Patents by Inventor Klaus Pedersen
Klaus Pedersen 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: 12143961Abstract: A method includes receiving, by a user equipment (UE), at least a first UE identity assigned to the user equipment for a wireless network, the first UE identity associated with a first paging timing; and receiving, by the user equipment, a second UE identity that has been assigned to the user equipment at least for paging purposes that adjusts a paging timing from a first paging timing associated with the first UE identity to a second paging timing associated with the second UE identity, wherein the second paging timing is different from the first paging timing.Type: GrantFiled: March 4, 2020Date of Patent: November 12, 2024Assignee: Nokia Technologies OyInventors: Frank Frederiksen, Mads Lauridsen, Daniela Laselva, Klaus Pedersen
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Publication number: 20240244402Abstract: A method implemented in a first wireless unit of a plurality of wireless units of a first group. The method includes determining whether a second wireless unit of the first group is configured as the master of the first group. If the second wireless unit is configured as the master of the first group, the first wireless unit is configured as a slave and the first wireless unit is joined to the first group to communicate with the other wireless units. In addition, if the second wireless unit is not configured as the master of the first group, the first wireless unit is configured as the master of the first group and one of the first group is formed and the first group joined to communicate with the other wireless units. An apparatus is also provided.Type: ApplicationFiled: May 4, 2022Publication date: July 18, 2024Inventors: Darin K. Thompson, Graham Wilson, Gareth D. Evans, Klaus A. Pedersen
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Publication number: 20240173578Abstract: An apparatus for digital enhanced cordless telecommunications (DECT) on a respiratory protection mask having two or more diverse antennas is disclosed. According to one aspect, a communication module in a respiratory protection mask is configured to send and receive radio signals. The communication module includes a first antenna within the communication module and a second antenna within the communication module, the second antenna being separated from the first antenna to achieve antenna spatial diversity.Type: ApplicationFiled: March 8, 2022Publication date: May 30, 2024Inventors: Darin K. Thompson, Graham Wilson, Gareth D. Evans, Klaus A. Pedersen
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Patent number: 11870565Abstract: A method, apparatus, and a computer-readable storage medium are provided for radio link adaptation. In an example implementation, the method may include a user equipment receiving a channel quality report configuration from a network node, the channel quality report configuration including a first transport block size. The method may further include determining a channel quality indicator based at least on the first transport block size and transmitting the channel quality indicator to the network node. In another example implementation, the method may include a network node determining a first transport block size, the first transport block size being a target transport block size, and transmitting a channel quality report configuration to a user equipment, the channel quality report configuration including the first transport block size.Type: GrantFiled: July 19, 2021Date of Patent: January 9, 2024Assignee: NOKIA TECHNOLOGIES OYInventors: Klaus Pedersen, Lauri Kuru, Guillermo Pocovi, Keeth Saliya Jayasinghe
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Patent number: 11626962Abstract: A method and an apparatus are described, by which a supported slot format information concerning radio frame configuration is prepared in form of a list in which supported slot formats for time division duplexing are listed, the supported slot format information is signaled to a network control device, used radio frame configuration information is prepared in form of a vector which has a length M which is the number of slots, wherein an i-th element of the vector indicates the used slot format in the i-th slot by a number indicating an entry in the list of the supported slot format information, wherein 1<=i<=M, and the used radio frame configuration information is signaled to the network control device.Type: GrantFiled: June 4, 2018Date of Patent: April 11, 2023Assignee: Nokia Technologies OyInventor: Klaus Pedersen
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Patent number: 11606828Abstract: Methods, apparatuses, and computer program products for estimating the reliability and/or latency of a transmission in communication systems are provided. One method may include identifying at least one user equipment requiring dual connectivity or multi connectivity support. The method may then include configuring, by an anchor network node, at least one secondary network node to serve as a duplication set for the at least one user equipment. The duplication set may include one or more secondary network nodes that are capable of transmission of a duplicated packet to at least one user equipment. The method may also include receiving, from the at least one secondary network node, estimates of supported latency and reliability for the at least one user equipment. The configuring may include selecting the duplication set that minimizes a probability of outage and minimizes latency of the transmission of the duplicated packet to at least one user equipment.Type: GrantFiled: March 5, 2018Date of Patent: March 14, 2023Assignee: NOKIA TECHNOLOGIES OYInventors: Klaus Pedersen, Daniela Laselva, Nurul Mahmood
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Patent number: 11606122Abstract: A technique may include determining, by the ultra low latency user device, a decoder matrix; receiving, by the ultra low latency user device, control information indicating that a scheduled transmission of an ultra low latency data block to the ultra low latency user device is co-scheduled with a transmission of a mobile broadband data block to a mobile broadband user device via a set of shared physical resource blocks using multi-user multiple-input, multiple-output (MU-MIMO); and projecting, by the ultra low latency user device, the decoder matrix of the ultra low latency user device to be substantially orthogonal with a reference spatial subspace in which a precoder matrix for the mobile broadband user device is aligned with the reference spatial subspace, to reduce interference at the ultra low latency user device caused by the transmission of the enhanced mobile broadband data block, when receiving the ultra low latency data block.Type: GrantFiled: April 16, 2018Date of Patent: March 14, 2023Assignee: Nokia Technologies OyInventors: Ali Esswie, Klaus Pedersen
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Patent number: 11399382Abstract: A technique includes receiving, by a user device from abase station in a wireless network, a downlink control information associated with a priority downlink data transmission from the base station that preempts an ongoing data transmission; determining, by the user device based on the downlink control information, a set of resources allocated for a priority uplink transmission, wherein the set of resources allocated for the priority uplink transmission were previously indicated by the base station as allocated for other use; and sending, by the user device, an uplink transmission via the set of resources allocated for priority uplink transmission.Type: GrantFiled: September 11, 2018Date of Patent: July 26, 2022Assignee: NOKIA TECHNOLOGIES OYInventors: Frank Frederiksen, Klaus Pedersen, Claudio Rosa
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Patent number: 11362774Abstract: Various example embodiments are disclosed relating to transmission adaptation in a wireless network. According to another example embodiment, an apparatus may include a processor. The processor may be configured to measure a channel quality for a plurality of wireless resources (e.g., physical resource blocks), determine one or more proposed resources based on the measured channel quality for the wireless resources, determine at least one proposed transmission parameter based on a number of the proposed wireless resources and the channel quality of the proposed wireless resources, and send a report to an infrastructure node, the report including the at least one proposed transmission parameter and identifying the proposed wireless resources.Type: GrantFiled: March 19, 2008Date of Patent: June 14, 2022Assignee: Nokia Technologies OyInventors: Troels Kolding, Frank Frederiksen, Klaus Pedersen, Istvan Z. Kovacs
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Patent number: 11350405Abstract: Example embodiments of the invention provide at least a method and apparatus to perform communications between an entity in a cell and a neighboring cell of a cluster of cells of a communication network a request signal indicating a desire to change from a first common radio frame configuration with the neighboring cell to a second different common radio frame configuration; and in response to the request signal, receiving at least one feedback signal from the neighboring cell to perform one of: implementing the change at the cell from the first common radio frame configuration to the second common radio frame configuration when the at least one feedback signal indicates acceptance of the change, and implementing the change at the cell from the first common radio frame configuration to a different individual local radio frame configuration when the at least one feedback signal indicates rejection of the change.Type: GrantFiled: May 4, 2018Date of Patent: May 31, 2022Assignee: Nokia Solutions and Networks OyInventors: Krystian Pawlak, Abdurrahman Burak Dayi, Klaus Pedersen
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Publication number: 20220150869Abstract: A method includes receiving, by a user equipment (UE), at least a first UE identity assigned to the user equipment for a wireless network, the first UE identity associated with a first paging timing; and receiving, by the user equipment, a second UE identity that has been assigned to the user equipment at least for paging purposes that adjusts a paging timing from a first paging timing associated with the first UE identity to a second paging timing associated with the second UE identity, wherein the second paging timing is different from the first paging timing.Type: ApplicationFiled: March 4, 2020Publication date: May 12, 2022Inventors: Frank Frederiksen, Mads Lauridsen, Daniela Laselva, Klaus Pedersen
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Publication number: 20220045783Abstract: A method, apparatus, and a computer-readable storage medium are provided for radio link adaptation. In an example implementation, the method may include a user equipment receiving a channel quality report configuration from a network node, the channel quality report configuration including a first transport block size. The method may further include determining a channel quality indicator based at least on the first transport block size and transmitting the channel quality indicator to the network node. In another example implementation, the method may include a network node determining a first transport block size, the first transport block size being a target transport block size, and transmitting a channel quality report configuration to a user equipment, the channel quality report configuration including the first transport block size.Type: ApplicationFiled: July 19, 2021Publication date: February 10, 2022Inventors: Klaus Pedersen, Lauri Kuru, Guillermo Pocovi, Keeth Saliya Jayasinghe
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Patent number: 11240830Abstract: Methods, devices, and computer program products concerning accommodating ultra-reliable low latency communications (URLLC) traffic by making a determination of which mobile broadband (MBB) user equipment (UE) to puncture, where in response to an indication that URLLC traffic needs to be scheduled in the midst of ongoing MBB transmissions in a wireless communications network, the determination is made from a plurality of MBB UEs with the ongoing MBB transmissions, of a set of the plurality scheduled for transmission in a slot required by the URLLC traffic. From that set of MBB UEs, a subset of MBB UEs for puncturing is chosen, where that choice is made at least in relation to accommodating a reliability constraint of the URLLC traffic, maximizing a sum proportional fairness metric of the plurality of MBB UEs, and minimizing a block error rate in a computation of a proportional fairness metric for each UE of the subset.Type: GrantFiled: March 20, 2018Date of Patent: February 1, 2022Assignee: Nokia Technologies OyInventors: Suresh Kalyanasundaram, Klaus Pedersen, Hans Kroener, Rajeev Agrawal
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Publication number: 20210203466Abstract: A method and an apparatus are described, by which a supported slot format information concerning radio frame configuration is prepared in form of a list in which supported slot formats for time division duplexing are listed, the supported slot format information is signaled to a network control device, used radio frame configuration information is prepared in form of a vector which has a length M which is the number of slots, wherein an i-th element of the vector indicates the used slot format in the i-th slot by a number indicating an entry in the list of the supported slot format information, wherein 1<=i<=M, and the used radio frame configuration information is signaled to the network control device.Type: ApplicationFiled: June 4, 2018Publication date: July 1, 2021Inventor: Klaus Pedersen
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Publication number: 20210167823Abstract: A technique may include determining, by the ultra low latency user device, a decoder matrix; receiving, by the ultra low latency user device, control information indicating that a scheduled transmission of an ultra low latency data block to the ultra low latency user device is co-scheduled with a transmission of a mobile broadband data block to a mobile broadband user device via a set of shared physical resource blocks using multi-user multiple-input, multiple-output (MU-MIMO); and projecting, by the ultra low latency user device, the decoder matrix of the ultra low latency user device to be substantially orthogonal with a reference spatial subspace in which a precoder matrix for the mobile broadband user device is aligned with the reference spatial subspace, to reduce interference at the ultra low latency user device caused by the transmission of the enhanced mobile broadband data block, when receiving the ultra low latency data block.Type: ApplicationFiled: April 16, 2018Publication date: June 3, 2021Inventors: Ali Esswie, Klaus Pedersen
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Patent number: 11025399Abstract: Various communication systems may benefit from improved reduction of cross link interference. For example, certain embodiments may benefit from cross link interference suppression. A method, in certain embodiments, may include receiving, by a first network entity, at least one downlink precoder map from a second network entity over at least one interface. The method may also include estimating, by the first network entity, at least one basis of at least one common spatial sub-space associated with at least one, or all, identified BS-BS CLI source. In addition, the method may include for each reception associated with the first network entity, spatially projecting, by the first network entity, at least one interference rejection combining estimated interference covariance matrix into at least one orthogonal projector sub-space.Type: GrantFiled: May 2, 2019Date of Patent: June 1, 2021Assignee: NOKIA TECHNOLOGIES OYInventors: Ali Esswie, Klaus Pedersen
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Publication number: 20210135770Abstract: A base station in a wireless network receives, from a UE in the wireless network, a message indicating the UE requests a gap for the UE to perform self-calibration of full-duplex communication. The base station determines the gap for the UE to use to perform the self-calibration of full duplex communication and sends indication of the gap toward the user equipment. The UE sends a message indicating the UE requests a gap in order for the UE to perform self-calibration of full duplex calibration. The UE receives, from the base station, indication of the gap. The UE performs the self-calibration of full duplex calibration using the gap.Type: ApplicationFiled: October 30, 2019Publication date: May 6, 2021Inventors: Karol Schober, Ryan Keating, Benny Vejlgaard, Klaus Pedersen
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Publication number: 20210068097Abstract: A grant free uplink data transmission is caused from a device using one of a plurality of subsets of a set of physical resource blocks. Each subset is associated with a transmission scheme, wherein at least a plurality of said subsets are associated with different transmission schemes.Type: ApplicationFiled: January 25, 2018Publication date: March 4, 2021Inventors: Klaus Pedersen, István Zsolt Kovácks, Zexian Li, Gilberto Berardinelli, Renato Barbosa Abreu, Thomas Jacobsen
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Patent number: 10893570Abstract: There is provided a method comprising causing transmission of a first uplink transmission from a first user device, the first uplink transmission having a transmission time interval comprising a plurality of subframes, receiving information from a base station, the information comprising an indication to pause transmission of the first uplink transmission for N subframes, pausing transmission of the first uplink transmission for N subframes and causing, after N subframes, continued transmission of the first uplink transmission.Type: GrantFiled: May 12, 2016Date of Patent: January 12, 2021Assignee: Nokia Technologies OyInventor: Klaus Pedersen
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Publication number: 20210007120Abstract: Methods, devices, and computer program products concerning accommodating ultra-reliable low latency communications (URLLC) traffic by making a determination of which mobile broadband (MBB) user equipment (UE) to puncture, where in response to an indication that URLLC traffic needs to be scheduled in the midst of ongoing MBB transmissions in a wireless communications network, the determination is made from a plurality of MBB UEs with the ongoing MBB transmissions, of a set of the plurality scheduled for transmission in a slot required by the URLLC traffic. From that set of MBB UEs, a subset of MBB UEs for puncturing is chosen, where that choice is made at least in relation to accommodating a reliability constraint of the URLLC traffic, maximizing a sum proportional fairness metric of the plurality of MBB UEs, and minimizing a block error rate in a computation of a proportional fairness metric for each UE of the subset.Type: ApplicationFiled: March 20, 2018Publication date: January 7, 2021Inventors: Suresh KALYANASUNDARAM, Klaus PEDERSEN, Hans KROENER, Rajeev AGRAWAL