Patents by Inventor Jani Puttonen

Jani Puttonen 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).

  • Patent number: 9813889
    Abstract: An apparatus, method, and computer program product for mobility estimation are provided. One method may include estimating a mobility state of a user equipment, and scaling the estimate of the mobility state according to certain factors. The factors may include, for example, a DRX cycle applied during the period of estimation of the mobility state and the number of cell changes of the user equipment.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: November 7, 2017
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Ilkka Keskitalo, Lars Dalsgaard, Jani Puttonen, Fedor Chernogorov
  • Patent number: 9693265
    Abstract: A method, apparatus and computer program product are provided herein to enable a current release timer value to be transferred to a target access point (e.g. target cell) in an instance in which a mobile terminal is performing a handover or has recently attached to a target access point. In some example embodiments, a method is provided that comprises determining that a handover condition exists for a mobile terminal. The method of this embodiment may also include determining a release timer value for the mobile terminal. The method of this embodiment may also include causing the release timer value to be transmitted to a target access point. In some example embodiments, the release timer value is configured to trigger a release timer in the target access point.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: June 27, 2017
    Assignee: Nokia Technologies Oy
    Inventors: Ilkka Keskitalo, Elena Virtej, Jani Puttonen
  • Publication number: 20150296367
    Abstract: An apparatus, method, and computer program product for mobility estimation are provided. One method may include estimating a mobility state of a user equipment, and scaling the estimate of the mobility state according to certain factors. The factors may include, for example, a DRX cycle applied during the period of estimation of the mobility state and the number of cell changes of the user equipment.
    Type: Application
    Filed: January 6, 2014
    Publication date: October 15, 2015
    Inventors: Ilkka Keskitalo, Lars Dalsgaard, Jani Puttonen, Fedor Chernogorov
  • Publication number: 20150237533
    Abstract: A method, apparatus and computer program product are provided herein to enable a current release timer value to be transferred to a target access point (e.g. target cell) in an instance in which a mobile terminal is performing a handover or has recently attached to a target access point. In some example embodiments, a method is provided that comprises determining that a handover condition exists for a mobile terminal. The method of this embodiment may also include determining a release timer value for the mobile terminal. The method of this embodiment may also include causing the release timer value to be transmitted to a target access point. In some example embodiments, the release timer value is configured to trigger a release timer in the target access point.
    Type: Application
    Filed: January 15, 2013
    Publication date: August 20, 2015
    Applicant: Nokia Technologies Oy
    Inventors: Ilkka Keskitalo, Elena Virtej, Jani Puttonen
  • Patent number: 8989789
    Abstract: There are provided measures for terminal mobility state detection. Such measures may exemplarily include acquiring a statistical metric of measurements of a signal strength of a terminal with unknown speed over a predetermined time period, comparing the acquired statistical metric with mobility patterns stored in a database, each of said mobility patterns exhibiting a relationship between previously acquired statistical metrics of signal strength measurements of terminals with a specific terminal speed class, and determining a terminal speed class of the terminal according to a best match between the acquired statistical metric and the mobility patterns on the basis of the comparison.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: March 24, 2015
    Assignee: Broadcom Corporation
    Inventors: Jussi Taneli Turkka, Jani Puttonen
  • Publication number: 20130005381
    Abstract: There are provided measures for terminal mobility state detection. Such measures may exemplarily include acquiring a statistical metric of measurements of a signal strength of a terminal with unknown speed over a predetermined time period, comparing the acquired statistical metric with mobility patterns stored in a database, each of said mobility patterns exhibiting a relationship between previously acquired statistical metrics of signal strength measurements of terminals with a specific terminal speed class, and determining a terminal speed class of the terminal according to a best match between the acquired statistical metric and the mobility patterns on the basis of the comparison.
    Type: Application
    Filed: June 29, 2011
    Publication date: January 3, 2013
    Applicant: Renesas Mobile Corporation
    Inventors: Jussi Taneli Turkka, Jani Puttonen