Patents by Inventor Xiaohua Lan

Xiaohua Lan 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 controlling sending of heartbeat signal
    Patent number: 9753794
    Abstract: A method and an apparatus for controlling sending of a heartbeat signal are provided. The method includes acquiring a target push delay corresponding to all target applications; sending the target push delay to a push server; receiving a first heartbeat signal control time sent by the push server and corresponding to the target push delay; and sending a heartbeat signal to the push server at an interval of the first heartbeat signal control time. According to the embodiments of the present invention, a first heartbeat signal control time may be determined according to an acquired target push delay corresponding to all target applications, and the first heartbeat signal control time may be adjusted according to a target application, so that a push client can send a heartbeat signal to a push server at an interval of the first heartbeat signal control time, to maintain a Push connection.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: September 5, 2017
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Xiaohua Lan
  • Method and Apparatus for Controlling Sending of Heartbeat Signal
    Publication number: 20150331739
    Abstract: A method and an apparatus for controlling sending of a heartbeat signal are provided. The method includes acquiring a target push delay corresponding to all target applications; sending the target push delay to a push server; receiving a first heartbeat signal control time sent by the push server and corresponding to the target push delay; and sending a heartbeat signal to the push server at an interval of the first heartbeat signal control time. According to the embodiments of the present invention, a first heartbeat signal control time may be determined according to an acquired target push delay corresponding to all target applications, and the first heartbeat signal control time may be adjusted according to a target application, so that a push client can send a heartbeat signal to a push server at an interval of the first heartbeat signal control time, to maintain a Push connection.
    Type: Application
    Filed: July 27, 2015
    Publication date: November 19, 2015
    Inventor: Xiaohua Lan