公开(公告)号：US20140064126A1

公开(公告)日：2014-03-06

申请号：US14015903

申请日：2013-08-30

Applicant: LG ELECTRONICS INC.

Inventor： Dongguk LIM ,  Dongcheol KIM ,  Jiwon KANG ,  Hangyu CHO ,  Sungho PARK

IPC: H04W24/00

CPC classification number: H04W24/00 ,  G01S5/0252 ,  G01S5/0257 ,  G01S5/0263 ,  H04W64/00 ,  H04W64/003

Abstract: A method for measuring the indoor position of a UE by a network node according to an embodiment of the present invention may include: receiving, from the UE, measurement information including the intensity of a signal received from an access point (AP) and feedback information including information about a sensor configured to measure movement of the UE and sensor measurement information regarding movement of the UE, measured by the sensor; estimating the position of the UE based on the measurement information and received signal strength (RSS) from the AP, predetermined for each reference point; and calculating the indoor position of the UE by applying the information about the sensor and a sensor correction factor corresponding to the sensor measurement information to the estimated position of the UE.

Abstract translation: 根据本发明实施例的用于测量由网络节点的UE的室内位置的方法可以包括：从UE接收包括从接入点（AP）接收的信号的强度的测量信息和反馈信息 包括关于传感器的信息，所述传感器被配置为测量所述UE的移动和关于由所述传感器测量的所述UE的移动的传感器测量信息; 基于针对每个参考点预定的来自AP的测量信息和接收信号强度（RSS）来估计UE的位置; 以及通过将关于传感器的信息和与传感器测量信息相对应的传感器校正因子应用于UE的估计位置来计算UE的室内位置。

公开(公告)号：US20140045520A1

公开(公告)日：2014-02-13

申请号：US13959380

申请日：2013-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Dongguk LIM ,  Dongcheol KIM ,  Jiwon KANG ,  Hangyu CHO ,  Sungho PARK

IPC: H04W4/02

CPC classification number: H04W4/023

Abstract: A method and apparatus for measuring the position of a terminal located in indoor using a wireless network is disclosed. The method for measuring a position of a terminal located in indoor using a wireless network includes receiving measurement result information obtained by performing measurement with respect to signals from three or more access points (APs), and calculating the position of the terminal using the measurement result information. The measurement result information includes signal strengths measured with respect to signals from a first band and a second band of each of the three APs.

Abstract translation: 公开了一种使用无线网络测量位于室内的终端的位置的方法和装置。 使用无线网络来测定位于室内的终端的位置的方法包括接收通过对来自三个以上接入点（AP）的信号进行测量而获得的测量结果信息，并使用测量结果来计算终端的位置 信息。 测量结果信息包括相对于来自三个AP中的每一个的第一频带和第二频带的信号测量的信号强度。

公开(公告)号：US20200149202A1

公开(公告)日：2020-05-14

申请号：US16683623

申请日：2019-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Dongcheol KIM ,  Youngjong Kim

IPC: D06F21/08 ,  D06F37/40 ,  D06F33/02 ,  D06F37/14

Abstract: A laundry treatment machine may include an outer tub having an opening at a top through which laundry is inserted. The outer tub may contain wash water for washing the laundry. An inner tub may be rotatably provided inside the outer tub. A pulsator may be rotatably provided at a bottom of the inner tub to generate a current or flow of water flowing at a lower part of the inner tub. A water current generating protrusion that protrudes inward from a peripheral surface of the inner tub and extends upward from a bottom end of the inner tub may generate a current or flow of water flowing along an upper part of the inner tub.

公开(公告)号：US20190093277A1

公开(公告)日：2019-03-28

申请号：US16083097

申请日：2017-03-10

Applicant: LG Electronics Inc.

Inventor： Dongcheol KIM ,  Youngjong KIM ,  Youngjun KIM

IPC: D06F39/08 ,  D06F23/04 ,  D06F39/10 ,  D06F37/26 ,  D06F37/24 ,  D06F37/40

Abstract: Disclosed is a washing machine comprising: an outer tub which is disposed inside a cabinet and stores washing water; a sidewall member which is rotatably installed inside the outer tub and accommodates laundry therein; a tub base which is coupled to a lower end of the sidewall member and has a washing water inflow hole and a communication hole that are spaced apart from each other along a height direction; a guide member which is coupled to a bottom surface of the tub base and configured to communicate the washing water inflow hole and the communication hole in an outside of the tub base; and an upward flow path of washing water which extends along a height direction of the sidewall member and communicates with the guide member through the communication hole.

公开(公告)号：US20190089763A1

公开(公告)日：2019-03-21

申请号：US16082524

申请日：2017-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Byungjoo LEE ,  Dongcheol KIM ,  Youngjun JO ,  Taesung LIM

IPC: H04L29/06 ,  H04W76/14 ,  H04L29/08

Abstract: The present specification may provide a method for a sink device receiving a streaming from a source device in a wireless communication system. In this regard, the method for receiving streaming may comprise the steps of: receiving from the source device streaming over a first transport protocol; transmitting to the source device a first message including information regarding a transport protocol of the sink device when the first transport protocol connection is disconnected; receiving from the source device a second message including information regarding a transport protocol of the source device; and receiving from the source device the streaming over one of the first transport protocol and a second transport protocol.

公开(公告)号：US20180359497A1

公开(公告)日：2018-12-13

申请号：US15746242

申请日：2016-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Dongcheol KIM ,  Byungjoo LEE ,  Youngjun JO ,  Hyunbee PARK ,  Taesung LIM

IPC: H04N21/235 ,  H04N21/4363 ,  H04L29/06 ,  H04W8/00

CPC classification number: H04N21/2353 ,  H04L65/1069 ,  H04L65/4084 ,  H04L65/608 ,  H04N21/43637 ,  H04N21/8126 ,  H04W8/005

Abstract: A method and a device for transmitting metadata in a WFD are provided. Particularly, a WFD source forms a WFD frame including a WFD header and metadata. The WFD source transmits, to a WFD sink, a packet stream created by packetizing a metadata stream including the WFD frame. The WFD header includes a metadata structure field and a metadata update indicator. The metadata structure field indicates whether the metadata has a video metadata structure or an audio metadata structure. The metadata update indicator indicates that previous metadata is updated such that all of the previous metadata is replaced with new metadata, or that the previous metadata is incrementally updated together with updated metadata.

公开(公告)号：US20180298539A1

公开(公告)日：2018-10-18

申请号：US15766669

申请日：2016-10-08

Applicant: LG Electronics Inc.

Inventor： Youngjun KIM ,  Youngjong KIM ,  Dongcheol KIM ,  Insik YU

IPC: D06F37/14 ,  D06F37/24 ,  D06F37/40 ,  D06F37/42 ,  D06F39/08

Abstract: Disclosed herein is a washing machine including an inner tub assembly for accommodating laundry, a pulsator rotatably provided to an inner lower portion of the inner tub assembly, a blade installed at a lower portion of the pulsator to be rotatable independently from the pulsator, the blade being configured to pump wash water to raise the wash water to an upper end of the inner tub assembly, a drive motor for providing rotational power to the pulsator and the blade, and a power transmission unit for transmitting power of the drive motor to the pulsator and the blade, respectively.

公开(公告)号：US20180242135A1

公开(公告)日：2018-08-23

申请号：US15757331

申请日：2016-09-02

Applicant: LG ELECTRONICS INC.

Inventor： Byungjoo LEE ,  Dongcheol KIM ,  Giwon PARK ,  Youngjun JO ,  Taesung LIM

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

Abstract: The present invention may provide a method for a first terminal performing connection capability exchange in a wireless communication system. Here, the method for performing connection capability exchange may comprise the steps of: transmitting, to a second terminal, a P2P probe request frame for a service discovery; receiving, from the second terminal, a P2P probe response frame for the service discovery; performing the establishment of a connection with the second terminal; and forming an ASP session with the second terminal. Here, the P2P probe request frame and the P2P probe response frame comprise connection capability exchange information, and the establishment of a connection may be performed on the basis of the connection capability exchange information.

公开(公告)号：US20180054698A1

公开(公告)日：2018-02-22

申请号：US15555196

申请日：2016-03-09

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Byungjoo LEE ,  Dongcheol KIM ,  Hyunhee PARK

IPC: H04W4/02

CPC classification number: H04W4/02 ,  H04W8/00 ,  H04W8/005 ,  H04W64/00 ,  H04W84/12 ,  H04W84/18

Abstract: A method and a device for positioning a NAN terminal in a wireless LAN system are provided. A first station receives, through a service discovery frame during a preset discovery window, allocation information of an available window for reporting a location estimate value of the first station, location information of a second station located within a distance of one hop from the first station, and location information of a third station located within a distance of at least one hop from the second station. The first station determines the location estimate value of the first station on the basis of the location information of the second station and the location information of the third station. The first station reports the location estimate value of the first station during a section indicated by the allocation information of the available window.

公开(公告)号：US20180041946A1

公开(公告)日：2018-02-08

申请号：US15553104

申请日：2016-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Hyunhee PARK ,  Dongcheol KIM ,  Byungjoo LEE ,  Giwon PARK ,  Taesung LIM

IPC: H04W48/16 ,  H04W72/04 ,  H04W84/18 ,  H04W12/06 ,  H04L9/08 ,  H04L9/32 ,  H04W8/00 ,  H04W76/02

Abstract: The present specification relates to a method for transmitting data by a first neighbor awareness networking (NAN) device in a wireless communication system. The method for transmitting data may comprise the steps of: performing a service discovery for a first service with a second NAN device through a service discovery frame (SDF); and exchanging data for the first service with the second NAN device on the basis of the performed service discovery. Here, when at least one of authentication and association is required in transmitting the data for the first service, attribute information which is required for the data transmission among information on authentication attributes and information on association attributes may be included in the service discovery frame.