Patents by Inventor Weixue Zhou

Weixue 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).

  • Method, apparatus, and system for judging path congestion
    Patent number: 8787160
    Abstract: The present disclosure relates to the field of communications, and discloses a method for determining path pre-congestion. The method is applicable to an Ethernet path. Pre-congestion is determined and flagged through an ingress node or an intermediate node in the Ethernet path, and a pre-congestion status indication packet is sent by an egress node to the ingress node or a policy server, so that the ingress node or the policy server obtains pre-congestion information of the Ethernet path, and notify an application function entity AF of performing admission control. When the method in the present disclosure is used, problems of packet loss and excessively long time delay caused by the conventional congestion control technology may be avoided, thereby ensuring user experience of existing services.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: July 22, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Weixue Zhou, Xushan Lu, Qian Zhou, Hao Wu, Pingan Yang, Huailong Gu, Ting Zou, Xiaobin Luo
  • METHOD, APPARATUS, AND SYSTEM FOR JUDGING PATH CONGESTION
    Publication number: 20120092988
    Abstract: The present disclosure relates to the field of communications, and discloses a method for determining path pre-congestion. The method is applicable to an Ethernet path. Pre-congestion is determined and flagged through an ingress node or an intermediate node in the Ethernet path, and a pre-congestion status indication packet is sent by an egress node to the ingress node or a policy server, so that the ingress node or the policy server obtains pre-congestion information of the Ethernet path, and notify an application function entity AF of performing admission control. When the method in the present disclosure is used, problems of packet loss and excessively long time delay caused by the conventional congestion control technology may be avoided, thereby ensuring user experience of existing services.
    Type: Application
    Filed: December 21, 2011
    Publication date: April 19, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Weixue Zhou, Xushan Lu, Qian Zhou, Hao Wu, Pingan Yang, Huallong Gu, Ting Zou, Xiaobin Luo