公开(公告)号：US20190364608A1

公开(公告)日：2019-11-28

申请号：US16477743

申请日：2018-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan KWON ,  Jonghun SONG

IPC: H04W76/10 ,  H04W4/80 ,  H04L12/24

Abstract: The present invention relates to a method and an apparatus for controlling, by a client, a server via Bluetooth. The present invention provides a method and an apparatus that form a Bluetooth low energy (LE) connection with a server: transmit, to the server, a first write request message requesting writing of a control point characteristic for an instruction of a specific operation; receive a first write response message in response to the write request message; and receive, from the server, a first instruction message for instructing whether to perform the specific operation, wherein the first write request message includes a first operation code indicating the specific operation and a first effective time indicating a time of performing the specific operation.

公开(公告)号：US20180176851A1

公开(公告)日：2018-06-21

申请号：US15569994

申请日：2016-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinkwon LIM ,  Younghwan KWON ,  Jingu CHOI ,  Taeyoung SONG

IPC: H04W40/24 ,  H04W68/00 ,  H04W76/10 ,  H04W84/18 ,  H04W88/04

Abstract: The present invention relates to a method and a device for a relay device changing a relay role in a Bluetooth mesh network. A method and a device is provided, according to the present invention, wherein a first message is received from a first device, the first message comprising first capability information indicating the capability of the first device, and the first capability information is compared with second capability information indicating the capability of a relay device, and on the basis of the comparison result, whether the first device will perform a relay role is decided, and a notification message comprising the decision result is transmitted to at least one device connected with the relay device.

公开(公告)号：US20180132102A1

公开(公告)日：2018-05-10

申请号：US15570140

申请日：2016-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan KWON ,  Jinkwon LIM ,  Youngjun JO ,  Jingu CHOI ,  Taeyoung SONG

IPC: H04W12/06 ,  H04W40/24 ,  H04W28/02 ,  H04W84/18

Abstract: The present invention relates to a method and a device for a first device transmitting data to a second device in a Bluetooth mesh network. A method and a device may be provided, according to the present invention, wherein an advertising message is received from a second device forming a mesh network, the advertising message comprising a first type field indicating that the advertising message is an advertising message transmitted from a device of the mesh network, and a connection is made to the mesh network on the basis of the advertising message, and a control message comprising a parameter indicating a certain operation is transmitted to the second device through the mesh network, wherein the control message comprises at least one among the address of a first device, the address of the second device, the number of relays as a value, or a second type field indicating the type of the control message.

公开(公告)号：US20170353979A1

公开(公告)日：2017-12-07

申请号：US15510974

申请日：2015-09-14

Applicant: LG ELECTRONICS INC.

Inventor： Minsoo LEE ,  Younghwan KWON ,  Jingu CHOI ,  Jaeho LEE

IPC: H04W76/02 ,  H04W8/24 ,  H04W4/00

CPC classification number: H04W76/10 ,  H04L63/0272 ,  H04W4/80 ,  H04W8/18 ,  H04W8/24 ,  H04W12/02 ,  H04W84/18 ,  H04W88/04

Abstract: Disclosed is a method for controlling connection between a first device and a second device using Bluetooth by a control device including obtaining a first device information related to the first device from the first device, obtaining a second device information related to the second device from the second device, transmitting a connection request message for requesting connection with the second device to the first device based on the first device information and the second device information, and receiving a first response message including a result of connection with the second device in response to the connection request message.

公开(公告)号：US20170230784A1

公开(公告)日：2017-08-10

申请号：US15424376

申请日：2017-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan KWON ,  Jingu CHOI ,  Taeyoung SONG

IPC: H04W4/00 ,  H04W52/02 ,  H04L29/12

CPC classification number: H04W52/0229 ,  H04W4/80 ,  H04W84/18 ,  Y02D70/122 ,  Y02D70/144 ,  Y02D70/22

Abstract: The present invention provides a method for transmitting and receiving data by a first node in a Bluetooth mesh network. The first node establishes a first specific relationship with a first relay node, transmits, to the first relay node, a first message including a network address of a second relay node that has established a second specific relationship with the first node before the first specific relationship is established, and receives at least one message stored in the second relay node from the first relay node in an active state.

公开(公告)号：US20170154522A1

公开(公告)日：2017-06-01

申请号：US15282819

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Jinkwon LIM ,  Younghwan KWON ,  Jingu CHOI

IPC: G08C17/02

CPC classification number: G08C17/02 ,  G08C2201/50 ,  G08C2201/60

Abstract: The present invention relates to a method for a first device being controlled by a control device using a Bluetooth Lowe Energy (LE). The present invention provides a method and apparatus including establishing a Bluetooth LE connection with the control device; receiving a write request message requesting a specific operation with the second device from the control device; transmitting a write response message in response to the request message; transmitting a request message to the second device in order to perform the specific operation; and transmitting an error message indicating that a performance of the specific operation is failed to the control device, when failing to perform the specific operation with the second device within a specific time, where the request message includes time information indicating the specific time.

公开(公告)号：US20170134227A1

公开(公告)日：2017-05-11

申请号：US15349730

申请日：2016-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Taeyoung SONG ,  Minsoo LEE ,  Younghwan KWON ,  Jinkwon LIM ,  Jingu CHOI

IPC: H04L12/24 ,  H04W52/02 ,  H04W4/00 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W52/0216 ,  H04L1/1887 ,  H04L41/0806 ,  H04W4/80 ,  H04W84/18 ,  Y02D70/144 ,  Y02D70/22

Abstract: The present invention relates to a method and apparatus for transmitting and receiving a data packet in a Bluetooth mesh network performed by a node, the method includes participating in the Bluetooth mesh network; receiving a first data packet from a previous node in a relay state, where the relay state is a state for relaying the data packet in a flooding technique in the mesh network; and transmitting the first data packet to at least one adjacent node, where the first data packet includes information of number of times that represents a number of retransmission of the first data packet, where the relay state is maintained for a first specific time, and wherein the first specific time is determined based on the information of number of times.

公开(公告)号：US20170086016A1

公开(公告)日：2017-03-23

申请号：US15311116

申请日：2015-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan KWON ,  Minsoo LEE

IPC: H04W4/00 ,  H04W76/02 ,  H04W24/10 ,  H04W8/00 ,  H04W24/08

CPC classification number: H04W4/80 ,  H04L29/08 ,  H04W8/005 ,  H04W24/08 ,  H04W24/10 ,  H04W48/16 ,  H04W76/10 ,  H04W84/18

Abstract: The present invention is related to a method and an apparatus for transmitting and receiving activity data of a user through Bluetooth LE (Low Energy) in a wireless communication system. A method according to the present invention comprises transmitting an advertising message indicating support of a measurement service for a user's activity to a second device; receiving a first request message requesting measurement of a specific activity of the user from the second device; transmitting a first response message to the second device in response to the first request message, when the specific activity is supported by the first device; and measuring the specific activity, wherein the first request message includes activity type indicating type of the specific activity.

公开(公告)号：US20160323012A1

公开(公告)日：2016-11-03

申请号：US15141911

申请日：2016-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan KWON ,  Jinkwon LIM ,  Jingu CHOI

IPC: H04B1/7143 ,  H04L29/06 ,  H04B3/36 ,  H04L5/00 ,  H04L12/933 ,  H04W4/00

CPC classification number: H04B1/7143 ,  H04B3/36 ,  H04L5/0055 ,  H04L45/122 ,  H04W4/80

Abstract: A method for transmitting data from a first device to a second device over a Bluetooth mesh network, includes receiving a first message from at least one device among the second device and a relay device included in the Bluetooth mesh network, in order to calculate the number of hops between the first and second devices, calculating the number of hops based on the first message, and transmitting a second message containing the number of hops and data to at least one device among the second device and the relay device, wherein the first message contains at least one between a maximum hop value indicating the maximum number of hops in the mesh network or a relay value indicating the number of relays for the first message.

Abstract translation: 一种用于通过蓝牙网状网络从第一设备向第二设备发送数据的方法，包括从所述第二设备和所述蓝牙网状网络中包括的中继设备中的至少一个设备接收第一消息，以便计算所述第 在第一设备和第二设备之间的跳数，基于第一消息计算跳数，并且向第二设备和中继设备中的至少一个设备发送包含跳数和数据的第二消息，其中第一消息 包含指示网状网络中的最大跳数的最大跳跃值或指示第一消息的中继数量的中继值之间的至少一个。

公开(公告)号：US20160301772A1

公开(公告)日：2016-10-13

申请号：US15036265

申请日：2014-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul YANG ,  Kyoungsoo MOON ,  Jinpil KIM ,  Seungjoo AN ,  Jinwon LEE ,  Donghyun KANG ,  Kyungho KIM ,  Hyeonjae LEE ,  Younghwan KWON ,  Jinkwon LIM

IPC: H04L29/08 ,  H04L29/06 ,  G06F9/445

CPC classification number: H04L67/34 ,  G06F8/60 ,  G06F8/61 ,  H04L9/3271 ,  H04L63/0853 ,  H04L67/02 ,  H04L67/04 ,  H04L67/12 ,  H04L67/303

Abstract: The present invention relates to a method for managing a connection between a first device and a second device in a network. The method may include requesting application information to the second device, the application information including information related to a specific application included in the second device for an interactive service, obtaining the information related to the specific application from the second device in response to the request, and performing the connection between the first device and the second device based on the information related to the specific application.

Abstract translation: 本发明涉及一种用于管理网络中的第一设备和第二设备之间的连接的方法。 该方法可以包括向第二设备请求应用信息，应用信息包括与包括在用于交互式服务的第二设备中的特定应用有关的信息，响应于该请求从第二设备获得与特定应用有关的信息， 以及基于与所述具体应用相关的信息来执行所述第一设备和所述第二设备之间的连接。