Patents by Inventor Adrian J. de Lind van Wijngaarden

Adrian J. de Lind van Wijngaarden 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).

  • Method and apparatus for bit-interleaving
    Patent number: 9665483
    Abstract: A manner of processing data for transmission in a data communication network. A node having a main memory and an interleaver is provided. Received data is stored in the main memory and a bandwidth map is prepared. The data is then selectively read out and pre-processed according to the bandwidth map and stored in an interleaver memory. The data is later read out and post-processed before interleaving into a downstream data frame. The pre- and post-processing provide the data in a more efficient form for interleaving.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: May 30, 2017
    Assignee: Alcatel Lucent
    Inventors: Dusan Suvakovic, Adrian J. de Lind van Wijngaarden
  • Method and Apparatus for Bit-Interleaving
    Publication number: 20150095594
    Abstract: A manner of processing data for transmission in a data communication network. Node having a main memory and an interleaver is provided. Received data is stored in the main memory and a bandwidth map is prepared. The data is then selectively read out and pre-processing according to the bandwidth map and stored in an interleaver memory. The date is later read out and post-processed before interleaving into a downstream data frame. The pre- and post-processing provide the data in a more efficient form for interleaving.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: Alcatel-Lucent USA Inc.
    Inventors: Dusan Suvakovic, Adrian J. de Lind van Wijngaarden