Patents by Inventor Jari Tapani Syrjarinne
Jari Tapani Syrjarinne 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).
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Publication number: 20150153458Abstract: Apparatus comprises: one or more memories configured to store data sets for each of plural positioning satellites, the data set for a satellite comprising ephemeris extension data and data relating to a lifetime or expiry of the ephemeris extension data, wherein the data relating to a lifetime or expiry of the ephemeris extension data is different for at least two satellites; and one or more processors.Type: ApplicationFiled: December 22, 2011Publication date: June 4, 2015Applicant: Nokia CorporationInventors: Jari Tapani Syrjarinne, Kimmo Marko Tapani Alanen, Jani Mikael Käppi
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Publication number: 20140243012Abstract: A system obtains information on positions stored for a communication node and criteria that are met by the node. The system selects a-priori information on a coverage area size that is stored for nodes meeting the criteria. Different a-priori information is stored for nodes meeting different criteria. The system estimates a value of at least one parameter representing a coverage area of the node based on the information on the positions and the selected a-priori information. The value of the at least one parameter is stored. For generating the a-priori information, the system may extract from a memory information indicating a size of a coverage area for each of a plurality of communication nodes, compute a statistical value based on information indicating a size of a coverage area that is extracted for a plurality of nodes meeting the same criteria, and provide the computed statistical value as a-priori information.Type: ApplicationFiled: February 20, 2014Publication date: August 28, 2014Applicant: Nokia CorporationInventors: Lauri Aarne Johannes Wirola, Laura Wirola, Jari Tapani Syrjärinne, Matti Samuli Raitoharju
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Patent number: 8624778Abstract: A set of parameters for a plurality of satellites belonging to at least two different satellite systems is assembled. Further, a definition of a data structure is provided, the data structure including at least one section for parameters for a plurality of satellites belonging to at least two different satellite systems.Type: GrantFiled: January 23, 2007Date of Patent: January 7, 2014Assignee: Nokia CorporationInventors: Jari Tapani Syrjarinne, Lauri Aarne Johannes Wirola
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Publication number: 20130281111Abstract: Method, apparatus, and computer program product example embodiments provide wireless position determination. According to an example embodiment, a method comprises generating in a mobile wireless device, grid nodes representing one or more floor areas in an enclosed space, based on a map of the enclosed space; estimating locations along a path of motion of a user of the mobile wireless device traversing the one or more floor areas, based on motion observations made by a motion sensor in the mobile wireless device and map information; generating a radiomap of the one or more floor areas by making radio measurements with the mobile wireless device, at the estimated locations along the path of motion, mapping the measurements to the generated grid nodes that are closest to the estimated locations; and compiling a fingerprint data structure of the radiomap, including observation elements representing the radio measurements at the mapped grid nodes.Type: ApplicationFiled: April 19, 2012Publication date: October 24, 2013Applicant: Nokia CorporationInventors: Jari Tapani SYRJARINNE, Lauri Johannes Wirola, Tommi Antero Laine
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Patent number: 8538418Abstract: Method, apparatus, and computer program product example embodiments of the invention are disclosed for providing flexibly in selecting sources for Assisted Global Navigation Satellite Systems (A-GNSS) services. Example embodiments include at least two SIM modules in a wireless communications device to enable accessing at least two different wireless carriers to obtain at least two different sets of A-GNSS capability information. Optimal A-GNSS features are selected from the A-GNSS capability information from the at least two different wireless carriers and combined into a composite set of optimal A-GNSS features. Example embodiments of the invention may include a wireless communications device having at least two SIM modules sharing one or more RF modems.Type: GrantFiled: February 23, 2010Date of Patent: September 17, 2013Assignee: Nokia CorporationInventors: Jari Tapani Syrjärinne, Jens Christian Schwarzer
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Patent number: 8462046Abstract: For managing measurements on signals, a quality of received signals, for which a measurement circuit provides measurement results, is monitored. In the case that the quality does not exceed a set quality before an end of a reporting period, a reporting of measurement results that are available at the end of the reporting period is caused. In the case that the quality exceeds the set quality at a measurement instant before the end of the reporting period, the measurement circuit is put to a sleep mode and a reporting of extrapolated measurement results is caused, the extrapolated measurement results being measurement results from a measurement instant before the measurement circuit was put to a sleep mode extrapolated to the end of the reporting period.Type: GrantFiled: October 1, 2008Date of Patent: June 11, 2013Assignee: Nokia CorporationInventors: Jari Tapani Syrjarinne, Kimmo Marko Tapani Alanen, Tuomo Tapani Honkanen, Pertti Samulli Pietila, Jani Mikael Kappi
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Publication number: 20130088384Abstract: In one or more embodiments described herein, there is provided an apparatus including a memory having computer code stored thereon, and a processor. The code is configured to cause the apparatus to: receive partial GNSS data from one or more GNSS satellites relating to the geographical location of a first portable electronic device, wherein the received partial GNSS data is insufficient for determining the geographical location of the first portable electronic device; communicate with one or more further portable electronic devices in proximity to the first portable electronic device to access partial GNSS data relating to the geographical location of the respective further portable electronic devices; and use the accessed partial GNSS data of the further portable electronic devices to supplement the received partial GNSS data of the first portable electronic device to thereby determine the geographical location of the first device.Type: ApplicationFiled: June 29, 2010Publication date: April 11, 2013Applicant: Nokia CorporationInventors: Jari Tapani Syrjarinne, Altti Samuli Jokinen
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Patent number: 8412108Abstract: A method including: processing at a first processing frequency, such that each instance of processing is separated by a first processing time period, at least a first signal; increasing the processing frequency to a second processing frequency and switching from processing the first signal to processing a second signal; determining a parameter indicative of the quality of the second signal; and determining, within the first processing time period measured from the last instance of processing the first signal at the first frequency, which one or more signals to process at the next instance of processing by comparing respective parameters of at least the first and second signals.Type: GrantFiled: April 10, 2008Date of Patent: April 2, 2013Assignee: Nokia CorporationInventors: Kimmo Marko Tapani Alanen, Jari Tapani Syrjarinne
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Publication number: 20130079000Abstract: Method, apparatus, and computer program product example embodiments of the invention are disclosed for providing flexibly in selecting sources for Assisted Global Navigation Satellite Systems (A-GNSS) services. Example embodiments include at least two SIM modules in a wireless communications device to enable accessing at least two different wireless carriers to obtain at least two different sets of A-GNSS capability information. Optimal A-GNSS features are selected from the A-GNSS capability information from the at least two different wireless carriers and combined into a composite set of optimal A-GNSS features. Example embodiments of the invention may include a wireless communications device having at least two SIM modules sharing one or more RF modems.Type: ApplicationFiled: February 23, 2010Publication date: March 28, 2013Applicant: NOKIA CORPORATIONInventors: Jari Tapani Syrjärinne, Jens Christian Schwarzer
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Publication number: 20120315896Abstract: Method, apparatus, and computer program product example embodiments are disclosed for improving the speed and sensitivity of position determination by wireless communication devices using assisted Global Navigation Satellite Systems (A-GNSS). Example embodiments include multi-SIM mobile wireless devices having an A-GNSS location detection capability, with one or more RF modems that may communicate with one or more wireless carriers.Type: ApplicationFiled: February 22, 2010Publication date: December 13, 2012Applicant: NOKIA CORPORATIONInventors: Jari Tapani Syrjärinne, Jens Christian Schwarzer
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Patent number: 8310396Abstract: For assisting a satellite based positioning, parameters are received for at least one satellite. Redundant information is removed from these parameters at large. Parameters with reduced redundancy are then provided as assistance data for the satellite signal based positioning. Such parameters with reduced redundancy can be received on the other hand as assistance data for a satellite signal based positioning. The original parameters are then reconstructed by adding the removed redundant information to the received parameters. The reconstructed original parameters are used in an assisted satellite signal based positioning.Type: GrantFiled: September 21, 2006Date of Patent: November 13, 2012Assignee: Nokia CorporationInventors: Jari Tapani Syrjarinne, Lauri Aarne Johannes Wirola
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Publication number: 20120276886Abstract: In accordance with an example embodiment of the present invention, a method and an apparatus are shown comprising receiving status information of an apparatus, and determining a probability for an update of information related to a position being obtained based on the status information. Based on the determined probability and an elapsed time since a last update of the information related to a position, it is determined whether to activate a receiver in order to obtain the update of information related to a position.Type: ApplicationFiled: December 23, 2008Publication date: November 1, 2012Applicant: NOKIA CORPORATIONInventors: Kimmo Marko Tapani Alanen, Jari Tapani Syrjarinne
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Publication number: 20110175773Abstract: For managing measurements on signals, a quality of received signals, for which a measurement circuit provides measurement results, is monitored. In the case that the quality does not exceed a set quality before Receive and monitor signal measurements an end of a reporting period, a reporting of measurement results that are available at the end of the reporting period is caused. In the case that the quality exceeds the set quality at a measurement instant before the end of the reporting period, the measurement circuit is put to a sleep mode and a reporting of extrapolated measurement results is caused, the extrapolated measurement results being measurement results from a measurement instant before the measurement circuit was put to a sleep mode extrapolated to the end of the reporting period.Type: ApplicationFiled: October 1, 2008Publication date: July 21, 2011Applicant: NOKIA CORPORATIONInventors: Jari Tapani Syrjarinne, Kimmo Marko Tapani Alanen, Tuomo Tapani Honkanen, Pertti Samulli Pietila, Jani Mikael Kappi
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Patent number: 7751949Abstract: The invention relates to a time and location dependent atmosphere model and especially determining the altitude of a mobile terminal based on this model and the measured barometric pressure at the location of the terminal. The atmosphere model provides a long term, wide area barometric pressure model estimate.Type: GrantFiled: June 1, 2006Date of Patent: July 6, 2010Assignee: Nokia CorporationInventors: Kimmo Marko Tapani Alanen, Jani Mikael Käppi, Jari Tapani Syrjärinne
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Publication number: 20100029218Abstract: A method including: processing at a first processing frequency, such that each instance of processing is separated by a first processing time period, at least a first signal; increasing the processing frequency to a second processing frequency and switching from processing the first signal to processing a second signal; determining a parameter indicative of the quality of the second signal; and determining, within the first processing time period measured from the last instance of processing the first signal at the first frequency, which one or more signals to process at the next instance of processing by comparing respective parameters of at least the first and second signals.Type: ApplicationFiled: April 10, 2008Publication date: February 4, 2010Inventors: Kimmo Marko Tapani Alanen, Jari Tapani Syrjarinne
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Publication number: 20090319605Abstract: A system and method by which an estimate can be provided to a location-based service provider concerning the motion state of a user of a terminal. Motion state information may be used to trigger a particular location-based service at a more desirable moment. The motion state information may also be used to help define the format of information sent to the user's terminal, as well as to define the content of the information that is to be sent to the user terminal. This enables an improved level of control of the distribution of location-based services, as information can be sent at a more optimal time and more relevant information can be sent to the user.Type: ApplicationFiled: February 21, 2009Publication date: December 24, 2009Applicant: Nokia CorporationInventors: Lauri Aarne Johannes Wirola, Ismo Kullervo Halivaara, Jari Tapani Syrjarinne