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41.发明申请METHOD AND APPARATUS FOR ESTABLISHING DEVICE-TO-DEVICE CONNECTION IN WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中建立设备到设备连接的方法和装置公开(公告)号：US20160278151A1
公开(公告)日：2016-09-22
申请号：US15035192
申请日：2014-11-05
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan KWON , Jangwoong PARK , Seungryul YANG , Dongtaek LEE , Jaeho LEE , Hyeonjae LEE , Minsoo LEE
Abstract: The present specification relates to a method for establishing, by a first device, a device-to-device connection in a wireless communication system, the method comprising the steps of: transmitting, to at least one second device, a first communication signal including connection information for a second communication connection; receiving a response to an infrared signal from the at least one second device; and establishing a second communication connection with the second device on the basis of the received response.
Abstract translation: 本说明书涉及一种用于由第一设备建立无线通信系统中的设备到设备连接的方法，所述方法包括以下步骤：向至少一个第二设备发送包括连接的第一通信信号 用于第二通信连接的信息; 从所述至少一个第二设备接收对红外信号的响应; 以及基于所接收的响应与所述第二设备建立第二通信连接。
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42.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING AUDIO STREAM IN WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中传输和接收音频流的方法和装置公开(公告)号：US20160080896A1
公开(公告)日：2016-03-17
申请号：US14851175
申请日：2015-09-11
Applicant: LG ELECTRONICS INC.
Inventor： Jonghun SONG , Minsoo LEE , Younghwan KWON
CPC classification number: H04W4/80 , H04L29/06476 , H04L65/1086 , H04L65/602 , H04L65/607 , H04L67/148 , H04L69/24
Abstract: Disclosed herein is a method of sending and receiving(or transceiving) audio stream in a wireless communication system. The method performed by a first device includes receiving reference codec information from a second device, performing an audio codec negotiation procedure for determining an audio codec to be used to send and receive audio stream to and from a third device, checking whether the audio codec determined through the audio codec negotiation procedure is identical with the audio codec supportable by the second device, and operating in bypass mode or conversion mode based on a result of the check.
Abstract translation: 这里公开了一种在无线通信系统中发送和接收（或收发）音频流的方法。 由第一设备执行的方法包括从第二设备接收参考编解码器信息，执行用于确定要用于向第三设备发送和接收音频流的音频编解码器的音频编解码器协商过程，检查音频编解码器是否被确定 通过音频编解码器协商过程与第二设备支持的音频编解码器相同，并且基于检查结果在旁路模式或转换模式下操作。
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43.发明申请公开(公告)号：US20200186987A1
公开(公告)日：2020-06-11
申请号：US16622082
申请日：2018-06-12
Applicant: LG ELECTRONICS INC.
Inventor： Jingu CHOI , Younghwan KWON , Jonghyun BAIK , Jonghun SONG , Jinkwon LIM , Hangyu CHO
Abstract: The present invention relates to a method and an apparatus for transmitting or receiving, by a first manager apparatus, data for provision of a particular service in a mesh network of a wireless communication system. The present invention provides a method and an apparatus for: receiving, from a target apparatus, state information related to update of firmware for providing a particular service; transmitting a request message which requests update of firmware of the target apparatus on the basis of the state information; thereafter, selecting a particular channel from multiple channels for transmission of firmware data, wherein the multiple channels are channels configured to transmit or receive data having a predetermined size or larger; transmitting the firmware data through the particular channel; and receiving, from the target apparatus, a completion message which indicates completion of the update of the firmware, wherein the state information includes a version identifier which indicates the current version of the firmware.
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公开(公告)号：US20190327601A1
公开(公告)日：2019-10-24
申请号：US16475598
申请日：2018-01-02
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan KWON
Abstract: Provided is a method and device for searching for a service by a first device in a wireless communication system. According to the present invention, a first device may: establish a Bluetooth LE connection with a second device; receive, from the second device, a first message indicating whether to change a service supported by the second device; and search for at least one of a service and a characteristic of the service on the basis of the first message, wherein the first message includes a first value related to a change of the service supported by the second device and a second value related to a change of a characteristic value of the service.
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公开(公告)号：US20180352312A1
公开(公告)日：2018-12-06
申请号：US15757924
申请日：2016-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan KWON , Jinkwon LIM , Hyunsik YANG , Minsoo LEE , Jingu CHOI
CPC classification number: H04Q9/04 , H04W4/80 , H04W8/005 , H04W12/06 , H04W76/10 , H04W76/14 , H04W84/18
Abstract: Provided are a method and an apparatus for controlling device using Bluetooth technology. A method of controlling a first device by a control device using Bluetooth includes receiving an advertising message including service information indicating whether a device control service is supported from the first device, establishing a Bluetooth LE connection with the first device when the first device supports the device control service, transmitting a read request message to the first device to request feature information related to a controllable operation mode and procedure supported by the first device, receiving a read response message including the feature information in response to the read request message, transmitting a first write request message for requesting writing of a control characteristic for controlling a specific operation related to pairing and connection of the first device based on the supported feature information, and receiving a first write response message in response to the first write request message. Here, the write request message includes control information related to the specific operation.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20180132092A1
公开(公告)日：2018-05-10
申请号：US15566067
申请日：2016-04-12
Applicant: LG ELECTRONICS INC.
Inventor： Jingu CHOI , Hyeonjae LEE , Minsoo LEE , Younghwan KWON
CPC classification number: H04W8/005 , H04W4/50 , H04W4/80 , H04W8/00 , H04W48/16 , Y02D70/10 , Y02D70/14 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/22 , Y02D70/26
Abstract: The present specification relates to a method for performing, by a first device, scanning in a wireless communication system, comprising the steps of: receiving a scan request which orders at least one neighboring device to perform scanning; and performing the scan negotiation procedure with a second device. According to the present specification, it is possible to enable a device with an insufficient energy source to perform a scanning function at lower power than a conventional wireless communication technique by performing a search function by another device.
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公开(公告)号：US20180124550A1
公开(公告)日：2018-05-03
申请号：US15560886
申请日：2016-03-23
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan KWON , Jinkwon LIM , Jingu CHOI
Abstract: The present invention relates to a method and device for setting the role of a device in a Bluetooth mesh network. According to the present invention, a method and device are provided which: receive a write request message including settings information for setting the role of a first device from a control device; transmit a response message as a response to the write request; transmit an advertising message including role information set by the settings information to a second device; and transmit a first message including first information on the first device to the second device.
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公开(公告)号：US20180098338A1
公开(公告)日：2018-04-05
申请号：US15566520
申请日：2016-04-12
Applicant: LG ELECTRONICS INC.
Inventor： Jingu CHOI , Hyeonjae LEE , Minsoo LEE , Younghwan KWON
CPC classification number: H04W72/1205 , H04W4/00 , H04W4/80 , H04W8/005 , H04W28/0215 , H04W72/0453 , H04W76/10 , H04W76/14 , H04W84/18
Abstract: The present invention relates to a method and an apparatus for connecting a first device to a second device using Bluetooth low energy (LE). According to the present invention, provided are a method and an apparatus which receive, from the second device, a first advertising message comprising first interval information indicative of the transmission interval of the advertising message; adjust the size of a scan window for searching for peripheral devices on the basis of the first advertising message; receive a second advertising message from the second device or an external device via the scan window; and establish a Bluetooth LE connection with the second device if the transmission interval indicated by the interval information is the same as the interval at which the first advertising message and the second advertising message are transmitted.
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49.发明申请公开(公告)号：US20170295455A1
公开(公告)日：2017-10-12
申请号：US15483793
申请日：2017-04-10
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan KWON
Abstract: Disclosed herein are a method for performing, by a first node, a relay function in a Bluetooth mesh network and an apparatus performing the method. The method includes transmitting a first message for activating or deactivating the relay function of the first node to a plurality of neighboring nodes when a specific event is generated and activating or deactivating the relay function depending on whether a first indication message to request the activation of the relay function is received or not in a response to the first message within a first specific time from at least one of the plurality of neighboring nodes. The specific event is one of receiving a command indicating the setting of the relay function, a specific cycle, or receiving a second message for activating or deactivating the relay function from the neighboring nodes.
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50.发明申请公开(公告)号：US20170279808A1
公开(公告)日：2017-09-28
申请号：US15508784
申请日：2015-09-04
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan KWON , Minsoo LEE
CPC classification number: H04L63/10 , H04L63/04 , H04L63/101 , H04L63/102 , H04W4/80 , H04W8/00 , H04W8/005 , H04W12/08 , H04W76/10
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 service for controlling the first device; connecting with the first device based on the advertising message; requesting the connected first device for information on one or more devices included in a Whitelist, which is indicating a list of device the first device can connect to; receiving the information on one or more devices from the first device; and instructing the first device to connect with the second device when the information on one or more devices includes the second device's information.
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