公开(公告)号：EP4262212A2

公开(公告)日：2023-10-18

申请号：EP23195165.8

申请日：2019-09-11

Applicant: LG Electronics Inc.

Inventor： LEE, Jaeho ,  NAM, Junghak ,  PARK, Naeri ,  JANG, Hyeongmoon

IPC: H04N19/54

Abstract: An image decoding method according to the present document includes obtaining motion prediction information for a current block from a bitstream, generating an affine MVP candidate list for the current block, deriving CPMVPs for CPs of the current block based on the affine MVP candidate list, deriving CPMVDs for the CPs of the current block based on the motion prediction information, deriving CPMVs for the CPs of the current block based on the CPMVPs and the CPMVDs, and deriving prediction samples for the current block based on the CPMVs.

公开(公告)号：EP4246979A2

公开(公告)日：2023-09-20

申请号：EP23185244.3

申请日：2019-04-24

Applicant: LG Electronics Inc.

Inventor： LEE, Jaeho

IPC: H04N19/70

Abstract: The present disclosure relates to a method by which a decoding apparatus performs video coding, comprising the steps of: generating a motion information candidate list for a current block; selecting one candidate from among those included in the motion information candidate list; deriving control point motion vectors (CPMVs) of the current block based on the selected candidate; deriving sub-block-unit or sample-unit motion vectors of the current block based on the CPMVs; deriving a predicted block based on the motion vectors; and reconstructing a current picture based on the predicted block, wherein the motion information candidate list includes an inherited affine candidate, the inherited affine candidate is derived based on candidate blocks coded by affine prediction, from among spatial neighboring blocks of the current block, and the inherited affine candidate is generated up to a pre-defined maximum number.

公开(公告)号：EP3761644A1

公开(公告)日：2021-01-06

申请号：EP19780669.8

申请日：2019-04-01

Applicant: LG Electronics Inc.

Inventor： LEE, Jaeho

IPC: H04N19/53 ,  H04N19/105 ,  H04N19/132 ,  H04N19/176

Abstract: A picture decoding method implemented by a decoding device, according to the present invention, comprises the steps of: acquiring motion prediction information from a bitstream; generating an affine MVP candidate list comprising affine MVP candidates for the current block; deriving CPMVPs for the respective CPs of the current block on the basis of one affine MVP candidate among the affine MVP candidates included in the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of information on the CPMVDs for the respective CPs included in the acquired motion prediction information; and deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs.

公开(公告)号：EP3571084A1

公开(公告)日：2019-11-27

申请号：EP18742081.5

申请日：2018-01-12

Applicant: LG Electronics Inc.

Inventor： CHOI, Sunghwan ,  KIM, Ilwan ,  LEE, Jaeho ,  JUNG, Dukyung

IPC: B60K35/00 ,  B60K37/02 ,  B60W50/14 ,  B60W40/105

公开(公告)号：EP3548957A2

公开(公告)日：2019-10-09

申请号：EP17875849.6

申请日：2017-05-11

Applicant: LG Electronics Inc.

Inventor： CHOI, Sunghwan ,  JUNG, Dukyung ,  KIM, Ilwan ,  LEE, Jaeho

IPC: G02B27/01 ,  B60K35/00

公开(公告)号：EP3507125A1

公开(公告)日：2019-07-10

申请号：EP17847023.3

申请日：2017-08-31

Applicant: LG Electronics Inc.

Inventor： KIM, Ilwan ,  LEE, Jaeho ,  CHOI, Sunghwan ,  JUNG, Dukyung

IPC: B60K35/00 ,  B60K37/02 ,  B60W40/02 ,  B60W50/14

公开(公告)号：EP3107222A1

公开(公告)日：2016-12-21

申请号：EP14882235.6

申请日：2014-06-05

Applicant: LG Electronics Inc.

Inventor： KWON, Younghwan ,  LEE, Minsoo ,  CHOI, Jingu ,  LEE, Jaeho ,  LEE, Hyeonjae ,  PARK, Jangwoong

IPC: H04B7/24

CPC classification number: H04L67/06 ,  G06F21/606 ,  G06F21/81 ,  G06F21/85 ,  H04L67/1095 ,  H04L67/16 ,  H04W4/80 ,  H04W8/005 ,  H04W76/10 ,  H04W84/20

Abstract: Disclosed herein is a method for performing communication using Bluetooth low energy (BLE) in a wireless communication system including a server device and a client device. The client device receives object changed indication information including object identification information indicative of a changed object from the server device. The object identification information includes the name of the changed object or the identifier (ID) of the changed object.

Abstract translation: 本发明公开了一种用于在无线通信系统，包括服务器设备和客户机设备使用蓝牙低功耗（BLE）的通信执行的方法。 所述客户端设备接收对象更改指示信息包括指示改变的对象从所述服务器设备的对象的识别信息。 对象识别信息包括改变该对象的改变的对象或标识符（ID）的名称。

公开(公告)号：EP3022977A1

公开(公告)日：2016-05-25

申请号：EP14827049.9

申请日：2014-07-03

Applicant: LG Electronics Inc.

Inventor： YANG, Seungryul ,  LEE, Minsoo ,  PARK, Jangwoong ,  CHOI, Jingu ,  KWON, Younghwan ,  LEE, Jaeho ,  LEE, Hyeonjae

IPC: H04W64/00 ,  H04W88/02

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.

Abstract translation: 本发明涉及一种计算电子设备位置的方法和装置。 本发明包括从主机设备接收公共分组，所述公共分组包含在发送数据分组时的频率相关信息或信息中的至少一个; 基于所述公共分组中包含的信息接收所述数据分组，所述数据分组包含所述主机设备的位置相关信息或天线相关信息中的至少一个; 使用所接收的数据分组的位置相关信息或天线相关信息中的至少一个来获取指示与所述主机设备的位置关系的角度信息; 以及基于所述角度信息计算所述电子设备的位置。

公开(公告)号：EP4376409A2

公开(公告)日：2024-05-29

申请号：EP24169958.6

申请日：2019-08-06

Applicant: LG Electronics Inc.

Inventor： LEE, Jaeho

IPC: H04N19/54

CPC classification number: H04N19/52 ,  H04N19/54

Abstract: An image decoding method performed by a decoding device according to the present disclosure comprises the steps of: obtaining motion prediction information relating to a current block from a bitstream; generating an affine MVP candidate list for the current block; deriving CPMVPs for CPs of the current block on the basis of the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs.

公开(公告)号：EP4351146A2

公开(公告)日：2024-04-10

申请号：EP24159675.8

申请日：2019-04-11

Applicant: LG Electronics Inc.

Inventor： LEE, Jaeho

IPC: H04N19/70

Abstract: Disclosed is an inter prediction method which includes deriving control points (CPs) for the current block, wherein the CPs include a first CP and a second CP, deriving a first motion vector predictor (MVP) for the first CP and a second MVP for the second CP based on neighboring blocks of the current block, decoding a first motion vector difference (MVD) for the first CP, decoding a difference of two MVDs (DMVD) for the second CP, deriving a first motion vector (MV) for the first CP based on the first MVP and the first MVD, deriving a second MV for the second CP based on the second MVP and the DMVD for the second CP, and generating a predicted block for the current block based on the first MV and the second MV.