Patents by Inventor Antti Olavi Kangas

Antti Olavi Kangas 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: 8676213
    Abstract: A user equipment UE reports its mobility state in signaling for establishing, re-establishing, or re-configuring a radio connection between the UE and a network access node. In one embodiment the reported mobility state is selected from among normal; medium and high. In another embodiment the reported mobility state informs of a number of cell changes the UE has performed within a predetermined evaluation period. The UE may also include an indication whether a hysteresis period for entering into a normal mobility state is running for the UE. The network configures the UE in dependence on the reported mobility state, such as setting a parameter for measuring or reporting neighbor cells (e.g., suspend a serving cell quality threshold as a condition for measuring/reporting; limit inter-frequency and/or inter-radio access technology reporting; set a shortest measurement, reporting gap; disable an event trigger; and/or set layer 3 filtering of measurement results for faster reporting).
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: March 18, 2014
    Assignee: Broadcom Corporation
    Inventors: Pasi Petteri Laitinen, Antti-Eemeli Suronen, Antti Olavi Kangas
  • Patent number: 8619608
    Abstract: In accordance with an example embodiment of the present invention, an apparatus places an indication of a wireless communication system cell measurement in a measurement report message, where the indication comprises a corresponding frequency index, and a first part and a second part of an m-bit value representing a physical layer cell identification in a first and a second field, respectively, and a k-bit value representing a measurement result in the second field corresponding to the index. The apparatus then sends the measurement report message to a network interface.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: December 31, 2013
    Assignee: Nokia Corporation
    Inventors: Guillaume Sebire, Harri Aatos Jokinen, Antti Olavi Kangas
  • Publication number: 20130084842
    Abstract: There is provided a method, including obtaining, by a user equipment, information related to the speed of the user equipment in at least one first radio access technology; and applying the obtained information in a second radio access technology upon changing to the second radio access technology, wherein the second radio access technology is different from the present first radio access technology.
    Type: Application
    Filed: September 30, 2011
    Publication date: April 4, 2013
    Inventors: Pasi Petteri Laitinen, Antti-Eemeli Suronen, Antti Olavi Kangas
  • Publication number: 20130053092
    Abstract: Methods and apparatus are provided from the context of a mobile terminal and a target base station for creating neighbor measurement reports in accordance with a measure of mobility that takes into account whether a handover is mobility-triggered without consideration of non-mobility-triggered handovers. In this regard, a method is provided that includes receiving information indicating whether a handover is mobility triggered. The method may also determine, with a processor, a measure of mobility at least partially based upon the handovers that are mobility triggered without consideration of non-mobility triggered handovers. The method may also cause neighbor measurement reports to be provided in accordance with the measure of mobility.
    Type: Application
    Filed: August 23, 2011
    Publication date: February 28, 2013
    Applicant: RENESAS MOBILE CORPORATION
    Inventors: Pasi Petteri Laitinen, Antti-Eemeli Suronen, Antti Olavi Kangas
  • Publication number: 20130045765
    Abstract: A user equipment UE reports its mobility state in signaling for establishing, re-establishing, or re-configuring a radio connection between the UE and a network access node. In one embodiment the reported mobility state is selected from among normal; medium and high. In another embodiment the reported mobility state informs of a number of cell changes the UE has performed within a predetermined evaluation period. The UE may also include an indication whether a hysteresis period for entering into a normal mobility state is running for the UE. The network configures the UE in dependence on the reported mobility state, such as setting a parameter for measuring or reporting neighbor cells (e.g., suspend a serving cell quality threshold as a condition for measuring/reporting; limit inter-frequency and/or inter-radio access technology reporting; set a shortest measurement reporting gap; disable an event trigger; and/or set layer 3 filtering of measurement results for faster reporting).
    Type: Application
    Filed: August 31, 2011
    Publication date: February 21, 2013
    Inventors: Pasi Petteri Laitinen, Antti-Eemeli Suronen, Antti Olavi Kangas
  • Patent number: 8380206
    Abstract: A user equipment UE reports its mobility state in signaling for establishing, re-establishing, or re-configuring a radio connection between the UE and a network access node. In one embodiment the reported mobility state is selected from among normal; medium and high. In another embodiment the reported mobility state informs of a number of cell changes the UE has performed within a predetermined evaluation period. The UE may also include an indication whether a hysteresis period for entering into a normal mobility state is running for the UE. The network configures the UE in dependence on the reported mobility state, such as setting a parameter for measuring or reporting neighbor cells (e.g., suspend a serving cell quality threshold as a condition for measuring/reporting; limit inter-frequency and/or inter-radio access technology reporting; set a shortest measurement reporting gap; disable an event trigger; and/or set layer 3 filtering of measurement results for faster reporting).
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: February 19, 2013
    Assignee: Renesas Mobile Corporation
    Inventors: Pasi Petteri Laitinen, Antti-Eemeli Suronen, Antti Olavi Kangas
  • Publication number: 20110039542
    Abstract: In accordance with an example embodiment of the present invention, an apparatus places an indication of a wireless communication system cell measurement in a measurement report message, where the indication comprises a corresponding frequency index, and a first part and a second part of an m-bit value representing a physical layer cell identification in a first and a second field, respectively, and a k-bit value representing a measurement result in the second field corresponding to the index. The apparatus then sends the measurement report message to a network interface.
    Type: Application
    Filed: April 16, 2009
    Publication date: February 17, 2011
    Applicant: Nokia Corporation
    Inventors: Guillaume Sebire, Harri Aatos Jokinen, Antti Olavi Kangas