172 patents
Page 2 of 9
Utility
Base Station Device, and Method for Transmitting Data and Signal
22 Jul 21
To consider a structure in which a radio module of a separate base station is extended/designed to have upper layer processing functions, as well as an RF processing function, the present invention defines a new fronthaul interface to reduce the fronthaul capacity required for transmitting data and a signal by a radio module in a separate base station.
Min Soo NA, Gi Wan CHOI, Chang Soon CHOI
Filed: 10 Jan 18
Utility
Prediction Method Using Current Picture Referencing Mode, and Video Decoding Device Therefor
22 Jul 21
Disclosed are a method for predicting a current block using a current picture referencing mode (also called intra block copy (ibc) mode), and a video encoding or decoding device therefor.
Jae Il KIM, Sun Young LEE, Se Hoon SON, Jae Seob SHIN
Filed: 8 Apr 21
Utility
Vehicle Position Estimation Device, Vehicle Position Estimation Method, and Computer-readable Recording Medium for Storing Computer Program Programmed to Perform Said Method
8 Jul 21
In accordance with an aspect of the present disclosure, there is provided a vehicle position estimation method.
Seongsoo LEE
Filed: 2 Nov 18
Utility
Wireless Communication Terminal and Wireless Communication Method for Multi-user Concurrent Transmission
8 Jul 21
Woojin AHN, Yongho KIM, Jinsam KWAK, Juhyung SON
Filed: 11 Jan 21
Utility
Apparatus and Method for Video Encoding or Decoding
8 Jul 21
The present invention relates to efficient signaling of an intra prediction mode for predicting a current block in intra prediction coding.
Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE
Filed: 4 Mar 21
Utility
Wireless Communication Method and Wireless Communication Terminal for Transmitting Information on Buffer Status
1 Jul 21
Provided is a wireless communication terminal wirelessly communicating with a base wireless communication terminal.
Yongho Kim, Jinsam Kwak, Juhyung Son
Filed: 17 Mar 21
Utility
Holographic Image Display Device
1 Jul 21
A holographic image display device according to one embodiment comprises: an image display unit on which a holographic image is displayed; and a spatial impression providing unit which forms a space surrounding the holographic image, and includes a transparent color material such that the space looks colored and the holographic image can be recognized from the outside.
Yong Woo BAE, Dongyoub SINN, Hak-Soon LEE, Jinsoo JEON, Gukchan LIM
Filed: 19 Oct 18
Utility
Method and Device for Simplifying Three-dimensional Mesh Data
17 Jun 21
In accordance with an aspect of the present disclosure, there is provided a method for simplifying three-dimensional mesh data using three-dimensional mesh data simplification device.
Seungho SHIN, Gukchan LIM, Jinsoo JEON, Ikhwan CHO
Filed: 31 Oct 18
Utility
Apparatus and Method for Estimating Location of Vehicle
17 Jun 21
In accordance with an aspect of the present disclosure, there is provided an apparatus for estimating a location of a vehicle including, a communication unit configured to receive, from an information providing vehicle, identification information and location information on a driving vehicle in a vicinity of the information providing vehicle, a weighted value obtaining unit configured to obtain a weighted value representing accuracy of the location information based on the received identification information and a location estimating unit configured to estimate a location of the driving vehicle by applying the weighted value to the location information.
Taekyeong LEE
Filed: 1 Mar 21
Utility
Wireless Communication Terminal and Wireless Communication Method for Multiuser Edca Operation
17 Jun 21
The present invention relates to a wireless communication terminal and a wireless communication method for a multi-user EDCA operation, and more particularly, to a wireless communication terminal and a wireless communication method for performing a combination of a legacy EDCA operation and a multi-user EDCA operation.
Woojin Ahn, Juhyung Son, Jinsam Kwak, Geonjung Ko
Filed: 25 Feb 21
Utility
Wireless Communication Terminal and Wireless Communication Method for Multiuser Edca Operation
17 Jun 21
The present invention relates to a wireless communication terminal and a wireless communication method for a multi-user EDCA operation, and more particularly, to a wireless communication terminal and a wireless communication method for performing a combination of a legacy EDCA operation and a multi-user EDCA operation.
Woojin AHN, Juhyung SON, Jinsam KWAK, Geonjung KO
Filed: 26 Feb 21
Utility
Image Coding/decoding Method and Apparatus Using Correlation In Ycbcr
10 Jun 21
Disclosed is video encoding/decoding method and apparatus using a correlation of YCbCr.
Tae Young NA, Jae-seob SHIN, Sun Young LEE, Se Hoon SON, Jeong-yeon LIM
Filed: 4 Jan 19
Utility
Wireless Communication Method for Uplink Multiple-user Transmission Schedule and Wireless Communication Terminal Using the Method
10 Jun 21
The present invention relates to a wireless communication method for uplink multi-user transmission scheduling and a wireless communication terminal using the same.
Jinsoo AHN, Woojin Ahn, Yongho Kim, Jinsam kwak, Juhyung Son
Filed: 14 Oct 20
Utility
Wireless Communication Method Using Ofdma Random Access and Wireless Communication Terminal Using Same
10 Jun 21
Provided is a wireless communication terminal that wirelessly communicates with a base wireless communication terminal.
Geonjung KO, Juhyung SON, Woojin AHN, Jinsam KWAK
Filed: 18 Dec 20
Utility
Method and Device for Encoding/decoding Image
3 Jun 21
Disclosed is a method and apparatus for encoding/decoding a video.
Jeong-yeon LIM, Jae Seob SHIN, Sun Young LEE, Se Hoon SON, Tae Young NA, Jae Il KIM
Filed: 9 Apr 19
Utility
Method and Device for Switching Media Service Channels
3 Jun 21
Embodiments relate to a method and a device for switching media service channels, which minimize the time required to detect the first I frame for a switch channel by utilizing a caching server when switching channels in an IP-based media service, such as IPTV, and at the same time, minimize the time required for synchronization by changing time information in caching information transmitted from the caching server, such that channel switching between media service channels can be performed more quickly.
Dai Boong LEE, Youn Kwon KIM, Sang Ho BAE, Gun Woo KIM, Jeong Mee MOON
Filed: 8 Feb 21
Utility
Method and Apparatus for Encoding and Decoding Video Using Skip Mode
27 May 21
A video encoding apparatus includes: an inter prediction unit to determine a motion parameter of a current block and generate a predicted block of the current block, by performing a motion estimation on the current block; and an optimal mode determining unit to set a prediction mode of the current block as a SKIP mode when (i) the motion parameter of the current block is identical to a motion parameter of a candidate block among a plurality of candidate blocks and (ii) all-zero coefficients result from a transform and a quantization performed on a residual data block representing the difference between the current block and the predicted block.
Jeongyeon LIM, Joong Gunn PARK, Byeungwoo JEON, Haekwang KIM, Joohee MOON, Yunglyul LEE, Jongki HAN, Jungyoup YANG, Jaehwan KIM, Kwanghyun WON, Hoyoung LEE
Filed: 29 Jan 21
Utility
Base Station Apparatus, Terminal Apparatus, and Qos Control Method
27 May 21
Disclosed are a BS apparatus, a terminal apparatus, and a QoS control method for implementing the service flow-based QoS control without increasing complexity compared to the conventional bearer-based QoS control method.
Sang Soo JEONG, Jong Han PARK
Filed: 1 Feb 21
Utility
Aggregated-mpdu, Method for Transmitting Response Frame Thereto, and Wireless Communication Terminal Using Same
20 May 21
Woojin AHN, Juhyung Son, Geonjung Ko, Jinsam Kwak
Filed: 25 Jan 21
Utility
Aggregated-mpdu, Method for Transmitting Response Frame Thereto, and Wireless Communication Terminal Using Same
20 May 21
Woojin AHN, Juhyung SON, Geonjung KO, Jinsam KWAK
Filed: 25 Jan 21