Patents by Inventor Baolin Xue

Baolin Xue 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 system for mobile terminals handing over between clear session and encrypted session communications
    Patent number: 8804961
    Abstract: The present invention discloses a method for clear session and scrambled session communication switch between mobile terminals comprising: a first terminal initiating a scrambled session switch control request to a second terminal, and the second terminal returning a scrambled session switch control response after receiving the scrambled session switch control request; and the first terminal initiating a key negotiation process with the second terminal after receiving the scrambled session switch control response returned by the second terminal, and then transferring to scrambled session communication or suspending the scrambled session communication with the second terminal; wherein the scrambled session switch control request includes a scrambled session request or a clear session request.
    Type: Grant
    Filed: January 17, 2011
    Date of Patent: August 12, 2014
    Assignee: ZTE Corporation
    Inventors: Hongxing Guo, Fangmin Deng, Baolin Xue
  • Method and System for Mobile Terminals Handing Over between Clear Session and Encrypted Session Communications
    Publication number: 20130136261
    Abstract: The present invention discloses a method for clear session and scrambled session communication handover between mobile terminals comprising: a first terminal initiating a scrambled session handover control request to a second terminal, and the second terminal returning a scrambled session handover control response after receiving the scrambled session handover control request; and the first terminal initiating a key negotiation process with the second terminal after receiving the scrambled session handover control response returned by the second terminal, and then transferring to scrambled session communication or suspending the scrambled session communication with the second terminal; wherein the scrambled session handover control request includes a scrambled session request or a clear session request.
    Type: Application
    Filed: January 17, 2011
    Publication date: May 30, 2013
    Applicant: ZTE CORPORATION
    Inventors: Hongxing Guo, Fangmin Deng, Baolin Xue
  • METHOD AND SYSTEM FOR IMPLEMENTING AN IP MULTIMEDIA SUBSYSTEM DYNAMIC PHONEBOOK SERVICE
    Publication number: 20110249626
    Abstract: The present invention discloses a method and a system for implementing an IP multimedia subsystem dynamic phonebook service, the system comprising a terminal and an IP multimedia system, and the method comprising: when the terminal is in a network that does not support IP access, the terminal and the IP multimedia subsystem make the IP multimedia subsystem dynamic phonebook service data packet contained in a short message, and implement information interaction on the IP multimedia subsystem dynamic phonebook service between the terminal and the IP multimedia subsystem by using the short message.
    Type: Application
    Filed: October 23, 2009
    Publication date: October 13, 2011
    Applicant: ZTE Corporation
    Inventors: Yaobin Cao, Baolin Xue, Yulong Lei