Patents by Inventor Sung-Hyun Moon

Sung-Hyun Moon 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: 10110290
    Abstract: Disclosed herein is a terminal including: receiving a CSI-RS from a base station, generating CSI feedback information including indicators such as RI, PTI, and BI and a first PMI and a second PMI that are elements of a double codebook, on the basis of the CSI-RS and transmits the CSI feedback information to the base station through an uplink subframe corresponding to predetermined feedback periodicity.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: October 23, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Cheulsoon Kim, Sung-Hyun Moon, Gi Yoon Park, Wooram Shin
  • Publication number: 20180278380
    Abstract: An operation method of a terminal in a communication system may comprise receiving a downlink data channel from a base station in a slot #n or a slot #(n?l); receiving a slot format indicator (SFI) indicating a format of a slot #(n+k) in which an uplink control information (UCI) is to be transmitted, from the base station in the slot #n; and transmitting the UCI including a hybrid automatic repeat request (HARQ) response for the downlink data channel to the base station in the slot #(n+k). Here, each of n and k may be an integer equal to or greater than 0, and l may be an integer equal to or greater than 1.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Cheul Soon KIM, Min Hyun KIM, Ji Hyung KIM, Sung Hyun MOON, Ju Ho PARK, Jung Hoon LEE, Tae Joong KIM
  • Publication number: 20180279237
    Abstract: An operation method of a communication node transmitting a synchronization signal in a communication network may comprise generating a synchronization signal block including the synchronization signal; configuring an offset for the synchronization signal block; generating a synchronization signal burst including a plurality of the synchronization signal blocks based on the offset; and transmitting the synchronization signal based on a synchronization signal burst set including the plurality of the synchronization signal blocks. Accordingly, a terminal can dynamically and effectively utilize the plurality of synchronization signal blocks without using additional information.
    Type: Application
    Filed: December 15, 2017
    Publication date: September 27, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Min Hyun KIM, Jung Hoon LEE, Sung Hyun MOON, Jun Hwan LEE, Ji Hyung KIM, Ju Ho PARK, Cheul Soon KIM, Tae Joong KIM
  • Publication number: 20180262900
    Abstract: A transmission method of a base station is provided. The base station generates a first discovery signal block including a first PSS (primary synchronization signal) and a first SSS (secondary synchronization signal). The base station generates a second discovery signal block including a second PSS and a second SSS. Also, the base station transmits the first discovery signal block and the second discovery signal block.
    Type: Application
    Filed: April 21, 2017
    Publication date: September 13, 2018
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Hyun MOON, Cheulsoon KIM, Ji Hyung KIM, Minhyun KIM, Junghoon LEE, Eun-Young CHOI
  • Patent number: 10057027
    Abstract: A method for receiving a reference signal including receiving a configuration about a subband from the base station through a higher layer signaling, wherein the RS is allocated to the subband; and receiving a subframe including a reference signal resource allocated by a unit of the subband, and an apparatus are provided.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: August 21, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Cheulsoon Kim, Gi Yoon Park, Wooram Shin, Sung-Hyun Moon, Young Jo Ko, Junyoung Nam
  • Patent number: 9999074
    Abstract: A method for a base station to configure a channel state information (CSI)-reference signal (RS) is provided. The base station configures a CSI-RS antenna port for a terminal. The base station selects one of at least one port number mapping rule for mapping a port number on the CSI-RS antenna port for the terminal. The base station notifies the terminal of the selected port number mapping rule.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: June 12, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Hyun Moon, Cheulsoon Kim, Wooram Shin, Gi Yoon Park, Young Jo Ko, Junyoung Nam
  • Patent number: 9986557
    Abstract: Disclosed is a communication method in a wireless communication system on the basis of a carrier aggregation. The communication method on the basis of a carrier aggregation comprises the steps of: receiving a PDSCH from a base station via a subframe n of a TDD cell; and transmitting, to the base station, a PUCCH including a response to the PDSCH via a subframe n+4 of an FDD cell. Accordingly, an HARQ process may be performed efficiently.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: May 29, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Hyun Moon, Young Jo Ko, Jae Young Ahn, Cheul Soon Kim, Joon Woo Shin
  • Patent number: 9935086
    Abstract: Provided are a package substrate and a light emitting device package. The package substrate may include a base substrate having a plurality of mounting regions and a plurality of unit light emitting regions which include at least one of the plurality of mounting regions, a plurality of first circuit patterns disposed on the base substrate and connected to a plurality of light emitting devices in the plurality of mounting regions, a plurality of second circuit patterns connected to the plurality of unit light emitting regions, and a wire electrically connecting the plurality of second circuit patterns to the plurality of second circuit patterns, each of the plurality of second circuit patterns being connected to different unit light emitting regions, or electrically connecting the plurality of first circuit patterns to the plurality of second circuit patterns.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: April 3, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun Moon, Seong Jae Hong, Kyu Jong Cho, Seung Won Kang
  • Publication number: 20170349791
    Abstract: Disclosed herein is an adhesive film which includes: a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles, wherein the nanoparticles include a silicone polymer and have an average particle diameter of about 5 nm to about 800 nm.
    Type: Application
    Filed: December 2, 2015
    Publication date: December 7, 2017
    Inventors: Gwang Hwan LEE, Byeong Do KWAK, Il Jin KIM, Ji Ho KIM, Hyung Rang MOON, Sung Hyun MOON, Jae Hyun HAN
  • Patent number: 9832800
    Abstract: A first terminal receives a first Timing Advance (TA) value from a base station and includes a second TA value that is obtained based on the first TA value in a Scheduling Assignment (SA) signal. The first terminal transmits the SA signal to a second terminal at downlink (DL) timing for receiving a downlink signal of the base station in cellular communication. When a length of a Cyclic Prefix (CP) that is set for the D2D communication and a length of a CP that is set for the cellular communication are different, the first terminal transmits data of the D2D communication to the second terminal at first timing that is obtained by applying the second TA value to the DL timing.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: November 28, 2017
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Wooram Shin, Changhee Lee, Sung-Hyun Moon, Young Jo Ko
  • Patent number: 9800305
    Abstract: Disclosed herein are a terminal and an operation method thereof in a MIMO system. The terminal may use a reference signal for channel state measurement from a base station to calculate a first value that is a ratio of a signal transmitted from the base station to noise and a second value that is a ratio of interference from the base station and the noise. Further, the terminal may generate bit information by comparing a ratio of the second value and the first value with a predetermined threshold value and feedback the first value and the bit information to the base station.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: October 24, 2017
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Junyoung Nam, Wooram Shin, Sung-Hyun Moon, Cheulsoon Kim, Young Jo Ko
  • Patent number: 9787387
    Abstract: The transmitter maps an antenna port to a logical antenna port through a first virtualization. The transmitter maps the logical antenna port to a transceiver unit (TXRU) through a first operation. The transmitter maps the TXRU to a logical TXRU through a second operation. The transmitter maps the logical TXRU to a physical antenna element through a second virtualization.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: October 10, 2017
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung-Hyun Moon, Cheulsoon Kim, Gi Yoon Park, Wooram Shin, Young Jo Ko, Junyoung Nam
  • Publication number: 20170273015
    Abstract: Cell and terminal discovery methods are disclosed. A discovery method performed in a terminal may include transmitting a trigger signal; receiving a discovery signal from at least one cell which receives the trigger signal; measuring the discovery signal; and reporting a measurement result of the discovery signal to a serving cell. Therefore, cell and terminal discoveries may be performed efficiently in cellular mobile communication systems.
    Type: Application
    Filed: June 5, 2017
    Publication date: September 21, 2017
    Applicant: Electronics & Telecommunications Research Institute
    Inventors: Cheul Soon KIM, Young Jo KO, Jae Young AHN, Sung Hyun MOON, Joon Woo SHIN
  • Publication number: 20170256520
    Abstract: Provided are a package substrate and a light emitting device package. The package substrate may include a base substrate having a plurality of mounting regions and a plurality of unit light emitting regions which include at least one of the plurality of mounting regions, a plurality of first circuit patterns disposed on the base substrate and connected to a plurality of light emitting devices in the plurality of mounting regions, a plurality of second circuit patterns connected to the plurality of unit light emitting regions, and a wire electrically connecting the plurality of second circuit patterns to the plurality of second circuit patterns, each of the plurality of second circuit patterns being connected to different unit light emitting regions, or electrically connecting the plurality of first circuit patterns to the plurality of second circuit patterns.
    Type: Application
    Filed: November 3, 2016
    Publication date: September 7, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun MOON, Seong Jae HONG, Kyu Jong CHO, Seung Won KANG
  • Patent number: 9755467
    Abstract: There is provided an open-type induction motor, and more particularly, to an open type induction motor in which a rotor has a structure allowing air to flow therein, thus enhancing cooling efficiency of the rotor and a stator. The open-type induction motor includes: a stator including an iron stator core having a radial duct hole and a stator coil wound around the iron stator core; and a rotor disposed in a hollow of the stator so as to be rotatable by magnetism generated by the stator coil, and including a rotational shaft, a plurality of iron rotor cores stacked in an axial direction of the rotational shaft and coupled to the rotational shaft, a rotor coil coupled to the plurality of iron rotor cores, and duct plates stacked between the plurality of iron rotor cores and outwardly discharging air present at the inner side of the iron rotor cores.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: September 5, 2017
    Assignee: Hyundai Electric & Energy Systems Co., Ltd.
    Inventors: Jong In Lee, Sung Hyun Moon, Kwang Soo Lee, Ok Jin Kim, Rae Eun Kim
  • Publication number: 20170202014
    Abstract: A method for a base station to configure a channel state information (CSI)-reference signal (RS) is provided. The base station configures a CSI-RS antenna port for a terminal. The base station selects one of at least one port number mapping rule for mapping a port number on the CSI-RS antenna port for the terminal. The base station notifies the terminal of the selected port number mapping rule.
    Type: Application
    Filed: January 29, 2016
    Publication date: July 13, 2017
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Hyun MOON, Cheulsoon KIM, Wooram SHIN, Gi Yoon PARK, Young Jo KO, Junyoung NAM
  • Publication number: 20170108718
    Abstract: A display device includes a display panel, a shielding film positioned at at least a portion of a back surface of the display panel, and a back cover positioned at a back surface of the shielding film. The shielding film includes a plurality of areas, of which transparencies are independently changed. The shielding film includes a first state and a second state, in which, in the first state, at least a portion of the shielding film is transparent, and in the second state, the at least a portion of the shielding film is opaque.
    Type: Application
    Filed: December 18, 2015
    Publication date: April 20, 2017
    Inventors: Sangtae PARK, Hoon Hur, Sung Hyun Moon, Dae Woon Hong
  • Patent number: 9603084
    Abstract: In an environment in which a macrocell and a plurality of small cells exist, a terminal receives a discovery signal from a first small cell adjacent to the terminal among the plurality of small cells. When the first small cell is in a predetermined state, the terminal measures RRM of the first small cell based on the discovery signal.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: March 21, 2017
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Cheulsoon Kim, Young Jo Ko, Joonwoo Shin, Sung-Hyun Moon
  • Publication number: 20170047978
    Abstract: Disclosed herein is a terminal including: receiving a CSI-RS from a base station, generating CSI feedback information including indicators such as RI, PTI, and BI and a first PMI and a second PMI that are elements of a double codebook, on the basis of the CSI-RS and transmits the CSI feedback information to the base station through an uplink subframe corresponding to predetermined feedback periodicity.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Cheulsoon KIM, Sung-Hyun MOON, Gi Yoon PARK, Wooram SHIN
  • Publication number: 20170048718
    Abstract: An apparatus for receiving a signal through an unlicensed band includes: a processor, a memory, and a radio frequency unit, wherein the processor executes a program stored in the memory to perform: receiving a secondary synchronization signal (SSS) in at least one remaining subframe except a subframe 0 or a subframe 5 of a plurality of subframes included in a discovery signal measurement timing configuration (DMTC), and detecting the SSS by using a subframe number of the subframe 0 or the subframe 5.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Eunkyung KIM, Young Jo KO, Sung-Hyun MOON, Seung-Kwon BAEK, Wooram SHIN, Chanho YOON