Patents by Inventor Kirsi Rotsten
Kirsi Rotsten 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: 9635485Abstract: A method for setting up data sessions in a communication system is provided. The method comprises registering at least one user equipment with a service provider where after information about media capabilities is communicated between the at least one user equipment and the service provider and then stored. The method comprises further sending a request for a data session with at least one user equipment and using the stored information when setting up the requested data session. A communication system, an application server and a user equipment configured to operate accordingly are also provided.Type: GrantFiled: December 11, 2003Date of Patent: April 25, 2017Assignee: Nokia Technologies OyInventors: Seppo Huotari, Simo Hyytia, Timo Eloranta, Olli Pulkkinen, Markku Vimpari, Kirsi Rotsten
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Patent number: 9609542Abstract: A communication method manages the allocation of Quality of Service using a communication network having an application server providing services and user equipment operated by subscriber The method also includes prioritizing a subscriber according to their subscription details for each service provided. The method also includes allocating Quality of Service for a service provided to user equipment according to the priority of a subscriber operating the respective user equipment.Type: GrantFiled: April 25, 2014Date of Patent: March 28, 2017Assignee: Nokia Technologies OyInventors: Pekka Kuure, Kirsi Rotsten
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Publication number: 20140233431Abstract: A communication method manages the allocation of Quality of Service using a communication network having an application server providing services and user equipment operated by subscriber The method also includes prioritizing a subscriber according to their subscription details for each service provided. The method also includes allocating Quality of Service for a service provided to user equipment according to the priority of a subscriber operating the respective user equipment.Type: ApplicationFiled: April 25, 2014Publication date: August 21, 2014Applicant: Nokia CorporationInventors: Pekka Kuure, Kirsi Rotsten
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Patent number: 8751652Abstract: A communication method manages the allocation of Quality of Service using a communication network having an application server providing services and user equipment operated by subscriber The method also includes prioritizing a subscriber according to their subscription details for each service provided. The method also includes allocating Quality of Service for a service provided to user equipment according to the priority of a subscriber operating the respective user equipment.Type: GrantFiled: December 23, 2004Date of Patent: June 10, 2014Assignee: Nokia CorporationInventors: Pekka Kuure, Kirsi Rotsten
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Patent number: 8462798Abstract: An apparatus and a method are provided for multiplexing different sessions using the same authorized contexts for media. The method includes distinguishing different control plane sessions by a user equipment, and identifying media flows of a same application among the different control plane sessions by the user equipment by setting a service identifier. The method further includes sending the service identifier by the user equipment to a call state control function including a policy decision function, and authorizing quality of service for a user plane context by the policy decision function. Furthermore, the method includes enabling, by the policy decision function based on the service identifier, the different control plane sessions with media flows of the same application to share the same user plane context with the authorized quality of service to multiplex the different control plane sessions with media flows of the same application.Type: GrantFiled: March 5, 2009Date of Patent: June 11, 2013Assignee: Nokia CorporationInventors: Kirsi Rotsten, Erdei Erzsebet, Jukka Hongisto, Zhi-Chun Honkasalo, Seppo Huotari, Juha Rasanen, Lauri Lahtinen, Miikka Poikselka, Markku Vimpari, Robert Sugar, Marco Stura, Juha Pekka, Anne Narhi, Balazs Bertenyi, Inmaculada Carrion Rodrigo
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Patent number: 7978684Abstract: A session set-up for communicating data via a data network is disclosed. First, a session establishment between a communication apparatus and a serving entity is requested for a service from the serving entity supporting the service. Then, when a requirement of a user connection for the service is determined, an association with a data network for the service is activated via a core network.Type: GrantFiled: September 14, 2004Date of Patent: July 12, 2011Assignee: Nokia CorporationInventors: Markku Vimpari, Kirsi Rotsten, Marco Stura, Pekka Kuure
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Publication number: 20090213794Abstract: An apparatus and a method are provided for multiplexing different sessions using the same authorized contexts for media. The method includes distinguishing different control plane sessions by a user equipment, and identifying media flows of a same application among the different control plane sessions by the user equipment by setting a service identifier. The method further includes sending the service identifier by the user equipment to a call state control function including a policy decision function, and authorizing quality of service for a user plane context by the policy decision function. Furthermore, the method includes enabling, by the policy decision function based on the service identifier, the different control plane sessions with media flows of the same application to share the same user plane context with the authorized quality of service to multiplex the different control plane sessions with media flows of the same application.Type: ApplicationFiled: March 5, 2009Publication date: August 27, 2009Inventors: Kirsi Rotsten, Erdei Erzsebet, Jukka Hongisto, Zhi-Chun Honkasalo, Seppo Huotari, Juha Rasanen, Lauri Lahtinen, Miikka Poikselka, Markku Vimpari, Robert Sugar, Marko Stura, Juha Pekka Koskinen, Anne Narhi, Balazs Bertenyi, Inmaculada Carrion Rodrigo
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Patent number: 7522613Abstract: A method of multiplexing different sessions using the same authorized contexts for media, comprising: distinguishing the sessions to be multiplexed, by a device; creating a new session on a control plane; indicating media flows of different sessions; and enabling the sessions to share the same authorized context for media, thus being multiplexed.Type: GrantFiled: May 5, 2004Date of Patent: April 21, 2009Assignee: Nokia CorporationInventors: Kirsi Rotsten, Erdei Erzsebet, Jukka Hongisto, Zhi-Chun Honkasalo, Seppo Huotari, Juha Räsänen, Lauri Lahtinen, Miikka Poikselkä, Markku Vimpari, Robert Sugar, Marco Stura, Juha Pekka Koskinen, Anne Narhi, Balazs Bertenyi, Inmaculada Carrion Rodrigo
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Patent number: 7467200Abstract: A system has a first entity and a second entity. The first entity and second entity are arranged to have a control interface therebetween. At least one of said first and second entities is arranged to associate a resource with at least one connection. At least one of said first and second entities has means for checking the status of the connection and to release an associated resource if the connection is terminated.Type: GrantFiled: January 28, 2003Date of Patent: December 16, 2008Assignee: Nokia CorporationInventors: Pekka Lehto, Jari T. Kangas, Kirsi Rotsten, Jari Marjoniemi
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Publication number: 20060056394Abstract: A communication method manages the allocation of Quality of Service using a communication network having an application server providing services and user equipment operated by subscriber The method also includes prioritizing a subscriber according to their subscription details for each service provided. The method also includes allocating Quality of Service for a service provided to user equipment according to the priority of a subscriber operating the respective user equipment.Type: ApplicationFiled: December 23, 2004Publication date: March 16, 2006Inventors: Pekka Kuure, Kirsi Rotsten
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Publication number: 20060045071Abstract: A session set-up for communicating data via a data network is disclosed. First, a session establishment between a communication apparatus and a serving entity is requested for a service from the serving entity supporting the service. Then, when a requirement of a user connection for the service is determined, an association with a data network for the service is activated via a core network.Type: ApplicationFiled: September 14, 2004Publication date: March 2, 2006Inventors: Markku Vimpari, Kirsi Rotsten, Marco Stura, Pekka Kuure
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Publication number: 20050155036Abstract: Method and system addressing a serving entity in a communication network are disclosed. On the basis of a service address, a user registration message for a service is sent to a serving entity group having a plurality of serving entities, each of which is arranged to support the service. Upon receiving a message acknowledging the sent registration message and including an address of a serving entity selected from the serving entity group for supporting the service, the address of the selected serving entity is included into an address table comprising service addresses and serving entity addresses.Type: ApplicationFiled: June 21, 2004Publication date: July 14, 2005Inventors: Vesa Tiainen, Seppo Huotari, Kirsi Rotsten
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Publication number: 20040223489Abstract: A method of multiplexing different sessions using the same authorized contexts for media, comprising: distinguishing the sessions to be multiplexed, by a device; creating a new session on a control plane; indicating media flows of different sessions; and enabling the sessions to share the same authorized context for media, thus being multiplexed.Type: ApplicationFiled: May 5, 2004Publication date: November 11, 2004Applicant: Nokia CorporationInventors: Kirsi Rotsten, Erdei Erzsebet, Jukka Hongisto, Zhi-Chun Honkasalo, Seppo Huotari, Juha Rasanen, Lauri Lahtinen, Miikka Poikselka, Markku Vimpari, Robert Sugar, Marco Stura, Juha Pekka Koskinen, Anne Narhi, Balazs Bertenyi, Inmaculada Carrion Rodrigo
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Publication number: 20040205212Abstract: A method and system forwards a service-related information to network user, wherein at least one new event package directed to a service configuration and/or a de-registration state of the network user is provided at a session control device or a default server or an application server, respectively. A terminal device of the network user initiates a subscription to the new event package. In response thereto, a notification informing about the service configuration and/or the de-registration state of the network user is generated and routed to the terminal device to be made available to the network user.Type: ApplicationFiled: February 27, 2004Publication date: October 14, 2004Applicant: Nokia CorporationInventors: Seppo Huotari, Kirsi Rotsten, Markku Tuohino, Simo Hyytia, Georg Mayer, Markus Isomaki, Jarmo Kuusinen
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Publication number: 20040003092Abstract: A system has a first entity and a second entity. The first entity and second entity are arranged to have a control interface therebetween. At least one of said first and second entities is arranged to associate a resource with at least one connection. At least one of said first and second entities has means for checking the status of the connection and to release an associated resource if the connection is terminated.Type: ApplicationFiled: January 28, 2003Publication date: January 1, 2004Inventors: Pekka Lehto, Jari T. Kangas, Kirsi Rotsten, Jari Marjoniemi