Patents by Inventor Seung-Cheol Mun

Seung-Cheol Mun 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: 8538446
    Abstract: A method and an apparatus allocate a cell identifier in a self-organizing network. A database stores and obtains position information of a plurality of femto base stations. A Physical Cell Identifier (PCID) reconfiguring unit configures an initial Merge Table (MT) including allocation information of a PCID based on the position information of the femto base station and minimizes the number of rows or columns according to at least one permutation set in the initial MT.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: September 17, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Jae Won, Abhishek Roy, Seung-Cheol Mun, Dong-Seop Lee
  • Patent number: 8514806
    Abstract: An apparatus and method for automatically setting a configuration in a home base station. In the method for automatically setting a configuration in a home base station, wireless setting information of a neighbor base station and a neighbor home base station is retrieved through a communication interface for a terminal operation when updated wireless setting information is not received from a network apparatus. The retrieved wireless setting information is transmitted to the network apparatus. An operation is performed by reflecting last wireless setting information when the last wireless setting information is received from the network apparatus. The configuration can be automatically set by monitoring an environment of a neighbor base station without a direct operation of an engineer, transmitting a monitoring result to a server, and receiving FA information and PN code information from the server.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: August 20, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Cheol Mun, Suk-Kyun Hur
  • Patent number: 8422472
    Abstract: A method and system for operating cells in a network where macro cells and home cells coexist are provided.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: April 16, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Seung-Cheol Mun
  • Publication number: 20120026918
    Abstract: Provided is a method of managing a neighbor relation table by a base station in a wireless communication system having a self-organizing network function, which includes receiving a neighbor base station report from a terminal; comparing the neighbor base station report with a stored neighbor relation table; calculating a statistic value of a new base station when the new base station is present in the comparison step; and adding the new base station to the stored neighbor relation table when the statistic value is equal to or greater than a first reference value.
    Type: Application
    Filed: February 11, 2010
    Publication date: February 2, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong Jae Won, Hee Jung Byun, Young Seok Kim, Mi Sun Do, Hong Koo Kang, Il Won Kwon, Seung Cheol Mun, Dong Seop Lee, Jung Hee Han, Hwa Jin Cha, Jung Min So
  • Publication number: 20110110347
    Abstract: A method and system for operating cells in a network where macro cells and home cells coexist are provided.
    Type: Application
    Filed: November 5, 2010
    Publication date: May 12, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventor: Seung-Cheol MUN
  • Publication number: 20110059744
    Abstract: A method and an apparatus allocate a cell identifier in a self-organizing network. A database stores and obtains position information of a plurality of femto base stations. A Physical Cell Identifier (PCID) reconfiguring unit configures an initial Merge Table (MT) including allocation information of a PCID based on the position information of the femto base station and minimizes the number of rows or columns according to at least one permutation set in the initial MT.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 10, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Jae Won, Abhishek Roy, Seung-Cheol Mun, Dong-Seop Lee
  • Publication number: 20080212554
    Abstract: An apparatus and method for automatically setting a configuration in a home base station. In the method for automatically setting a configuration in a home base station, wireless setting information of a neighbor base station and a neighbor home base station is retrieved through a communication interface for a terminal operation when updated wireless setting information is not received from a network apparatus. The retrieved wireless setting information is transmitted to the network apparatus. An operation is performed by reflecting last wireless setting information when the last wireless setting information is received from the network apparatus. The configuration can be automatically set by monitoring an environment of a neighbor base station without a direct operation of an engineer, transmitting a monitoring result to a server, and receiving FA information and PN code information from the server.
    Type: Application
    Filed: March 3, 2008
    Publication date: September 4, 2008
    Inventors: Seung-Cheol Mun, Suk-Kyun Hur
  • Publication number: 20060159017
    Abstract: A dynamic Quality of Service (QoS) management apparatus includes: a management server having a database, the management server storing system performance information data collected from a network element (NE) system and dynamic user core management information generated by a user's selection in a table of the database; and a client manager to generate system performance information by referring to the dynamic core management information stored in the database and displaying a status information corresponding to the dynamic user core management information. The management for generating/modifying/deleting the new Key Performance Indicator (KPI) by performing the four rules of arithmetic on the different data (multi DB table attributes) can be performed without stopping the system operation such that the requirements for managing the QoS with compound characteristics due to various functions and policies of different standards can be satisfied.
    Type: Application
    Filed: November 9, 2005
    Publication date: July 20, 2006
    Inventors: Seung-Cheol Mun, Sang-Cheol Lee