Patents by Inventor Chunhui Song

Chunhui Song 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).

  • LTE-based method, system, and device for ultra-distance coverage communication
    Patent number: 9525533
    Abstract: An LTE-based method, system, and device for ultra-distance coverage communication. The method comprises: increasing an uplink feedback subframe interval at a terminal side and an uplink feedback subframe interval at a base station side; after receiving uplink scheduling information sent by the base station side, the terminal side sending data over a subframe whose subframe interface is the increased uplink feedback subframe interval at the terminal side; and the terminal side receiving data verification information that is delivered by the base station side over a subframe whose subframe interval is the increased uplink feedback subframe interval at the base station side.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: December 20, 2016
    Assignee: ZTE Corporation
    Inventors: Chunhui Song, Yang Guo, Liping Liu
  • LTE-based method, system, and device for ultra-distance coverage communication
    Publication number: 20150117278
    Abstract: An LTE-based method, system, and device for ultra-distance coverage communication. The method comprises: increasing an uplink feedback subframe interval at a terminal side and an uplink feedback subframe interval at a base station side; after receiving uplink scheduling information sent by the base station side, the terminal side sending data over a subframe whose subframe interface is the increased uplink feedback subframe interval at the terminal side; and the terminal side receiving data verification information that is delivered by the base station side over a subframe whose subframe interval is the increased uplink feedback subframe interval at the base station side.
    Type: Application
    Filed: August 7, 2013
    Publication date: April 30, 2015
    Inventors: Chunhui Song, Yang Guo, Liping Liu