Patents by Inventor Sean (Fu-Hsuan) Chiu

Sean (Fu-Hsuan) Chiu 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).

  • Power efficient paging channel decoding
    Patent number: 9048990
    Abstract: Disclosed are various embodiments of extracting a paging message from paging channel downlink communications. A first and second page bursts and received. When the signal to noise ratio of the first and second bursts exceeds a threshold, a Viterbi decoder is executed and an error checking code calculated to determine whether the paging message is successfully extracted. If not, a third page burst is received and a Viterbi decoder executed to extract the paging message.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: June 2, 2015
    Assignee: Broadcom Corporation
    Inventors: Sean (Fu-Hsuan) Chiu, Nick (Zhijun) Gong
  • Power Efficient Paging Channel Decoding
    Publication number: 20130143605
    Abstract: Disclosed are various embodiments of extracting a paging message from paging channel downlink communications. A first and second page bursts and received. When the signal to noise ratio of the first and second bursts exceeds a threshold, a Viterbi decoder is executed and an error checking code calculated to determine whether the paging message is successfully extracted. If not, a third page burst is received and a Viterbi decoder executed to extract the paging message.
    Type: Application
    Filed: February 24, 2012
    Publication date: June 6, 2013
    Applicant: BROADCOM CORPORATION
    Inventors: Sean (Fu-Hsuan) Chiu, Nick (Zhijun) Gong