Patents by Inventor Jari Pekka Hämäläinen
Jari Pekka Hämäläinen 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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Patent number: 9311505Abstract: An approach is provided for providing abstracted user models in accordance with one or more access policies. A model platform determines an ontology for specifying a hierarchy of one or more abstraction levels for items data used in latent factorization models. The model platform further causes, at least in part, a generation of one or more user models for the one or more abstraction levels. The model platform also causes, at least in part, a selection of at least one of the one or more user models for generating one or more recommendations for one or more applications, one or more services, or a combination thereof based, at least in part, on one or more privacy policies, one or more security policies, or a combination thereof.Type: GrantFiled: September 22, 2011Date of Patent: April 12, 2016Assignee: Noka Technologies OyInventors: Sailesh Kumar Sathish, Jari Pekka Hämäläinen, Olivier Dousse, Juha Kalevi Laurila
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Patent number: 8688094Abstract: A method of operating a mobile communication system-supporting data transmission between a mobile station (MS) and a network in a number of different packet data protocols (PDPs) including a point-to-multipoint-multicast (PTM-M) protocol PDP data is formatted and unformatted by a sub-network dependent convergence protocol (SNDCP) according to the PDP of data. The PDP is identified to the SNDCP by a protocol identifier transmitted between the network and the mobile station. In order to allow a MS to receive a PTM-M in an IDLE state, a unique protocol identifier is permanently assigned to PTM-M transmissions while other identifiers are dynamically assigned to other PDPs by the network.Type: GrantFiled: April 22, 2009Date of Patent: April 1, 2014Assignee: Eastman Kodak CompanyInventors: Arto Leppisaari, Jari Pekka Hämäläinen
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Publication number: 20130081099Abstract: An approach is provided for providing abstracted user models in accordance with one or more access policies. A model platform determines an ontology for specifying a hierarchy of one or more abstraction levels for items data used in latent factorization models. The model platform further causes, at least in part, a generation of one or more user models for the one or more abstraction levels. The model platform also causes, at least in part, a selection of at least one of the one or more user models for generating one or more recommendations for one or more applications, one or more services, or a combination thereof based, at least in part, on one or more privacy policies, one or more security policies, or a combination thereof.Type: ApplicationFiled: September 22, 2011Publication date: March 28, 2013Applicant: NOKIA CORPORATIONInventors: SAILESH KUMAR SATHISH, JARI PEKKA HÄMÄLÄINEN, OLIVIVER DOUSSE, JUHA KALEVI LAURILA
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Publication number: 20120330777Abstract: An approach is provided for recommendations based on locally generated models. The model platform causes, at least in part, a transfer of at least one user model from a device to a recommendation service, wherein the at least one user model is generated on the device. Next, the model platform determines to associate the at least one user model with user profile information. Then, the model platform processes and/or facilitates a processing of the at least one user model, the user profile information, or a combination thereof to generate at least one recommendation.Type: ApplicationFiled: June 27, 2011Publication date: December 27, 2012Applicant: Nokia CorporationInventors: Sailesh Kumar Sathish, Jari Pekka Hämäläinen, Olivier Dousse, Juha Kalevi Laurila
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Publication number: 20120278268Abstract: An approach is provided for providing recommendations based on preloaded models and for generating user profiles to personalize a user experience with a device or service. A recommendation model platform processes at least one latent user model, at least one latent item model, or a combination thereof associated with a device to determine one or more user preference scores with respect to one or more items. The recommendation platform also processes the one or more user preference scores against one or more thresholds values to determine explicit preference information associated with the one or more items. The recommendation platform also generates at least one user profile associated with the device, a user of the device, or a combination thereof based, at least in part, on the explicit preference information.Type: ApplicationFiled: April 23, 2012Publication date: November 1, 2012Applicant: Nokia CorporationInventors: Jari Pekka Hämäläinen, Juha Kalevi Laurila, Olivier Dousse, Sailesh Kumar Sathish
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Publication number: 20120170500Abstract: A method of operating a mobile communication system-supporting data transmission between a mobile station (MS) and a network in a number of different packet data protocols (PDPs) including a point-to-multipoint-multicast (PTM-M) protocol. PDP data is formatted and unformatted by a sub-network dependent convergence protocol (SNDCP) according to the PDP of data. The PDP is identified to the SNDCP by a protocol identifier transmitted between the network and the mobile station. In order to allow a MS to receive a PTM-M in an IDLE state, a unique protocol identifier is permanently assigned to PTM-M transmissions whilst other identifiers are dynamically assigned to other PDPs by the network.Type: ApplicationFiled: March 14, 2012Publication date: July 5, 2012Inventors: Arto Leppisaari, Jari Pekka Hämäläinen
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Publication number: 20120166377Abstract: An approach is provided for providing recommendations based on a recommendation model and a context-based rule. A recommendation platform receives a request for generating at least one recommendation, the request including at least one user identifier, at least one application identifier, or a combination thereof. Next, the recommendation platform determines at least one recommendation model associated with the at least one user identifier, the at least one application identifier, or a combination thereof. Then, the recommendation platform determines at least one context-based recommendation rule. Then, the recommendation platform processes and/or facilitates a processing of the at least one recommendation model, the at least one context-based recommendation rule, or a combination thereof for generating the at least one recommendation.Type: ApplicationFiled: December 27, 2010Publication date: June 28, 2012Applicant: Nokia CorporationInventors: Sailesh Kumar Sathish, Jari Pekka Hämäläinen
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Patent number: 7554935Abstract: A method of operating a mobile communication system supporting data transmission between a mobile station (MS) and a network in a number of different packet data protocols (PDPs) including a point-to-multipoint-multicast (PTM-M) protocol. PDP data is formatted and unformatted by a subnetwork dependent convergence protocol (SNDCP) according to the PDP of data. The PDP is identified to the SNDCP by a protocol identifier transmitted between the network and the mobile station. In order to allow a MS to receive a PTM-M in an IDLE state, a unique protocol identifier is permanently assigned to PTM-M transmissions whilst other identifiers are dynamically assigned to other PDPs by the network.Type: GrantFiled: April 5, 2004Date of Patent: June 30, 2009Assignee: Eastman Kodak CompanyInventors: Arto Leppisaari, Jari Pekka Hämäläinen
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Patent number: 6717925Abstract: A method of operating a mobile communication system supporting data transmission between a mobile station (MS) and a network in a number of a different packet data protocols (PDPs) including a point-to-multipoint-multicast (PTM-M) protocol. PDP data is formatted and unformatted by a subnetwork dependent convergence protocol (SNDCP) according to the PDP of data. The PDP is identified to the SNDCP by a protocol identifier transmitted between the network and the mobile station. In order to allow a MS to receive a PTM-M in an IDLE state, a unique protocol identifier is permanently assigned to PTM-M transmissions whilst other identifiers are dynamically assigned to other PDPs by the network.Type: GrantFiled: August 10, 1998Date of Patent: April 6, 2004Assignee: Nokia Mobile Phones LimitedInventors: Arto Leppisaari, Jari Pekka Hämäläinen
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Patent number: 6249584Abstract: The invention relates to a method for indicating enciphering of data transmission between a mobile communication network and a mobile station (MS) in the mobile communication network, wherein signals transferred between a mobile communication network and a mobile station are monitored, and on the basis of the signal monitored, the cipher mode is indicated to the user of the mobile station.Type: GrantFiled: December 10, 1996Date of Patent: June 19, 2001Assignee: Nokia Mobile Phones LimitedInventors: Jari Pekka Hämäläinen, Reijo Uolevi Paajanen, Markku Matias Rautiola, Markku Juhani Rossi