Patents by Inventor Ruizhao WU

Ruizhao WU 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).

  • Techniques for adaptive bitrate video traffic shaping
    Patent number: 12177718
    Abstract: The present disclosure relates to techniques for shaping video data traffic in a packet switched communications transport network. In some embodiments, a device determines a cell load level associated with a base station node that is representative of a data traffic load of a cell of the base station node. The device sets, based at least on the determined cell load level associated with the base station, one or more burst transmission parameters for video data transmitted by a traffic shaping node to the base station node. The device transmits video data to the base station node using the set one or more burst transmission parameters, wherein transmitting video data occurs in one or more burst transmissions that each include a plurality of packets that include video data.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: December 24, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Deyang Chen, Marcus Ihlar, Robert Skog, Ruizhao Wu
  • TECHNIQUES FOR ADAPTIVE BITRATE VIDEO TRAFFIC SHAPING
    Publication number: 20220264360
    Abstract: The present disclosure relates to techniques for shaping video data traffic in a packet switched communications transport network. In some embodiments, a device determines a cell load level associated with a base station node that is representative of a data traffic load of a cell of the base station node. The device sets, based at least on the determined cell load level associated with the base station, one or more burst transmission parameters for video data transmitted by a traffic shaping node to the base station node. The device transmits video data to the base station node using the set one or more burst transmission parameters, wherein transmitting video data occurs in one or more burst transmissions that each include a plurality of packets that include video data.
    Type: Application
    Filed: August 14, 2019
    Publication date: August 18, 2022
    Inventors: Deyang CHEN, Marcus IHLAR, Robert SKOG, Ruizhao WU