Patents by Inventor Runhui LI

Runhui 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).

  • Traffic measurement method, device, and system
    Patent number: 11228513
    Abstract: One example packet processing device includes a buffer, and the packet processing device obtains a to-be-measured packet. In response to determining that occupied storage space in the buffer is less than a preset threshold, the packet processing device reads the to-be-measured information from the buffer, and modifies, based on the to-be-measured information and a first algorithm, a pieces of data in first measurement data corresponding to the to-be-measured packet, where a is a positive integer. In response to determining that occupied storage space in the buffer is greater than or equal to a preset threshold, the packet processing device modifies, based on to-be-measured information and a second algorithm, w pieces of data in second measurement data corresponding to the to-be-measured packet, where w is a positive integer, and w is less than a.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 18, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Qun Huang, Runhui Li, Yong Huang, Gong Zhang, Pak-Ching Lee, Lu Tang
  • System for determining whether to cache data locally at cache server based on access frequency of edge server
    Patent number: 10868884
    Abstract: The present disclosure relates to data access methods and apparatus. One example method includes sending, by a first cache server, a first access request to a second cache server, where the first access request is used to request first data, and the first access request is from a first edge server, receiving, by the first cache server, a copy of the first data and a first access frequency that are returned by the second cache server, where the first access frequency is a frequency at which the first edge server accesses the first data and that is recorded by the second cache server, determining, by the first cache server, whether a second access frequency lower than the first access frequency exists, and in response to determining that the second access frequency exists, caching, by the first cache server, the copy of the first data.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: December 15, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Runhui Li
  • TRAFFIC MEASUREMENT METHOD, DEVICE, AND SYSTEM
    Publication number: 20200169485
    Abstract: One example packet processing device includes a buffer, and the packet processing device obtains a to-be-measured packet. In response to determining that occupied storage space in the buffer is less than a preset threshold, the packet processing device reads the to-be-measured information from the buffer, and modifies, based on the to-be-measured information and a first algorithm, a pieces of data in first measurement data corresponding to the to-be-measured packet, where a is a positive integer. In response to determining that occupied storage space in the buffer is greater than or equal to a preset threshold, the packet processing device modifies, based on to-be-measured information and a second algorithm, w pieces of data in second measurement data corresponding to the to-be-measured packet, where w is a positive integer, and w is less than a.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Inventors: Qun HUANG, Runhui LI, Yong HUANG, Gong ZHANG, Pak-Ching LEE, Lu TANG
  • Data Access Method And Apparatus
    Publication number: 20200028933
    Abstract: The present disclosure relates to data access methods and apparatus. One example method includes sending, by a first cache server, a first access request to a second cache server, where the first access request is used to request first data, and the first access request is from a first edge server, receiving, by the first cache server, a copy of the first data and a first access frequency that are returned by the second cache server, where the first access frequency is a frequency at which the first edge server accesses the first data and that is recorded by the second cache server, determining, by the first cache server, whether a second access frequency lower than the first access frequency exists, and in response to determining that the second access frequency exists, caching, by the first cache server, the copy of the first data.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 23, 2020
    Inventor: Runhui LI
  • Cosmetic airbag bottle
    Patent number: D1124891
    Type: Grant
    Filed: December 30, 2024
    Date of Patent: May 5, 2026
    Inventor: Runhui Li