Patents by Inventor Ravi Shankar Chamarty

Ravi Shankar Chamarty 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: 10225698
    Abstract: An example method is provided in one example embodiment and may include communicating a message for a group of one or more user equipment (UE) from a machine type communication-interworking function (MTC-IWF) to a packet data network gateway (PGW), wherein the message includes a group identity (ID) associated with the group of one or more UE; communicating the message from the PGW to one or more serving gateways (SGWs); and communicating the message from each of the one or more SGWs to each of the one or more UE of the group of the one via a tunnel for each of the one or more UE.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: March 5, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: Maulik Vijay Vaidya, Nirav Salot, James Paul Seymour, Ravi Shankar Chamarty, Vivek Jha, Sebastian Speicher, Sridhar Bhaskaran, Rahul Vaidya
  • Patent number: 10039072
    Abstract: A method is provided in one example embodiment and may include determining that a periodic timer for a user equipment (UE) is about to expire; communicating to an application service, prior to expiration of the periodic timer for the UE, an indication associated with an availability of the UE to receive data from the application service; and communicating the data from the application service to the UE upon receiving the indication. In some cases, the method can include registering, by the application service, to receive the indication from a Mobility Management Entity (MME) or a serving General Packet Radio Service (GPRS) support node (SGSN), wherein the registering is performed via a service capability exposure function (SCEF) in communication with the MME or the SGSN and the application service.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: July 31, 2018
    Assignee: Cisco Technology, Inc.
    Inventors: Ravi Shankar Chamarty, Maulik Vijay Vaidya, Nirav Salot, Sridhar Bhaskaran, Vivek Jha
  • Publication number: 20170295557
    Abstract: A method is provided in one example embodiment and may include determining that a periodic timer for a user equipment (UE) is about to expire; communicating to an application service, prior to expiration of the periodic timer for the UE, an indication associated with an availability of the UE to receive data from the application service; and communicating the data from the application service to the UE upon receiving the indication. In some cases, the method can include registering, by the application service, to receive the indication from a Mobility Management Entity (MME) or a serving General Packet Radio Service (GPRS) support node (SGSN), wherein the registering is performed via a service capability exposure function (SCEF) in communication with the MME or the SGSN and the application service.
    Type: Application
    Filed: June 22, 2017
    Publication date: October 12, 2017
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shankar Chamarty, Maulik Vijay Vaidya, Nirav Salot, Sridhar Bhaskaran, Vivek Jha
  • Patent number: 9730156
    Abstract: A method is provided in one example embodiment and may include determining that a periodic timer for a user equipment (UE) is about to expire; communicating to an application service, prior to expiration of the periodic timer for the UE, an indication associated with an availability of the UE to receive data from the application service; and communicating the data from the application service to the UE upon receiving the indication. In some cases, the method can include registering, by the application service, to receive the indication from a Mobility Management Entity (MME) or a serving General Packet Radio Service (GPRS) support node (SGSN), wherein the registering is performed via a service capability exposure function (SCEF) in communication with the MME or the SGSN and the application service.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: August 8, 2017
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shankar Chamarty, Maulik Vijay Vaidya, Nirav Salot, Sridhar Bhaskaran, Vivek Jha
  • Patent number: 9699725
    Abstract: A method is provided in one example embodiment and may include determining that a periodic timer for a user equipment (UE) is about to expire; communicating to an application service, prior to expiration of the periodic timer for the UE, an indication associated with an availability of the UE to receive data from the application service; and communicating the data from the application service to the UE upon receiving the indication. In some cases, the method can include registering, by the application service, to receive the indication from a Mobility Management Entity (MME) or a serving General Packet Radio Service (GPRS) support node (SGSN), wherein the registering is performed via a service capability exposure function (SCEF) in communication with the MME or the SGSN and the application service.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: July 4, 2017
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ravi Shankar Chamarty, Maulik Vijay Vaidya, Nirav Salot, Sridhar Bhaskaran, Vivek Jha
  • Patent number: 9693205
    Abstract: An example method is provided in one example embodiment and may include configuring paging parameters for a group of one or more user equipment (UE) based, at least in part, on a group identifier (ID) for the group of one or more UE; communicating the paging parameters to each of the one or more UE of the group; and paging one or more idle mode UE of the group according to the paging parameters to transition the idle mode UE to a connected mode for receiving a group message. In some instances, configuring the paging parameters can include configuring a paging frame and paging occasion for the group of one or more UE based on the group ID; configuring extended paging cycle radio frames for the group of one or more UE; and/or configuring a paging group Radio Network Temporary Identifier for the group of one or more UE.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: June 27, 2017
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Maulik Vijay Vaidya, Nirav Salot, James Paul Seymour, Ravi Shankar Chamarty, Vivek Jha, Sebastian Speicher, Sridhar Bhaskaran, Rahul Vaidya
  • Publication number: 20160007170
    Abstract: An example method is provided in one example embodiment and may include configuring paging parameters for a group of one or more user equipment (UE) based, at least in part, on a group identifier (ID) for the group of one or more UE; communicating the paging parameters to each of the one or more UE of the group; and paging one or more idle mode UE of the group according to the paging parameters to transition the idle mode UE to a connected mode for receiving a group message. In some instances, configuring the paging parameters can include configuring a paging frame and paging occasion for the group of one or more UE based on the group ID; configuring extended paging cycle radio frames for the group of one or more UE; and/or configuring a paging group Radio Network Temporary Identifier for the group of one or more UE.
    Type: Application
    Filed: November 6, 2014
    Publication date: January 7, 2016
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Maulik Vijay Vaidya, Nirav Salot, James Paul Seymour, Ravi Shankar Chamarty, Vivek Jha, Sebastian Speicher, Sridhar Bhaskaran, Rahul Vaidya
  • Publication number: 20160007316
    Abstract: An example method is provided in one example embodiment and may include communicating a message for a group of one or more user equipment (UE) from a machine type communication-interworking function (MTC-IWF) to a packet data network gateway (PGW), wherein the message includes a group identity (ID) associated with the group of one or more UE; communicating the message from the PGW to one or more serving gateways (SGWs); and communicating the message from each of the one or more SGWs to each of the one or more UE of the group of the one via a tunnel for each of the one or more UE.
    Type: Application
    Filed: November 6, 2014
    Publication date: January 7, 2016
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Maulik Vijay Vaidya, Nirav Salot, James Paul Seymour, Ravi Shankar Chamarty, Vivek Jha, Sebastian Speicher, Sridhar Bhaskaran, Rahul Vaidya