Patents by Inventor Tzu-Chung F. Hsieh

Tzu-Chung F. Hsieh 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).

  • Frame allocation to support legacy wireless communication protocols on uplink transmission
    Patent number: 8537763
    Abstract: A frame (200) and a method for allocating resources that is used in a wireless communication network is provided. The frame includes a first subframe (202) concatenated to a second subframe (204). A first portion (206) of the first subframe allocated for a control channel of a first protocol. A second portion (208) of the first subframe and the second subframe are allocated for a data channel for the first protocol. In an embodiment second portion of the first subframe and the second subframe are allocated for a data channel of the second protocol that are multiplexed with the data channel of the first protocol using frequency division multiplexing (FDM).
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: September 17, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Fan Wang, Mark C. Cudak, Amitabha Ghosh, Tzu-Chung F. Hsieh, Bishwarup Mondal
  • FRAME ALLOCATION TO SUPPORT LEGACY WIRELESS COMMUNICATION PROTOCOLS ON UPLINK TRANSMISSION
    Publication number: 20090323614
    Abstract: A frame (200) and a method for allocating resources that is used in a wireless communication network is provided. The frame includes a first subframe (202) concatenated to a second subframe (204). A first portion (206) of the first subframe allocated for a control channel of a first protocol. A second portion (208) of the first subframe and the second subframe are allocated for a data channel for the first protocol. In an embodiment second portion of the first subframe and the second subframe are allocated for a data channel of the second protocol that are multiplexed with the data channel of the first protocol using frequency division multiplexing (FDM).
    Type: Application
    Filed: June 18, 2009
    Publication date: December 31, 2009
    Applicant: MOTOROLA, INC.
    Inventors: Fan Wang, Mark C. Cudak, Amitabha Ghosh, Tzu-Chung F. Hsieh, Bishwarup Mondal