Patents by Inventor Yanmin Qin

Yanmin Qin 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).

  • Publication number: 20190268838
    Abstract: The present disclosure relates to spectrum resource allocation methods. One example method includes a base station obtains, in real time, a network access request message from a terminal, where the network access request message includes at least one of a network standard supported by the terminal, an access service of the terminal, or QoS of the access service, the base station dynamically allocates spectrum resources to different network standards based on the network access request message, and the base station sends a first network standard access indication message to the terminal, where the terminal accesses a service based on the first network standard access indication message via a corresponding network standard.
    Type: Application
    Filed: May 9, 2019
    Publication date: August 29, 2019
    Inventors: Quanzhong GAO, Yanmin QIN, Lin ZHOU, Fazhong SI, Liping YANG, Jiyu YE, Shuqin XIAO
  • Patent number: 6944471
    Abstract: A protection method for forward power saturation in a CDMA communication system and its power control apparatus are provided. The power control apparatus includes a base station (BS) transmitting power control unit, a base station (BS) transceiver and a transmitting power control (TPC) instruction counter. The mobile station includes a mobile station (MS) transceiver, a quality detector for a received signal, a TPC instruction generator. Through a saturation decision process and a saturation protection process, a limited power is distributed to a subscriber whose communication quality actually deteriorates and a subscriber whose communication quality deteriorates severely due to deep fading is rapidly compensated. Meanwhile, the protection method and control apparatus are capable of balancing the power and providing average power distribution among subscribers who need power increasing urgently.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: September 13, 2005
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yanmin Qin, Xiaopin Li, Xu Fu
  • Publication number: 20030087661
    Abstract: A protection method for forward power saturation in a CDMA communication system and its power control apparatus are provided. The power control apparatus includes a base station (BS) transmitting power control unit, a base station (BS) transceiver and a transmitting power control (TPC) instruction counter. The mobile station includes a mobile station (MS) transceiver, a quality detector for a received signal, a TPC instruction generator. Through a saturation decision process and a saturation protection process, a limited power is distributed to a subscriber whose communication quality actually deteriorates and a subscriber whose communication quality deteriorates severely due to deep fading is rapidly compensated. Meanwhile, the protection method and control apparatus are capable of balancing the power and providing average power distribution among subscribers who need power increasing urgently.
    Type: Application
    Filed: September 23, 2002
    Publication date: May 8, 2003
    Inventors: Yanmin Qin, Xiaopin Li, Xu Fu