Patents by Inventor Kirankumar Vishnubhatla

Kirankumar Vishnubhatla 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: 8040916
    Abstract: In one embodiment, a method includes receiving a request to provision a first customer interface to a service instance, and identifying a resource capacity for a resource associated with a service controller of a system. A determination is made as to whether a sum of resource requirements for a first set of customer interfaces that does not include the first customer interface exceeds the resource capacity. The method further includes provisioning the first customer interface to the service instance if it is determined that the sum of the customer instance resource requirements does not exceed the resource capacity.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: October 18, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Alex Van Truong, Durai Chinnaiah, Padmakumar Sundararajan, Kirankumar Vishnubhatla, Padmanabha-rao N. Melanahalli
  • Patent number: 7570662
    Abstract: A method for communicating data is provided that includes receiving a plurality of bits associated with a communications flow. The method also includes configuring multiplexing for a link, which is selected for transmission of data, by using a maximum fragment parameter associated with the link. The maximum fragment parameter is used as an upper limit whereby if the maximum fragment parameter is smaller than a maximum multiplex parameter, an incoming packet is multiplexed only to the maximum fragment parameter size such that multiplexed packets are not fragmented.
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: August 4, 2009
    Assignee: Cisco Technology, Inc.
    Inventors: Durai Chinnaiah, Tmima Koren, Muthumayan Madhayyan, Jagdish V. Sonti, Kirankumar Vishnubhatla
  • Publication number: 20080225889
    Abstract: In one embodiment, a method includes receiving a request to provision a first customer interface to a service instance, and identifying a resource capacity for a resource associated with a service controller of a system. A determination is made as to whether a sum of resource requirements for a first set of customer interfaces that does not include the first customer interface exceeds the resource capacity. The method further includes provisioning the first customer interface to the service instance if it is determined that the sum of the customer instance resource requirements does not exceed the resource capacity.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Alex Van Truong, Durai Chinnaiah, Padmakumar Sundararajan, Kirankumar Vishnubhatla, Padmanabha-rao N. Melanahalli
  • Publication number: 20070153828
    Abstract: A method and apparatus for managing point-to-point protocol (PPP) links between a first endpoint and a second endpoint. The method may, when opening a link, receive an acknowledgement at the first endpoint from the second endpoint, open the receive portion of the link at the first endpoint, send a response acknowledgement from the first endpoint to the second endpoint, and delay transmission of data from the first endpoint to the second endpoint for a selected time period after the response acknowledgement. The method may further, when closing the link, close the transmit portion of the link at the first endpoint and send a terminate request to the second endpoint, then receive a terminate acknowledgement from the second endpoint to indicate the second endpoint transmit portion of the link is closed, and close the receive portion of the link at the first endpoint after the receipt of the terminate acknowledgement.
    Type: Application
    Filed: January 4, 2006
    Publication date: July 5, 2007
    Inventors: Kirankumar Vishnubhatla, Sonali Sambhus, Mui Chang
  • Publication number: 20060062253
    Abstract: A method for communicating data is provided that includes receiving a plurality of bits associated with a communications flow. The method also includes configuring multiplexing for a link, which is selected for transmission of data, by using a maximum fragment parameter associated with the link. The maximum fragment parameter is used as an upper limit whereby if the maximum fragment parameter is smaller than a maximum multiplex parameter, an incoming packet is multiplexed only to the maximum fragment parameter size such that multiplexed packets are not fragmented.
    Type: Application
    Filed: September 21, 2004
    Publication date: March 23, 2006
    Inventors: Durai Chinnaiah, Tmima Koren, Muthumayan Madhayyan, Jagdish Sonti, Kirankumar Vishnubhatla