Patents by Inventor Luis Pena Sierra

Luis Pena Sierra 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).

  • Unlicensed mobile access optimization
    Patent number: 7817622
    Abstract: In a method for mobile access of a mobile device for a system providing cellular and non-cellular mobile access, the system comprises a serving node, a packet gateway node and the mobile device. The method comprises the steps of negotiating a direct tunneling connection between the mobile device and the packet gateway node by the serving node, wherein the direct tunneling connection is only dedicated to packet switched traffic of the mobile device using the non-cellular mobile access, and establishing the direct tunneling connection between the mobile device and the packet gateway node by the mobile device.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: October 19, 2010
    Assignee: Nokia Corporation
    Inventors: Serge Haumont, Luis Pena Sierra, Jan Suumäki, Bimal Shrestha, Matti Wallenius
  • Unlicensed mobile access optimization
    Publication number: 20060262778
    Abstract: In a method for mobile access of a mobile device for a system providing cellular and non-cellular mobile access, the system comprises a serving node, a packet gateway node and the mobile device. The method comprises the steps of negotiating a direct tunneling connection between the mobile device and the packet gateway node by the serving node, wherein the direct tunneling connection is only dedicated to packet switched traffic of the mobile device using the non-cellular mobile access, and establishing the direct tunneling connection between the mobile device and the packet gateway node by the mobile device.
    Type: Application
    Filed: December 12, 2005
    Publication date: November 23, 2006
    Inventors: Serge Haumont, Luis Pena Sierra, Jan Suumaki, Bimal Shrestha, Matti Wallenius