Patents by Inventor Miansheng Ma

Miansheng Ma 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 reducing service loss in interworking between SS7 signaling network and M3UA, and a signaling gateway
    Patent number: 7711003
    Abstract: The invention discloses a method for reducing service loss in interworking between SS7 signaling network and M3UA. In the method, when state of an M3UA ASP-related signaling point changes, the SS7 signaling network may be notified by using messages defined in existing protocols or other messages. Thus, when performing service interworking with M3UA, the SS7 signaling network determines whether service interaction may be performed with M3UA in accordance with the state of current ASP-related signaling point. If the current ASP-related signaling point is unavailable, the SS7 signaling network will not perform service interaction. As a result, the service loss in interworking between SS7 signaling network and M3UA may be reduced without any affect on the normal service interworking between SS7 signaling network and M3UA. In addition, the method may conform to existing protocol standards, and implemented in a simple and easy way.
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: May 4, 2010
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhuohui Lei, Miansheng Ma, Yuhong Liu, Nengyi Pan
  • Method for reducing service loss in interworking between SS7 signaling network and M3UA, and a signaling gateway
    Publication number: 20080063008
    Abstract: The invention discloses a method for reducing service loss in interworking between SS7 signaling network and M3UA. In the method, when state of an M3UA ASP-related signaling point changes, the SS7 signaling network may be notified by using messages defined in existing protocols or other messages. Thus, when performing service interworking with M3UA, the SS7 signaling network determines whether service interaction may be performed with M3UA in accordance with the state of current ASP-related signaling point. If the current ASP-related signaling point is unavailable, the SS7 signaling network will not perform service interaction. As a result, the service loss in interworking between SS7 signaling network and M3UA may be reduced without any affect on the normal service interworking between SS7 signaling network and M3UA. In addition, the method may conform to existing protocol standards, and implemented in a simple and easy way.
    Type: Application
    Filed: September 19, 2007
    Publication date: March 13, 2008
    Inventors: Zhuohui Lei, Miansheng Ma, Yuhong Liu, Nengyi Pan