Patents by Inventor Fu-Hsuan Chiu

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).

  • Publication number: 20140112377
    Abstract: Techniques are described herein that receive communications transmitted according to different operation modes at a multi-mode, programmable receiver system. The multi-mode, programmable receiver system may receive communication signals from transmit antennas in “cells” (e.g., base station transceivers and/or the like) according to one or more operation modes, using receive antennas. The received signals may be converted and processed by various modules of the multi-mode, programmable receiver system to produce an output signal. The multi-mode, programmable receiver system includes modules that are programmable to be selectively enabled or disabled according to an operation mode in accordance with which the multi-mode, programmable receiver system operates.
    Type: Application
    Filed: October 22, 2012
    Publication date: April 24, 2014
    Applicant: BROADCOM CORPORATION
    Inventor: Fu-Hsuan Chiu
  • Patent number: 8699612
    Abstract: Techniques are described herein that receive communications transmitted according to different operation modes at a multi-mode, programmable receiver system. The multi-mode, programmable receiver system may receive communication signals from transmit antennas in “cells” (e.g., base station transceivers and/or the like) according to one or more operation modes, using receive antennas. The received signals may be converted and processed by various modules of the multi-mode, programmable receiver system to produce an output signal. The multi-mode, programmable receiver system includes modules that are programmable to be selectively enabled or disabled according to an operation mode in accordance with which the multi-mode, programmable receiver system operates.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: April 15, 2014
    Assignee: Broadcom Corporation
    Inventor: Fu-Hsuan Chiu
  • Publication number: 20140029647
    Abstract: In one embodiment, intra-cell interference suppression is achieved upstream of a chip-level equalizer, thereby mitigating downstream processing resources.
    Type: Application
    Filed: July 27, 2012
    Publication date: January 30, 2014
    Applicant: BROADCOM CORPORATION
    Inventors: Fu-Hsuan Chiu, Bin Liu, Wei Luo, Chun-Hsuan Kuo
  • Publication number: 20140029706
    Abstract: In one embodiment, interference suppression is improved by improving convergence criteria. For some embodiments, convergence is improved by employing non-constant alpha-beta-weighting. For other embodiments, convergence is improved by employing successive interference suppression methods that have guaranteed convergence properties.
    Type: Application
    Filed: July 27, 2012
    Publication date: January 30, 2014
    Applicant: BROADCOM CORPORATION
    Inventors: Fu-Hsuan Chiu, Chun-Hsuan Kuo
  • 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