Patents by Inventor Lucien Ceresiani

Lucien Ceresiani 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).

  • Parallel processing of received and transmitted bit stream in telecommunications equipment including a DSP and supporting HDLC/SDLC protocols
    Patent number: 5465345
    Abstract: Parallel processing method in a telecommunication equipment including a Digital Signal Processing system (202) associated with some RAM storage. The telecommunication equipment receives bit streams transporting HDLC/SDLC frames. For receiving bit streams the method involves the steps of building at least one table providing the `0` deletion and character alignment functions required in the HDLC/SDLC management procedures, receiving the incoming bit stream and assembling samples of n consecutive bits therefrom to be processed in parallel, and using said assembled n consecutive bits as addressing elements for accessing said at least one table in order to derive a character corresponding to data to be extracted from the HDLC frame.
    Type: Grant
    Filed: September 21, 1992
    Date of Patent: November 7, 1995
    Assignee: International Business Machines Corporation
    Inventors: Alain Blanc, Lucien Ceresiani