Patents by Inventor Anush G. Nadathur

Anush G. Nadathur 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).

  • Mobile device-initiated inter-radio access technology handovers between networks
    Patent number: 9148847
    Abstract: A method for implementing mobile device-initiated inter-radio access technology (I-RAT) handovers between networks includes a wireless device communicating with a first network using an internet protocol (IP) address that was received from the first network during an initial attachment procedure. The wireless device may initiate an I-RAT handover procedure to connect to a second wireless network using a configuration message that includes a handover attach type. Once the connection with the second network is established, the wireless device may receive the information from the second wireless network using the same IP address. The wireless device may force the wireless device into dormancy and prevent data transfer, and initiate another I-RAT handover procedure to upgrade and connect to the first network, by sending an attach request message that includes a handover attach type.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: September 29, 2015
    Assignee: Apple Inc.
    Inventors: Abhishek Sen, Anush G. Nadathur, Madhusudan Chaudhary, Matthew S. Klahn, Sang Ho Baek, Vikram B. Yerrabommanahalli
  • MOBILE DEVICE-INITIATED INTER-RADIO ACCESS TECHNOLOGY HANDOVERS BETWEEN NETWORKS
    Publication number: 20130279470
    Abstract: A method for implementing mobile device-initiated inter-radio access technology (I-RAT) handovers between networks includes a wireless device communicating with a first network using an internet protocol (IP) address that was received from the first network during an initial attachment procedure. The wireless device may initiate an I-RAT handover procedure to connect to a second wireless network using a configuration message that includes a handover attach type. Once the connection with the second network is established, the wireless device may receive the information from the second wireless network using the same IP address. The wireless device may force the wireless device into dormancy and prevent data transfer, and initiate another I-RAT handover procedure to upgrade and connect to the first network, by sending an attach request message that includes a handover attach type.
    Type: Application
    Filed: September 11, 2012
    Publication date: October 24, 2013
    Inventors: Abhishek Sen, Anush G. Nadathur, Madhusudan Chaudhary, Matthew S. Klahn, Sang Ho Baek, Vikram B. Yerrabommanahalli