Patents by Inventor Mona Matti
Mona Matti 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: 20240040544Abstract: A method of predicting a location of a user equipment, UE, in a mobile communication network includes generating a list of potential target base stations by generating a transition count for each potential target base station including a count of transitions from the base station to the potential target base station within a predetermined time period, generating a plurality of relative transition frequencies based on the transition counts, and generating a transition probability for each respective potential target base station based on the relative transition frequency of the potential target base station from the base station.Type: ApplicationFiled: October 9, 2023Publication date: February 1, 2024Inventors: Åke JOHANSSON, Gang SUN, Jesper DEREHAG, Magnus NORLANDER, Mona MATTI, Jaesong JEONG
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Patent number: 11818684Abstract: A method of predicting a location of a user equipment, UE, in a mobile communication network includes generating a list of potential target base stations by generating a transition count for each potential target base station including a count of transitions from the base station to the potential target base station within a predetermined time period, generating a plurality of relative transition frequencies based on the transition counts, and generating a transition probability for each respective potential target base station based on the relative transition frequency of the potential target base station from the base station.Type: GrantFiled: December 7, 2018Date of Patent: November 14, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Åke Johansson, Gang Sun, Jesper Derehag, Magnus Norlander, Mona Matti, Jaesong Jeong
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Patent number: 11765094Abstract: A de-jitter function for holding-and-forwarding packets such that the packets are delivered with an agreed fixed latency. The de-jitter function can be placed at the edge of a virtual 5G TSN switch (e.g. the de-jitter function can be deployed as part of a UPF for uplink (UL) packets and/or it can be deployed as part of a user equipment (UE) for downlink (DL) packets). By using the de-jitter function, the TSN can consider the wireless network as having a consistent, deterministic latency with no jitter.Type: GrantFiled: November 15, 2019Date of Patent: September 19, 2023Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Dinand Roeland, Göran Eriksson, Kun Wang, Mona Matti, Jaeseong Jeong
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Patent number: 11653242Abstract: It is presented a method for session analysis in a wireless communication network. The method is performed in a network node of the wireless communication network and comprises receiving a session report from a wireless terminal, the wireless terminal being within a coverage region of the wireless communication network, obtaining a network report associated with the session report, and storing a session network report associated with performance of the obtained network report and performance of the received the session report, for the coverage region. It is also presented a network node, a wireless terminal, a computer program and a computer program product thereof.Type: GrantFiled: January 19, 2021Date of Patent: May 16, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Keven Wang, Azadeh Bararsani, Mona Matti, Joerg Niemoeller, Gábor Stikkel
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Publication number: 20220045962Abstract: A de-jitter function for holding-and-forwarding packets such that the packets are delivered with an agreed fixed latency. The de-jitter function can be placed at the edge of a virtual 5G TSN switch (e.g. the de-jitter function can be deployed as part of a UPF for uplink (UL) packets and/or it can be deployed as part of a user equipment (UE) for downlink (DL) packets). By using the de-jitter function, the TSN can consider the wireless network as having a consistent, deterministic latency with no jitter.Type: ApplicationFiled: November 15, 2019Publication date: February 10, 2022Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Dinand ROELAND, Göran ERIKSSON, Kun WANG, Mona MATTI, Jaeseong JEONG
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Publication number: 20220022159Abstract: A method of predicting a location of a user equipment, UE, in a mobile communication network includes generating a list of potential target base stations by generating a transition count for each potential target base station including a count of transitions from the base station to the potential target base station within a predetermined time period, generating a plurality of relative transition frequencies based on the transition counts, and generating a transition probability for each respective potential target base station based on the relative transition frequency of the potential target base station from the base station.Type: ApplicationFiled: December 7, 2018Publication date: January 20, 2022Inventors: Åke JOHANSSON, Gang SUN, Jesper DEREHAG, Magnus NORLANDER, Mona MATTI, Jaesong JEONG
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Publication number: 20210144575Abstract: It is presented a method for session analysis in a wireless communication network. The method is performed in a network node of the wireless communication network and comprises receiving a session report from a wireless terminal, the wireless terminal being within a coverage region of the wireless communication network, obtaining a network report associated with the session report, and storing a session network report associated with performance of the obtained network report and performance of the received the session report, for the coverage region. It is also presented a network node, a wireless terminal, a computer program and a computer program product thereof.Type: ApplicationFiled: January 19, 2021Publication date: May 13, 2021Inventors: Keven Wang, Azadeh Bararsani, Mona Matti, Joerg Niemoeller, Gábor Stikkel
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Patent number: 10911971Abstract: It is presented a method for session analysis in a wireless communication network. The method is performed in a network node (5) of the wireless communication network (4) and comprises receiving (70) a session report from a wireless terminal (1), the wireless terminal being within a coverage region of the wireless communication network, obtaining (72) a network report associated with the session report, and storing (73) a session network report associated with performance of the obtained network report and performance of the received the session report, for the coverage region. It is also presented a network node, a wireless terminal, a computer program and a computer program product thereof.Type: GrantFiled: June 8, 2016Date of Patent: February 2, 2021Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Keven Wang, Azadeh Bararsani, Mona Matti, Joerg Niemoeller, Gábor Stikkel
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Patent number: 10820250Abstract: A method and a platoon manager for enabling a first wireless device located in a first vehicle to communicate over a cellular network when the first wireless device has no connection to the cellular network. After identifying a vehicle platoon to which the first vehicle belongs, a relay vehicle is found in the vehicle platoon where a second wireless device is located that has a connection to the cellular network. The second wireless device is then instructed to act as a relay to the cellular network for the communication with the first wireless device by means of a wireless Device-to-Device (D2D) link between the first and second wireless devices.Type: GrantFiled: May 31, 2016Date of Patent: October 27, 2020Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Aneta Vulgarakis Feljan, Mona Matti, Azadeh Bararsani, Leonid Mokrushin
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Patent number: 10484965Abstract: A method and a vehicle as well as a method and a user equipment for enabling a network node to manage paging of the user equipment are disclosed. Moreover, a method and a network node for managing paging of a user equipment are disclosed. The user equipment sends, to the vehicle, an identification of the user equipment by use of a direct wireless communication connection. Then, the vehicle sends, to the network node, the identification of the user equipment. The network node sends, to the user equipment, a control message instructing the user equipment to apply a second DRX cycle, wherein the second DRX cycle is longer than a first DRX cycle. The network node also receives, from the vehicle, position information of the vehicle, whereby the network node, upon paging of the user equipment, sends a paging message, based on the position information of the vehicle, to the user equipment. Corresponding computer programs and carriers therefor are also disclosed.Type: GrantFiled: May 16, 2016Date of Patent: November 19, 2019Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Sibel Tombaz, Harald Edquist, Elena Fersman, Mona Matti, Magnus Olsson
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Publication number: 20190166577Abstract: A method and a vehicle as well as a method and a user equipment for enabling a network node to manage paging of the user equipment are disclosed. Moreover, a method and a network node for managing paging of a user equipment are disclosed. The user equipment sends, to the vehicle, an identification of the user equipment by use of a direct wireless communication connection. Then, the vehicle sends, to the network node, the identification of the user equipment. The network node sends, to the user equipment, a control message instructing the user equipment to apply a second DRX cycle, wherein the second DRX cycle is longer than a first DRX cycle. The network node also receives, from the vehicle, position information of the vehicle, whereby the network node, upon paging of the user equipment, sends a paging message, based on the position information of the vehicle, to the user equipment. Corresponding computer programs and carriers therefor are also disclosed.Type: ApplicationFiled: May 16, 2016Publication date: May 30, 2019Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Sibel TOMBAZ, Harald EDQUIST, Elena FERSMAN, Mona MATTI, Magnus OLSSON
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Publication number: 20190141603Abstract: A method and a platoon manager for enabling a first wireless device located in a first vehicle to communicate over a cellular network when the first wireless device has no connection to the cellular network. After identifying a vehicle platoon to which the first vehicle belongs, a relay vehicle is found in the vehicle platoon where a second wireless device is located that has a connection to the cellular network. The second wireless device is then instructed to act as a relay to the cellular network for the communication with the first wireless device by means of a wireless Device-to-Device (D2D) link between the first and second wireless devices.Type: ApplicationFiled: May 31, 2016Publication date: May 9, 2019Inventors: Aneta Vulgarakis Feljan, Mona Matti, Azadeh Bararsani, Leonid Mokrushin
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Publication number: 20190124535Abstract: It is presented a method for session analysis in a wireless communication network. The method is performed in a network node (5) of the wireless Start communication network (4) and comprises receiving (70) a session report from a wireless terminal (1), the wireless terminal being within a coverage region of the wireless communication network, obtaining (72) a network report associated with the session report, and storing (73) a session network report associated with Receive session report performance of the obtained network report and performance of the received the session report, for the coverage region. It is also presented a network node, a wire-less terminal, a computer program and a computer program product thereof.Type: ApplicationFiled: June 8, 2016Publication date: April 25, 2019Inventors: Keven Wang, Azadeh Bararsani, Mona Matti, Joerg Niemoeller, Gábor Stikkel
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Patent number: 10219289Abstract: A method in a network node downloads an upcoming web page to a user equipment. The network node obtains a first value, relating to the upcoming web page, of a set of features. The features represent any one out of: the upcoming web page, the user equipment, and a web browser in the user equipment. The network node predicts whether it is beneficial regarding download time to activate an uplink grant pre-allocation for the user equipment for downloading the upcoming web page. The prediction is based on a relationship between the first value and of a second value of the set of features, which second value is related to a previously downloaded web page, and an evaluation whether it is beneficial regarding download time to activate the uplink grant pre-allocation for the previously downloaded web page. The network node provides the prediction to a base station.Type: GrantFiled: October 1, 2013Date of Patent: February 26, 2019Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Vincent Huang, Ying Sun, Lotta Voigt, Eric Andersson, Mona Matti
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Patent number: 10172182Abstract: A method of operating a User Equipment, UE, in a wireless communication network. The UE is configured for Discontinuous Reception, DRX, operation with a DRX cycle having a DRX ON period in which the UE is in a DRX awake state and ready for reception and a DRX OFF period in which the UE is in a DRX sleep state. The UE determines whether an uplink packet to be transmitted is delay tolerant. The UE delays, when the uplink packet is regarded as delay tolerant, a request for an uplink transmission grant for the uplink packet until a DRX ON period of the UE. By delaying the request for an uplink transmission grant for a delay tolerant uplink packet until a DRX ON period of the UE, the UE does not have to wake up to listen to the response from the network during the DRX OFF period.Type: GrantFiled: November 7, 2013Date of Patent: January 1, 2019Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Vincent Huang, Mona Matti, Ying Sun
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Patent number: 10163114Abstract: A method and apparatus for automatically adapting a service level for a service consumed by a terminal user in a communication network, using a service level control system (308,312,400). A service usage analyzer (308,402) collects information on service usage of the user, and estimates the user with respect to his/her service usage based on features of a usage pattern extracted from the collected service usage information. A subscription policy manager (312,412) then adapts the service level for service usage based on the user estimation, by adjusting or introducing a corresponding rule or policy in the user's subscription profile (304). The user will then consume the service with the new adapted service level.Type: GrantFiled: December 21, 2007Date of Patent: December 25, 2018Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Mattias Lidström, Mona Matti
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Patent number: 10064213Abstract: A pre-scheduling grant transmission method performed by a network node includes issuing a first sequence of pre-scheduling grants to provide a UE with reserved resources for uplink data packet transmission from a send buffer of the UE, collecting data relating to at least transmitted uplink traffic initiated by the first pre-scheduling grants to obtain a data set providing a statistical description of the traffic flow during the time period covered by the first sequence of pre-scheduling grants, predicting from the obtained data set the time when the next data packet arrives to the send buffer of the UE, and transmitting at least one pre-scheduling grant to the UE at a time in the vicinity of the predicted time, thereby providing the UE with timely resources for transmitting the data packet shortly after the packet has arrived at the UE send buffer.Type: GrantFiled: December 16, 2013Date of Patent: August 28, 2018Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventors: Lotta Voigt, Eric Andersson, Vincent Huang, Mona Matti, Ying Sun
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Patent number: 9928209Abstract: The present invention relates to methods and devices for pre-buffering one or more content data items to be rendered at a mobile terminal. In a first aspect of the present invention, a mobile terminal (11, 12, 13) comprises a processing unit (15) arranged to acquire a probability with which at least one selected content data item of the one or more content data items is to be rendered at the mobile terminal, and to acquire an estimated point in time when the at least one selected content data item is to be rendered at the mobile terminal. Further, the processing unit is arranged to pre-buffer a first selected part of the at least one selected content data item in the mobile terminal such that the first selected part of the at least one selected content data item is ready for rendering at the estimated point in time, the extent of the pre-buffered first selected part being related to the probability with which the at least one selected content data item is to be rendered at the mobile terminal.Type: GrantFiled: November 7, 2012Date of Patent: March 27, 2018Assignee: Telefonaktiebolaget LM Ericsson (Publ)Inventors: Vincent Huang, Rickard Cöster, Tony Larsson, Mona Matti, Subramanian Shivashankar
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Patent number: 9913284Abstract: Method and user equipment for requesting scheduling resources from a serving radio network node, the method comprises obtaining traffic characteristics associated with radio communication between the radio network node and the UE. The method further comprises predicting, based at least on the obtained traffic characteristics, data to arrive in a transmission buffer; and transmitting a scheduling request to the network node before said data arrives in said transmission buffer.Type: GrantFiled: March 31, 2015Date of Patent: March 6, 2018Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Tony Larsson, Mona Matti, Rickard Cöster, Vincent Huang
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Patent number: 9805111Abstract: A pattern analysing device (27) in a pattern processing node {21} of a data collection system (10) comprises a pattern updating unit equipped with a pattern collecting element configured to obtain an existing pattern of historical data according to at least one existing data model, where the existing pattern relates to an entity (11) associated with the data collection system and obtain a further pattern of newer data according to a further data model, where the further pattern also relates to the entity, <<pattern updating element configured to compare the patterns with each other, determine if the existing data model can be mapped on the further data model and update the existing pattern with the further pattern in relation to the historical data if the existing data model can be mapped on the further data model.Type: GrantFiled: October 4, 2010Date of Patent: October 31, 2017Assignee: TELEFONAKTIEBOLAGET L M ERICSSONInventors: Johan Hjelm, Mattias Lidstrom, Mona Matti