Patents by Inventor Dinesh Chachidhanandam

Dinesh Chachidhanandam 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: 9270565
    Abstract: A system for passive estimation of throughput in an electronic network is disclosed. The system may include an plurality of mobile devices configured to operate in the network and may further include an electronic data processor. The processor may be configured to access flow records for data flows associated with the mobile devices during a predetermined time interval. Additionally, the processor may be configured to annotate the flow records with an application field and a content provider field. The processor may also be configured to determine a flow type of each data flow based on the application field and the content provider field of the flow records. Furthermore, the processor may be configured to generate a throughput index that only includes non-rate-limited flow types. Moreover, the processor may be configured to estimate maximum throughput for each data flow having non-rate-limited flow types in the throughput index.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: February 23, 2016
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Jeffrey Pang, Karen Schoonover, Dinesh Chachidhanandam, Alexandre Gerber, Michael Salmon, Oliver Spatscheck, Shobha Venkataraman
  • Publication number: 20130272159
    Abstract: A system for passive estimation of throughput in an electronic network is disclosed. The system may include an plurality of mobile devices configured to operate in the network and may further include an electronic data processor. The processor may be configured to access flow records for data flows associated with the mobile devices during a predetermined time interval. Additionally, the processor may be configured to annotate the flow records with an application field and a content provider field. The processor may also be configured to determine a flow type of each data flow based on the application field and the content provider field of the flow records. Furthermore, the processor may be configured to generate a throughput index that only includes non-rate-limited flow types. Moreover, the processor may be configured to estimate maximum throughput for each data flow having non-rate-limited flow types in the throughput index.
    Type: Application
    Filed: June 11, 2013
    Publication date: October 17, 2013
    Inventors: Jeffrey Pang, Karen Schoonover, Dinesh Chachidhanandam, Alexandre Gerber, Michael Salmon, Oliver Spatscheck, Shobha Venkataraman
  • Patent number: 8462625
    Abstract: A system for passive estimation of throughput in an electronic network is disclosed. The system may include an plurality of mobile devices configured to operate in the network and may further include an electronic data processor. The processor may be configured to access flow records for data flows associated with the mobile devices during a predetermined time interval. Additionally, the processor may be configured to annotate the flow records with an application field and a content provider field. The processor may also be configured to determine a flow type of each data flow based on the application field and the content provider field of the flow records. Furthermore, the processor may be configured to generate a throughput index that only includes non-rate-limited flow types. Moreover, the processor may be configured to estimate maximum throughput for each data flow having non-rate-limited flow types in the throughput index.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: June 11, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jeffrey Pang, Karen Barnes, Dinesh Chachidhanandam, Alexandre Gerber, Michael Salmon, Oliver Spatscheck, Shobha Venkataraman
  • Publication number: 20120147758
    Abstract: A system for passive estimation of throughput in an electronic network is disclosed. The system may include an plurality of mobile devices configured to operate in the network and may further include an electronic data processor. The processor may be configured to access flow records for data flows associated with the mobile devices during a predetermined time interval. Additionally, the processor may be configured to annotate the flow records with an application field and a content provider field. The processor may also be configured to determine a flow type of each data flow based on the application field and the content provider field of the flow records. Furthermore, the processor may be configured to generate a throughput index that only includes non-rate-limited flow types. Moreover, the processor may be configured to estimate maximum throughput for each data flow having non-rate-limited flow types in the throughput index.
    Type: Application
    Filed: December 8, 2010
    Publication date: June 14, 2012
    Applicant: AT &T Intellectual Property I, L.P.
    Inventors: JEFFREY PANG, Karen Barnes, Dinesh Chachidhanandam, Alexandre Gerber, Michael Salmon, Oliver Spatscheck, Shobha Venkataraman