Patents Assigned to CENTRE FOR DEVELOPMENT TELEMATICS
  • GIS based centralized fiber fault localization system
    Patent number: 10567075
    Abstract: Aspects of the present disclosure aim at configuring an optical time domain reflectometry (OTDR) in a central office such that the OTDR is configured to be operatively coupled with and also configured to periodically poll each fiber at defined intervals and compute/store a reflection signature that can be used to compare with future signatures received from subsequent polls of the fiber to determine a fault (e.g., a fiber cut or breakage) between the central office (CO) and one or more optical network unit (ONU) over GIS.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: February 18, 2020
    Assignee: CENTRE FOR DEVELOPMENT TELEMATICS
    Inventors: Vipin Tyagi, Pankaj Kumar Dalela, Atul Kumar Gupta, Ravi Gupta, Anurag Yadav, Arun Yadav, Niraj Kant Kushwaha, Prashant Bansal