Patents by Inventor Rong Rong Shang

Rong Rong Shang 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).

  • MIMO communication system
    Patent number: 8515495
    Abstract: A device and method including a plurality of transmitters and/or receiver units and antennae therefore, and wherein each of said units are arranged radially to cover a plurality of sectors; and including at least one component necessary for the operation of said units, and arranged such that said component is shared between two or more units and/or their respective antennae. The device and method has application to MIMO systems.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: August 20, 2013
    Assignee: Nokia Siemens Networks Oy
    Inventors: Rong Rong Shang, Zhu Yan Zhao, Seppo Olavi Hamalainen, Osman Nuri Can Yilmaz
  • MIMO Communication System
    Publication number: 20120003999
    Abstract: A device and method including a plurality of transmitters and/or receiver units and antennae therefore, and wherein each of said units are arranged radially to cover a plurality of sectors; and including at least one component necessary for the operation of said units, and arranged such that said component is shared between two or more units and/or their respective antennae. The device and method has application to MIMO systems.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 5, 2012
    Inventors: Rong Rong Shang, Zhu Yan Zhao, Seppo Olavi Hamalainen, Osman Nuri Can Yilmaz