Patents by Inventor Cuibo YU

Cuibo YU 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).

  • Device and method in wireless communication system
    Patent number: 11140604
    Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: October 5, 2021
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Cuibo Yu, Yateng Hong, Ya Liu, Cong Zheng, Liyao Wei, Xiaojia Song, Zhongbin Qin
  • DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20190289523
    Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.
    Type: Application
    Filed: April 30, 2019
    Publication date: September 19, 2019
    Applicant: Sony Corporation
    Inventors: Xiaodong XU, Cuibo YU, Yateng HONG, Ya LIU, Cong ZHENG, Liyao WEI, Xiaojia SONG, Zhongbin QIN
  • Device and method in wireless communication system
    Patent number: 10321378
    Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: June 11, 2019
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Cuibo Yu, Yateng Hong, Ya Liu, Cong Zheng, Liyao Wei, Xiaojia Song, Zhongbin Qin
  • Load balancing apparatus and method for wireless communications system, and base station
    Patent number: 9763138
    Abstract: A load balancing apparatus and method for a wireless communications system, and a base station. The apparatus includes: an interference monitoring part, configured to monitor interference between small cells during load balancing; and a load balancing control part, configured to adjust load balancing according to the interference between the small cells that is monitored by the interference monitoring part.
    Type: Grant
    Filed: September 28, 2014
    Date of Patent: September 12, 2017
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Cuibo Yu, Yu Sun, Rui Gao, Liyao Wei, Xiandong Li
  • LOAD BALANCING APPARATUS AND METHOD FOR WIRELESS COMMUNICATIONS SYSTEM, AND BASE STATION
    Publication number: 20160135087
    Abstract: A load balancing apparatus and method for a wireless communications system, and a base station. The apparatus includes: an interference monitoring part, configured to monitor interference between small cells during load balancing; and a load balancing control part, configured to adjust load balancing according to the interference between the small cells that is monitored by the interference monitoring part.
    Type: Application
    Filed: September 28, 2014
    Publication date: May 12, 2016
    Applicant: SONY CORPORATION
    Inventors: Xiaodong XU, Cuibo YU, Yu SUN, Rui GAO, Liyao WEI, Xiandong LI
  • DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20160081001
    Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.
    Type: Application
    Filed: May 30, 2014
    Publication date: March 17, 2016
    Inventors: Xiaodong XU, Cuibo YU, Yateng HONG, Ya LIU, Cong ZHENG, Liyao WEI, Xiaojia SONG, Zhongbin QIN