Patents by Inventor Emil Janulewicz

Emil Janulewicz 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).

  • Publication number: 20190230046
    Abstract: System and methods for autonomous resource partitioning in a network include a resource controller configured to provision resources which are any of virtual resources and physical resources in one or more layers in the network and monitor availability of the resources in the network; a resource manager configured to determine the any of virtual resources and physical resources as required for Quality of Service (QoS) in the network; a resource broker configured to advertise and assign resource requests to corresponding resources; and a partition manager configured to track the utilization of the resources provided by the one or more layers and to adjust resource usage of the resources in negotiation with the resource broker to minimize a cost of implementation.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Inventors: Petar Djukic, Todd Morris, Emil Janulewicz, David Jordan Krauss, Kaniz Mahdi, Paul Littlewood
  • Publication number: 20190138948
    Abstract: Systems and methods include obtaining performance monitoring data from a network which operates and generates the performance monitoring data which reflects a current state of the network; responsive to a predetermined reward which quantifies minimizing or maximizing an aspect in the network for Reinforcement Learning, causing one or more actions to be performed in the network, wherein the one or more actions are based on the predetermined reward; obtaining updated performance monitoring data from the network subsequent to the one or more actions to determine an updated state of the network; and continuing the causing the one or more actions to be performed in the network based on the current state and the updated state. The causing the one or more actions to be performed in the network is performed to maximize or minimize a total discounted accumulated reward.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 9, 2019
    Inventors: Emil Janulewicz, David Côté, Gauravdeep Singh Shami, Olivier Simard, Thomas Triplet
  • Patent number: 10171161
    Abstract: Technology for link parameter identification in an optical communications network is described. A first trained artificial neural network (ANN) may be applied to first input values representative of nonlinear noise in a signal received at a receiver from a transmitter over a link in the optical communications system, thereby generating first output values. A second trained ANN may be applied to second input values comprising the first output values and one or more known parameters of the link, thereby generating second output values. One or more link parameter estimates may be identified based on the second output values. In some examples, the first trained ANN has an architecture specialized for two-dimensional image recognition and therefore suitable for the image-like properties of the first input values. For example, the first trained ANN may comprise a deep residual learning network (ResNet) or a Convolution Neural Network (CNN).
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: January 1, 2019
    Assignee: Ciena Corporation
    Inventors: David Côté, Emil Janulewicz, Thomas Triplet, Qunbi Zhuge, Yang Yu, Yan Liu
  • Publication number: 20180248905
    Abstract: Systems and methods implemented by a computer to detect abnormal behavior in a network include obtaining Performance Monitoring (PM) data including one or more of production PM data, lab PM data, and simulated PM data; determining a model based on machine learning training with the PM data; receiving live PM data from the network; utilizing the live PM data with the model to detect an anomaly in the network; and causing an action to address the anomaly.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 30, 2018
    Inventors: David Côté, Merlin Davies, Olivier Simard, Emil Janulewicz, Thomas Triplet