Patents by Inventor Paul Nodar

Paul Nodar 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).

  • Mobile communications system
    Patent number: 9832052
    Abstract: A modulation scheme for use in a digital mobile radio communications system. The modulation scheme uses a four slot time-division multiple access scheme with 12.5 kHz channels. Each 12.5 kHz channel contains plural sub-carriers and each sub-carrier is modulated with a modulation scheme that encodes at least 4 bits per symbol. The modulation scheme can be used in a standalone mobile radio communications system, or in a hybrid mobile radio communications system that also uses standard TETRA modulation schemes.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: November 28, 2017
    Assignee: SEPURA PLC
    Inventors: Peter Stephens, Paul Nodar
  • MOBILE COMMUNICATIONS SYSTEM
    Publication number: 20160006588
    Abstract: A modulation scheme for use in a digital mobile radio communications system. The modulation scheme uses a four slot time-division multiple access scheme with 12.5 kHz channels. Each 12.5 kHz channel contains plural sub-carriers and each sub-carrier is modulated with a modulation scheme that encodes at least 4 bits per symbol. The modulation scheme can be used in a standalone mobile radio communications system, or in a hybrid mobile radio communications system that also uses standard TETRA modulation schemes.
    Type: Application
    Filed: February 12, 2014
    Publication date: January 7, 2016
    Applicant: SEPURA PLC
    Inventors: Peter Stephens, Paul Nodar