Patents by Inventor XIAO-GANG HUANG

XIAO-GANG HUANG 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).

  • Antenna control system and method
    Patent number: 9544900
    Abstract: A wireless router applying an antenna control method includes a number of antennas and communicates with a number of terminal devices via the antennas. The antenna control method includes detecting a current bandwidth Bcur of each terminal device communicating with the wireless router and determining a maximum bandwidth Bmax of each of the terminal devices, computing a weighted sum SUMB of the bandwidths of the terminal devices according to the detected current bandwidth Bcur and the maximum bandwidth Bmax of each terminal device, comparing the weighted sum SUMB of the bandwidths with a first preset value, and turning on or turning off at least one of the antennas according to the compared result. A wireless router is also provided.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: January 10, 2017
    Assignees: AMBIT MICROSYSTEMS (SHANGHAI) LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xiao-Gang Huang, Jun Ding
  • ANTENNA CONTROL SYSTEM AND METHOD
    Publication number: 20140254507
    Abstract: A wireless router applying an antenna control method includes a number of antennas and communicates with a number of terminal devices via the antennas. The antenna control method includes detecting a current bandwidth Bcur of each terminal device communicating with the wireless router and determining a maximum bandwidth Bmax of each of the terminal devices, computing a weighted sum SUMB of the bandwidths of the terminal devices according to the detected current bandwidth Bcur and the maximum bandwidth Bmax of each terminal device, comparing the weighted sum SUMB of the bandwidths with a first preset value, and turning on or turning off at least one of the antennas according to the compared result. A wireless router is also provided.
    Type: Application
    Filed: November 22, 2013
    Publication date: September 11, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., AMBIT MICROSYSTEMS (SHANGHAI) LTD.
    Inventors: XIAO-GANG HUANG, JUN DING