Patents by Inventor Sung-Pyo Hong

Sung-Pyo Hong 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).

  • Publication number: 20240056949
    Abstract: An access control technology in a next generation mobile communication network is disclosed. More specifically, disclosed is a technology for controlling an access control operation of a terminal through an integrated category by various methods and layers. One embodiment provides a method by which a terminal performs integrated access control, comprising the steps of: receiving, from a base station, system information including information for access control; indicating access category information from an NAS layer to an AS layer of the terminal when an access attempt is triggered; confirming whether access barring parameter information is included in the system information; and controlling an access barring check operation in the AS layer by using at least one of the access category information and the access barring parameter information.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Applicant: KT CORPORATION
    Inventors: Sung-pyo HONG, Woo-jin CHOI
  • Patent number: 11902815
    Abstract: Disclosed is a technique for enabling a terminal and a base station to communicate through a non-terrestrial network. A method of a terminal for communicating through a non-terrestrial network (NTN) includes the steps of: receiving, from a base station, configuration information for controlling cell measurement or cell measurement reporting in the NTN; determining whether to perform cell measurement or cell measurement reporting by using the configuration information; and controlling a cell measurement or cell measurement reporting operation according to the determination result.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: February 13, 2024
    Assignee: KT CORPORATION
    Inventor: Sung-pyo Hong
  • Patent number: 11848779
    Abstract: Provided is a method for a user equipment to duplicately receive an identical control messages. The method includes duplicately receiving identical control messages from a base station and processing the duplicately received identical control messages by mapping same to mutually different logical channels, by using identification information or an identification entity for identifying and processing the duplicately received identical control message.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: December 19, 2023
    Assignee: KT CORPORATION
    Inventors: Sung-pyo Hong, Woo-jin Choi
  • Patent number: 11838853
    Abstract: An access control technology in a next generation mobile communication network is disclosed. More specifically, disclosed is a technology for controlling an access control operation of a terminal through an integrated category by various methods and layers. One embodiment provides a method by which a terminal performs integrated access control, comprising the steps of: receiving, from a base station, system information including information for access control; indicating access category information from an NAS layer to an AS layer of the terminal when an access attempt is triggered; confirming whether access barring parameter information is included in the system information; and controlling an access barring check operation in the AS layer by using at least one of the access category information and the access barring parameter information.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: December 5, 2023
    Assignee: KT CORPORATION
    Inventors: Sung-pyo Hong, Woo-jin Choi
  • Patent number: 11832125
    Abstract: The present disclosure relates a method of transmitting a buffer status report by a terminal. The method may include i) receiving an RRC reconfiguration message including identification information, ii) identifying logic channels associated with the first base station and logic channels associated with the second base station, iii) triggering the buffer status report by identifying buffer statuses of the identified logic channels associated with the first base station and the second base station, and transmitting the buffer status reports to the first base station and the second base station.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: November 28, 2023
    Assignee: KT CORPORATION
    Inventors: Sung-pyo Hong, KyungJun Lee
  • Publication number: 20230380002
    Abstract: Provided are a method and device for processing multicast and broadcast services (MBS) data.
    Type: Application
    Filed: October 19, 2021
    Publication date: November 23, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Publication number: 20230292092
    Abstract: Provided are a method and device for transmitting/receiving multicast/broadcast service (MBS) data in an NR radio access network. The method of UE for receiving MBS data may include receiving, from a base station, configuration information for receiving MBS session data; based on the configuration information, configuring a MBS radio bearer for receiving the MBS session data; and receiving a MAC protocol data unit (PDU) in which two or more mutually different logical channels associated with the same group-radio network temporary identifier (G-RNTI) are multiplexed.
    Type: Application
    Filed: July 22, 2021
    Publication date: September 14, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Publication number: 20230247716
    Abstract: Provided are a method of a base station for controlling transmission and reception of data through a network slice. The method includes: receiving network slice request information from a terminal in which a network slice is configured; controlling so as to deliver the network slice request information to a core network entity; and receiving, from the core network entity, specific network slice information configured on the basis of the network slice request information.
    Type: Application
    Filed: April 10, 2023
    Publication date: August 3, 2023
    Applicant: KT CORPORATION
    Inventors: Sung-pyo HONG, Woo-jin CHOI
  • Publication number: 20230171765
    Abstract: Provided are a method for a terminal to transmit uplink data, and an apparatus therefor. The method may include: transmitting, to a base station, help information for transmitting uplink data using a pre-configured uplink resource; receiving, from the base station, configuration information for transmitting the uplink data using the pre-configured uplink resource; and transmitting the uplink data through the pre-configured uplink resource on the basis of the configuration information.
    Type: Application
    Filed: May 11, 2021
    Publication date: June 1, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Publication number: 20230156857
    Abstract: Provided is a method of UE for performing sidelink communication. The method may include: receiving, from a base station or another UE, sidelink discontinuous reception (DRX) configuration information; configuring a sidelink DRX parameter using the sidelink DRX configuration information; receiving, from another UE, a sidelink command MAC control element (CE); and controlling a PSCCH transmission or reception operation not to be performed by stopping the sidelink DRX parameter on the basis of the sidelink command MAC CE.
    Type: Application
    Filed: March 29, 2021
    Publication date: May 18, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Publication number: 20230138737
    Abstract: Provided are a method and a device for performing sidelink communication by a terminal. The method may include: receiving, from a base station or other terminals, configuration information for controlling transmission of sidelink discontinuous reception (DRX) parameter preference information; configuring an operation of the transmission of the sidelink DRX parameter preference information on the basis of the configuration information; and transmitting the sidelink DRX parameter preference information to the base station or other terminals on the basis of the configuration information.
    Type: Application
    Filed: April 1, 2021
    Publication date: May 4, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Patent number: 11627631
    Abstract: Provided are a method of a base station for controlling transmission and reception of data through a network slice. The method includes: receiving network slice request information from a terminal in which a network slice is configured; controlling so as to deliver the network slice request information to a core network entity; and receiving, from the core network entity, specific network slice information configured on the basis of the network slice request information.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: April 11, 2023
    Assignee: KT CORPORATION
    Inventors: Sung-Pyo Hong, Woo-Jin Choi
  • Publication number: 20230082017
    Abstract: Provided are a method and device for receiving multicast/broadcast service (MBS) data. The method may include transmitting a PDU session modification request message comprising MBS session identification information to a core network entity by means of a base station, receiving an RRC message comprising a PDU session modification command message from the base station, and receiving MBS data by means of a radio bearer mapped on the basis of the PDU session modification command message.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 16, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Publication number: 20230080113
    Abstract: Provided are a method and a device for performing communication by a UE with multiple USIMs that are in operation at the same time. The method may include determining, in a state of concurrent registration to one or more networks associated with multiple USIMs, release of one or more networks in a connected state, transmitting assistance information for instructing release to a base station or a core network control plane entity, and monitoring a paging message based on the assistance information.
    Type: Application
    Filed: January 13, 2021
    Publication date: March 16, 2023
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Patent number: 11606835
    Abstract: Provided is a method and an apparatus for for changing or controlling a state of a secondary cell in carrier aggregation. The method includes receiving secondary cell (SCell) state indication information indicating a state for a SCell from a base station through an RRC message or an MAC control element, causing a state of the SCell to transition into a dormant state when the SCell state indication information indicates the dormant state, and transmitting channel state information reporting for the SCell in the dormant state according to an dormant state CQI report period parameter set separately from an activation state CQI report period parameter.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: March 14, 2023
    Assignee: KT CORPORATION
    Inventor: Sung-pyo Hong
  • Publication number: 20230049557
    Abstract: The present invention provides novel adamantane derivatives as inhibitors of a focal adhesion kinase, pharmaceutically acceptable salts thereof, stereoisomers thereof, hydrates or solvates thereof, and a pharmaceutical composition comprising same.
    Type: Application
    Filed: December 2, 2020
    Publication date: February 16, 2023
    Inventors: Min Hyo KI, Ho Seok KWON, Young Hun LEE, Eunsun SONG, Yong Bin PARK, Kug Hwa LEE, Hyoung Min CHO, Soon Kil AHN, Sung Pyo HONG, Sung Hye KIM
  • Patent number: 11574748
    Abstract: An ultra-high-voltage DC power cable system capable of simultaneously preventing or minimizing electric field distortion, a reduction of DC dielectric strength, and a reduction of impulse breakdown strength due to the accumulation of space charges in an insulating layer of a cable and an insulating material of an intermediate connection part.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: February 7, 2023
    Assignee: LS CABLE & SYSTEM LTD.
    Inventors: Sung Pyo Hong, Su Bong Lee, Eui Hwan Jung, O Hyuck Kwon, Seung Woo Cho, Sun Kak Kim
  • Publication number: 20230008479
    Abstract: A spiral wound-type separation membrane module and a method for manufacturing the same are provided. The spiral wound-type separation membrane module according to an exemplary embodiment of the present invention is implemented by including an outlet pipe; a filter assembly wound in a spiral wound on the outlet pipe; and an adhesion portion in which part or all of a heat-adhesive yarn wound to surround the outer surface of the filter assembly in the longitudinal direction of the outlet pipe is melted and fixed to the filter assembly. According to the above, the spiral wound-type separation membrane module and the method for manufacturing the same can significantly reduce the defect rate and process time and simultaneously exhibit an eco-friendly effect during disposal after use.
    Type: Application
    Filed: April 8, 2020
    Publication date: January 12, 2023
    Applicant: Toray Advanced Materials Korea Inc.
    Inventors: Moo Keun PARK, Sung Gun CHO, Sung Pyo HONG
  • Publication number: 20220417906
    Abstract: Provided are a method and device for processing multicast/broadcast service (MBS) data by a UE in an NR-based mobile communication network. The method may include receiving configuration information for receiving MBS data through semi-persistent scheduling (SPS), monitoring indication information associated with the SPS based on the configuration information, and receiving the MBS data according to the SPS based on the configuration information.
    Type: Application
    Filed: April 8, 2022
    Publication date: December 29, 2022
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG
  • Publication number: 20220394810
    Abstract: Provided are a method and apparatus for controlling sidelink communication. The method for performing, by a terminal, sidelink communication, may include the steps of: for a sidelink HARQ operation, receiving, from a base station, sidelink discontinuous HARQ configuration information used for monitoring a physical downlink control channel (PDCCH); transmitting sidelink data; and monitoring, in a PDCCH discontinuous monitoring section, the PDCCH configured on the basis of discontinuous reception (DRX) parameters included in the sidelink discontinuous HARQ configuration information.
    Type: Application
    Filed: October 15, 2020
    Publication date: December 8, 2022
    Applicant: KT CORPORATION
    Inventor: Sung-pyo HONG