Patents by Inventor Iuliana Virtej

Iuliana Virtej 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).

  • Inter-mode/inter-rat handover
    Patent number: 8169965
    Abstract: There is disclosed a method of packet switched handover in a communications system having at least two modes of operation, the method comprising, at a terminal of the system, associating identifiers of each mode of operation, and responsive to a packet switched connection handover to a new mode, allocating the connection from an identifier of the existing mode to the associated identifier of the new mode.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: May 1, 2012
    Assignee: Nokia Corporation
    Inventors: Vlora Rexhepi, Iuliana Virtej
  • Inter-Mode/Inter-Rat Handover
    Publication number: 20080304450
    Abstract: There is disclosed a method of packet switched handover in a communications system having at least two modes of operation, the method comprising, at a terminal of the system, associating identifiers of each mode of operation, and responsive to a packet switched connection handover to a new mode, allocating the connection from an identifier of the existing mode to the associated identifier of the new mode.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 11, 2008
    Applicant: NOKIA CORPORATION
    Inventors: Vlora Rexhepi, Iuliana Virtej
  • Apparatus, and associated method, for facilitating communication resource allocation in a packet radio communication system
    Patent number: 7333825
    Abstract: Apparatus, and an associated method, for facilitating assignment of a dedicated channel upon which to communicate packet-formatted data in a packet communication system. A channel allocation request message generator positioned at a mobile station generates a packet channel request while the mobile station is camped-on a packet data control channel. And, a channel allocation signal message generator, upon detection of the request, selectably generates a channel allocation through the packet data control channel.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: February 19, 2008
    Assignee: Nokia Corporation
    Inventors: Shkumbin Hamiti, Guillaume Sebire, Iuliana Virtej
  • Apparatus, and associated method, for facilitating communication resource allocation in a packet radio communication system
    Publication number: 20030078059
    Abstract: Apparatus, and an associated method, for facilitating assignment of a dedicated channel upon which to communicate packet-formatted data in a packet communication system. A channel allocation request message generator positioned at a mobile station generates a packet channel request while the mobile station is camped-on a packet data control channel. And, a channel allocation signal message generator, upon detection of the request, selectably generates a channel allocation through the packet data control channel.
    Type: Application
    Filed: April 30, 2002
    Publication date: April 24, 2003
    Inventors: Shkumbin Hamiti, Guillaume Sebire, Iuliana Virtej