Patents by Inventor Aimo Tuoriniemi
Aimo Tuoriniemi 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: 7907559Abstract: A system and a method allowing a user terminal (18) in a network to simultaneously access a plurality of radio based access networks (19, 20) of diverse access technologies. Characteristic features of the invention are access selection adapters (22, 23), each one associated with a respective radio based access network, and an access technology independent access selector (26). An access adapter has means (32) for receiving access technology dependant information from its respective access network and means (31) for translating the information into access technology independent status information. The access selector comprises an access selection algorithm (33) interacting with applications (27) resident in the user terminal and with each access adapter for selection of a radio access network based on an individual QoS profile associated with each respective application and on said access technology independent status information. The invention also relates to a method for service scheduling.Type: GrantFiled: December 22, 2003Date of Patent: March 15, 2011Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Gabor Fodor, Aimo Tuoriniemi
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Patent number: 7756156Abstract: A method of retrieving candidate access router discovery (CARD) information in a user terminal which is present in a many access systems. CARD information is exchanged on an IP control plane between access routers in the access systems, but the user terminal has no IP control plane. In accordance with the invention CARD protocol information is translated into L2 information messages which are transmitted to the user terminal either as extensions to the conventional protocol used for bearer service set up between the user terminal and an access router or as extensions to the conventional protocol used by the individual access system for broadcasting of its system characteristics. In the former case the translated CARD information is transmitted on an L2 bearer service between the current access router and the user terminal and in the latter case the translated information is broadcasted by each access router. The invention also relates to a radio access router and a terminal. (FIG. 3 for publication).Type: GrantFiled: December 23, 2003Date of Patent: July 13, 2010Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Aimo Tuoriniemi, Gabor Fodor
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Publication number: 20070217349Abstract: A system and a method allowing a user terminal (18) in a network to simultaneously access a plurality of radio based access networks (19, 20) of diverse access technologies. Characteristic features of the invention are access selection adapters (22, 23), each one associated with a respective radio based access network, and an access technology independent access selector (26). An access adapter has means (32) for receiving access technology dependant information from its respective access network and means (31) for translating the information into access technology independent status information. The access selector comprises an access selection algorithm (33) interacting with applications (27) resident in the user terminal and with each access adapter for selection of a radio access network based on an individual QoS profile associated with each respective application and on said access technology independent status information. The invention also relates to a method for service scheduling.Type: ApplicationFiled: December 22, 2003Publication date: September 20, 2007Inventors: Gabor Fodor, Aimo Tuoriniemi
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Publication number: 20070189188Abstract: A method of retrieving candidate access router discovery (CARD) information in a user terminal which is present in a many access systems. CARD information is exchanged on an IP control plane between access routers in the access systems, but the user terminal has no IP control plane. In accordance with the invention CARD protocol information is translated into L2 information messages which are transmitted to the user terminal either as extensions to the conventional protocol used for bearer service set up between the user terminal and an access router or as extensions to the conventional protocol used by the individual access system for broadcasting of its system characteristics. In the former case the translated CARD information is transmitted on an L2 bearer service between the current access router and the user terminal and in the latter case the translated information is broadcasted by each access router. The invention also relates to a radio access router and a terminal.Type: ApplicationFiled: December 23, 2003Publication date: August 16, 2007Inventors: Aimo Tuoriniemi, Gabor Fodor
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Patent number: 6931448Abstract: The present invention relates to resource reservation for establishing end-to-end quality of service in a digital communication system, without resource reservation signalling over the access bearer. The solution, according to the invention is to remove the resource reservation protocol signalling on the IP level, over the access interface, e.g. the expensive and narrow radio channel, and introduce an resource reservation protocol proxy in the network. The introduction of the proxy functionality still supports the possibility, or meets the requirement, to reserve resources end to end.Type: GrantFiled: January 24, 2001Date of Patent: August 16, 2005Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Jan Höller, Aimo Tuoriniemi, Göran Eriksson
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Publication number: 20030140145Abstract: A communication system comprises user end points, a network, and an intermediate end point, the user end points being connected to the network via different link-layers. A session is invitated by a first user with a second user by means of an invitation signal from the first user over the network. The invitation is received by an intermediate point in the network, which allocates an invitation identity to the invitation. The intermediate point then forwards the invitation together with the invitation identity to the second user over the network. The second user receives the information about the invitation together with the invitation identity, and selects end point and/or access configuration for responding to the session invitation. The second user then responds to the request with the selected end point and/or access configuration by appending the invitation identity. The intermediate point associates the response with said invitation signal and establishes the session.Type: ApplicationFiled: December 22, 2000Publication date: July 24, 2003Inventors: Niclas Lindberg, Goran Eriksson, Aimo Tuoriniemi
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Publication number: 20010026554Abstract: The present invention relates to resource reservation for establishing end-to-end quality of service in a digital communication system, without resource reservation signalling over the access bearer. The solution, according to the invention is to remove the resource reservation protocol signalling on the IP level, over the access interface, e.g. the expensive and narrow radio channel, and introduce an resource reservation protocol proxy in the network. The introduction of the proxy functionality still supports the possibility, or meets the requirement, to reserve resources end to end.Type: ApplicationFiled: January 24, 2001Publication date: October 4, 2001Applicant: Telefonaktiebolaget LM EricssonInventors: Jan Holler, Aimo Tuoriniemi, Goran Eriksson
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Patent number: 5862124Abstract: Interference in a cellular CDMA network due to mobile stations causing multiple use of one carrier frequency in neighboring cells is cancelled. A hard handover is implemented by defining the phase of a spread spectrum code in a signal transmitted from a base station to a mobile followed by measurement of signal strength in the mobile. Thereafter, the result is reported to the CDMA network, inferring whether the mobile interferes with the base station of the neighboring cells. If interference is present, the surrounding base stations are informed about the mobile station channel used, and this information is taken into account in the receivers of signals transmitted by other mobiles within the cell. The measurement results of the mobile are provided as initial values to the parameters required by the initialization of the interference cancellation routines performed in a neighboring base station.Type: GrantFiled: November 22, 1996Date of Patent: January 19, 1999Assignee: Nokia Telecommunications OYInventors: Ari Hottinen, Arto Kiema, Timo Laakso, Hannu Hakkinen, Aimo Tuoriniemi, Ilkka Keskitalo, Petri Jolma, Ingo Kuhn, Jari Savusalo, Ari Karkkainen, Anne Siira, Risto Uola