Patents by Inventor Kowsalya Subramanian

Kowsalya Subramanian 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).

  • System and method for provisioning flows in a mobile network environment
    Patent number: 9331948
    Abstract: An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: May 3, 2016
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Balaji Venkat Venekataswami, Kowsalya Subramanian, Jegan Kumar Somi Ramasamy Subramanian, Manikandan Dhayalan, Rajesh Kumar Andhavaram, Girish Sivasubramanian
  • SYSTEM AND METHOD FOR PROVISIONING FLOWS IN A MOBILE NETWORK ENVIRONMENT
    Publication number: 20140043971
    Abstract: An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
    Type: Application
    Filed: October 16, 2013
    Publication date: February 13, 2014
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Balaji Venkat Venkataswami, Kowsalya Subramanian, Jegan Kumar Somi Ramasamy Subramanian, Manikandan Dhayalan, Rajesh Kumar Andhavaram, Girish Sivasubramanian
  • System and method for provisioning flows in a mobile network environment
    Patent number: 8599865
    Abstract: An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: December 3, 2013
    Assignee: Cisco Technology, Inc.
    Inventors: Balaji Venkat Venkataswami, Kowsalya Subramanian, Jegan Kumar Somi Ramasamy Subramanian, Manikandan Dhayalan, Rajesh Kumar Andhavaram, Girish Sivasubramanian
  • SYSTEM AND METHOD FOR PROVISIONING FLOWS IN A MOBILE NETWORK ENVIRONMENT
    Publication number: 20120099538
    Abstract: An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
    Type: Application
    Filed: October 26, 2010
    Publication date: April 26, 2012
    Inventors: Balaji Venkat Venkataswami, Kowsalya Subramanian, Jegan Kumar Somi Ramasamy Subramanian, Manikandan Dhayalan, Rajesh Kumar Andhavaram, Girish Sivasubramanian