Patents by Inventor Linhai Jiang

Linhai Jiang 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 for allowing a successful first mobile terminated call towards a mobile subscriber initially assigned to a failing core network node
    Patent number: 9510178
    Abstract: A method for a fallback core network node within core network nodes for a first mobile terminated call towards a mobile subscriber initially assigned to a failing ore network node (failing CNN). The method includes receiving data associated to International Mobile Subscriber Identity and Location Area Identifier (LAI) of a mobile subscriber handled in the failing CNN. The method includes receiving a service request from a home location register (HLR), whereby the service request indicates that the fallback CNN is acting as a fallback CNN for the failing CNN, and sending a response to the service request towards the HLR comprising the roaming Number assigned by the fallback CNN. The method includes initiating a paging request towards the radio network comprising said received LAI of said mobile subscriber, and sending a Service Request towards the HLR comprising the Mobile Station Integrated Services Digital Network Number of the mobile subscriber.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: November 29, 2016
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Haibin Chu, Yingjiao He, Linhai Jiang, Chunbo Wang, Jacky Wu, Mingqiu Xu, Henry Zheng
  • METHOD FOR ALLOWING A SUCCESSFUL FIRST MOBILE TERMINATED CALL TOWARDS A MOBILE SUBSCRIBER INITIALLY ASSIGNED TO A FAILING CORE NETWORK NODE
    Publication number: 20150017980
    Abstract: A method for a fallback core network node within core network nodes for a first mobile terminated call towards a mobile subscriber initially assigned to a failing ore network node (failing CNN). The method includes receiving data associated to International Mobile Subscriber Identity and Location Area Identifier (LAI) of a mobile subscriber handled in the failing CNN. The method includes receiving a service request from a home location register (HLR), whereby the service request indicates that the fallback CNN is acting as a fallback CNN for the failing CNN, and sending a response to the service request towards the HLR comprising the roaming Number assigned by the fallback CNN. The method includes initiating a paging request towards the radio network comprising said received LAI of said mobile subscriber, and sending a Service Request towards the HLR comprising the Mobile Station Integrated Services Digital Network Number of the mobile subscriber.
    Type: Application
    Filed: January 9, 2012
    Publication date: January 15, 2015
    Applicant: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Haibin Chu, Yingjiao He, Linhai Jiang, Chunbo Wang, Jacky Wu, Mingqiu Xu, Henry Zheng