Patents by Inventor Petri Rauhala
Petri Rauhala 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: 20220196406Abstract: A method, apparatus and computer program product are provided to generate or modify information about a navigable area of an indoor space. In the context of a method, location data is received or determined for a plurality of location trace snippets associated with one or more mobile devices. Each location trace snippet of the plurality of location trace snippets respectively represents a plurality of respective locations of a respective mobile device within the indoor space over a respective limited period of time. The respective limited period of time associated with a location trace snippet may be defined based upon satisfaction of a trigger condition. Based on the location data for the plurality of location trace snippets, the method also generates or modifies information about one or more navigable areas of the indoor space.Type: ApplicationFiled: December 23, 2020Publication date: June 23, 2022Applicant: HERE Global B.V.Inventors: Lauri Aarne Johannes WIROLA, Petri RAUHALA, Asit VACHHANI, Siddharth KHASGIWALA, Maarit ASIKAINEN
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Publication number: 20220196784Abstract: Disclosed is an approach to enable radio map download for Global Navigation Satellite System (GNSS)-denied areas. In particular, processor(s) (e.g., of positioning server(s)) could identify GNSS-denied area(s) in an initial radio map, the GNSS-denied area(s) being (i) one or more areas in which at least one GNSS signal is or was unavailable and (ii) a subset of a plurality of areas represented by the initial radio map. Subsequently, the processor(s) could generate a partial radio map representing radio data only for the GNSS-denied area(s) identified in the initial radio map, and could then transmit the partial radio map to a mobile device for storage at the mobile device. In this way, the mobile device could optimize resource usage and perform radio-based position estimations at least in the GNSS-denied area(s) that were identified.Type: ApplicationFiled: December 19, 2020Publication date: June 23, 2022Inventors: LAURI AARNE JOHANNES WIROLA, PETRI RAUHALA, MARKO LUOMI
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Publication number: 20220197893Abstract: A processor obtains image data corresponding to an image captured by an aerial vehicle (AV). The obtained image data comprises a first representation representing at least a portion of surroundings of the AV. The processor accesses existing image data from an image database. The existing image data comprises a second representation. The image database is configured to enable visual positioning. The processor determines, based at least on a comparison of the first representation and the second representation, whether the second representation provides a representation of an environment that at least partially overlaps the at least a portion of the surroundings of the AV; identifies a difference or similarity in the overlap; and generates an update to the image database based on the difference or similarity.Type: ApplicationFiled: December 23, 2020Publication date: June 23, 2022Inventors: Petri Rauhala, Lauri Aarne Johannes Wirola, Mike Koivisto, Justin Eylander
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Patent number: 11343790Abstract: The invention inter alia relates to a method, performed by a first apparatus, for positioning or assisting in positioning said first apparatus, said method comprising: obtaining multiple original identifiers identifying respective first radio networks or nodes thereof; generating, for each of at least two of said original identifiers, from a respective original identifier a shortened identifier being representative of said respective original identifier and having a smaller size than said respective original identifier; and providing said shortened identifiers over a second radio network for positioning or assisting in positioning said first apparatus.Type: GrantFiled: March 20, 2018Date of Patent: May 24, 2022Assignee: HERE Global B.V.Inventors: Lauri Wirola, Petri Rauhala
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Patent number: 11337035Abstract: A network device receives a positioning request associated with a computing device; determines a position estimate of the computing device responsive to the positioning request and based at least in part on at least a portion of a positioning map; and determines whether an offline positioning enablement trigger has been identified. Responsive to determining that the offline positioning enablement trigger has been identified, the network device generates a positioning response that comprises the position estimate and information enabling offline positioning of the computing device at least at a location of the position estimate and provides the positioning response such that the computing device receives the positioning response.Type: GrantFiled: October 26, 2020Date of Patent: May 17, 2022Assignee: HERE Global B.V.Inventors: Lauri Aarne Johannes Wirola, Petri Rauhala, Marko Luomi
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Publication number: 20220132330Abstract: A method, apparatus and computer program product are provided to accelerate the estimation of a radio model of an access point within a radio environment, such as an access point that has been newly added to or relocated within the radio environment. In the context of a method, the presence of a first access point in a radio environment is determined and the signal propagation characteristics of one or more existing access points in the radio environment are also determined. The signal propagation characteristics are represented by respective radio models of the one or more existing access points. The method also includes estimating the radio model of the first access point based at least upon the signal propagation characteristics of the one or more existing access points in the radio environment as represented by the respective radio models of the one or more existing access points.Type: ApplicationFiled: October 28, 2020Publication date: April 28, 2022Applicant: HERE Global B.V.Inventors: Marko Luomi, Lauri Aarne Johannes Wirola, Petri Rauhala
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Publication number: 20220132272Abstract: A network device receives a positioning request associated with a computing device; determines a position estimate of the computing device responsive to the positioning request and based at least in part on at least a portion of a positioning map; and determines whether an offline positioning enablement trigger has been identified. Responsive to determining that the offline positioning enablement trigger has been identified, the network device generates a positioning response that comprises the position estimate and information enabling offline positioning of the computing device at least at a location of the position estimate and provides the positioning response such that the computing device receives the positioning response.Type: ApplicationFiled: October 26, 2020Publication date: April 28, 2022Inventors: Lauri Wirola, Petri Rauhala, Marko Luomi
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Publication number: 20220099788Abstract: A method includes obtaining one or more pieces of metadata information indicative of one or more identifiers of one or more spatial locations located within a venue, and further indicative of one or more floor level identifiers of the one or more spatial locations. The method also generates a map of one or more locations of one or more radio nodes, including altitude information, and their respective one or more pieces of identifying information. The method further includes determining one or more pieces of matching information indicative of whether a respective identifying information of the one or more radio nodes at least partially matches with at least one metadata information and, if so, associating the respective radio node with a respective altitude floor level of the respective piece of metadata information in a radio map of the venue. A corresponding apparatus and computer program product are also provided.Type: ApplicationFiled: December 8, 2021Publication date: March 31, 2022Inventors: Marko LUOMI, Lauri Aarne Johannes WIROLA, Petri RAUHALA
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Patent number: 11287510Abstract: Inter-alia, a method is disclosed comprising: determining at least one fingerprint information indicative of at least one identifier of a cellular and/or a non-cellular radio network, wherein based on the identifier at least one cell of the cellular radio network and/or at least one node of the non-cellular radio network is identifiable; sending the at least one fingerprint information, wherein the at least one fingerprint information comprises or is accompanied by a first set of tuning parameters in case such a set of tuning parameters is stored in a memory; receiving a second set of tuning parameters in response to the sending of the at least one fingerprint information, wherein the first and/or the second set of tuning parameters respectively comprise a correction value for compensating a bias for the at least one fingerprint information; and storing the received second set of tuning parameters, wherein the first set of tuning parameters is updated with the second set of tuning parameters enabling to iteraType: GrantFiled: January 16, 2018Date of Patent: March 29, 2022Assignee: HERE GLOBAL B.V.Inventors: Petri Rauhala, Lauri Aarne Johannes Wirola
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Patent number: 11249168Abstract: A method and apparatus are provided for obtaining and using multiple timing advance measurements for positioning purposes. A first timing advance measurement is obtained. The first timing advance measurement is indicative of a measurement based on one or more signals of a first serving cell. A second timing advance measurement is also obtained. The second timing advance measurement is indicative of a measurement based on one or more signals of a second serving cell. A location estimate is determined based at least partially on the first timing advance measurement and the second timing advance measurement.Type: GrantFiled: February 5, 2020Date of Patent: February 15, 2022Assignee: HERE Global B.V.Inventors: Lauri Aarne Johannes Wirola, Petri Rauhala
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Patent number: 11226391Abstract: A method includes obtaining one or more pieces of metadata information indicative of one or more identifiers of one or more spatial locations located within a venue, and further indicative of one or more floor level identifiers of the one or more spatial locations. The method also generates a map of one or more locations of one or more radio nodes, including altitude information, and their respective one or more pieces of identifying information. The method further includes determining one or more pieces of matching information indicative of whether a respective identifying information of the one or more radio nodes at least partially matches with at least one metadata information and, if so, associating the respective radio node with a respective altitude floor level of the respective piece of metadata information in a radio map of the venue. A corresponding apparatus and computer program product are also provided.Type: GrantFiled: June 18, 2020Date of Patent: January 18, 2022Assignee: HERE Global B.V.Inventors: Marko Luomi, Lauri Aarne Johannes Wirola, Petri Rauhala
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Publication number: 20210400617Abstract: A method, apparatus and computer program product are provided to identify a particular wireless communication node of one or more wireless communication nodes as a beamforming node. The method, apparatus and computer program product also restrict use of the particular wireless communication node for positioning purposes relative to another one of the wireless communication nodes that has not been identified as a beamforming node. In relation to restricting the use of a beamforming node for positioning purpose, the use of a beamforming node may be restricted in relation to the generation or updating of a radio map and/or in relation to the determination of a position of a mobile device.Type: ApplicationFiled: December 9, 2020Publication date: December 23, 2021Applicant: HERE Global B.V.Inventors: Marko LUOMI, Lauri Aarne Johannes WIROLA, Petri RAUHALA
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Patent number: 11160047Abstract: A method, apparatus and computer readable storage medium are provided to determine motion information associated with a mobile device. A plurality of signal propagation time parameters are obtained or determined. Each signal propagation time parameter is associated with a respective observation position of the mobile device and a respective installation position a radio device. Each signal propagation time parameter is representative of a respective signal propagation time value of radio signal(s) traveling between the respective observation position and the respective installation position. For each of the installation positions of the radio devices, respective point coordinates are determined that represent the respective installation position of the respective radio device, at least partially based on the signal propagation time parameters.Type: GrantFiled: February 4, 2020Date of Patent: October 26, 2021Assignee: Here Global B.V.Inventors: Lauri Aarne Johannes Wirola, Marko Luomi, Petri Rauhala
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Publication number: 20210321219Abstract: A method is disclosed that is performed by at least one first apparatus with the method including obtaining or causing obtaining first information representative of a distance between a mobile device and at least one of at least two first wireless access points; obtaining or causing obtaining second information representative of a distance between the mobile device and at least one second wireless access point; and associating or causing associating the second information with a position estimate of the mobile device determined based on the at least one distance between the mobile device and the at least one of at least two first wireless access points.Type: ApplicationFiled: March 26, 2021Publication date: October 14, 2021Applicant: HERE Global B.V.Inventors: Petri RAUHALA, Lauri Aarne Johannes WIROLA, Marko LUOMI
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Publication number: 20210266697Abstract: A method is provided that is performed by at least a first apparatus and that includes: obtaining geo-fence information at least partially defining a geo-fence; obtaining confidence information indicating a desired confidence for triggering the geo-fence; and selecting, from multiple positioning technologies, at least one preferred positioning technology to be used for evaluating the geo-fence. The selection of the at least one preferred positioning technology takes into account the desired confidence and power consumption of the multiple positioning technologies.Type: ApplicationFiled: February 18, 2021Publication date: August 26, 2021Applicant: HERE Global B.V.Inventors: Petri RAUHALA, Lauri Aarne Johannes WIROLA, Marko LUOMI
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Publication number: 20210243549Abstract: A method, performed by at least a first apparatus, is provided that includes obtaining geo-fence information at least partially defining a desired geo-fence; obtaining confidence information indicating a desired confidence for triggering the desired geo-fence; obtaining an indication of an incompatibility, if the desired geo-fence and the desired confidence are incompatible; and performing or causing performing a countermeasure in order to resolve the incompatibility.Type: ApplicationFiled: February 1, 2021Publication date: August 5, 2021Applicant: HERE Global B.V.Inventors: Petri RAUHALA, Lauri Aarne Johannes WIROLA, Marko LUOMI
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Publication number: 20210063522Abstract: Inter-alia, a method is disclosed comprising: determining at least one fingerprint information indicative of at least one identifier of a cellular and/or a non-cellular radio network, wherein based on the identifier at least one cell of the cellular radio network and/or at least one node of the non-cellular radio network is identifiable; sending the at least one fingerprint information, wherein the at least one fingerprint information comprises or is accompanied by a first set of tuning parameters in case such a set of tuning parameters is stored in a memory; receiving a second set of tuning parameters in response to the sending of the at least one fingerprint information, wherein the first and/or the second set of tuning parameters respectively comprise a correction value for compensating a bias for the at least one fingerprint information; and storing the received second set of tuning parameters, wherein the first set of tuning parameters is updated with the second set of tuning parameters enabling to iteraType: ApplicationFiled: January 16, 2018Publication date: March 4, 2021Applicant: HERE Global B.V.Inventors: Petri RAUHALA, Lauri Aarne Johannes WIROLA
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Publication number: 20210055372Abstract: A method is provided that includes obtaining or causing obtaining radiomap data representing at least a part of a structure. The radiomap data includes radiomap data acquired at least along a part of a first track comprising a first position at a reference altitude and a second position inside of the structure. The method also includes associating or causing associating the radiomap data of the second position with relative altitude information of the structure based on the reference altitude of the first position. A corresponding apparatus and computer program product are also provided.Type: ApplicationFiled: August 18, 2020Publication date: February 25, 2021Applicant: HERE Global B.V.Inventors: Petri RAUHALA, Lauri Aarne Johannes WIROLA, Marko LUOMI
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Publication number: 20210058735Abstract: It is inter-alia disclosed a method performed by an apparatus, said method comprising: determining a representative of a size of a geofence based on one or more parameters, wherein at least one parameter of the one or more parameters is indicative of a location update interval associated with a mobile device.Type: ApplicationFiled: March 21, 2018Publication date: February 25, 2021Applicant: HERE Global B.V.Inventors: Lauri WIROLA, Petri RAUHALA, Marko LUOMI
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Publication number: 20210022102Abstract: The invention inter alia relates to a method, performed by a first apparatus, for positioning or assisting in positioning said first apparatus, said method comprising: obtaining multiple original identifiers identifying respective first radio networks or nodes thereof; generating, for each of at least two of said original identifiers, from a respective original identifier a shortened identifier being representative of said respective original identifier and having a smaller size than said respective original identifier; and providing said shortened identifiers over a second radio network for positioning or assisting in positioning said first apparatusType: ApplicationFiled: March 20, 2018Publication date: January 21, 2021Applicant: HERE Global B.V.Inventors: Lauri WIROLA, Petri RAUHALA