Patents by Inventor Xiaoxiao ZHNEG

Xiaoxiao ZHNEG 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).

  • Method, device, and system for managing uplink carrier frequencies
    Patent number: 9210704
    Abstract: A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: December 8, 2015
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Tingwei Xu, Xiaofei Ma, Jie Ma, Xiaoxiao Zhneg, Zongjie Wang, Xueli Ma, Jing Li, Chuanfeng He, Bo Yang
  • METHOD, DEVICE, AND SYSTEM FOR MANAGING UPLINK CARRIER FREQUENCIES
    Publication number: 20140314015
    Abstract: A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.
    Type: Application
    Filed: June 27, 2014
    Publication date: October 23, 2014
    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
    Inventors: Tingwei XU, Xiaofei MA, Jie MA, Xiaoxiao ZHNEG