Patents by Inventor Zuofu Zhang

Zuofu Zhang 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).

  • Address resolution method, apparatus, and system
    Patent number: 9282039
    Abstract: An address resolution method uniformly processing ARP broadcast packets by an address server to avoid broadcasting in the network, so that the occupied bandwidth is reduced. The method also includes storing by a network device and terminal address correspondence information of local and remote terminals in communication with one another, which reduces the size of the MAC table in the data center network, reduces the load of the network device, and improves the processing capabilities of the network device, so that it is possible to deploy a large layer-2 network to thereby solve real-time relocation problems of a virtual machine.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: March 8, 2016
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zuofu Zhang, Feng Dong, Hao Sun, Yanjun Chen
  • ADDRESS RESOLUTION METHOD, APPARATUS, AND SYSTEM
    Publication number: 20130315246
    Abstract: An address resolution method uniformly processing ARP broadcast packets by an address server to avoid broadcasting in the network, so that the occupied bandwidth is reduced. The method also includes storing by a network device and terminal address correspondence information of local and remote terminals in communication with one another, which reduces the size of the MAC table in the data center network, reduces the load of the network device, and improves the processing capabilities of the network device, so that it is possible to deploy a large layer-2 network to thereby solve real-time relocation problems of a virtual machine.
    Type: Application
    Filed: July 25, 2013
    Publication date: November 28, 2013
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Zuofu Zhang, Feng Dong, Hao Sun, Yanjun Chen