Patents by Inventor Jarmo PROKKOLA

Jarmo PROKKOLA 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: 20120184277
    Abstract: The invention relates to a method for determining a level of QoS of at least two concurrent communications networks and for executing a vertical handover if a predetermined QoS level is not fulfilled in the serving communications network. The invention also relates to a mobile terminal utilizing the method. The invention relates to also a home agent residing in a serving network and a computer program product utilized in a mobile terminal for accomplishing the method steps.
    Type: Application
    Filed: September 15, 2010
    Publication date: July 19, 2012
    Applicant: VALTION TEKNILLINEN TUTKIMUSKESKUS
    Inventors: Jouni Hiltunen, Jarmo Prokkola, Pekka Ruuska, Martin Varela
  • Publication number: 20100125661
    Abstract: A method, apparatus, system, and computer program for analyzing properties of an application-specific end-to-end communication connection are presented. In a connection performance analysis apparatus, measurement data messages are received from a plurality of traffic-monitoring nodes arranged at selected intermediate points in a plurality of network segments of the application-specific end-to-end communication connection and from at least one end node of the end-to-end communication connection, wherein a measurement data message comprises information related to a travel time of at least one data packet of the end-to-end communication connection to the traffic-monitoring node or to the end node transmitting the respective measurement data message. Then, the connection performance analysis apparatus analyzes the received measurement data messages in order to determine a bottleneck of the end-to-end communication connection.
    Type: Application
    Filed: November 20, 2008
    Publication date: May 20, 2010
    Applicant: VALTION TEKNILLINEN TUTKIMUSKESKU
    Inventors: Pekka PERALA, Mikko HANSKI, Marko JURVANSUU, Jarmo PROKKOLA, Jouko SANKALA, Markus AHOKANGAS