Patents by Inventor Roopesh Palasdeokar

Roopesh Palasdeokar 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).

  • Systems and methods to speed up data stream processing
    Publication number: 20240169026
    Abstract: Systems and methods include receiving an input including a plurality of data points; processing the input at times where data points are received; preprocessing the input at times where some data points are lagging, the preprocessing includes a computation based on one or more predicted input values for lagging data points and storing one or more predicted output values in a cache based on the one or more predicted input values; and responsive to receiving the lagging data points, obtaining an associated output value from the cache.
    Type: Application
    Filed: January 17, 2023
    Publication date: May 23, 2024
    Inventors: Cengiz Alaettinoglu, Prasad Chavan, Roopesh Palasdeokar, Vaibhav Lohani, Mohak Gadge
  • Identifying an ingress router of a flow in inter-AS VPN option-C networks with visibility in one AS
    Patent number: 11575596
    Abstract: Systems and methods include detecting whether a monitored network has a unique configuration; responsive to the unique configuration, determining an ingress point for flow samples; and utilizing the determined ingress point for the flow samples to generate a traffic report for the monitored network. The unique configuration is an inter-Autonomous System (AS) option-C Virtual Private Network (VPN) network where control and data planes are asymmetric. The approach provides traffic projection based on the flow samples with the asymmetric flows.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: February 7, 2023
    Assignee: Ciena Corporation
    Inventors: Vaibhav Lohani, Roopesh Palasdeokar
  • System and method for accurately displaying communications traffic information
    Patent number: 9026674
    Abstract: A system and method uses path information to project traffic information from flow- or IPFix-type messages onto one or more paths that may have been taken by packets corresponding to such messages. Traffic information from a message is projected from the router interface from which the message was received, along the path or paths the packets corresponding to the message may have taken, but only to the next router interface that provides such messages.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: May 5, 2015
    Inventors: Satish K Kanna, Cengiz Alaettinoglu, Roopesh Palasdeokar
  • System and method for identifying VPN traffic paths and linking VPN traffic and paths to VPN customers of a provider
    Patent number: 8422502
    Abstract: A system and method collects information for VPN traffic from non edge routers that are coupled to edge routers and identifies the path the traffic took and the customer corresponding to the VPN. The system and method also identifies the ingress router coupled to the non edge router from which the traffic was collected. The system and method may assign identifiers to route targets.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: April 16, 2013
    Assignee: Packet Design, Inc.
    Inventors: Cengiz Alaettinoglu, Hariharan Ananthakrishnan, Constantinos Bassias, Satish K Kanna, Roopesh Palasdeokar, Siddharth Taneja, Amit Yajurvedi