Patents by Inventor Suresh P. Nair

Suresh P. Nair 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).

  • Publication number: 20110238834
    Abstract: The present invention provides a method of relocating functional entities in access service networks during mobility events. One embodiment of the method includes providing context information representative of two or more functional entities from a source access service network (ASN) to a target ASN. Another embodiment of the method includes receiving context information representative of two or more functional entities at a target ASN from a source ASN. The context information for the functional entities is associated with an access terminal and is provided in response to the source ASN receiving a relocation notification from the target ASN as a result of a handoff request or a location update message.
    Type: Application
    Filed: March 15, 2011
    Publication date: September 29, 2011
    Inventors: Suresh P. Nair, Peretz Feder
  • Publication number: 20100202406
    Abstract: A method is provided for managing the mobility attempts for a Fixed/Nomadic wireless terminal so as to substantially limit those attempts to only requests for handoff to base stations within a restricted set to which handoff of the wireless terminal is permitted. In a particular embodiment, the method of the invention operates to prune the allowed base-station scan list, for a particular Fixed/Nomadic wireless terminal, when the particular wireless terminal requests a grant of scan durations from the serving base station. Since differentiation/restriction is applied at the scanning stage itself, the mobility attempts by the Fixed/Nomadic wireless terminal is limited and much more controlled, thus reducing spurious handoff attempts that need to be rejected by the serving base station or the serving gateway.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Inventors: Peretz Moshe Feder, Suresh P. Nair