Patents by Inventor JiAn PARK

JiAn PARK 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: 20240147328
    Abstract: A wireless device may switch from a source cell to a target cell after receiving a cell switch command. The wireless device may determine whether to perform a reset and/or recovery procedure based on whether the source cell and the target cell are in a same cell group. One or more configuration parameters may be used to indicate whether to perform a reset and/or recovery procedure.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 2, 2024
    Inventors: Taehun Kim, Hyoungsuk Jeon, Esmael Hejazi Dinan, Jian Xu, Kyungmin Park, Fasil Abdul Latheef
  • Publication number: 20240114441
    Abstract: A wireless device sends, to a network, a message indicating an enhanced steering of roaming (SOR) capability for network access information for one or more non-public networks (NPN). The wireless device receives, from the network, network access information comprising an identifier of a first NPN and a condition for whether the wireless device is allowed to access the first NPN. The wireless device sends, to the first NPN and based on the condition being met, a registration request message.
    Type: Application
    Filed: November 16, 2023
    Publication date: April 4, 2024
    Applicant: Ofinno, LLC
    Inventors: SungDuck Chun, Kyungmin Park, Esmael Hejazi Dinan, Peyman Talebi Fard, Jian Xu, Weihua Qiao
  • Publication number: 20240107410
    Abstract: A base station may communicate with other base stations for handover decisions. Information about energy consumption of other base stations may be used by the base station for efficient handover decisions. Predictions of energy consumption may be exchanged before making a handover decision so that handover decisions may be based on energy usage.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Inventors: Stanislav Filin, Jian Xu, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard, SungDuck Chun, Weihua Qiao
  • Publication number: 20240107406
    Abstract: A base station may communicate with one or more other base stations. A first base station may hand over one or more wireless devices served by its cell to a second base station (e.g., a neighboring base station), for example, to save overall energy consumption in the network. Feedback information (e.g., one or more messages) associated with performance of the second base station after the handover may be provided by the second base station to the first base station help further decision-making related to handing over other wireless device(s).
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Inventors: Stanislav Filin, Jian Xu, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard, SungDuck Chun, Weihua Qiao
  • Publication number: 20240098613
    Abstract: A wireless device may communicate with a base station via a primary cell (PCell) and one or more secondary cells. A plurality of types of handovers, such as a layer 1/layer 2 triggered handover or a conditional handover, may be indicated to the wireless device for switching its PCell. One or more conditions, such as a priority associated with a handover type, may be used to determine which type of handover to perform.
    Type: Application
    Filed: September 20, 2023
    Publication date: March 21, 2024
    Inventors: Hua Zhou, Kyungmin Park, Esmael Hejazi Dinan, Ali Cagatay Cirik, Hyoungsuk Jeon, Taehun Kim, SungDuck Chun, Gautham Prasad, Jian Xu, Kai Xu, Mohammad Ghadir Khoshkholgh Dashtaki
  • Publication number: 20240073996
    Abstract: An access and mobility management function (AMF) receives, from a unified data management (UDM), a value for a time duration associated with inactivity of a network slice for a wireless device. The AMF sends, to the wireless device and upon expiration of the time duration, an indication of removal of the network slice.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Applicant: Ofinno, LLC
    Inventors: SungDuck Chun, Kyungmin Park, Esmael Hejazi Dinan, Peyman Talebi Fard, Weihua Qiao, Jian Xu
  • Publication number: 20150324657
    Abstract: The present disclosure provides an apparatus for measuring three-dimensional shapes by using moire interference, which comprises a unit calibration unit, an integrated calibration unit and a phase calibration unit. The unit calibration unit is configured to use a phase difference between two adjacent measuring points for obtaining a unit calibration value of an absolute moire order. The integrated calibration unit is configured to calibrate the absolute moire order up to a target point by using the unit calibration values. The phase calibration unit is configured to calibrate a phase of the target point by using the absolute moire order.
    Type: Application
    Filed: June 9, 2014
    Publication date: November 12, 2015
    Inventors: ChoonSik Cho, YoonJae BAE, ByeongWan HA, JiAn PARK, JooHwan KIM