Patents by Inventor Knud Knudsen
Knud Knudsen 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: 20250048278Abstract: An apparatus may be configured to: receive, from a first network node, a first indication to activate a first set of transmission configuration indicator states associated with the first network node; receive, from the first network node, a second indication of a second network node, wherein the apparatus is configured to perform simultaneous transmission, with the first network node and the second network node; and transmit, to the first network node, a first report, wherein the first report comprises at least one indication of a presence of a power backoff value associated with a pair of transmission configuration indicator states.Type: ApplicationFiled: October 25, 2024Publication date: February 6, 2025Inventors: Knud Knudsen, Samantha CAPORAL DEL BARRIO, Jan Torst HVIID, Morten TOFT
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Publication number: 20240397446Abstract: Disclosed is inter alia a user equipment, comprising means for: —receiving, from a network node, a first configuration for at least one uplink reference signal to be transmitted through at least one respective antenna port of the user equipment, wherein the first configuration comprises a first set of resource blocks over which the at least one uplink reference signal is to be transmitted; —determining whether sufficient power headroom is available at the user equipment to compensate for at least one first insertion loss to be incurred within the user equipment by the at least one respective uplink reference signal transmitted according to the first configuration; —if it is determined that sufficient power headroom to compensate for the at least one first insertion loss is not available, transmitting, to the network node, a re-configuration request for the at least one uplink reference signal; —receiving, from the network node in response to the re-configuration request, a second configuration for the at leasType: ApplicationFiled: September 23, 2022Publication date: November 28, 2024Inventors: Knud KNUDSEN, Samantha CAPORAL DEL BARRIO, Benny VEJLGAARD, Juha Pekka KARJALAINEN, Pasi Eino Tapio KINNUNEN, Mihai ENESCU
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Publication number: 20240349189Abstract: An apparatus comprising: means for performing a first determination that a mobility of the apparatus is below a mobility threshold; means for performing a second determination that the apparatus is in Wake Up Signal coverage of at least two cells; means for sending, to a serving cell and when the first determination and second determination have been performed, a message comprising: an indication that the apparatus is suspending radio resource management measurements and a list of cells indicating one or more of the at least two cells.Type: ApplicationFiled: March 21, 2024Publication date: October 17, 2024Inventors: Knud KNUDSEN, Jan Torst Hviid
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Publication number: 20240340809Abstract: There is provided a method performed by a first device, the method comprising: determining whether or not a change indication from a second device is preferred when transmit power at the second device changes in a transmission to the first device; and providing to the second device, information of whether or not the change indication is preferred.Type: ApplicationFiled: February 21, 2024Publication date: October 10, 2024Inventors: Daniela LASELVA, Amol DHERE, Knud KNUDSEN
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Publication number: 20240340744Abstract: Systems, methods, apparatuses, and computer program products for enhanced cell (re) selection for low power wakeup signal (LP-WUS) mode of operation. A method may include receiving a low power wakeup signal from a network element. The method may also include evaluating a strength of the low power wakeup signal. The method may further include determining whether a cell selection criterion is satisfied based on a cell selection reception level value, a cell selection quality value, and the low power wakeup signal. In addition, the method may include carrying out a cell selection based on the determination of whether the cell selection criterion is satisfied.Type: ApplicationFiled: March 19, 2024Publication date: October 10, 2024Inventors: Brajesh SONI, Jan Torst HVIID, Knud KNUDSEN, SunYoung LEE, Tanumay MANNA, David BHATOOLAUL, Alok SETHI
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Publication number: 20240334332Abstract: To increase accuracy of a reference clock based on which reception occurrences are monitored, a specific signal sequence for a wake up signal is used. The specific signal sequence comprises a blank symbol followed by a synchronization sequence for which a reference value is counted and a target value determined. At least frequency of the reference clock is adjusted based on the reference value and the target value.Type: ApplicationFiled: February 13, 2024Publication date: October 3, 2024Applicant: NOKIA TECHNOLOGIES OYInventors: Jan Torst HVIID, Knud KNUDSEN, Mads LAURIDSEN, Brajesh SONI, Tanumay MANNA
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Publication number: 20240334330Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to determine a wake-up signal beam failure relating to a subset of configured wake-up signal beams in a cell, provide to a node controlling the cell a request to recover from the wake-up signal beam failure, the request comprising a list of wake-up signal beam identities ordered based on received signal strengths at which the respective wake-up signal beams are received at the apparatus, receive a response from the node controlling the cell, the response indicating a second subset of the configured wake-up signal beams in the cell, and begin monitoring the second subset of the configured wake-up signal beams.Type: ApplicationFiled: March 26, 2024Publication date: October 3, 2024Inventors: Tanumay MANNA, Brajesh SONI, Knud KNUDSEN, Jan Torst HVIID, Smita SHETTY
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Publication number: 20240284331Abstract: There is provided a method, comprising obtaining an evaluation configuration including at least one metric for low power wake-up signal, LP-WUS, trustworthiness evaluation; detecting at least one provided wake-up triggering signal; by use of one metric out of the at least one metric, evaluating the at least one detected wake-up triggering signal based on determining whether or not a condition included in the one metric is fulfilled; and providing a report comprising information indicative of at least a result obtained from the determining of whether or not the condition is fulfilled.Type: ApplicationFiled: February 16, 2024Publication date: August 22, 2024Inventors: David BHATOOLAUL, Jussi-Pekka KOSKINEN, Knud KNUDSEN, Ganesh VENKATRAMAN, Alok SETHI, Jorma Johannes KAIKKONEN, Brajesh SONI
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Publication number: 20240283582Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising at least one processing core and at least one memory storing instructions that, when executed by the at least one processing core, cause the apparatus at least to determine a bit sequence, divide the bit sequence into fragments of bits, map each fragment of bits to a different orthogonal frequency division multiplexed (OFDM) symbol, encode the fragments using on-off keying or frequency shift keying manipulate the encoded fragments to obtain a cyclic signal for each OFDM symbol and transmit a wakeup signal comprising the manipulated fragments.Type: ApplicationFiled: December 14, 2023Publication date: August 22, 2024Inventors: Knud KNUDSEN, Ganesh VENKATRAMAN, Esa Tapani TIIROLA, Jorma Johannes KAIKKONEN, Jan Torst HVIID
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Publication number: 20240284330Abstract: A technique may include detecting, by a user device, a low power-wakeup signal by a low power-wakeup receiver of the user device received from a network node; enabling a main transceiver of the user device based on the detecting the low power-wakeup signal; and transmitting, by the main transceiver of the user device to the network node, wakeup signal feedback acknowledging the detecting the low power-wakeup signal.Type: ApplicationFiled: February 17, 2023Publication date: August 22, 2024Inventors: Stefano Paris, Knud Knudsen, Jorma Johannes Kaikkonen, Daniela Laselva
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Publication number: 20240284334Abstract: Wake-up signal beacon arrangement for wake-up signal coverage detection is provided. A method for wake-up signal beacon arrangement for wake-up signal coverage detection may include receiving at least one configuration for a first wake-up signal beacon and a second wake-up signal beacon. A power or energy of the second wake-up signal beacon may be lower than a power or energy of the first wake-up signal beacon. The method may also include monitoring a current cell for wake-up signal beacons during a wake-up signal mode using the received at least one configuration, and modifying the monitoring of the current cell based on a detection metric. The detection metric may be determined based on at least the second wake-up signal beacon.Type: ApplicationFiled: February 21, 2023Publication date: August 22, 2024Inventors: Kari Juhani HOOLI, Knud KNUDSEN, Jorma Johannes KAIKKONEN, Mads LAURIDSEN, Jussi-Pekka KOSKINEN, Daniela LASELVA
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Publication number: 20240155554Abstract: Examples of the disclosure relate to sidelink positioning. In examples of the disclosure a UE is configured to determine Discontinuous Reception (DRX) assistance information for sidelink positioning. The DRX assistance information comprises information indicative of a DRX configuration information for one or more target UEs. The UE can then enable transmission of the DRX assistance information to one or more candidate anchor UEs.Type: ApplicationFiled: October 30, 2023Publication date: May 9, 2024Inventors: Prajwal KESHAVAMURTHY, Oana-Elena BARBU, Knud KNUDSEN
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Publication number: 20240147373Abstract: Embodiments of the present disclosure relate to handling wake up signaling. According to example embodiments of the present disclosure, an apparatus comprises at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform operations comprising: sending, to a network node, a request for wake-up signal support; and receiving, from a user device, a wake-up signal.Type: ApplicationFiled: October 11, 2023Publication date: May 2, 2024Inventors: Jan Torst HVIID, Knud KNUDSEN, Tapio IImari NOUSIAINEN, Pasi Eino Tapio KINNUNEN, Jorma Johannes KAIKKONEN
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Publication number: 20240147366Abstract: Apparatus and methods to support power saving in a wireless communication network and more particularly to support discontinuous reception of a wake-up signal receiver at an apparatus comprising a wake-up signal receiver and a main radio receiver are outlined. One aspect provides an apparatus comprising a wake-up signal receiver; a main radio receiver; means for determining that the wake-up signal receiver is a candidate to implement discontinuous reception; means for assessing a signal received by the apparatus from a transmitting network node; and means for requesting, based upon the assessment of the signal received, transmission of a timing synchronisation beacon to support implementation of discontinuous reception by the wake-up signal receiver from at least one transmitting network node. Requesting a beacon allows a transmitting network to assess whether use of power and radio resource to support such a beacon is appropriate.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Inventors: Knud KNUDSEN, Tapio Ilmari NOUSIAINEN, Jan Torst HVIID, Jorma Johannes KAIKKONEN, Pasi Eino Tapio KINNUNEN
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Publication number: 20240147377Abstract: Aspects and embodiments relate generally to mechanisms to support power saving in a wireless communication network and more particularly to supporting discontinuous reception of a wake-up signal receiver at an apparatus comprising a wake-up signal receiver and a main radio receiver. One aspect provides an apparatus, comprising: a main radio receiver; a wake-up signal receiver; and a timer. The wake-up signal receiver comprises: circuitry configured to receive at least a portion of a broadcast message; circuitry configured to evaluate the received portion of the broadcast message to determine a time marker; and circuitry configured to provide the time marker to the timer. The apparatus may comprise a UE and may therefore be configured to align internal time keeping with the time keeping of a network, thus allowing discontinuous reception and associated energy savings, without transmission of additional specific synchronisation messaging by a network.Type: ApplicationFiled: October 30, 2023Publication date: May 2, 2024Applicant: Nokia Technologies OyInventors: Knud KNUDSEN, Benny VEJLGAARD, Jan Torst HVIID, Johannes HARREBEK, Oana-Elena BARBU
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Publication number: 20240121716Abstract: Various example embodiments relate to secondary cell (SCell) preparation. An apparatus may receive, from a base station, a wake-up signal for activating means, of the apparatus, for bidirectional communication and determine, based on the wake-up signal, at least one candidate cell or carrier for a secondary cell for communication between the means for bidirectional communication and the base station. Apparatuses and methods are disclosed.Type: ApplicationFiled: July 25, 2023Publication date: April 11, 2024Inventors: Jorma Johannes KAIKKONEN, Knud KNUDSEN, Jan Torst HVIID, Tapio Ilmari NOUSIAINEN, Pasi Eino Tapio KINNUNEN
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Publication number: 20240121713Abstract: In some examples, user equipment comprises a processor, a memory coupled to the processor, the memory configured to store program code executable by the processor, the program code comprising one or more instructions, whereby to cause the user equipment to measure a parameter associated with a radio coverage of a network node for the user equipment, on the basis of the value of the parameter, transmit information to the network node representing a reception status of a wake-up receiver of the user equipment, and on the basis of the reception status of the wake-up receiver of the user equipment monitor a selected paging signal from one of multiple paging signals transmitted by the network node.Type: ApplicationFiled: October 5, 2023Publication date: April 11, 2024Inventors: Jussi-Pekka KOSKINEN, Mads LAURIDSEN, Knud KNUDSEN, Daniela LASELVA, Jan Torst HVIID
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Publication number: 20240114457Abstract: The present disclosure relates to a simple and power-efficient procedure that allows using wake-up signaling in inter-cell mobility scenarios. The procedure is based on configuring a Wake-Up Signal (WUS) Beacon Occasion (WBO) for each Tracking Area (TA) of a user device. A WUS beacon corresponding to each cell in the TA is transmitted once at a cell-specific time offset within the WBO. The WBO is configured together with a mapping table that maps each of the cell-specific time offsets to cell-specific information. The cell-specific information may comprise a cell ID and/or an indicator of a cell-specific frequency and/or cell-specific frequency range to be used for synchronization signal reception (e.g., Global Synchronization Channel Number (GSCN)). Each TA comprises intra-frequency cells only. By using the WBO, the user device may reduce its power consumption by avoiding switching from its sleep state to its active state when doing cell reselections in the TA.Type: ApplicationFiled: September 28, 2023Publication date: April 4, 2024Inventors: Knud Knudsen, Mads Lauridsen, Jan Torst Hviid, Daniela Laselva, Kari Juhani Hooli, Jussi-Pekka Koskinen
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Publication number: 20240107451Abstract: Disclosed is a method comprising receiving, from an access node, instructions regarding receiving a signal, wherein the signal is for activating radio resources, wherein the radio resources comprise at least one of the following: monitoring of a downlink channel or monitoring of a second downlink signal or transmitting of an uplink channel or transmitting of an uplink signal, obtaining a selection that indicates a type according to which the signal is to be received, determining, based on the instructions, resources assigned for the signal, wherein the resources comprise at least time and frequency resources, periodicity and code resources, receiving the signal, in accordance with the type, by detecting the signal from the resources assigned to the signal, and in response to receiving the signal, activating the radio resources.Type: ApplicationFiled: July 20, 2023Publication date: March 28, 2024Inventors: Esa Tapani TIIROLA, Navin HATHIRAMANI, Knud KNUDSEN, Sami-Jukka HAKOLA, Jan Torst HVIID
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Publication number: 20240030990Abstract: There is provided apparatus for a transmitting device, the apparatus including: a first and a second up-converter circuit; a first and a second local oscillator; a first and a second antenna, wherein the first up-converter circuit includes the first local oscillator, and the second up-converter circuit includes the second local oscillator, wherein the first and the second local oscillators are configured to generate different frequency signals from each other. Each of the first and the second up-converter circuits are configured to: obtain a first signal for transmission; increase the frequency of the first signal using the first and the second local oscillators respectively; and provide the increased frequency first signal to the first and the second antennas respectively, for transmission.Type: ApplicationFiled: July 19, 2023Publication date: January 25, 2024Inventors: Poul Olesen, Samantha Caporal Del Barrio, Stig Blucher Brink, Knud Knudsen