Patents by Inventor Chunxiu Li

Chunxiu Li 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).

  • Information processing method, device, apparatus and system, medium, andprogram
    Patent number: 11928449
    Abstract: An embodiment of the present application discloses an information processing method, device and apparatus, a medium, and a program.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: March 12, 2024
    Assignees: CHINA MOBILE (SUZHOU) SOFTWARE TECHNOLOGY CO., LTD., CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Chunxiu Chen, Jiale Li, Jingkai Wu, Zhiling Hu
  • Method and apparatus for abstracting logical topology information of peer-to-peer network
    Patent number: 8914487
    Abstract: The present invention provides a method and an apparatus for abstracting logical topology information of a Peer-to-Peer (P2P) network. The method includes: obtaining a set of Points of Presence (POPs) of peer clients in the P2P network; using a relevant algorithm of a routing protocol to calculate a best path between any two POPs in the set of POPs and a weight value of the best path; and collecting calculation results of the best path and the weight value that are obtained on each POP to obtain a set of abstract logical topology records of the P2P network. The embodiments of the present invention provide a universal and efficient method for abstracting logical topology information, which greatly reduces network topology information that needs to be transmitted, mitigates a risk of exposing lower-layer network topology information, and transmits the network topology information to a P2P application server securely and concisely.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: December 16, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chunxiu Li, Yan Wang, Guoyi Chen
  • METHOD AND APPARATUS FOR ABSTRACTING LOGICAL TOPOLOGY INFORMATION OF PEER-TO-PEER NETWORK
    Publication number: 20120066368
    Abstract: The present invention provides a method and an apparatus for abstracting logical topology information of a Peer-to-Peer (P2P) network. The method includes: obtaining a set of Points of Presence (POPs) of peer clients in the P2P network; using a relevant algorithm of a routing protocol to calculate a best path between any two POPs in the set of POPs and a weight value of the best path; and collecting calculation results of the best path and the weight value that are obtained on each POP to obtain a set of abstract logical topology records of the P2P network. The embodiments of the present invention provide a universal and efficient method for abstracting logical topology information, which greatly reduces network topology information that needs to be transmitted, mitigates a risk of exposing lower-layer network topology information, and transmits the network topology information to a P2P application server securely and concisely.
    Type: Application
    Filed: November 17, 2011
    Publication date: March 15, 2012
    Applicant: Huawei Device Co., Ltd.
    Inventors: Chunxiu Li, Yan Wang, Guoyi Chen