302 patents
Page 14 of 16
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
Wireless communication method using OFDMA random access and wireless communication terminal using same
13 Jan 20
Provided is a wireless communication terminal that wirelessly communicates with a base wireless communication terminal.
Geonjung Ko, Juhyung Son, Woojin Ahn, Jinsam Kwak
Filed: 24 Jun 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
Stamper, terminal, and operation method thereof
23 Dec 19
Disclosed are a stamper, a terminal and an operation method thereof.
Sun Ho Lee, Soo Woong Woo, Jae Hun Choi, Yang Hoon Shin
Filed: 10 Nov 16
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
Stamper, terminal, and method for operating the same
16 Dec 19
Disclosed are a stamper, a terminal and an operation method thereof.
Sun Ho Lee, Soo Woong Woo, Jae Hun Choi
Filed: 14 Nov 16
Utility
Wireless communication terminal and wireless communication method for multi-user uplink transmission
16 Dec 19
Woojin Ahn, Yongho Kim, Jinsam Kwak, Juhyung Son
Filed: 14 Nov 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
Wireless communication method for simultaneous data transmission and reception and wireless communication apparatus using same
9 Dec 19
Woojin Ahn, Yongho Kim, Jinsam Kwak, Juhyung Son
Filed: 25 May 15
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 providing next generation network service in heterogeneous network environment
2 Dec 19
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: 8 Nov 18
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
Terminal device and method for operating terminal device
25 Nov 19
Disclosed is a terminal device that is capable of taking an advantage of increasing transmission capacity in the FD transmission as much as possible by selectively using the FD transmission or the HD transmission in a multi-cell communication environment in consideration of a relationship with other neighboring nodes (base stations and terminals).
Min Soo Na, Tak Ki Yu, Dae Sik Hong, Han Ho Wang, Kwon Jong Lee
Filed: 23 Feb 16
Utility
Wireless communication method using trigger information, and wireless communication terminal using same
25 Nov 19
Provided is a wireless communication terminal that communicates wirelessly.
Woojin Ahn, Juhyung Son, Geonjung Ko, Jinsam Kwak
Filed: 25 Dec 18
Utility
Method and apparatus for encoding/decoding the motion vectors of a plurality of reference pictures, and apparatus and method for image encoding/decoding using same
25 Nov 19
A video decoding method using an inter prediction, includes: reconstructing a first differential motion vector and a second differential motion vector of a current block by decoding encoded data; deriving a first predicted motion vector and a second predicted motion vector of the current block from one or more neighboring blocks of the current block; generating a first motion vector of the current block by adding the first candidate motion vector to the first differential motion vector, and a second motion vector of the current block by adding the second candidate motion vector to the second differential motion vector; generating a predicted block of the current block by using the first and second motion vectors; reconstructing a residual block by decoding residual signals included in the encoded data; and adding each pixel value of the predicted block to a corresponding pixel value of the residual block.
Kwanghyun Won, Hayoon Kim, Byeungwoo Jeon, Joohee Moon, Yunglyul Lee, Haekwang Kim, Jungyoup Yang
Filed: 9 Mar 17
Utility
Terminal device, method and recording medium containing program for message processing
25 Nov 19
The present disclosure provides a terminal device.
Jintae Choi, Sangchul Ha, Yongwon Song
Filed: 28 Oct 15
Utility
Apparatus and method for supporting data transmission service over multiple networks
25 Nov 19
A transmitting device includes: a communication unit to transmit data through two or more networks including a first network and a second network; and a transmission controller to control the communication unit to transmit the data to the receiving device through the first network, and transmit the data, which is to be transmitted to the receiving device through the first network, to the receiving device in a roundabout way through the second network in response to the data roundabout transmission request state, where the transmission controller identifies whether the receiving device is in the data roundabout transmission request state, based on at least one selected from the group consisting of an available bandwidth, a connection error generation state, a predetermined delay value of receiving the data with respect to the first network.
Jahon Koo
Filed: 6 Oct 16
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