Patents by Inventor Fanni Ma

Fanni Ma 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).

  • Bandwidth configuration method, device, and system
    Patent number: 8611912
    Abstract: A bandwidth configuration method includes: A terminal acquires that a narrow bandwidth mode is used at a network side by a downlink transmission signal and/or an uplink transmission signal; and the terminal configures a receiving bandwidth and/or a transmitting bandwidth, where the receiving bandwidth and/or the transmitting bandwidth corresponds to the narrow bandwidth mode at the network side. The terminal side can acquire whether the network side uses the narrow bandwidth technology, and automatically adjust a bandwidth of a corresponding channel at the terminal side when the network side uses the narrow bandwidth technology, so that intra-system performance loss and inter-system interference that are caused by different bandwidth modes between the terminal side and the network side are avoided, thus improving performance of a communication system.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: December 17, 2013
    Assignee: Huawei Device Co., Ltd.
    Inventors: Tingzhao Li, Jieke Shi, Gengshi Wu, Xiaoxiao Zheng, Bin Xiong, Yi Yang, Jing Yang, Fanni Ma
  • BANDWIDTH CONFIGURATION METHOD, DEVICE, AND SYSTEM
    Publication number: 20120157109
    Abstract: A bandwidth configuration method includes: A terminal acquires that a narrow bandwidth mode is used at a network side by a downlink transmission signal and/or an uplink transmission signal; and the terminal configures a receiving bandwidth and/or a transmitting bandwidth, where the receiving bandwidth and/or the transmitting bandwidth corresponds to the narrow bandwidth mode at the network side. The terminal side can acquire whether the network side uses the narrow bandwidth technology, and automatically adjust a bandwidth of a corresponding channel at the terminal side when the network side uses the narrow bandwidth technology, so that intra-system performance loss and inter-system interference that are caused by different bandwidth modes between the terminal side and the network side are avoided, thus improving performance of a communication system.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 21, 2012
    Applicant: Huawei Device Co., Ltd.
    Inventors: Tingzhao Li, Jieke Shi, Gengshi Wu, Xiaoxiao Zheng, Bin Xiong, Yi Yang, Jing Yang, Fanni Ma