459 patents
Page 8 of 23
Utility
Method and apparatus for processing video signal
13 Sep 22
A method for decoding a video according to the present invention may comprise: deriving a spatial merge candidate for a current block, generating a merge candidate list for the current block based on the spatial merge candidate, obtaining motion information for the current block based on the merge candidate list, and performing motion compensation for the current block based on the motion information.
Bae Keun Lee
Filed: 17 Dec 20
Utility
Method and apparatus for processing video signal
13 Sep 22
A method for decoding a video according to the present invention may comprise: deriving a spatial merge candidate for a current block, generating a merge candidate list for the current block based on the spatial merge candidate, obtaining motion information for the current block based on the merge candidate list, and performing motion compensation for the current block based on the motion information.
Bae Keun Lee
Filed: 17 Dec 20
Utility
Method and apparatus for processing video signal
13 Sep 22
A method for decoding a video according to the present invention may comprise: deriving a spatial merge candidate for a current block, generating a merge candidate list for the current block based on the spatial merge candidate, obtaining motion information for the current block based on the merge candidate list, and performing motion compensation for the current block based on the motion information.
Bae Keun Lee
Filed: 17 Dec 20
Utility
Method and apparatus for transmitting or receiving data in unlicensed band
13 Sep 22
Provided are a method and apparatus for transmitting or receiving data in an unlicensed band.
Kyujin Park
Filed: 9 Aug 19
Utility
Method and apparatus for performing listen before talk (LBT) for wireless communication in unlicensed band
13 Sep 22
Provided are a method and apparatus for performing listen before talk (LBT) by a terminal for wireless communication in an unlicensed band.
Kyujin Park
Filed: 14 May 19
Utility
Video signal processing method and device for performing intra-prediction for an encoding/decoding target block
6 Sep 22
A method for decoding a video according to the present invention may comprise: deriving a plurality of reference sample lines for a current block, selecting at least two among the plurality of reference sample lines, and performing intra prediction for the current block based on the selected reference sample lines.
Bae Keun Lee
Filed: 3 Aug 17
Utility
Method and apparatus for processing video signal
6 Sep 22
A method for decoding a video according to the present invention may comprise: determining whether to divide a current block with quad tree partitioning, and dividing the current block into four partitions based on a vertical line and a horizontal line when it is determined that the current block is divided with the quad tree partitioning.
Bae Keun Lee
Filed: 18 Dec 20
Utility
Method and apparatus for processing video signal
30 Aug 22
A method for decoding a video according to the present invention may comprise: determining whether to divide a current block with quad tree partitioning, and dividing the current block into four partitions based on a vertical line and a horizontal line when it is determined that the current block is divided with the quad tree partitioning.
Bae Keun Lee
Filed: 18 Dec 20
Utility
Method and apparatus for processing video signal
30 Aug 22
A method for decoding a video according to the present invention may comprise: determining whether to divide a current block with quad tree partitioning, and dividing the current block into four partitions based on a vertical line and a horizontal line when it is determined that the current block is divided with the quad tree partitioning.
Bae Keun Lee
Filed: 18 Dec 20
Utility
Method and apparatus for transmitting and receiving control information and data in frame structure of short transmission time interval
30 Aug 22
Provided are a method for transmitting and receiving control information and data between a user equipment and a base station in a short TTI frame structure.
Ki-tae Kim, Woo-jin Choi
Filed: 2 May 17
Utility
Method and apparatus for transmitting and receiving control information and data in frame structure of short transmission time interval
30 Aug 22
Provided are a method for transmitting and receiving control information and data between a user equipment and a base station in a short TTI frame structure.
Ki-tae Kim, Woo-jin Choi
Filed: 2 Nov 18
Utility
Quantum Key Distribution Method, Device, and System
11 Aug 22
Provided are a quantum key distribution method, device, and system.
Ji-eun LEE, Choon-gul PARK
Filed: 15 Sep 20
Utility
Method and apparatus for processing video signal
9 Aug 22
An image decoding method according to the present invention may include: a step for deriving merge candidates from neighboring blocks adjacent to a current block; a step for generating a first merge candidate list including the merge candidates; a step for decoding information for specifying any one of the merge candidates included in the first merge candidate list; and a step for deriving motion information about the current block from the merge candidate allocated with an index determined by the information.
Bae Keun Lee
Filed: 23 May 19
Utility
Method and apparatus for processing video signal
9 Aug 22
A method for decoding a video according to the present invention may comprise: deriving a spatial merge candidate for a current block, generating a merge candidate list for the current block based on the spatial merge candidate, obtaining motion information for the current block based on the merge candidate list, and performing motion compensation for the current block based on the motion information.
Bae Keun Lee
Filed: 22 Jul 20
Utility
Method and apparatus for processing video signal
9 Aug 22
An image decoding method according to the present invention can comprise the steps of: deriving merge candidates from neighboring blocks adjacent to a current block; generating a merge candidate list including the merge candidates, wherein the arrangement order of the merge candidates in the merge candidate list is determined on the basis of initial priorities; re-arranging the merge candidates included in the merge candidate list; decoding information for specifying at least one of the merge candidates included in the merge candidate list; and deriving motion information of the current block from a merge candidate corresponding to the information.
Bae Keun Lee
Filed: 7 Jun 19
Utility
Method and Apparatus for Processing Video Signal
4 Aug 22
A method for decoding an image according to the present invention comprises the steps of: deriving an intra prediction mode of a current block; and changing the intra prediction mode to a wide angle intra prediction mode when the intra prediction mode is less than or equal to a threshold value and the current block is a non-square having a width greater than a height.
Bae Keun LEE
Filed: 19 Apr 22
Utility
Method and apparatus for transmitting sidelink HARQ feedback information
2 Aug 22
Provided is a method of a receiver UE for transmitting sidelink HARQ feedback information.
Kyujin Park
Filed: 18 Sep 19
Utility
Method and apparatus for transmitting sidelink HARQ feedback information
2 Aug 22
Provided are a method and an apparatus of a user equipment for transmitting sidelink HARQ feedback information.
Kyujin Park
Filed: 18 Sep 19
Utility
Method and apparatus for transmitting and receiving downlink signal in next generation wireless network
2 Aug 22
Provided are a method and apparatus for transmitting and receiving a downlink signal for supporting effective multiplexing between data traffic having mutually different QoS requirements in a next generation/5G wireless access network (“New Radio” (NR)) for which discussion has begun in 3GPP.
Kyujin Park, Woo-jin Choi
Filed: 16 Nov 17
Utility
Method for Performing Communication by Using Non-terrestrial Network, and Apparatus Therefor
28 Jul 22
Provided are apparatus and method for communication in a non-terrestrial network (NTN).
Sung-pyo HONG
Filed: 6 Mar 20