Patents by Inventor Jun-Hong Hui

Jun-Hong Hui 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).

  • Data transmission/reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
    Patent number: 7409000
    Abstract: Disclosed is a space-time trellis code (STTC) encoding method for performing space-time coding of a serially-concatenated space-time code (SC-STC) in an encoder having an outer encoder for performing channel coding and an inner encoder for performing the space-time coding, in a mobile communication system including one or more transmission antennas, by transmitting via a first transmission antenna a symbol generated by encoding a first input signal output from the outer encoder by a first recursive convolutional encoder and a symbol generated by encoding a second input signal output from the outer encoder by a second recursive convolutional encoder; and transmitting via a second transmission antenna the first and second input signals.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: August 5, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eoi-Young Choi, Seung-Bum Suh, Jun-Hong Hui, Ying Li
  • Data transmission/reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
    Publication number: 20050141632
    Abstract: Disclosed is a space-time trellis code (STTC) encoding method for performing space-time coding of a serially-concatenated space-time code (SC-STC) in an encoder having an outer encoder for performing channel coding and an inner encoder for performing the space-time coding, in a mobile communication system including one or more transmission antennas, by transmitting via a first transmission antenna a symbol generated by encoding a first input signal output from the outer encoder by a first recursive convolutional encoder and a symbol generated by encoding a second input signal output from the outer encoder by a second recursive convolutional encoder; and transmitting via a second transmission antenna the first and second input signals.
    Type: Application
    Filed: December 2, 2004
    Publication date: June 30, 2005
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eoi-Young Choi, Seung-Bum Suh, Jun-Hong Hui, Ying Li