Patents by Inventor Yuanping Zheng

Yuanping Zheng 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).

  • Sectorized scheduling method for the high speed uplink packet access service and the system thereof
    Patent number: 9049738
    Abstract: A sectorized scheduling method for the high speed uplink packet access service is provided in the present invention, the method comprises: obtaining the current sector load of each sector and the current high speed uplink packet access service HSUPA mobile station load of each sector, and the maximal allowable sector load of each sector; obtaining the rest available sector load based on the maximal allowable load and the current sector load, performing load assignment for each sector based on the rest available sector load and the distribution of HSUPA mobile station in various sectors. A sector based scheduling system for the high speed uplink packet access service is also provided in the present invention. The present invention correctly associates the HSUPA UE load and the sector load, solves the problem of the larger overload or the larger underload, and improves the HSUPA throughput by several times.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: June 2, 2015
    Assignee: ZTE Corporation
    Inventors: Jiewei Ding, Yuanping Zheng, Changchun Tang, Chen Wang
  • Sectorized Scheduling Method for the High Speed Uplink Packet Access Service and the System thereof
    Publication number: 20120020228
    Abstract: A sectorized scheduling method for the high speed uplink packet access service is provided in the present invention, the method comprises: obtaining the current sector load of each sector and the current high speed uplink packet access service HSUPA mobile station load of each sector, and the maximal allowable sector load of each sector; obtaining the rest available sector load based on the maximal allowable load and the current sector load, performing load assignment for each sector based on the rest available sector load and the distribution of HSUPA mobile station in various sectors. A sector based scheduling system for the high speed uplink packet access service is also provided in the present invention. The present invention correctly associates the HSUPA UE load and the sector load, solves the problem of the larger overload or the larger underload, and improves the HSUPA throughput by several times.
    Type: Application
    Filed: December 30, 2008
    Publication date: January 26, 2012
    Applicant: ZTE CORPORATION
    Inventors: Jiewei Ding, Yuanping Zheng, Changchun Tang, Chen Wang