Patents by Inventor Beom Kwon

Beom Kwon 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).

  • Method and apparatus for traffic load balancing in mobile communication system
    Patent number: 10271242
    Abstract: A load distribution method and apparatus of a base station are disclosed. The method includes measuring load information associated with the BS; transmitting the measured load information to at least one adjacent BS; receiving load information from the at least one adjacent BS; generating a first cluster including the BS and the at least one adjacent BS; and executing a load distribution operation with respect to the first cluster, wherein at least one BS included in the first cluster is included in a second cluster.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: April 23, 2019
    Assignees: Samsung Electronics Co., Ltd, Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Sanghoon Lee, Beom Kwon, Seonghyun Kim, Jungshin Park, Hojae Lee
  • Method and apparatus for channel estimation and equalization in QAM-FBMC system
    Patent number: 9866410
    Abstract: The present disclosure relates to a pre-5th-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 and apparatus for channel estimation and equalization in a cellular environment based on quadrature amplitude modulation-filter bank multicarrier (QAM-FBMC) transmission is provided.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: January 9, 2018
    Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Seonghyun Kim, Beom Kwon, Sanghoon Lee, Hojae Lee, Taeyoung Kim
  • Method and apparatus for acquiring synchronization between base stations in mobile communication system with distributed cell structure
    Patent number: 9516618
    Abstract: A method for acquiring by a base station (BS) synchronization between BSs in a mobile communication system with a distributed cell structure is provided. The method includes measuring a timing error with other BS as a synchronization target. The method also includes performing a synchronization operation with the other BS using at least one first sub-frame based on the measured timing error, wherein a number of symbols included in a first sub-frame is less than a number of symbols included in a second sub-frame.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: December 6, 2016
    Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei-University
    Inventors: Jung-Shin Park, Sang-Hoon Lee, Beom Kwon, Seong-Hyun Kim, Sang-Hoon Lee, Ho-Jae Lee
  • METHOD AND APPARATUS FOR CHANNEL ESTIMATION AND EQUALIZATION IN QAM-FBMC SYSTEM
    Publication number: 20160065390
    Abstract: The present disclosure relates to a pre-5th-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 and apparatus for channel estimation and equalization in a cellular environment based on quadrature amplitude modulation-filter bank multicarrier (QAM-FBMC) transmission is provided.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 3, 2016
    Inventors: Seonghyun KIM, Beom KWON, Sanghoon LEE, Hojae LEE, Taeyoung KIM
  • METHOD AND APPARATUS FOR TRAFFIC LOAD BALANCING IN MOBILE COMMUNICATION SYSTEM
    Publication number: 20150078168
    Abstract: A load distribution method and apparatus of a base station are disclosed. The method includes measuring load information associated with the BS; transmitting the measured load information to at least one adjacent BS; receiving load information from the at least one adjacent BS; generating a first cluster including the BS and the at least one adjacent BS; and executing a load distribution operation with respect to the first cluster, wherein at least one BS included in the first cluster is included in a second cluster.
    Type: Application
    Filed: September 15, 2014
    Publication date: March 19, 2015
    Inventors: Sanghoon LEE, Beom KWON, Seonghyun KIM, Jungshin PARK, Hojae LEE
  • METHOD AND APPARATUS FOR ACQUIRING SYNCHRONIZATION BETWEEN BASE STATIONS IN MOBILE COMMUNICATION SYSTEM WITH DISTRIBUTED CELL STRUCTURE
    Publication number: 20140314069
    Abstract: A method for acquiring by a base station (BS) synchronization between BSs in a mobile communication system with a distributed cell structure is provided. The method includes measuring a timing error with other BS as a synchronization target. The method also includes performing a synchronization operation with the other BS using at least one first sub-frame based on the measured timing error, wherein a number of symbols included in a first sub-frame is less than a number of symbols included in a second sub-frame.
    Type: Application
    Filed: April 21, 2014
    Publication date: October 23, 2014
    Applicants: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation Yonsei University
    Inventors: Jung-Shin Park, Sang-Hoon Lee, Beom Kwon, Seong-Hyun Kim, Sang-Hoon Lee, Ho-Jae Lee