Patents by Inventor Jiwon Yang

Jiwon Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10939422
    Abstract: Provided are a method for transmitting uplink control information (UCI) of a terminal in a wireless communication system and the UE using the method. The method includes determining a number of coded symbols for the UCI transmission and transmitting the UCI on a physical uplink shared channel (PUSCH) based on the number of coded symbols. The number of coded symbols is determined among a first value based on a payload size of the UCI and an offset value and a second value based on a radio resource control (RRC) signal.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: March 2, 2021
    Assignee: LG Electronics Inc.
    Inventors: Seonwook Kim, Jiwon Kang, Kijun Kim, Hanjun Park, Haewook Park, Joonkui Ahn, Suckchel Yang
  • Patent number: 10912090
    Abstract: Provided are a method and a device for transmitting an uplink reference signal in a wireless communication system. More particularly, a terminal transmits downlink channel information and information about a downlink subband selected on the basis of the downlink channel information. And the terminal receives first resource allocation information indicating an uplink subband mapped to the downlink subband. And the terminal transmits an uplink reference signal by means of the uplink subband.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: February 2, 2021
    Assignee: LG Electronics Inc.
    Inventors: Ilmu Byun, Kijun Kim, Jiwon Kang, Bonghoe Kim, Suckchel Yang
  • Patent number: 10903892
    Abstract: Disclosed herein is a method of performing uplink (UL) transmission in a wireless communication system, including receiving, by a user equipment (UE), configuration information on beam failure detection and beam failure recovery from a base station (BS) through RRC signaling, receiving a reference signal (RS) from the BS, transmitting, to the BS, a physical random access channel (PRACH) for a beam failure recovery request (BFRQ) related with a new beam RS having a reception quality equal to or greater than a predetermined threshold based on the configuration information, if a beam failure for the RS is detected, receiving, from the BS, downlink control information (DCI) for the PRACH, wherein the DCI is received in a beam failure recovery (BFR) search space in which a response for the PRACH is searched, and performing UL transmission, to the BS, based on the DCI, wherein the UL transmission is performed using the same spatial filter as a spatial filter used for transmission of the PRACH.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: January 26, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jiwon Kang, Suckchel Yang
  • Patent number: 10887554
    Abstract: Provided is a mobile terminal including a plurality of cameras having different FOVs, the mobile terminal including: a display for displaying a preview sensed by an activated camera among the plurality of cameras; and a controller configured to control the plurality of cameras and the display, wherein the controller is configured for: controlling the display to output multi-previews of the plurality of cameras in response to a first signal indicating outputting the multi-previews of the plurality of cameras; when a camera of a field of view (FOV) smaller than a FOV of an activated camera among the plurality of cameras is deactivated, cropping a preview sensed by the activated camera and generating a preview of the deactivated camera using the cropped preview.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: January 5, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jiwon Yun, Eunyoung Noh, Seungmin Yang
  • Publication number: 20200394153
    Abstract: Disclosed is a display apparatus and a control method thereof. The display apparatus includes a display configured to display an image thereon; a storage configured to store a plurality of files therein to display the image; and a processor configured to: generate a first integrity check value of a first file based on at least one second file corresponding to a request for execution of the first file from an application, and identify whether to execute the first file by identifying whether the first integrity check value generated as above is consistent with a second integrity check value of the first file that has been generated based on the at least one second file before the request for execution of the first file was made.
    Type: Application
    Filed: December 20, 2018
    Publication date: December 17, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jiwon YANG, Sangheun OH
  • Publication number: 20200379724
    Abstract: The present invention relates to: a mobile terminal capable of setting a plurality of parameter values determining sound quality, according to a situation in which audio is recorded when an audio recording function is executed; and a control method therefor. According to one aspect of the present invention for achieving the aforementioned purpose or another purpose, provided is a mobile terminal comprising a display unit, a voice recognition unit, and a controller, wherein, when the audio recording function is activated, the controller senses a sound through the voice recognition unit, outputs, on the display unit, a popup of a recommended audio preset determined on the basis of the sensed sound from among a plurality of audio presets, and sets the recommended audio preset to the audio recording function according to a control command of selecting the recommended audio preset popup.
    Type: Application
    Filed: April 12, 2017
    Publication date: December 3, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Namki KIM, Jiwon KANG, Joongyeon KIM, Yoonseok YANG, Suhjin YI
  • Patent number: 10805140
    Abstract: Disclosed are a method for transmitting and receiving a signal between a terminal and a base station in a wireless communication system, and an apparatus for supporting the same. In particular, disclosed are: a method for transmitting and receiving a signal, including the uplink data, between a terminal and a base station when a sounding reference signal is configured within a time interval in which uplink data is scheduled; and an apparatus for supporting the same.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: October 13, 2020
    Assignee: LG Electronics Inc.
    Inventors: Seonwook Kim, Jiwon Kang, Hyunsoo Ko, Youngtae Kim, Joonkui Ahn, Suckchel Yang, Seungmin Lee, Hyukjin Chae, Daesung Hwang
  • Patent number: 10804363
    Abstract: Disclosed are three-dimensional semiconductor memory devices and methods of fabricating the same. The three-dimensional semiconductor memory device comprises a substrate that includes a cell array region and a connection region, an electrode structure that includes a plurality of electrodes and a plurality of dielectric layers alternately stacked on the substrate and has a stepwise structure on the connection region, an etch stop pattern that covers the stepwise structure of the electrode structure. The electrode structure and the etch stop pattern extend in a first direction when viewed in plan. The electrode structure has a first width in a second direction intersecting the first direction. The etch stop pattern has a second width in the second direction. The second width is less than the first direction.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Min Hwang, Joon-Sung Lim, Jiyoung Kim, Jiwon Kim, Woosung Yang
  • Publication number: 20200322025
    Abstract: The present disclosure provides a method for reporting CSI in a wireless communication system. In the present disclosure, a method for reporting channel state information (CSI) in a wireless communication system, which is performed by a UE includes: receiving, from an eNB, downlink control information (DCI) indicating activation of semi-persistent (SP) CSI reporting, in which the downlink control information is scrambled with a specific RNTI distinguished from a Cell-Radio Network Temporary Identity (C-RNTI); and reporting, to the eNB, the semi-persistent CSI through a physical uplink shared channel (PUSCH) based on the received downlink control information.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: Jiwon KANG, Suckchel YANG, Hyungtae KIM, Jonghyun PARK, Kunil YUM
  • Publication number: 20200313828
    Abstract: A method for transmitting an SRS resource by a terminal when all cyclic shifts (CSs) of a sounding reference signal (SRS) resource are not used for SRS comprises the steps of: receiving information on the usage of a CS that is not used for a SRS; receiving information on an SRS resource index, a CS index that is not used for the SRS, and a usage specifying index; and transmitting the SRS resource by using the CS index, wherein the usage of the SRS resource is determined on the basis of information on the usage of the CS and the usage specifying index
    Type: Application
    Filed: November 15, 2018
    Publication date: October 1, 2020
    Inventors: Kukheon Choi, Suckchel Yang, Jiwon Kang, Kyuseok Kim, Kilbom Lee
  • Patent number: 10778312
    Abstract: The present disclosure provides a method for reporting CSI in a wireless communication system. In the present disclosure, a method for reporting channel state information (CSI) in a wireless communication system, which is performed by a UE includes: receiving, from an eNB, downlink control information (DCI) indicating activation of semi-persistent (SP) CSI reporting, in which the downlink control information is scrambled with a specific RNTI distinguished from a Cell-Radio Network Temporary Identity (C-RNTI); and reporting, to the eNB, the semi-persistent CSI through a physical uplink shared channel (PUSCH) based on the received downlink control information.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: September 15, 2020
    Assignee: LG Electronics Inc.
    Inventors: Jiwon Kang, Suckchel Yang, Hyungtae Kim, Jonghyun Park, Kunil Yum
  • Publication number: 20200288460
    Abstract: Provided are a method for transmitting uplink control information (UCI) of a terminal in a wireless communication system and the UE using the method. The method includes determining a number of coded symbols for the UCI transmission and transmitting the UCI on a physical uplink shared channel (PUSCH) based on the number of coded symbols. The number of coded symbols is determined among a first value based on a payload size of the UCI and an offset value and a second value based on a radio resource control (RRC) signal.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 10, 2020
    Inventors: Seonwook KIM, Jiwon KANG, Kijun KIM, Hanjun PARK, Haewook PARK, Joonkui AHN, Suckchel YANG
  • Publication number: 20200274087
    Abstract: An organic light-emitting device is provided. The organic light-emitting device includes: an anode; a cathode; and an organic layer between the anode and the cathode and including an emission layer, wherein the emission layer includes a first emission layer including a first host, a second host, and a first dopant, and a second emission layer including a third host, a fourth host, and a second dopant, and the organic light-emitting device satisfies Equations 1 and 2.
    Type: Application
    Filed: September 4, 2019
    Publication date: August 27, 2020
    Inventors: Jaehyun LEE, Mikyung KIM, Seunggak YANG, Jiwon KWAK, Namwoo KIM, Byounghee PARK, Hanbyul JANG
  • Publication number: 20200228145
    Abstract: The present disclosure relates to a pre-5t-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating a transmitting stage in a wireless communication system includes generating a signal by encoding an input bit sequence according to polar code determined from a linear code, and transmitting the signal to a receiving stage. The input bit sequence includes a second frozen bit which is determined based on a first frozen bit and an information bit. The first frozen bit and the information bit precede the second frozen bit in the input bit sequence.
    Type: Application
    Filed: August 22, 2018
    Publication date: July 16, 2020
    Inventors: Seok-Ki AHN, Jiwon PARK, Kyeongcheol YANG, Daeyeol YANG, Sunghye CHO
  • Publication number: 20200220654
    Abstract: A method and a device for transmitting a signal by using a polar code are provided. The method includes generating a first codeword by applying the polar code to an input signal, dividing the first codeword into a plurality of partial vectors, allocating a shaping bit to the input signal when at least one of the plurality of partial vectors does not satisfy a preset Hamming weight condition, generating a second codeword by applying the polar code to the input signal to which the shaping bit is allocated, and transmitting a signal based on the second codeword.
    Type: Application
    Filed: January 6, 2020
    Publication date: July 9, 2020
    Inventors: Min JANG, Kyeongcheol YANG, Daeyeol YANG, Jiwon PARK, Hongsil JEONG
  • Patent number: 10681683
    Abstract: Provided are a method for transmitting uplink control information (UCI) of a terminal in a wireless communication system and the UE using the method. The method includes determining a number of coded symbols for the UCI transmission and transmitting the UCI on a physical uplink shared channel (PUSCH) based on the number of coded symbols. The number of coded symbols is determined among a first value based on a payload size of the UCI and an offset value and a second value based on a radio resource control (RRC) signal.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: June 9, 2020
    Assignee: LG Electronics Inc.
    Inventors: Seonwook Kim, Jiwon Kang, Kijun Kim, Hanjun Park, Haewook Park, Joonkui Ahn, Suckchel Yang
  • Patent number: 10681740
    Abstract: The present invention relates to a wireless communication system and, particularly, to a method and an apparatus therefor, the method comprising the steps of: transmitting N (N>1) first RA signals during a first interval; monitoring a response signal to the multiple first RA signals; and performing a process for transmitting N second RA signals during a second interval after monitoring of the response signal fails, wherein RA signals in each interval are transmitted in the same transmission beam direction and RA signals in different intervals are transmitted in different transmission beam directions.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: June 9, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Suckchel Yang, Jiwon Kang, Hyunsoo Ko, Kijun Kim, Eunsun Kim, Joonkui Ahn, Daesung Hwang
  • Publication number: 20200177266
    Abstract: Disclosed herein is a method of performing uplink (UL) transmission in a wireless communication system, including receiving, by a user equipment (UE), configuration information on beam failure detection and beam failure recovery from a base station (BS) through RRC signaling, receiving a reference signal (RS) from the BS, transmitting, to the BS, a physical random access channel (PRACH) for a beam failure recovery request (BFRQ) related with a new beam RS having a reception quality equal to or greater than a predetermined threshold based on the configuration information, if a beam failure for the RS is detected, receiving, from the BS, downlink control information (DCI) for the PRACH, wherein the DCI is received in a beam failure recovery (BFR) search space in which a response for the PRACH is searched, and performing UL transmission, to the BS, based on the DCI, wherein the UL transmission is performed using the same spatial filter as a spatial filter used for transmission of the PRACH.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Inventors: Jiwon KANG, Suckchel YANG
  • Publication number: 20200178223
    Abstract: The present specification provides a transmission and reception method for reporting channel state information (CSI) in a wireless communication system, and an apparatus therefor. Particularly, the method for reporting the CSI in the wireless communication system comprises the steps of, receiving, from a base station, configuration information for control channel-based CSI reporting, receiving, from the base station, downlink control information including information for indicating a CSI reporting time at which the control channel-based CSI reporting is performed, and reporting the CSI, which is measured by a CSI-reference signal (CSI-RS) received from the base station, through the control channel at the CSI reporting time, wherein the configuration information can include information for indicating one or more control channel resources allocated for the control channel-based CSI reporting.
    Type: Application
    Filed: August 9, 2018
    Publication date: June 4, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Jiwon KANG, Kijun KIM, Hyungtae KIM, Suckchel YANG
  • Publication number: 20200178220
    Abstract: The present specification provides a method for transmitting and receiving an uplink channel in a wireless communication system, and a device therefor. Particularly, a method for transmitting an uplink channel by a terminal in a wireless communication system can comprise the steps of: receiving, from a base station, information indicating a first timing offset for channel state information (CSI) reporting and/or a second timing offset for transmitting uplink data; and transmitting an uplink data channel to the base station in a resource region configured in accordance with a specific timing offset value. The specific timing offset value can be set by applying the first timing offset and/or the second timing offset in accordance with the type of information allocated to the uplink data channel.
    Type: Application
    Filed: June 11, 2018
    Publication date: June 4, 2020
    Inventors: Jiwon KANG, Kijun KIM, Hyungtae KIM, Suckchel YANG