Patents by Inventor Shengqian HAN

Shengqian HAN 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).

  • Communication method and communication node for device-to-device direct communication
    Patent number: 10069661
    Abstract: Embodiments of the present application disclose a communication method and a communication node for device-to-device (D2D) direct communication, and relate to the field of D2D technologies. The method comprises: receiving, by a first node, an interference signal from an interference node; and sending, by the first node, the interference signal and a to-be-sent signal in a manner in which the interference signal and the to-be-sent signal can be received by at least one second node. The communication method and the communication node in the embodiments of the present application can effectively reduce interference of a cellular network on D2D communication. By using the communication method and the communication node in the embodiments of the present application, a base station resource does not need to be consumed, and signaling interactions are fewer, which help to improve the resource utilization.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: September 4, 2018
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventors: Shengqian Han, Pan Chen, Chenyang Yang, Weicai Huang
  • Communication Method and Communication Node for Device-to-Device Direct Communication
    Publication number: 20170250842
    Abstract: Embodiments of the present application disclose a communication method and a communication node for device-to-device (D2D) direct communication, and relate to the field of D2D technologies. The method comprises: receiving, by a first node, an interference signal from an interference node; and sending, by the first node, the interference signal and a to-be-sent signal in a manner in which the interference signal and the to-be-sent signal can be received by at least one second node. The communication method and the communication node in the embodiments of the present application can effectively reduce interference of a cellular network on D2D communication. By using the communication method and the communication node in the embodiments of the present application, a base station resource does not need to be consumed, and signaling interactions are fewer, which help to improve the resource utilization.
    Type: Application
    Filed: April 30, 2015
    Publication date: August 31, 2017
    Inventors: Shengqian HAN, Pan CHEN, Chenyang YANG, Weicai HUANG