Patents by Inventor Xia Xiaoyong

Xia Xiaoyong 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).

  • Triggering a redundant router master/backup status change based on switch connectivity
    Patent number: 8780700
    Abstract: Systems and methods according to the exemplary embodiments enable improved switch or link failure handling. A redundant router master/backup status change may be triggered based on switch connectivity. According to an exemplary embodiment, a method is provided. The method includes monitoring a connectivity of a network, detecting a failure, and based on the detected failure, changing the redundant router master/backup status of both a first router and at least a second of router.
    Type: Grant
    Filed: May 19, 2011
    Date of Patent: July 15, 2014
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Xia Xiaoyong, Yang Shuguang, Jürgen Bos
  • TRIGGERING A REDUNDANT ROUTER MASTER/BACKUP STATUS CHANGE BASED ON SWITCH CONNECTIVITY
    Publication number: 20130201820
    Abstract: Systems and methods according to the exemplary embodiments enable improved switch or link failure handling. A redundant router master/backup status change may be triggered based on switch connectivity. According to an exemplary embodiment, a method is provided. The method includes monitoring a connectivity of a network, detecting a failure, and based on the detected failure, changing the redundant router master/backup status of both a first router and at least a second of router.
    Type: Application
    Filed: May 19, 2011
    Publication date: August 8, 2013
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Xia Xiaoyong, Yang Shuguang, Jürgen Bos