Patents by Inventor Babu Rajagopal

Babu Rajagopal 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).

  • Patent number: 11653278
    Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: May 16, 2023
    Assignee: Parallel Wireless, Inc.
    Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
  • Publication number: 20220036202
    Abstract: Systems, methods and computer software are disclosed for providing intelligent traffic classification at a mobile edge using Artificial Intelligence (AI). In one embodiment, a method is disclosed, comprising: receiving a packet; performing Prediction Function (PF) feature extraction on the packet; performing, using a light weight AI model, traffic type classification for the packet based on the feature extraction; performing Learning Function (LF) feature extraction on the packet; determining, using a heavy weight AI model, features and predictions for the packet; classifying the packet by the heavy weight AI model; and sending a determined traffic class to the light weight AI model.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Inventors: Murli Sivashanmugam, Babu Rajagopal, Seshashayi Thalluri
  • Publication number: 20210243663
    Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.
    Type: Application
    Filed: April 20, 2021
    Publication date: August 5, 2021
    Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
  • Patent number: 10986550
    Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: April 20, 2021
    Assignee: Parallel Wireless, Inc.
    Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
  • Publication number: 20200322130
    Abstract: Systems, methods and computer software are disclosed for decentralizing Self Organizing Network (SON) and Radio Access Network (RAN) management using blockchain. In one embodiment a method is disclosed, comprising: creating, by a HetNet Gateway (HNG), a blockchain genesis block; creating, by the HNG, a datastream; receiving, at the HNG, a configuration request from a Converged Wireless System (CWS); adding, by the HNG, a blockchain block for the CWS; granting permission for the CWS to send and receive data from the blockchain; and sending, by the HNG, a configuration response to the CWS.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 8, 2020
    Inventors: Babu Rajagopal, Balaji Jeyabalan
  • Publication number: 20190373527
    Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.
    Type: Application
    Filed: June 18, 2019
    Publication date: December 5, 2019
    Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
  • Patent number: 10327185
    Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: June 18, 2019
    Assignee: Parallel Wireless, Inc.
    Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
  • Publication number: 20180041934
    Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.
    Type: Application
    Filed: September 22, 2017
    Publication date: February 8, 2018
    Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
  • Patent number: 8904485
    Abstract: A system and method are disclosed which may include receiving an activation request from a first subscriber device at a communication convergence platform; identifying a service provider associated the first subscriber device; composing a service activation request compatible with a communication protocol for the identified service provider; and transmitting the service activation request from the platform to the identified service provider.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: December 2, 2014
    Assignee: Synchronoss Technologies, Inc.
    Inventors: Shallesh Srivastava, Narendra Babu Rajagopal, Gautam Santra, Chandrasekaran Venkatasubbiaia
  • Publication number: 20140237099
    Abstract: A system and method are disclosed which may include receiving an activation request from a first subscriber device at a communication convergence platform; identifying a service provider associated the first subscriber device; composing a service activation request compatible with a communication protocol for the identified service provider; and transmitting the service activation request from the platform to the identified service provider.
    Type: Application
    Filed: April 15, 2014
    Publication date: August 21, 2014
    Applicant: Synchronoss Technologies, Inc.
    Inventors: Shallesh Srivastava, Narendra Babu Rajagopal, Gautam Santra, Chandrasekaran Venkatasubbiaia
  • Patent number: 8739246
    Abstract: A system and method are disclosed which may include receiving an activation request from a first subscriber device at a communication convergence platform; identifying a service provider associated the first subscriber device; composing a service activation request compatible with a communication protocol for the identified service provider; and transmitting the service activation request from the platform to the identified service provider.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: May 27, 2014
    Assignee: Synchronoss Technologies, Inc.
    Inventors: Shallesh Srivastava, Narendra Babu Rajagopal, Gautam Santra, Chandrasekaran Venkatasubbiaia
  • Publication number: 20110252457
    Abstract: A system and method are disclosed which may include receiving an activation request from a first subscriber device at a communication convergence platform; identifying a service provider associated the first subscriber device; composing a service activation request compatible with a communication protocol for the identified service provider; and transmitting the service activation request from the platform to the identified service provider.
    Type: Application
    Filed: April 12, 2010
    Publication date: October 13, 2011
    Inventors: Shallesh Srivastava, Narendra Babu Rajagopal, Gautam Santra, Chandrasekaran Venkatasubbiaia