resumed playback time point, the contents and additional contents corresponding to the set playback information on the basis of the set playback information. Thus, the contents stopped during a playback process of the device can be continuously and automatically played back in the same playback setting as the device using another device.

Abstract translation: 因此，公开了使用书签的无缝重放方法以及装置和系统。 使用书签的无缝播放方法从先前设备和先前服务器之一接收包括先前播放内容的先前设备上的播放信息的书签，使得设备能够设置用于播放内容的播放信息 根据所设置的重放信息，可以从恢复播放时间点回放与所设置的播放信息相对应的内容和附加内容。 因此，可以在与使用其他设备的设备相同的重放设置中连续地且自动地播放在设备的播放过程期间停止的内容。

公开(公告)号：US20150065174A1

公开(公告)日：2015-03-05

申请号：US14380526

申请日：2013-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo Lee ,  Kyungho Kim

IPC: H04W4/02 ,  H04W64/00 ,  H04L29/08

CPC classification number: H04W4/02 ,  H04L67/06 ,  H04L67/18 ,  H04W4/029 ,  H04W64/00

Abstract: The present invention relates to a method, apparatus, and system for performing an unsolicited location-based download. The method for performing an unsolicited location-based download can set a location report interval for updating location information on a CD, updates location information on the CD on the basis of the location report interval, reports the updated location information to a server, receives a source URI for downloading a predicted location, a predicted period, and content on the CD from a server, and downloads content from the server on the basis of the predicted location, the predicted period, and the source URI. Accordingly, an unsolicited download is enabled through simple settings.

Abstract translation: 本发明涉及用于执行非请求的基于位置的下载的方法，装置和系统。 用于执行非请求的基于位置的下载的方法可以设置用于更新CD上的位置信息的位置报告间隔，基于位置报告间隔更新CD上的位置信息，将更新的位置信息报告给服务器， 用于从服务器下载预测位置，预测周期和CD上的内容的源URI，并且基于预测位置，预测周期和源URI从服务器下载内容。 因此，通过简单的设置启用主动下载。

公开(公告)号：US12166365B2

公开(公告)日：2024-12-10

申请号：US17999323

申请日：2021-05-20

Applicant: LG ELECTRONICS INC.

Inventor： Jingu Choi ,  Yongcheol Park ,  Minsoo Lee ,  Gyunghwan Yook

IPC: H02J50/80 ,  H02J50/10

Abstract: A method by which a wireless power transmitter transmits wireless power, according to one embodiment of the present specification, comprises: a ping step of transmitting a digital ping, and receiving a response to the digital ping from a wireless power receiver; a configuration step of receiving, from the wireless power receiver, a configuration packet including information about whether the wireless power receiver supports an authentication function; and a power transmission step of transmitting wireless power to the wireless power receiver, wherein the power transmission step includes a low-power transmission step of transmitting low wireless power, an authentication step of authenticating the wireless power transmitter on the basis the supporting of the authentication function by the wireless power receiver, and a high-power transmission step of transmitting high wireless power on the basis of the successful authentication of the wireless power transmitter in the authentication step.