Patents by Inventor Yizhong Zhan

Yizhong Zhan 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).

  • Publication number: 20230156499
    Abstract: Embodiments of the present application relate to the field of communications, and provide a method for evaluating a network service, an electronic device and a storage medium. The method for evaluating a network service comprises: performing statistical analysis on each key quality indicator (KQI) according to call detail record (CDR) data in a first cycle, to obtain a first threshold of each KQI; obtaining a second threshold of each KQI according to the first threshold of each KQI in a second cycle, wherein, the second cycle comprises at least one first cycle; and obtaining a perception score of the network service according to the second threshold of each KQI and CDR data in a third cycle. The method is applied to the process of evaluating the network service.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 18, 2023
    Inventors: Weiwei YANG, Yizhong ZHAN
  • Patent number: 9736759
    Abstract: Provided are a service control method and device. The method includes: acquiring related information of a user service and real-time status information of a service used by a user, wherein the related information includes: information needing to be referenced for regulating a control policy for the user service; based on the related information and real-time status information which are acquired, monitoring a current service status of a mobile network; and generating or adjusting user control policy information according to a result of the monitoring, and issuing the generated or adjusted user control policy information. The technical solution solves the problem in the related art of being unable to dynamically adjust the control policy of a user, thereby improving the mobile network quality, and improving the network experience of the user.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: August 15, 2017
    Assignee: XI'AN ZTE NEW SOFTWARE COMPANY LIMITED
    Inventor: Yizhong Zhan
  • Publication number: 20150282049
    Abstract: Provided are a service control method and device. The method includes: acquiring related information of a user service and real-time status information of a service used by a user, wherein the related information includes: information needing to be referenced for regulating a control policy for the user service; based on the related information and real-time status information which are acquired, monitoring a current service status of a mobile network; and generating or adjusting user control policy information according to a result of the monitoring, and issuing the generated or adjusted user control policy information. The technical solution solves the problem in the related art of being unable to dynamically adjust the control policy of a user, thereby improving the mobile network quality, and improving the network experience of the user.
    Type: Application
    Filed: September 26, 2013
    Publication date: October 1, 2015
    Inventor: Yizhong Zhan