Patents by Inventor Guangmin Zhou

Guangmin Zhou 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).

  • Media gateway device and method for forwarding data frames
    Patent number: 9356833
    Abstract: The present invention provides a media gateway device and a method for forwarding data frames. The media gateway device comprises: a master module, a switch module, a relay access module and a media resource module; the switch module comprises three independent Virtual Local Area Networks (VLANs), i.e., a first VLAN, a second VLAN and a third VLAN, respectively; the media resource module is connected to the switch module through the second VLAN, and the switch module is connected to an external Internet Protocol (IP) packet network through the third VLAN; the media gateway device further comprises a network layer static routing table. By using the media gateway device and the method for forwarding data frames according to the present invention, the number of the external interfaces of the media gateway device can be reduced, and the interface of the switch module can be managed by the VLAN.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: May 31, 2016
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jian Xu, Guangmin Zhou, Jie Zhou, Huiqin Yuan
  • MEDIA GATEWAY DEVICE AND METHOD FOR FORWARDING DATA FRAMES
    Publication number: 20140010239
    Abstract: The present invention provides a media gateway device and a method for forwarding data frames. The media gateway device comprises: a master module, a switch module, a relay access module and a media resource module; the switch module comprises three independent Virtual Local Area Networks (VLANs), i.e., a first VLAN, a second VLAN and a third VLAN, respectively; the media resource module is connected to the switch module through the second VLAN, and the switch module is connected to an external Internet Protocol (IP) packet network through the third VLAN; the media gateway device further comprises a network layer static routing table. By using the media gateway device and the method for forwarding data frames according to the present invention, the number of the external interfaces of the media gateway device can be reduced, and the interface of the switch module can be managed by the VLAN.
    Type: Application
    Filed: September 16, 2013
    Publication date: January 9, 2014
    Applicant: Huawei Technologies, Co., Ltd.
    Inventors: Jian Xu, Guangmin Zhou, Jie Zhou, Huiqin Yuan