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公开(公告)号：US09723375B2
公开(公告)日：2017-08-01
申请号：US14508728
申请日：2014-10-07
Applicant: LG Electronics Inc.
Inventor： Kyungho Kim , Minsoo Lee , Jangwoong Park , Seungryul Yang , Jinpil Kim , Kyoungsoo Moon , Janghun Bae , Jaekoo Lee , Younghwan Kwon , Seungjoo An , Hyeonjae Lee , Sejin Oh
IPC: H04N7/173 , G06F15/16 , H04N21/81 , H04L12/24 , H04N21/235 , H04N21/435 , H04L29/08 , H04L29/06 , H04N21/41 , H04N21/437 , H04N21/858 , H04N21/436 , H04N21/222 , H04N21/478 , H04N21/43 , H04N21/8543
CPC classification number: H04N21/8133 , H04L41/5058 , H04L65/1093 , H04L65/4076 , H04L67/16 , H04N21/222 , H04N21/235 , H04N21/4126 , H04N21/4307 , H04N21/435 , H04N21/43615 , H04N21/437 , H04N21/478 , H04N21/8173 , H04N21/8543 , H04N21/8586
Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.
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公开(公告)号：US09693179B2
公开(公告)日：2017-06-27
申请号：US15031987
申请日：2014-10-16
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho Lee , Jangwoong Park , Hyeonjae Lee , Minsoo Lee
CPC classification number: H04W4/80 , H04L61/2038 , H04L61/2046 , H04L61/2092
Abstract: A method for creating a personal area network identifier (PAN ID) of a network in a wireless communication system includes creating a first PAN ID; receiving a message including a second PAN ID from a source coordinator; comparing the first PAN ID with the second PAN ID included in the received message; and when the first PAN ID and the second PAN ID are the same according to the comparison result, transmitting an indication message related to a PAN ID conflict to the source coordinator, wherein at least any one of the first PAN ID and the second PAN ID may be created through a hash algorithm and the indication message may include at least any one of a conflicted PAN ID or an error code indicating a conflict.
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公开(公告)号：US09578391B2
公开(公告)日：2017-02-21
申请号：US14057472
申请日：2013-10-18
Applicant: LG Electronics Inc.
Inventor： Kyungho Kim , Minsoo Lee , Jangwoong Park , Seungryul Yang , Jinpil Kim , Kyoungsoo Moon , Janghun Bae , Jaekoo Lee , Younghwan Kwon , Seungjoo An , Hyeonjae Lee , Sejin Oh
IPC: G06F15/16 , H04N7/173 , H04N21/81 , H04L12/24 , H04N21/235 , H04N21/435 , H04L29/08 , H04L29/06 , H04N21/41 , H04N21/437 , H04N21/858 , H04N21/436 , H04N21/222 , H04N21/478 , H04N21/43 , H04N21/8543
CPC classification number: H04N21/8133 , H04L41/5058 , H04L65/1093 , H04L65/4076 , H04L67/16 , H04N21/222 , H04N21/235 , H04N21/4126 , H04N21/4307 , H04N21/435 , H04N21/43615 , H04N21/437 , H04N21/478 , H04N21/8173 , H04N21/8543 , H04N21/8586
Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application running in a second device, wherein the discovery message advertises second screen support services that the first device can provide, receiving a request for descriptions of the second screen support services from the second screen application, sending a response with the descriptions to the second screen application, providing a HTTP proxy server using a HTTP proxy server service allowing the second device to access files that are received by the first device in a broadcast stream, wherein the HTTP proxy server service is one of the second screen support services, receiving the files from the broadcast stream and delivering the files to the second device via the HTTP proxy server.
Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括将发现消息发送到在第二设备中运行的第二屏幕应用，其中发现消息通告第一设备可以提供的第二屏幕支持服务，从第二屏幕接收关于第二屏幕支持服务的描述的请求 向第二屏幕应用发送具有描述的响应，使用HTTP代理服务器服务提供HTTP代理服务器，允许第二设备访问广播流中由第一设备接收的文件，其中HTTP代理服务器服务 是第二个屏幕支持服务之一，从广播流接收文件，并通过HTTP代理服务器将文件传送到第二个设备。
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14.发明授权Method and apparatus for transmitting and receiving audio stream in wireless communication system 有权用于在无线通信系统中发送和接收音频流的方法和装置公开(公告)号：US09544718B2
公开(公告)日：2017-01-10
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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公开(公告)号：US20150133049A1
公开(公告)日：2015-05-14
申请号：US14399877
申请日：2013-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Minsoo Lee , Sungsoo Kim , Yujung Jung
CPC classification number: H04B5/0031 , H04W4/60
Abstract: Disclosed are a method and apparatus for downloading content using NFC. The content-downloading method of the present invention is performed by a first device, and comprises the steps of: transmitting a content-downloading request for requesting a download of content using a second device; receiving a confirmation to the content-downloading request from the device which has received the content-downloading request; receiving a wake-up request from the second device; and receiving, from the second device, the content downloaded to the second device in response to the content-downloading request. Accordingly, a user may support a download reservation and transmission by simply placing NFC-supporting devices in contact, support a queue download request and list management using NFC between network attached storage (NAS) and a smart device, and support a queue request and caching using a home network after establishing an NFC link.
Abstract translation: 公开了一种使用NFC下载内容的方法和装置。 本发明的内容下载方法由第一设备执行，包括以下步骤：使用第二设备发送请求下载内容的内容下载请求; 从已经接收到内容下载请求的设备接收到对内容下载请求的确认; 从第二设备接收唤醒请求; 以及响应于所述内容下载请求从所述第二设备接收下载到所述第二设备的内容。 因此，用户可以通过简单地将NFC支持设备置于联系状态来支持下载预约和传输，支持队列下载请求和利用网络连接存储（NAS）和智能设备之间的NFC进行列表管理，并支持队列请求和缓存 在建立NFC链路之后使用家庭网络。
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Patent Agency Ranking
公开(公告)号：US20150058905A1
公开(公告)日：2015-02-26
申请号：US14508783
申请日：2014-10-07
Applicant: LG Electronics Inc.
Inventor： Kyungho Kim , Minsoo Lee , Jangwoong Park , Seungryul Yang , Jinpil Kim , Kyoungsoo Moon , Janghun Bae , Jaekoo Lee , Younghwan Kwon , Seungjoo An , Hyeonjae Lee , Sejin Oh
IPC: H04N21/81 , H04N21/437 , H04N21/41 , H04N21/435
CPC classification number: H04N21/8133 , H04L41/5058 , H04L65/1093 , H04L65/4076 , H04L67/16 , H04N21/222 , H04N21/235 , H04N21/4126 , H04N21/4307 , H04N21/435 , H04N21/43615 , H04N21/437 , H04N21/478 , H04N21/8173 , H04N21/8543 , H04N21/8586
Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.
Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括向第二屏幕应用发送发现消息，接收关于第二屏幕支持服务的描述的请求，使用描述发送响应，接收触发，以及使用触发服务将触发传送到第二设备。
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公开(公告)号：US12289599B2
公开(公告)日：2025-04-29
申请号：US18025161
申请日：2020-09-08
Applicant: LG ELECTRONICS INC.
Inventor： Minsoo Lee , Jingu Choi , Gyunghwan Yook , Seunghyun Yoo , Yongcheol Park
IPC: H02J50/80 , H04B5/70 , H04W12/069 , H04W12/50 , H02J50/12
Abstract: A wireless power transmission apparatus for transmitting wireless power to a wireless power reception apparatus, according to an embodiment of the present specification: transmits wireless power to the wireless power reception apparatus by means of magnetic coupling to the wireless power reception apparatus at an operating frequency; communicates with the wireless power reception apparatus by using at least one of in-band communication using the operating frequency and out-band communication using BLUETOOTH® communication; performs an authentication step with the wireless power reception apparatus to increase the level of the wireless power being transmitted to the wireless power reception apparatus; and includes, in a BLUETOOTH® packet, an authentication message required in the authentication step, and transmits the included authentication message to the wireless power reception apparatus via the BLUETOOTH® communication.
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公开(公告)号：US12113790B2
公开(公告)日：2024-10-08
申请号：US17626282
申请日：2020-07-13
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyu Kim , Jingu Choi , Minsoo Lee , Jinkwon Lim
CPC classification number: H04L63/0869 , H02J50/10 , H02J50/40 , H02J50/80 , H04L9/3247 , H04L9/3265 , H04L9/3297 , H04L63/102 , H04L63/123 , H04W12/06
Abstract: According to one embodiment of the present specification, a method for performing authentication between an authentication initiator and an authentication responder in a wireless power transmission system comprises the steps in which: the authentication initiator transmits an initiator certificate chain and an initiator signature to the authentication responder; the authentication initiator receives a responder certificate chain and a responder signature from the authentication responder who has authenticated the authentication initiator by verifying the initiator signature information; and the authentication initiator verifies the responder signature to authenticate the authentication responder.
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公开(公告)号：US12041531B2
公开(公告)日：2024-07-16
申请号：US17423770
申请日：2020-01-17
Applicant: LG ELECTRONICS INC.
Inventor： Hyeonjae Lee , Minsoo Lee , Jinkwon Lim
CPC classification number: H04W48/10 , H04R5/02 , H04W4/80 , H04W48/16 , H04S5/02 , H04W12/0431 , H04W12/50
Abstract: The present disclosure relates to a method and device for a control device to set an audio channel in a wireless communication system by using Bluetooth Low Energy technology. According to the present disclosure, an advertising packet is received from each of a plurality of devices, wherein the advertising packet includes at least one among location information, codec information, and/or role information for the respective device. The control device transmits a plurality of pieces of setting information, for providing an audio service, to the plurality of devices on the basis of the advertising packet, wherein each piece of setting information includes delay information about the respective device, and the control device transmits channel setting information for an isochronous channel, for providing the audio service, to the plurality of devices.
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公开(公告)号：US20230179022A1
公开(公告)日：2023-06-08
申请号：US17920104
申请日：2021-04-21
Applicant: LG ELECTRONICS INC.
Inventor： Jingu Choi , Minsoo Lee , Gyunghwan Yook , Yongcheol Park
Abstract: A wireless power transmitter, according to one embodiment of the present specification, comprises: a power converter that transmits wireless power to a wireless power receiver and transmits the wireless power to the wireless power receiver by means of magnetic coupling with the wireless power receiver at an operating frequency; and a controller that communicates with the wireless power receiver and controls the transmission of the wireless power by using at least one of in-band communication using the operating frequency and out-band communication using a frequency other than the operating frequency, wherein the controller: transmits and receives a message to and from the wireless power receiver by using both the in-band communication and the out-band communication, wherein the controller transmits and receives a message related to detection of foreign substances between the wireless power receiver and the power converter by using the in-band communication, and transmits and receives an authentication related message to and from the wireless power receiver by using the out-band communication.
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