Patents by Inventor Feifei Gu

Feifei Gu 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).

  • Patent number: 11985072
    Abstract: Provided is a multimedia data stream processing method, an electronic device and a storage medium, relating to the field of artificial intelligence, and specifically, to the technical fields of cloud computing, media cloud technology, and the like, which may be applied to scenes such as smart cloud. The multimedia data stream processing method includes: allocating a plurality of sub-streams of a multimedia data stream to a plurality of edge resource nodes, where the multimedia data stream is segmented into a plurality of slices and each of the plurality of sub-streams includes a part of the plurality of slices of the multimedia data stream; and scheduling the plurality of edge resource nodes to provide the plurality of sub-streams of the multimedia data stream for a terminal device.
    Type: Grant
    Filed: January 23, 2023
    Date of Patent: May 14, 2024
    Assignee: Beijing Baidu Netcom Science Technology Co., Ltd.
    Inventors: Yugang Ke, Chongming Gu, Zhoufeng Wang, Junwen Gao, Weihui Liu, Minglu Li, Feifei Cao, Yongqiang Wu, Xiaoen Zhu
  • Publication number: 20240098037
    Abstract: Provided is a multimedia data stream processing method, an electronic device and a storage medium, relating to the field of artificial intelligence, and specifically, to the technical fields of cloud computing, media cloud technology, and the like, which may be applied to scenes such as smart cloud. The multimedia data stream processing method includes: allocating a plurality of sub-streams of a multimedia data stream to a plurality of edge resource nodes, where the multimedia data stream is segmented into a plurality of slices and each of the plurality of sub-streams includes a part of the plurality of slices of the multimedia data stream; and scheduling the plurality of edge resource nodes to provide the plurality of sub-streams of the multimedia data stream for a terminal device.
    Type: Application
    Filed: January 23, 2023
    Publication date: March 21, 2024
    Inventors: Yugang Ke, Chongming Gu, Zhoufeng Wang, Junwen Gao, Weihui Liu, Minglu Li, Feifei Cao, Yongqiang Wu, Xiaoen Zhu
  • Patent number: 11711166
    Abstract: The present disclosure provides an information transmission method, including: generating first information; determining a first sequence from N candidate sequences based on the first information; and sending the first sequence. The first information belongs to N candidate information. A mapping between the first information and the first sequence belongs to P mappings. Each of the P mappings includes a mapping between the N candidate information and the N candidate sequences. The N candidate sequences are generated based on N dedicated cyclic shift values and a first initial cyclic shift value. In at least two mappings, dedicated cyclic shift values used to generate candidate sequences corresponding to a same candidate information are different, where the same candidate information belongs to L candidate information in the N candidate information, both P and L are integers greater than 1, and the L is less than or equal to N.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: July 25, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Bingyu Qu, Feifei Gu, Hao Sun, Yongxing Zhou
  • Patent number: 11184885
    Abstract: This application relates to information transmission by: determining, based on a quantity of bits of first information, a manner of generating second information, where the manner of generating the second information includes a first generation manner and a second generation manner, and in the first generation manner, a quantity of bits obtained after channel coding is determined based on a quantity of resource elements that carry the first information and that are on a first symbol of two symbols of a first physical uplink control channel; in the second generation manner, a quantity of bits obtained after channel coding is determined based on a quantity of resource elements that carry the first information and that are on two symbols of a second physical uplink control channel; and generating, in the manner of generating the second information, the second information carried on the two symbols.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: November 23, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hao Sun, Feifei Gu
  • Publication number: 20200119848
    Abstract: The present invention provides an information transmission method, including: generating first information; determining a first sequence from N candidate sequences based on the first information, where the first information belongs to N candidate information, a mapping between the first information and the first sequence belongs to P mappings, each of the P mappings includes a mapping between the N candidate information and the N candidate sequences, and the N candidate sequences are generated based on N dedicated cyclic shift values and a first initial cyclic shift value; and in at least two mappings, dedicated cyclic shift values used to generate candidate sequences corresponding to a same candidate information are different, where the same candidate information belongs to L candidate information in the N candidate information, both P and L are integers greater than 1, and the L is less than or equal to N; and sending the first sequence.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 16, 2020
    Inventors: Bingyu QU, Feifei GU, Hao SUN, Yongxing ZHOU
  • Publication number: 20200120667
    Abstract: This application relates to information transmission by: determining, based on a quantity of bits of first information, a manner of generating second information, where the manner of generating the second information includes a first generation manner and a second generation manner, and in the first generation manner, a quantity of bits obtained after channel coding is determined based on a quantity of resource elements that carry the first information and that are on a first symbol of two symbols of a first physical uplink control channel; in the second generation manner, a quantity of bits obtained after channel coding is determined based on a quantity of resource elements that carry the first information and that are on two symbols of a second physical uplink control channel; and generating, in the manner of generating the second information, the second information carried on the two symbols.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 16, 2020
    Inventors: Hao SUN, Feifei GU
  • Publication number: 20190357187
    Abstract: A resource indication method, a resource acquisition method, and a related apparatus, the method including generating, by a network device, downlink control signaling, where the downlink control signaling includes indication information and resource allocation information, the resource allocation information is used for explicit indication or implicit indication of an uplink control channel resource, and the indication information is used to indicate whether an indication manner of the resource allocation information is explicit indication or implicit indication; and sending, by the network device, the downlink control signaling.
    Type: Application
    Filed: July 31, 2019
    Publication date: November 21, 2019
    Inventors: Hao Sun, Feifei Gu, Bingyu Qu, Lixia Xue, Xu Zhang