Patents by Inventor Matti Einari Laitila
Matti Einari Laitila 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: 20230319631Abstract: There is provided an apparatus, said apparatus comprising means for receiving, from a session management node, burst timing information for a 5G ingress node, receiving burst timing adjustment capability information for an application from a function associated with the application, determining at least one of preferred burst arrival times and periodicity at the 5G ingress node for at least one periodic traffic stream from the application based on the burst timing information and burst timing adjustment capability information and providing an indication of the at least one of determined preferred burst arrival times and periodicity to the function.Type: ApplicationFiled: March 28, 2023Publication date: October 5, 2023Inventors: Matti Einari LAITILA, Gayathri TADAS, Rakash SIVASIVA GANESAN, Markus Sakari ISOMÄKI, Devaki CHANDRAMOULI, Zexian LI
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Patent number: 11751092Abstract: Various communication systems may benefit from differentiated quality of service management. For example, specific applications run on a user equipment in a 5G radio access network may benefit from the flexible differentiated quality of service management. A method includes determining a service flow setup, and mapping traffic through the service flow by a common convergence sublayer entity to at least one radio convergence sublayer entity. The method also includes controlling the traffic through the service flow.Type: GrantFiled: January 27, 2022Date of Patent: September 5, 2023Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Samuli Heikki Turtinen, Andreas Maeder, Vinh Van Phan, Matti Einari Laitila
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Publication number: 20220225207Abstract: It is provided a method, comprising monitoring if an assignment packet is received by a new node from a parent node; setting, if the assignment packet is received, a new value of an identifier for determining if a first packet of a first layer protocol is intended for the new node; wherein the assignment packet comprises the new value of the identifier; the assignment packet is a packet of the first layer protocol; the assignment packet comprises a header of the first layer protocol.Type: ApplicationFiled: May 13, 2019Publication date: July 14, 2022Inventors: Esa Mikael MALKAMÄKI, Matti Einari LAITILA, Dawid KOZIOL
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Publication number: 20220150750Abstract: Various communication systems may benefit from differentiated quality of service management. For example, specific applications run on a user equipment in a 5G radio access network may benefit from the flexible differentiated quality of service management. A method includes determining a service flow setup, and mapping traffic through the service flow by a common convergence sublayer entity to at least one radio convergence sublayer entity. The method also includes controlling the traffic through the service flow.Type: ApplicationFiled: January 27, 2022Publication date: May 12, 2022Inventors: Samuli Heikki TURTINEN, Andreas MAEDER, Vinh VAN PHAN, Matti Einari LAITILA
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Patent number: 11272413Abstract: There are provided measures for assisted distributed gateway selection. Such measures exemplarily comprise (as control plane network entity functionality in a mobile network scenario where an access of a terminal to a network is movable between at least two base stations and routable in parallel via at least one local gateway and a centralized gateway) detecting movement of said access of said terminal from a first base station to a second base station, determining that a first network route which is a current network route from said terminal via a first local gateway which is a current local gateway of said at least one local gateway provides less network performance than a second network route from said terminal via a second local gateway of said at least one local gateway based on a result of said detecting, and deciding said second local gateway as a target local gateway for said terminal based on a result of said determining.Type: GrantFiled: June 6, 2016Date of Patent: March 8, 2022Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Seppo Ilmari Vesterinen, Matti Einari Laitila, Gyorgy Tamas Wolfner
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Patent number: 11265756Abstract: Various communication systems may benefit from differentiated quality of service management. For example, specific applications run on a user equipment in a 5G radio access network may benefit from the flexible differentiated quality of service management. A method includes determining a service flow setup, and mapping traffic through the service flow by a common convergence sublayer entity to at least one radio convergence sublayer entity. The method also includes controlling the traffic through the service flow.Type: GrantFiled: November 27, 2015Date of Patent: March 1, 2022Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Samuli Heikki Turtinen, Andreas Maeder, Vinh Van Phan, Matti Einari Laitila
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Patent number: 11159441Abstract: Methods and apparatus, including computer program products, are provided for QoE/QoS management. In some example embodiments, there may be provided a method. The method may include detecting, by an enforcement point, an initiation of a session of an application; determining, by the enforcement point, whether a new subservice flow needs to be established to enable, for the initiated session, a quality of service differentiation and/or a quality of experience differentiation; sending, by the enforcement point, an indication to a radio to enable the radio to establish a radio buffer to handle the new subservice flow, when the new subservice flow needs to be established; sending, by the enforcement point, parameter information to the radio to enable the radio to configure at least one service parameter of the radio buffer; and forwarding, by the enforcement point, user-plane data associated with the session to the radio including a subservice flow identifier.Type: GrantFiled: April 11, 2016Date of Patent: October 26, 2021Assignee: Nokia Technologies OyInventors: Ling Yu, Matti Einari Laitila, Peter Szilagyi, Csaba Vulkán
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Patent number: 11026133Abstract: Improving user experience during handover. Transmitting by a source base station to a target base station a handover request message including a range of QoS profiles, receiving by the source bases station from the target base station a handover request acknowledge message indicating the radio resources or QoS profile selected from the range of QoS profiles, transmitting by the source base station station an identified resource gap between the selected QoS profile of the target base station and the currently used QoS profile in the source base station to an experience management entity.Type: GrantFiled: April 24, 2015Date of Patent: June 1, 2021Assignee: Nokia Solutions and Networks OyInventors: Seppo Ilmari Vesterinen, Matti Einari Laitila, Kaisu Iisakkila, Devaki Chandramouli, Cinzia Sartori
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Patent number: 11026247Abstract: According to an example embodiment, A method may include scheduling, by a base station, uplink wireless resources for a user device, receiving, from the user device via the scheduled wireless resources, data associated with at least a first application and a second application, monitoring whether the user device is meeting a first quality of service policy associated with the first application based on the received data associated with the first application, monitoring whether the user device is meeting a second quality of service policy associated with the second application based on the received data associated with the second application, and instructing the user device to adjust an uplink data rate of an application flow associated with the first application based on the monitoring whether the user device is meeting the quality of service policy for the first application.Type: GrantFiled: September 23, 2014Date of Patent: June 1, 2021Assignee: Nokia Solutions and Networks OyInventors: Seppo Ilmari Vesterinen, Matti Einari Laitila, Marko Pentti Mikael Saarinen
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Patent number: 11025586Abstract: It is provided a method, comprising configuring a first internet protocol address and a second internet protocol address different from the first internet protocol address for a connection between an apparatus performing the method and a packet data network; assigning the first internet protocol address to a first data path for the connection and to assign the second internet protocol address to a second data path for the connection, wherein at least a part of the first data path belongs to a radio access technology; at least a part of the second data path belongs to the radio access technology; and the part of the first data path is different from the part of the second data path.Type: GrantFiled: June 2, 2014Date of Patent: June 1, 2021Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Seppo Ilmari Vesterinen, Mika Petri Olavi Rinne, Matti Einari Laitila
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Patent number: 10986529Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to at least perform: for a new quality of service (QoS) flow in a buffer of a user equipment, determine using one or more conditional rules whether to send data from the new QoS flow using a default data radio bearer (DRB) or to trigger radio resource control (RRC) signaling to request a dedicated DRB for the new QoS flow; and perform, by the user equipment and based on an outcome of the determining, one of transmitting the data using the default DRB or triggering the RRC signaling to request the dedicated DRB for the new QoS flow.Type: GrantFiled: March 26, 2018Date of Patent: April 20, 2021Assignee: Nokia Technologies OyInventors: Samuli Heikki Turtinen, Matti Einari Laitila, Chunli Wu, Esa Mikael Malkamäki
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Publication number: 20200304417Abstract: Methods and apparatus, including computer program products, are provided for QoE/QoS management. In some example embodiments, there may be provided a method. The method may include detecting, by an enforcement point, an initiation of a session of an application; determining, by the enforcement point, whether a new subservice flow needs to be established to enable, for the initiated session, a quality of service differentiation and/or a quality of experience differentiation; sending, by the enforcement point, an indication to a radio to enable the radio to establish a radio buffer to handle the new subservice flow, when the new subservice flow needs to be established; sending, by the enforcement point, parameter information to the radio to enable the radio to configure at least one service parameter of the radio buffer; and forwarding, by the enforcement point, user-plane data associated with the session to the radio including a subservice flow identifier.Type: ApplicationFiled: April 11, 2016Publication date: September 24, 2020Inventors: Ling YU, Matti Einari LAITILA, Peter SZILAGYI, Csaba VULKÁN
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Publication number: 20200053592Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to at least perform: for a new quality of service (QoS) flow in a buffer of a user equipment, determine using one or more conditional rules whether to send data from the new QoS flow using a default data radio bearer (DRB) or to trigger radio resource control (RRC) signaling to request a dedicated DRB for the new QoS flow; and perform, by the user equipment and based on an outcome of the determining, one of transmitting the data using the default DRB or triggering the RRC signaling to request the dedicated DRB for the new QoS flow.Type: ApplicationFiled: March 26, 2018Publication date: February 13, 2020Inventors: Samuli Heikki TURTINEN, Matti Einari LAITILA, Chunli WU, Esa Mikael MALKAMÄKI
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Patent number: 10511993Abstract: Systems, methods, apparatuses, and computer program products for buffer status reporting and efficient handling of new quality of service (QoS) flows on the default bearer in next generation (NG) radio access networks (RAN) are provided.Type: GrantFiled: March 6, 2018Date of Patent: December 17, 2019Assignee: NOKIA TECHNOLOGIES OYInventors: Samuli Heikki Turtinen, Benoist Pierre Sebire, Matti Einari Laitila, Guillaume Decarreau
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Patent number: 10484903Abstract: A method for providing a bearer service in a communications system is disclosed. The method includes establishing a radio bearer service between a network apparatus and a user terminal, for transmitting messages over an air interface, such that a point-to-point radio bearer is to be used for transmitting unicast messages and its associated shared point-to-multipoint broadcast radio bearer in downlink is to be used for transmitting one or more of broadcast and multicast messages from a local IP network via the network apparatus to user terminals. Messages received from the point-to-point radio bearer and its associated point-to-multipoint broadcast radio bearer in downlink are combinable in the user terminal to a single connection emulating one or more of a broadcast and multicast capable media respectively over the air interface.Type: GrantFiled: October 21, 2011Date of Patent: November 19, 2019Assignee: Nokia Solutions and Networks OyInventors: Matti Einari Laitila, Seppo Ilmari Vesterinen
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Publication number: 20190306770Abstract: There are provided measures for assisted distributed gateway selection. Such measures exemplarily comprise (as control plane network entity functionality in a mobile network scenario where an access of a terminal to a network is movable between at least two base stations and routable in parallel via at least one local gateway and a centralized gateway) detecting movement of said access of said terminal from a first base station to a second base station, determining that a first network route which is a current network route from said terminal via a first local gateway which is a current local gateway of said at least one local gateway provides less network performance than a second network route from said terminal via a second local gateway of said at least one local gateway based on a result of said detecting, and deciding said second local gateway as a target local gateway for said terminal based on a result of said determining.Type: ApplicationFiled: June 6, 2016Publication date: October 3, 2019Inventors: Seppo Ilmari VESTERINEN, Matti Einari LAITILA, Gyorgy WOLFNER
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Patent number: 10334641Abstract: A second internet protocol network is logically connected to a packet data network connection provided between a user equipment and a first internet protocol network over a radio access network, the second internet protocol network located on a data path from the first internet protocol network to the user equipment. The first internet protocol network represents the highest level internet protocol point of attachment to the packet data network connection. Router advertisements are sent from the second internet protocol network to the user equipment over the radio access network via the packet data network connection.Type: GrantFiled: August 16, 2017Date of Patent: June 25, 2019Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Seppo Ilmari Vesterinen, Jouni Korhonen, Matti Einari Laitila
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Patent number: 10212093Abstract: A method, apparatus and computer program product are provided for sub-service flow based mapping in a cellular communication system. A sub-service flow User-plane interface between an Enforcement Point and a network control system (NCS) is defined. Relation and coordination of the sub-service flow User-plane interface associated with sub-service flow management actions on a Control-plane interface is defined. In-band packet marking is created to dynamically assist the identification of sub-service flow identities and receive corresponding quality of service (QoS)/quality of experience (QoE) treatments.Type: GrantFiled: April 5, 2017Date of Patent: February 19, 2019Assignee: Nokia Technologies OyInventors: Ling Yu, Matti Einari Laitila, Amit Kumar Sharma, Peter Szilagyi, Csaba Vulkan
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Publication number: 20180352470Abstract: Various communication systems may benefit from differentiated quality of service management. For example, specific applications run on a user equipment in a 5G radio access network may benefit from the flexible differentiated quality of service management. A method includes determining a service flow setup, and mapping traffic through the service flow by a common convergence sublayer entity to at least one radio convergence sublayer entity. The method also includes controlling the traffic through the service flow.Type: ApplicationFiled: November 27, 2015Publication date: December 6, 2018Inventors: Samuli Heikki TURTINEN, Andreas MAEDER, Vinh VAN PHAN, Matti Einari LAITILA
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Publication number: 20180270697Abstract: Systems, methods, apparatuses, and computer program products for buffer status reporting and efficient handling of new quality of service (QoS) flows on the default bearer in next generation (NG) radio access networks (RAN) are provided.Type: ApplicationFiled: March 6, 2018Publication date: September 20, 2018Inventors: Samuli Heikki TURTINEN, Benoist Pierre SEBIRE, Matti Einari LAITILA, Guillaume DECARREAU