172 patents
Page 8 of 9
Utility
Method and Apparatus for Encoding/decoding Images Using Adaptive Motion Vector Resolution
26 Feb 20
The present disclosure relates to a method and apparatus for improving the encoding efficiency by adaptively changing the resolution of the motion vector in the inter prediction encoding and inter prediction decoding of a video.
Sunyeon KIM, Jeongyeon LIM, Joohee MOON, Yunglyul LEE, Haekwang KIM, Byeungwoo JEON, Juock LEE, Dongwon KIM
Filed: 29 Oct 19
Utility
Wireless Communication Method for Simultaneous Data Transmission and Reception and Wireless Communication Apparatus Using Same
26 Feb 20
Woojin AHN, Yongho KIM, Jinsam KWAK, Juhyung SON
Filed: 3 Nov 19
Utility
Wireless Communication Terminal for Multi-user Uplink Transmission, and Wireless Communication Method
26 Feb 20
Woojin AHN, Yongho KIM, Jinsam KWAK, Juhyung SON
Filed: 6 Oct 19
Utility
Transmission Device and Method of Operating Same
19 Feb 20
Proposed are a transmission device and a method of operating the same for stopping (ending) data transmission even though a predetermined number of repetitions, that is, Repetition Level (RL) repetitions remain when a reception device succeeds in data decoding while data is transmitted through a repetitive data transmission operation.
Kang Ho KIM
Filed: 13 Aug 19
Utility
Wireless Communication Terminal and Wireless Communication Method for Multi-user Uplink Transmission
19 Feb 20
To this end, provided are a wireless communication terminal, including: a transceiver; and a processor, wherein the processor is configured to: receive, by the transceiver, a trigger frame that triggers a multi-user uplink transmission, perform a multi-user uplink transmission in response to the received trigger frame, and receive, by the transceiver, an ACK for the multi-user uplink transmission, wherein when the multi-user uplink transmission is performed on a resource unit in which a temporary association identifier (AID) is assigned by the received trigger frame, the processor obtains ACK information for the terminal from the ACK for the multi-user uplink transmission based on the temporary AID and a wireless communication method using the same.
Woojin AHN, Yongho KIM, Jinsam KWAK, Juhyung SON
Filed: 23 Oct 19
Utility
Method and Apparatus for Providing Next Generation Network Service In Heterogeneous Network Environment
19 Feb 20
A method and an apparatus are disclosed for providing a next-generation network service in a heterogeneous network environment.
Sangsoo JEONG, Chang-soon CHOI
Filed: 22 Oct 19
Utility
Wireless Communication Method Using Trigger Information, and Wireless Communication Terminal Using Same
12 Feb 20
Provided is a wireless communication terminal that communicates wirelessly.
Woojin Ahn, Juhyung Son, Geonjung Ko, Jinsam Kwak
Filed: 7 Oct 19
Utility
Wireless Communication Method Using BSS Identifier and Wireless Communication Terminal Using Same
29 Jan 20
Provided is a wireless communication terminal that wirelessly communicates.
Geonjung KO, Woojin AHN, Juhyung SON, Jinsam KWAK
Filed: 30 Sep 19
Utility
Wireless Communication Method and Wireless Communication Terminal
22 Jan 20
A wireless communication terminal is disclosed.
Juhyung Son, Jinsam Kwak, Geonjung Ko
Filed: 25 Sep 19
Utility
Apparatus and Method for Video Encoding or Decoding
25 Dec 19
The present disclosure relates to video encoding or decoding for splitting a picture into a plurality of tiles in order to encode video efficiently.
Jeong-yeon LIM, Se-hoon SON, Sun-young LEE, Jae-seob SHIN
Filed: 2 Sep 19
Utility
Method and Apparatus for Managing Mobility In Wireless Communication System
25 Dec 19
The present disclosure in an aspect provides a method of managing mobility of a UE in a wireless communication system, including 1) determining in an RRC inactive state (an RRC inactive mode), whether to change a serving cell that is currently attached, 2) when determining to change the serving cell, receiving a system information from a target cell, and checking, based on the system information, whether a base station that controls the serving cell is identical to or different from a base station that controls the target cell, and 3) depending on identity or difference between the base station that controls the target cell and the base station that controls the serving cell, performing i) releasing an RRC-connection to thereby transition into an idle state, or ii) a cell change procedure to the target cell.
Sangsoo JEONG
Filed: 25 Dec 17
Utility
Method for Providing Streaming Service and Apparatus Therefor
18 Dec 19
The present invention relates to a method for providing a streaming service and an apparatus therefor, the method and apparatus allowing streaming data to be provided by changing into service quality suitable for a busy cell in advance, before a terminal enters the busy cell, so as to prevent sudden changes in image quality when the terminal enters the busy cell, thereby enabling a deterioration, which is recognizable by a user, in the image quality to be minimized and a streaming service to be seamlessly used.
Jongmin LEE
Filed: 23 May 17
Utility
Video Decoding Method and Apparatus
11 Dec 19
Disclosed herein is a video decoding method for decoding an input bitstream in which each of pictures has been encoded with being split into a plurality of tiles.
Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE, Jung-han KIM
Filed: 20 Aug 19
Utility
Quantum Noise-based Random Number Generating Apparatus Utilizing a Plurality of Light Sources
4 Dec 19
The present disclosure discloses a random number generating apparatus capable of equalizing the spatial intensity distribution of light signals that are radiated from a light resource and are input to individual pixels.
Jeong Woon CHOI, Seok Beom CHO
Filed: 23 Feb 17
Utility
Method and Apparatus for Controlling Soft Buffer for TDD-FDD Carrier Aggregation
27 Nov 19
Disclosed is a method of performing a Hybrid Automatic Repeat reQuest (HARQ) operation by a user equipment (UE), including: establishing a Radio Resource Control (RRC) connection with a base station through a first serving cell, the first serving cell supporting a Time Division Duplex (TDD) mode; receiving an RRC message from the base station through the first serving cell, the RRC message including carrier aggregation (CA) configuration information, the CA configuration information including information of a second serving cell supporting a Frequency Division Duplex (FDD) mode, and the first serving cell and the second serving cell being aggregated by a TDD-FDD CA scheme; and determining a maximum number of DL HARQ processes for the second serving cell based on a uplink (UL)/downlink (DL) configuration of the first serving cell when the second serving cell is a secondary serving cell (SCell) associated with the first serving cell through the TDD-FDD CA scheme.
Dong Hyun PARK
Filed: 6 Aug 19
Utility
Apparatus and Method for Video Encoding or Decoding
20 Nov 19
The present disclosure describes techniques that can be considered in intra-predicting diagonal edges that may be present in a block to be encoded.
Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN
Filed: 8 Jan 18
Utility
Wireless Communication Method and Wireless Communication Terminal Using Multiple Channels
20 Nov 19
Provided is a wireless communication terminal.
Jinsoo Ahn, Yongho Kim, Jinsam Kwak, Juhyung Son
Filed: 30 Jul 19
Utility
Signaling Method for Multi-user Transmission, and Wireless Communication Terminal and Wireless Communication Method Using Same
13 Nov 19
Juhyung SON, Jinsam KWAK, Geonjung KO
Filed: 22 Jul 19
Utility
Base Station, and Qos Control Method of Wireless Section
6 Nov 19
Disclosed is technology for applying a more differential QoS, that is, service quality to each communication service by implementing a differential QoS control in a radio section more precisely without any increase in complexity and load compared to a conventional bearer based QoS control method.
Min Soo NA, Chang Soon CHOI
Filed: 3 Apr 18
Utility
Wireless Communication Method and Wireless Communication Terminal for Transmitting Information on Buffer Status
6 Nov 19
Provided is a wireless communication terminal wirelessly communicating with a base wireless communication terminal.
Yongho KIM, Jinsam Kwak, Juhyung Son
Filed: 16 Jul 19