Patents by Inventor Juha Back
Juha Back 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: 10986140Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: GrantFiled: April 20, 2020Date of Patent: April 20, 2021Assignee: Conversant Wireless Licensing S.a r.l.Inventors: Juha Rasanen, Juha Back, Juha Kallio, Seppo Kallio, Juha Lindfors, Juha Oravainen
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Publication number: 20210021648Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: ApplicationFiled: October 5, 2020Publication date: January 21, 2021Inventors: Juha RASANEN, Juha BACK, Juha KALLIO, Seppo KALLIO, Juha LINDFORS, Juha ORAVAINEN
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Publication number: 20200252441Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: ApplicationFiled: April 20, 2020Publication date: August 6, 2020Inventors: Juha RASANEN, Juha BACK, Juha KALLIO, Seppo KALLIO, Juha LINDFORS, Juha ORAVAINEN
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Publication number: 20190273763Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: ApplicationFiled: March 8, 2019Publication date: September 5, 2019Inventors: Juha RASANEN, Juha BACK, Juha KALLIO, Seppo KALLIO, Juha LINDFORS, Juha ORAVAINEN
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Patent number: 10270813Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: GrantFiled: December 21, 2017Date of Patent: April 23, 2019Assignee: Conversant Wireless Licensing S.a.r.l.Inventors: Juha Rasanen, Juha Back, Juha Kallio, Seppo Kallio, Juha Lindfors, Juha Oravainen
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Publication number: 20180183838Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: ApplicationFiled: December 21, 2017Publication date: June 28, 2018Inventors: Juha RASANEN, Juha BACK, Juha KALLIO, Seppo KALLIO, Juha LINDFORS, Juha ORAVAINEN
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Patent number: 9882941Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: GrantFiled: December 2, 2013Date of Patent: January 30, 2018Assignee: Conversant Wireless Licensing S.a r.l.Inventors: Juha Räsänen, Juha Bäck, Juha Kallio, Seppo Kallio, Juha Lindfors, Juha Oravainen
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Patent number: 9332462Abstract: In a mobile communications system exclusive location areas comprising exclusive cells are defined in order to separate cells from the mobile stations not belonging to the user group allowed to camp in the cell and still to allow emergency calls for all mobile stations in these cells. During location update it is checked whether the cell belongs to an exclusive location area (202) and if it does, it is determined whether or not the subscriber is allowed to camp in the cell.Type: GrantFiled: May 28, 2015Date of Patent: May 3, 2016Assignee: NOKIA TECHNOLOGIES OYInventors: Veli-Matti Juuti, Juha Back, Tommi Kokkola, Johanna Pekonen
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Publication number: 20150264606Abstract: In a mobile communications system exclusive location areas comprising exclusive cells are defined in order to separate cells from the mobile stations not belonging to the user group allowed to camp in the cell and still to allow emergency calls for all mobile stations in these cells. During location update it is checked whether the cell belongs to an exclusive location area (202) and if it does, it is determined whether or not the subscriber is allowed to camp in the cell.Type: ApplicationFiled: May 28, 2015Publication date: September 17, 2015Inventors: Veli-Matti JUUTI, Juha BACK, Tommi KOKKOLA, Johanna PEKONEN
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Patent number: 9072030Abstract: In a mobile communications system exclusive location areas comprising exclusive cells are defined in order to separate cells from the mobile stations not belonging to the user group allowed to camp in the cell and still to allow emergency calls for all mobile stations in these cells. During location update it is checked whether the cell belongs to an exclusive location area (202) and if it does, it is determined whether or not the subscriber is allowed to camp in the cell.Type: GrantFiled: July 2, 2013Date of Patent: June 30, 2015Assignee: NOKIA TECHNOLOGIES OYInventors: Veli-Matti Juuti, Juha Back, Tommi Kokkola, Johanna Pekonen
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Publication number: 20140086149Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: ApplicationFiled: December 2, 2013Publication date: March 27, 2014Applicant: CORE WIRELESS LICENSING, S.A.R.L.Inventors: Juha RÄSÄNEN, Juha BÄCK, Juha KALLIO, Seppo KALLIO, Juha LINDFORS, Juha ORAVAINEN
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Patent number: 8660571Abstract: A method for estimating the location of a terminal operating in a communication system having at least two networks having overlapping areas of coverage, each network supporting at least one method for estimating the location of the terminal, and the terminal being in communication with a first one of the networks, the method comprising: assessing which of the networks is likely to form the more accurate estimate of the location of the terminal; and if that is the first one of the networks, estimating the location of the terminal by means of the first one of the networks, and if that is a second one of the networks, handling over the terminal to the second one of the networks and estimating the location of the terminal by means of the second one of the networks.Type: GrantFiled: September 25, 2009Date of Patent: February 25, 2014Assignee: Nokia CorporationInventors: Tony Hulkkonen, Juha Back, Janne Markus Muhonen
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Patent number: 8615223Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signaled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signaled between the first user equipment and the second user equipment. After the signaling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signaling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.Type: GrantFiled: August 4, 2006Date of Patent: December 24, 2013Assignee: Core Wireless Licensing S.a.r.l.Inventors: Juha Räsänen, Juha Bäck, Juha Kallio, Seppo Kallio, Juha Lindfors, Juha Oravainen
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Publication number: 20130288677Abstract: In a mobile communications system exclusive location areas comprising exclusive cells are defined in order to separate cells from the mobile stations not belonging to the user group allowed to camp in the cell and still to allow emergency calls for all mobile stations in these cells. During location update it is checked whether the cell belongs to an exclusive location area (202) and if it does, it is determined whether or not the subscriber is allowed to camp in the cell.Type: ApplicationFiled: July 2, 2013Publication date: October 31, 2013Inventors: Veli-Matti Juuti, Juha Back, Tommi Kokkola, Johanna Pekonen
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Patent number: 8477714Abstract: A communication system and a method for the same is disclosed. In the method a first type of communication services is provided for a station (1), wherein a first network entity (3) provides control operations for the provision of the communication service. A part of said control operations is then relayed from the first network entity (3) to a second network entity (4). Information is exchanged between the first and second network entities, said information associating with provision of a second type of communication services for the station. A communication service of said second type is provided for the station based on said information.Type: GrantFiled: February 15, 2002Date of Patent: July 2, 2013Assignee: Nokia CorporationInventors: Juha Bäck, Tony Hulkkonen
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Patent number: 8060094Abstract: A method of transmitting data between first and second network entities in a communications network, the method including, transmitting from the first network entity an establishment message providing a first indication which indicates whether the first network entity is capable of handling extended messages, receiving the message at the second network entity and returning to the first network entity an establishment response which provides the first indication in respect of the second network entity, and transmitting a data message from the first network entity to the second network entity, the data message selectively being an extended message in dependence on the first indication received in the response message, the data message further providing a second indication which indicates whether or not the data message is an extended message.Type: GrantFiled: June 21, 2004Date of Patent: November 15, 2011Assignee: Nokia CorporationInventors: Kati Vainola, Juha Bäck
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Patent number: 7693506Abstract: A method and system is disclosed for performing a location registration in a cellular communication network, wherein a subscriber identity of a user equipment is analyzed when a location registration request has been received, and a priority is allocated to the subscriber based on the result of the analysis. Then, the location registration request is admitted or rejected based on the allocated priority and a detected network load. Thereby, the network operator is able to guarantee network services for home subscribers in cases of increased network load.Type: GrantFiled: June 14, 2000Date of Patent: April 6, 2010Assignee: Nokia CorporationInventors: Juha Bäck, Tony Hulkkonen
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Patent number: 7660585Abstract: A method for performing an inter-system handover of a user terminal in a telecommunications network comprising a first telecommunications system operable according to a first protocol and comprising a first service subsystem and a first access subsystem and a second telecommunications system operable according to a second protocol and comprising a second service subsystem and a second access subsystem; the user terminal storing capability data indicative of the user terminal's capabilities for communication with the service subsystems and the access subsystems.Type: GrantFiled: June 29, 2006Date of Patent: February 9, 2010Assignee: Nokia CorporationInventors: Juha Bäck, Tony Hulkkonen, Kati Vainola
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Publication number: 20100009652Abstract: A method for estimating the location of a terminal operating in a communication system having at least two networks having overlapping areas of coverage, each network supporting at least one method for estimating the location of the terminal, and the terminal being in communication with a first one of the networks, the method comprising: assessing which of the networks is likely to form the more accurate estimate of the location of the terminal; and if that is the first one of the networks, estimating the location of the terminal by means of the first one of the networks, and if that is a second one of the networks, handling over the terminal to the second one of the networks and estimating the location of the terminal by means of the second one of the networks.Type: ApplicationFiled: September 25, 2009Publication date: January 14, 2010Applicant: Nokia CorporationInventors: Tony HULKKONEN, Juha Back, Janne Muhonen
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Patent number: RE45301Abstract: The basic idea of the invention is to separate the location area used in the RAN and the reporting area used when reporting the location of the mobile to the core network. The size of the location area is selected preferably in the RAN based on the services used by the subscriber to optimize the use of radio resources. A reporting area comprises one or a plurality of location areas. The size of a reporting area is selected based on the accuracy of location information needed in the core network. The RAN informs the core network when a subscriber moves out of his current location area. The core network and the radio access network negotiate the size of the reporting area prior to the activation of the service. Additionally, the reporting areas can be renegotiated when the service is in the active state.Type: GrantFiled: April 20, 2004Date of Patent: December 23, 2014Assignee: Nokia CorporationInventors: Serge Haumont, Heikki Lindholm, Lauri Söderbacka, Juha Bäck, Juhapekka Niemi, Matti Keskinen, Jari Hartikainen