Patents by Inventor Manuel HENSEL

Manuel HENSEL 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).

  • Forward error correction using source blocks with symbols from at least two datastreams with synchronized start symbol identifiers among the datastreams
    Patent number: 11277647
    Abstract: A forward error correction (FEC) data generator has an input for at least two datastreams for which FEC data shall be generated in a joint manner, each datastream having a plurality of symbols. A FEC data symbol is based on a FEC source block possibly having a subset of symbols of the at least two data streams. The FEC data generator further has a signaling information generator configured to generate signaling information for the FEC data symbol regarding which symbols within the at least two datastreams belong to the corresponding source block by determining pointers to start symbols within a first and a second datastream, respectively, of the at least two datastreams and a number of symbols within the first datastream and second datastreams, respectively, that belong to the corresponding source block.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: March 15, 2022
    Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Cornelius Hellge, Thomas Schierl, Yago Sanchez, Manuel Hensel
  • FORWARD ERROR CORRECTION USING SOURCE BLOCKS WITH SYMBOLS FROM AT LEAST TWO DATASTREAMS WITH SYNCHRONIZED START SYMBOL IDENTIFIERS AMONG THE DATASTREAMS
    Publication number: 20200267417
    Abstract: A forward error correction (FEC) data generator has an input for at least two datastreams for which FEC data shall be generated in a joint manner, each datastream having a plurality of symbols. A FEC data symbol is based on a FEC source block possibly having a subset of symbols of the at least two data streams. The FEC data generator further has a signaling information generator configured to generate signaling information for the FEC data symbol regarding which symbols within the at least two datastreams belong to the corresponding source block by determining pointers to start symbols within a first and a second datastream, respectively, of the at least two datastreams and a number of symbols within the first datastream and second datastreams, respectively, that belong to the corresponding source block.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Inventors: Cornelius HELLGE, Thomas SCHIERL, Yago SANCHEZ, Manuel HENSEL
  • Forward error correction using source blocks with symbols from at least two datastreams with synchronized start symbol identifiers among the datastreams
    Patent number: 10681387
    Abstract: A forward error correction (FEC) data generator has an input for at least two datastreams for which FEC data shall be generated in a joint manner, each datastream having a plurality of symbols. A FEC data symbol is based on a FEC source block possibly having a subset of symbols of the at least two data streams. The FEC data generator further has a signaling information generator configured to generate signaling information for the FEC data symbol regarding which symbols within the at least two datastreams belong to the corresponding source block by determining pointers to start symbols within a first and a second datastream, respectively, of the at least two datastreams and a number of symbols within the first datastream and second datastreams, respectively, that belong to the corresponding source block.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: June 9, 2020
    Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Cornelius Hellge, Thomas Schierl, Yago Sanchez, Manuel Hensel
  • FORWARD ERROR CORRECTION USING SOURCE BLOCKS WITH SYMBOLS FROM AT LEAST TWO DATASTREAMS WITH SYNCHRONIZED START SYMBOL IDENTIFIERS AMONG THE DATASTREAMS
    Publication number: 20190014353
    Abstract: A forward error correction (FEC) data generator has an input for at least two datastreams for which FEC data shall be generated in a joint manner, each datastream having a plurality of symbols. A FEC data symbol is based on a FEC source block possibly having a subset of symbols of the at least two data streams. The FEC data generator further has a signaling information generator configured to generate signaling information for the FEC data symbol regarding which symbols within the at least two datastreams belong to the corresponding source block by determining pointers to start symbols within a first and a second datastream, respectively, of the at least two datastreams and a number of symbols within the first datastream and second datastreams, respectively, that belong to the corresponding source block.
    Type: Application
    Filed: September 14, 2018
    Publication date: January 10, 2019
    Inventors: Cornelius HELLGE, Thomas SCHIERL, Yago SANCHEZ, Manuel HENSEL
  • Forward error correction using source blocks with symbols from at least two datastreams with synchronized start symbol identifiers among the datastreams
    Patent number: 10097861
    Abstract: A forward error correction (FEC) data generator has an input for at least two datastreams for which FEC data shall be generated in a joint manner, each datastream having a plurality of symbols. A FEC data symbol is based on a FEC source block possibly having a subset of symbols of the at least two data streams. The FEC data generator further has a signaling information generator configured to generate signaling information for the FEC data symbol regarding which symbols within the at least two datastreams belong to the corresponding source block by determining pointers to start symbols within a first and a second datastream, respectively, of the at least two datastreams and a number of symbols within the first datastream and second datastreams, respectively, that belong to the corresponding source block.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: October 9, 2018
    Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Cornelius Hellge, Thomas Schierl, Yago Sanchez, Manuel Hensel
  • FORWARD ERROR CORRECTION USING SOURCE BLOCKS WITH SYMBOLS FROM AT LEAST TWO DATASTREAMS WITH SYNCHRONIZED START SYMBOL IDENTIFIERS AMONG THE DATASTREAMS
    Publication number: 20150319464
    Abstract: A forward error correction (FEC) data generator has an input for at least two datastreams for which FEC data shall be generated in a joint manner, each datastream having a plurality of symbols. A FEC data symbol is based on a FEC source block possibly having a subset of symbols of the at least two data streams. The FEC data generator further has a signaling information generator configured to generate signaling information for the FEC data symbol regarding which symbols within the at least two datastreams belong to the corresponding source block by determining pointers to start symbols within a first and a second datastream, respectively, of the at least two datastreams and a number of symbols within the first datastream and second datastreams, respectively, that belong to the corresponding source block.
    Type: Application
    Filed: July 10, 2015
    Publication date: November 5, 2015
    Inventors: Cornelius HELLGE, Thomas SCHIERL, Yago SANCHEZ, Manuel HENSEL