Patents by Inventor Hua-Lin HSU

Hua-Lin HSU 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).

  • Resource allocation in a wireless communication system
    Patent number: 10887059
    Abstract: Embodiments of methods and apparatuses for resource allocation in a wireless communication system are disclosed. In one embodiment, a method of wireless communication comprises obtaining data to be transmitted in a wireless communication environment, determining channel conditions associated with a plurality of sub-channels which includes determining one or more sub-channels to transmit silent symbols according to the channel conditions associated with the plurality of sub-channels, scheduling the data to be transmitted according to the channel conditions associated with the plurality of sub-channels to form scheduled data for transmission, and transmitting the scheduled data to one or more receivers via the plurality of sub-channels. The method of determining channel conditions associated with the plurality of sub-channels comprises determining interference observed at each sub-channel in the plurality of sub-channels.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: January 5, 2021
    Assignee: Ubiquiti Inc.
    Inventors: Ching-Han Tsai, ChihWei Fanchiang, I-Feng Lin, Sheng-Feng Wang, Hua-Lin Hsu
  • Resource Allocation in a Wireless Communication System
    Publication number: 20200259605
    Abstract: Embodiments of methods and apparatuses for resource allocation in a wireless communication system are disclosed. In one embodiment, a method of wireless communication comprises obtaining data to be transmitted in a wireless communication environment, determining channel conditions associated with a plurality of sub-channels which includes determining one or more sub-channels to transmit silent symbols according to the channel conditions associated with the plurality of sub-channels, scheduling the data to be transmitted according to the channel conditions associated with the plurality of sub-channels to form scheduled data for transmission, and transmitting the scheduled data to one or more receivers via the plurality of sub-channels. The method of determining channel conditions associated with the plurality of sub-channels comprises determining interference observed at each sub-channel in the plurality of sub-channels.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Inventors: Ching-Han Tsai, ChihWei FanChiang, I-Feng Lin, Sheng-Feng Wang, Hua-Lin Hsu
  • Resource allocation in a wireless communication system
    Patent number: 10673583
    Abstract: Embodiments of methods and apparatuses for resource allocation in a wireless communication system are disclosed. In one embodiment, a method of wireless communication comprises obtaining data to be transmitted over a plurality of sub-channels in a wireless communication environment, determining channel conditions associated with the plurality of sub-channels, scheduling the data to be transmitted according to the channel conditions associated with the plurality of sub-channels to form scheduled data for transmission, and transmitting the scheduled data to one or more receivers via the plurality of sub-channels. The method of determining channel conditions associated with the plurality of sub-channels comprises determining interference observed at each sub-channel in the plurality of sub-channels.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: June 2, 2020
    Assignee: Ubiquiti Inc.
    Inventors: Ching-Han Tsai, ChihWei Fanchiang, I-Feng Lin, Sheng-Feng Wang, Hua-Lin Hsu
  • Resource Allocation in a Wireless Communication System
    Publication number: 20180359063
    Abstract: Embodiments of methods and apparatuses for resource allocation in a wireless communication system are disclosed. In one embodiment, a method of wireless communication comprises obtaining data to be transmitted over a plurality of sub-channels in a wireless communication environment, determining channel conditions associated with the plurality of sub-channels, scheduling the data to be transmitted according to the channel conditions associated with the plurality of sub-channels to form scheduled data for transmission, and transmitting the scheduled data to one or more receivers via the plurality of sub-channels. The method of determining channel conditions associated with the plurality of sub-channels comprises determining interference observed at each sub-channel in the plurality of sub-channels.
    Type: Application
    Filed: August 20, 2018
    Publication date: December 13, 2018
    Inventors: Ching-Han TSAI, ChihWei FANCHIANG, I-Feng Lin, Sheng-Feng WANG, Hua-Lin Hsu
  • Resource allocation in a wireless communication system
    Patent number: 10057021
    Abstract: Embodiments of methods and apparatuses for resource allocation in a wireless communication system are disclosed. In one embodiment, a method of wireless communication comprises obtaining data to be transmitted over a plurality of sub-channels in a wireless communication environment, determining channel conditions associated with the plurality of sub-channels, scheduling the data to be transmitted according to the channel conditions associated with the plurality of sub-channels to form scheduled data for transmission, and transmitting the scheduled data to one or more receivers via the plurality of sub-channels. The method of determining channel conditions associated with the plurality of sub-channels comprises determining interference observed at each sub-channel in the plurality of sub-channels.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: August 21, 2018
    Assignee: Ubiquiti Networks, Inc.
    Inventors: Ching-Han Tsai, ChihWei Fanchiang, I-Feng Lin, Sheng-Feng Wang, Hua-Lin Hsu
  • Resource Allocation in a Wireless Communication System
    Publication number: 20160315741
    Abstract: Embodiments of methods and apparatuses for resource allocation in a wireless communication system are disclosed. In one embodiment, a method of wireless communication comprises obtaining data to be transmitted over a plurality of sub-channels in a wireless communication environment, determining channel conditions associated with the plurality of sub-channels, scheduling the data to be transmitted according to the channel conditions associated with the plurality of sub-channels to form scheduled data for transmission, and transmitting the scheduled data to one or more receivers via the plurality of sub-channels. The method of determining channel conditions associated with the plurality of sub-channels comprises determining interference observed at each sub-channel in the plurality of sub-channels.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 27, 2016
    Inventors: Ching-Han TSAI, ChihWei FANCHIANG, I-Feng LIN, Sheng-Feng WANG, Hua-Lin HSU