Patents by Inventor Xuehong LIN

Xuehong LIN 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: 9319992
    Abstract: A measuring method and device before different-frequency handover of a user terminal is provided. The measuring method before different-frequency handover of a user terminal in this embodiment comprises: receiving spectrum information from a non-serving base station, the spectrum information comprising the receiving power of the non-serving base station, and the receiving power of the non-serving base station being the intensity of a sending signal of the user terminal received by the non-serving base station, which is measured by the non-serving base station; obtaining the transmitting power of the user terminal; and when it is judged that the difference between the transmitting power of the user terminal and the receiving power of the non-serving base station is less than a preset threshold, sending a measurement instruction to the user terminal so as to indicate the user terminal to measure the non-serving base station.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: April 19, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xuehong Lin, Changmei Liu, Shengyu Li, Jie Shi
  • Publication number: 20140349648
    Abstract: A measuring method and device before different-frequency handover of a user terminal is provided. The measuring method before different-frequency handover of a user terminal in this embodiment comprises: receiving spectrum information from a non-serving base station, the spectrum information comprising the receiving power of the non-serving base station, and the receiving power of the non-serving base station being the intensity of a sending signal of the user terminal received by the non-serving base station, which is measured by the non-serving base station; obtaining the transmitting power of the user terminal; and when it is judged that the difference between the transmitting power of the user terminal and the receiving power of the non-serving base station is less than a preset threshold, sending a measurement instruction to the user terminal so as to indicate the user terminal to measure the non-serving base station.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 27, 2014
    Inventors: Xuehong LIN, Changmei LIU, Shengyu LI, Jie SHI