302 patents
Page 15 of 16
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
Terminal device and method for protecting terminal device, and terminal management server
18 Nov 19
A terminal device includes: a condition checking unit to monitor an operation state of the terminal device by executing a terminal managing program, and determine whether the terminal device is in a state of a preset condition for terminal protection; a communication control unit to control the communication unit to be connected to the terminal management server using the location information when the condition checking unit determines that the terminal device is in a state of the condition for terminal protection, and control the communication unit to send the identification information to the terminal management server; and a lock control unit configured to lock the terminal device by executing the terminal managing program when a lock command is issued by, and received from, the terminal management server.
Eungsuk Lee
Filed: 24 Jan 16
Utility
Wireless communication method and wireless communication terminal
18 Nov 19
A wireless communication terminal is disclosed.
Juhyung Son, Jinsam Kwak, Geonjung Ko
Filed: 13 Oct 15
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
Encoding/decoding apparatus and method using flexible deblocking filtering
11 Nov 19
A video decoding method performed by a video decoding apparatus includes: generating a quantized frequency transform block by decoding a bitstream; reconstructing a residual block by inversely quantizing and inversely transforming the quantized frequency transform block; generating a prediction block corresponding to a current block; reconstructing the current block by adding the generated prediction block to the reconstructed residual block; and performing a deblocking filtering with respect to a boundary between subblocks within a frame including the reconstructed current block, by allowing numbers of filtered pixels in a first block of the subblocks and a second block of the subblocks that engage in the filtering to be different depending on one or more predetermined criterion.
Jeongyeon Lim, Joong Gunn Park, Byeungwoo Jeon, Joohee Moon, Yunglyul Lee, Haekwang Kim, Jongki Han, Jung Youp Yang
Filed: 2 Aug 18
Utility
Wireless communication terminal for multi-user uplink transmission, and wireless communication method
11 Nov 19
Woojin Ahn, Yongho Kim, Jinsam Kwak, Juhyung Son
Filed: 13 Aug 17
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
Utility
Method and Apparatus for Providing Services In Heterogeneous Network System
6 Nov 19
A method of providing a service in heterogeneous network systems and an apparatus therefor are disclosed.
Sangsoo JEONG
Filed: 21 Jul 19
Utility
Wireless Communication Method and Wireless Communication Terminal for Signaling Multi-user Packet
30 Oct 19
The present invention relates to a wireless communication method and a wireless communication terminal for signaling a multi-user packet.
Juhyung SON, Jinsam KWAK, Geonjung KO, Woojin AHN
Filed: 7 Jul 19
Utility
Method for Transmitting Content on Heterogeneous Network and Apparatus Therefor
30 Oct 19
The present invention relates to a method and an apparatus for transmitting content for a streaming service and can provide streaming content without delay even in a heterogeneous mobile network environment utilizing NAT technology, by transmitting and receiving a session key and UDP port information for transmitting the content using a UDP method through a TCP session, generating a UDP session between a terminal device and a content providing device, and providing the streaming content requested from the terminal device through the generated UDP session.
Jongmin LEE
Filed: 4 Jul 19
Utility
Video Bitstream Generation Method and Device for High-resolution Video Streaming
30 Oct 19
A method and apparatus are disclosed for generating a video bitstream for high-resolution video streaming.
Jeong-yeon LIM, Jae-seob SHIN, Sung-gul RYOO, Se-hoon SON, Hyeong-duck KIM, Sun-young LEE
Filed: 8 Jul 19
Utility
Apparatus and Method for Video Encoding or Decoding
30 Oct 19
Disclosed herein are a QTBT split structure allowing blocks of various shapes capable of more efficiently reflecting various local characteristics of video and a method of efficiently signaling the split structure.
Jeong-yeon LIM, Jae-seob SHIN, Se-hoon SON, Sun-young LEE
Filed: 7 Jul 19
Utility
Method and Apparatus of Controlling for Uplink Scheduling and Harq Timing
23 Oct 19
The present invention relates to an apparatus and method for controlling an uplink (UL) scheduling and Hybrid Automatic Repeat reQuest (HARQ) timing supported in a TDD-FDD CA environment.
Dong Hyun PARK
Filed: 27 Jun 19
Utility
Wireless Communication Method Using Txop and Wireless Communication Terminal Using Same
23 Oct 19
Provided is a wireless communication terminal that wirelessly communicates. the wireless communication terminal includes: a transceiver for transmitting and receiving a wireless signal; and a processor for processing the wireless signal.
Woojin AHN, Juhyung SON, Geonjung KO, Jinsam KWAK
Filed: 3 Jul 19
Utility
Apparatus and Method for Encoding or Decoding Video
16 Oct 19
Disclosed are a method of encoding a video, including determining a motion vector resolution of a current block, determining a motion vector of the current block according to the motion vector resolution of the current block, predicting and encoding current block using a motion vector of the current block, and encoding information on the motion vector resolution of the current block.
Jeong-yeon LIM, Sun-young LEE, Se-hoon SON, Jae-seob SHIN, Hyeong-duck KIM, Gyeong-taek LEE
Filed: 16 Oct 17
Utility
Tabletop Display Device and Driving Method Therefor
16 Oct 19
A tabletop display device includes a flat panel display for displaying an image, light emitting units arranged along a periphery of the flat panel display to emit light toward an inner side and an outer side of the periphery and light receiving units arranged along the periphery to receive light incident from the inner side and the outer side of the periphery.
Gukchan LIM, Chanmin YOON, Duckmoon SHIN, Jinsoo JEON
Filed: 2 Apr 17
Utility
Aggregated-mpdu, Method for Transmitting Response Frame Thereto, and Wireless Communication Terminal Using Same
16 Oct 19
Woojin AHN, Juhyung SON, Geonjung KO, Jinsam KWAK
Filed: 20 Jun 19
Utility
Fronthaul control device and operating method of fronthaul control device, program for controlling allocation of optical wavelength band, and computer-readable recording medium onto which program is recorded
14 Oct 19
The present disclosure provides a fronthaul control device which can adjust a center wavelength of an optical signal to changeably control allocation of an optical wavelength band; an operating method of the fronthaul control device; a program for controlling allocation of an optical wavelength band; and a computer-readable recording medium in which the program is recorded.
Chang Soon Choi, Min Soo Na
Filed: 12 May 16
Utility
Wireless Communication Method Using Ofdma Random Access and Wireless Communication Terminal Using Same
9 Oct 19
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