Nokia Technologies Oy patent applications on April 3rd, 2025
Patent Applications by Nokia Technologies Oy on April 3rd, 2025
Nokia Technologies Oy: 39 patent applications
Nokia Technologies Oy has applied for patents in the areas of H04L5/00 (10), H04W64/00 (7), H04W24/10 (5), H04W36/00 (4), H04W60/00 (3) H04W72/0453 (3), H04W64/00 (3), H04W72/21 (2), G01S5/021 (1), H04W52/0229 (1)
With keywords such as: network, apparatus, device, user, positioning, transmission, data, information, based, and measurement in patent application abstracts.
Patent Applications by Nokia Technologies Oy
Inventor(s): Oana-Elena BARBU of Aalborg DK for nokia technologies oy, Ryan KEATING of Chicago IL US for nokia technologies oy
IPC Code(s): G01S5/02, H04L5/00
CPC Code(s): G01S5/021
Abstract: a method for calibrating timing errors to improve positioning accuracy includes receiving, from a network element, calibration configuration information for communicating at least one positioning reference signal; communicating, during a positioning session and on the basis of the received calibration configuration information, a first positioning reference signal according to a first positioning reference signal pattern; and communicating, during the positioning session or during another positioning session and on the basis of the received calibration configuration information, a second positioning reference signal according to a second positioning reference signal pattern, wherein the second number of frequency resource elements is smaller than the first number of frequency resource elements and/or wherein the second number of time resource elements is greater than the first number of time resource elements.
20250111547. V-DMC Displacement Rectangular Packing_simplified_abstract_(nokia technologies oy)
Inventor(s): Patrice Rondao Alface of Evere BE for nokia technologies oy, Lukasz Kondrad of Munich DE for nokia technologies oy, Lauri Aleksi ILOLA of Tampere FI for nokia technologies oy, Emre Baris AKSU of Tampere FI for nokia technologies oy, Aleksei Martemianov of Ylöjärvi FI for nokia technologies oy, Kashyap Kammachi Sreedhar of Tampere FI for nokia technologies oy
IPC Code(s): G06T9/00
CPC Code(s): G06T9/001
Abstract: an apparatus includes at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive mesh data; determine a number of subdivisions for the mesh data, wherein a subdivision of the subdivisions comprises a level of detail level, wherein the number of subdivisions comprises a subdivision count; calculate displacement values for the subdivisions; pack the displacement values for the subdivisions in a rectangular region of a video frame; encode the video frame; and signal in or along a video-based dynamic mesh coding bitstream mapping information indicating a relation between displacement values for level of detail levels and regions of the video frame.
Inventor(s): Jun TAN of Naperville IL US for nokia technologies oy, Athul PRASAD of Naperville IL US for nokia technologies oy, Amitabha CHOSH of Naperville IL US for nokia technologies oy, Gilsoo LEE of Naperville IL US for nokia technologies oy, Jie CHEN of Naperville IL US for nokia technologies oy
IPC Code(s): H03F1/32, H04B1/04
CPC Code(s): H03F1/3247
Abstract: systems, methods, apparatuses, and computer program products for network-assisted signaling for uplink digital pre-distortion (dpd). a gnb may use an uplink reference signal (rs) to measure a user equipment's (ue's) power amplifier (pa) nonlinearity, where the ue may transmit its ue-specific rs with maximum transmit (tx) power at a pa measurement window in the uplink. the gnb may train an artificial intelligence-based model to approximate the pre-distortion function (with pa parameters). the gnb may signal dpd-related information, and the ue may determine (and adjust) its dpd function based on the gnb signalling.
Inventor(s): Uyoata Etuk UYOATA of Aalborg DK for nokia technologies oy, Abolfazl AMIRI of Aalborg DK for nokia technologies oy, Klaus Ingemann PEDERSEN of Aalborg DK for nokia technologies oy, Troels Emil KOLDING of Klarup DK for nokia technologies oy, Pilar ANDRÉS MALDONADO of Aalborg DK for nokia technologies oy
IPC Code(s): H04L1/1607, H04L1/1812, H04L1/1825, H04L5/00
CPC Code(s): H04L1/1671
Abstract: an apparatus, method, and computer program for causing a receiver to perform: receiving, at a lower protocol layer of the receiver from a lower protocol layer of a transmitter, an indication of when a first retransmission mechanism between the transmitter and receiver at the lower protocol layer will terminate; causing retransmission of a data packet according to the first retransmission mechanism; determining, at the lower protocol layer of the receiver using the received indication, that the first retransmission mechanism has been completed in respect of the data packet; and signaling, from the lower protocol layer of the receiver to a radio link control, rlc, protocol layer of the receiver, an indication that the data packet has not been received.
20250112734. HARQ RETRANSMISSIONS FOR HARQ FEEDBACK_simplified_abstract_(nokia technologies oy)
Inventor(s): Yonggang WANG of Shanghai CN for nokia technologies oy, Hua CHAO of Shanghai CN for nokia technologies oy, Timo Erkki LUNTTILA of Espoo FI for nokia technologies oy
IPC Code(s): H04L1/1812, H04B7/185, H04L1/08
CPC Code(s): H04L1/1812
Abstract: example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for harq retransmission for harq feedback. in example embodiments, a first device receives, from a second device, hybrid automatic repeat request, harq, negative acknowledgement, nack, feedback for a data unit in a harq process. moreover, the first device retransmits, to the second device, the data unit in the harq process and at least one data unit in at least one subsequent harq process, regardless of receiving harq feedback for the at least one data unit in the at least one subsequent harq process.
Inventor(s): Ryan KEATING of Naperville IL US for nokia technologies oy, Hyun-Su CHA of Naperville IL US for nokia technologies oy, TAO TAO of Shanghai CN for nokia technologies oy
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0012
Abstract: the disclosure includes an apparatus, having: means for receiving, from a network entity, configuration information to indicate a window which is bandwidth-part free; and means for transmitting, to the network entity, a sounding reference signal in frequency hopping within the indicated window. the disclosure also includes a method which may include receive, from a network entity, configuration information to indicate a window which is bandwidth-part free. the method may also include transmitting, to the network entity, a sounding reference signal in frequency hopping within the indicated window.
Inventor(s): Ivan Klimek of Stuttgart DE for nokia technologies oy, Matteo Signorini of Massy FR for nokia technologies oy
IPC Code(s): H04L9/32
CPC Code(s): H04L9/3218
Abstract: a method comprising: acquiring sensed data; obtaining public data shared with a zero knowledge proof, zkp, verifier device; applying a logic function to the sensed data to determine whether a statement concerning the sensed data is verified or not, wherein the logic function is shared with the zkp verifier device; generating a zkp that the statement is true by applying a zkp generation algorithm to the public data and private data using the logic function, the private data including the sensed data; deleting the sensed data once the zkp has been generated; sending the zkp to the zkp verifier device; wherein deleting the sensed data is performed before sending the zkp to the zkp verifier device.
Inventor(s): Emre AKSU of Tampere FI for nokia technologies oy, Miska HANNUKSELA of Tampere FI for nokia technologies oy, Francesco CRICRÌ of Tampere FI for nokia technologies oy, Hamed REZAZADEGAN TAVAKOLI of Espoo FI for nokia technologies oy
IPC Code(s): H04N21/435, H04N21/433
CPC Code(s): H04N21/435
Abstract: a method is provided for defining a metadata box of a neural network representation (nnr) item data, wherein the nnr item data comprises an nnr bitstream; and defining an association between the nnr item data and an nnr configuration by using a configuration item property, wherein the nnr configuration item property comprises information about stored nnr item data. corresponding apparatuses and computer program products are also provided.
Inventor(s): Yong Gang WANG of Shanghai CN for nokia technologies oy, Muhammad Majid BUTT of Naperville IL US for nokia technologies oy, Ahlem KHLASS of Massy FR for nokia technologies oy, Navin HATHIRAMANI of Coppell TX US for nokia technologies oy, Nitin MANGALVEDHE of Hoffman Estates IL US for nokia technologies oy
IPC Code(s): H04W8/18, H04B7/22, H04B17/318
CPC Code(s): H04W8/18
Abstract: embodiments of the present disclosure relate to apparatuses, methods, devices and computer readable storage medium for device measurement based mobility handling in ambient internet of things. the method including at a first apparatus, the first apparatus receives, from a second apparatus, a polling signal at least indicating an identifier of the second apparatus and a period of a polling cycle of the polling signal, wherein the first apparatus enables a communication with the second apparatus by backscattering mechanism; the first apparatus determines a query occasion for a backscattering communication; and the first apparatus initiates, according to the identifier of the second apparatus, an attachment procedure to the second apparatus based on at least one of: a signal strength measurement on the polling signal, or the query occasion of the backscattering communication.
Inventor(s): Markus Staufer of Munich DE for nokia technologies oy, Rainer Liebhart of Munich DE for nokia technologies oy, Sumesh Parameswaran Nair of Aluva IN for nokia technologies oy, Bo Holm Bjerrum of Nibe DK for nokia technologies oy
IPC Code(s): H04W12/06, H04W8/18, H04W60/00
CPC Code(s): H04W12/06
Abstract: techniques are disclosed for security management during an onboarding process for user equipment. for example, from a perspective of an onboarding network, a method comprises authenticating, via the onboarding network, user equipment based on an onboarding record previously configured for the user equipment or a set of user equipment and maintained by the onboarding network. upon successful authentication, a communication session is established from the onboarding network to a provisioning server for remote provisioning of the user equipment. advantageously, the onboarding process is performed without a default credential server.
20250113231. MEASUREMENT COLLECTION AND REPORTING_simplified_abstract_(nokia technologies oy)
Inventor(s): Ethiraj ALWAR of Bangalore IN for nokia technologies oy, Anna PANTELIDOU of Massy FR for nokia technologies oy
IPC Code(s): H04W24/10, H04W36/32
CPC Code(s): H04W24/10
Abstract: embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for data collection. a first apparatus prepares a measurement collection configuration comprising a list for minimization of drive test (mdt) measurement collection and a measurement granularity. the list comprises at least one second apparatus and a corresponding cell. the first apparatus transmits, to the at least one second apparatus, the measurement collection configuration for triggering an mdt measurement activation for terminal device trajectory. the first apparatus receives, from the at least one second apparatus, at least one mdt measurement report for a machine learning (ml) model training at the first apparatus, the at least one measurement report comprising terminal device trajectory measurements collected based on the measurement collection configuration.
Inventor(s): Colin KAHN of Murray Hill NJ US for nokia technologies oy, Devaki CHANDRAMOULI of Dallas TX US for nokia technologies oy
IPC Code(s): H04W28/08
CPC Code(s): H04W28/08
Abstract: methods, computer program products, and apparatuses are provided for support of low latency, low loss and scalable throughput (ls4) for non-third generation partnership project (3gpp) access networks. in a multi-access (ma) protocol data unit (pdu) session, traffic is redistributed by a user equipment (ue) between access networks based on access traffic steering, switching, splitting (atsss) rules and/or explicit congestion notification (ecn). a user plane function (upf) may update ecn information in pdus of uplink traffic based on congestion information for las provided by an access network. a upf redistributes traffic between access networks based on congestion information received via one or more access networks, and the ecn information transmitted in the pdus may be updated accordingly.
Inventor(s): Ahmad AWADA of Munich DE for nokia technologies oy, Srinivasan SELVAGANAPATHY of Bangalore IN for nokia technologies oy, Subramanya CHANDRASHEKAR of Bangalore IN for nokia technologies oy, Amaanat ALI of Espoo FI for nokia technologies oy, Panagiotis SPAPIS of Munich DE for nokia technologies oy, Halit Murat GÜRSU of Munich DE for nokia technologies oy
IPC Code(s): H04W36/00, H04B7/06, H04L5/00, H04W24/10
CPC Code(s): H04W36/0058
Abstract: a technique, comprising: generating an information set for a user equipment; wherein the information set at least includes information for configuring the user equipment for performing measurements for a mobility decision at a first distributed unit operating a first, serving cell of a radio access network; wherein the measurements comprise at least: measurements for the first, serving cell, and measurements for a second cell operated by a second distributed unit of the radio access network.
Inventor(s): Sanjay GOYAL of Murray Hill NJ US for nokia technologies oy, Timo KOSKELA of Oulu FI for nokia technologies oy, Riikka Karoliina DIMNIK of Espoo FI for nokia technologies oy, Jani-Pekka KAINULAINEN of Cambridge GB for nokia technologies oy, Lars DALSGAARD of Oulu FI for nokia technologies oy
IPC Code(s): H04W36/00, H04W36/08
CPC Code(s): H04W36/0072
Abstract: systems, methods, apparatuses, and computer program products for user equipment based timing advance measurements. the method may include receiving a layer 1/layer 2 triggered mobility configuration for one or more candidate target cells, wherein ue-based ta measurement is enabled for a plurality of cells comprising the one or more candidate target cells and performing user equipment-based timing advance measurements for the plurality of cells according to a first user equipment-based timing advance measurements behavior during a layer 1/layer 2 triggered mobility procedure. an indication to enable a second user equipment-based timing advance measurements behavior may be received. user equipment-based timing advance measurements for the plurality of cells according to the second user equipment-based timing advance measurements behavior based on the indication may be performed.
Inventor(s): Subramanya CHANDRASHEKAR of Bangalore IN for nokia technologies oy, Srinivasan SELVAGANAPATHY of Bangalore IN for nokia technologies oy, Tero HENTTONEN of Espoo FI for nokia technologies oy, Guillaume DECARREAU of Munich DE for nokia technologies oy
IPC Code(s): H04W36/30, H04B17/318, H04W24/08, H04W24/10
CPC Code(s): H04W36/302
Abstract: the present disclosure relates to techniques that enable an efficient radio link monitoring (rlm) for a user equipment (ue) in a multi transmitter receiver point (mtrp) scenario. for this purpose, a serving cell of a serving distributed unit (du) of a disaggregated network node and at least one non-serving (or stand-by) cell of a non-serving du of the disaggregated network node are configured fora ue. then, the ue is informed of beams used for the serving and non-serving cells. the ue performs the rlm over the serving cell by using the beams of the serving cell. whenever there is an radio link (rl) quality degradation (which may potentially lead to an rl failure (rlf)) detected in the serving cell, the ue may initiate switching of the rlm from the serving cell to one of the non-serving cells by transmitting a corresponding request to the serving du.
Inventor(s): Dariusz PALKA of Krakow PL for nokia technologies oy, Halit Murat GÜRSU of Munich DE for nokia technologies oy, Umur KARABULUT of Munich DE for nokia technologies oy, Panagiotis SPAPIS of Munich DE for nokia technologies oy, Ahmad AWADA of Munich DE for nokia technologies oy
IPC Code(s): H04W36/36, H04W36/00
CPC Code(s): H04W36/362
Abstract: the present invention is about conditional handover (cho) in telecommunications networks, and a main point is to pass the responsibility to a target master node for triggering the ue to rapid access to primary secondary cell after applying target primary cell configuration during a cho-nr-dc handover. the target mn decides whether to wait further to execute cpc. if measurements are hopeful, completion of execution of the primary secondary cell for dual connectivity is postponed, and l3 measurement results are inspected from the ue. there are three variants, when the target mn requests the ue to access the target secondary node; namely rrc-based access target sn trigger, pdcch-order-based variant and dl mce-based variant.
Inventor(s): Laurent THIEBAUT of Antony FR for nokia technologies oy, Mao CAI of Sichuan CN for nokia technologies oy, Shubhranshu SINGH of Seeheim-Jugenheim DE for nokia technologies oy
IPC Code(s): H04W48/16, H04L5/00, H04W28/08, H04W40/00, H04W64/00
CPC Code(s): H04W48/16
Abstract: according to certain embodiments, a terminal device may receive location service user plane (lcup) assistance information in a control plane (cp) positioning protocol signaling. the lcup assistance information includes at least one of addressing information of an lcup function instance, and security information for establishing an user plane (up) session between the terminal device and the lcup function instance. the lcup function instance is associated with a location management function (lmf) selected for serving the terminal device. the terminal device can establish a secured up connection between the terminal device and the lcup function instance using the lcup assistance information so as to perform a up positioning operation using the lcup function instance. the terminal device can ensure the ue establishes a secured connection with the lcup associated with the serving lmf, thereby cp location operation through the up interaction between the terminal device and the lucp associated with lmf.
Inventor(s): Jose Angel LEON CALVO of Munich DE for nokia technologies oy, Sung Hwan WON of Dallas TX US for nokia technologies oy
IPC Code(s): H04W48/18, H04W60/00
CPC Code(s): H04W48/18
Abstract: a method includes transmitting, by a user equipment (ue), a first message to a network node, the first message including a request for access to a first network according to a non-access stratum (nas) protocol. the ue receives a second message from the network node, the second message including an indication of no network slice being available to service access to the first network requested by the ue. the ue disables a capability to access networks using the nas protocol based upon the receiving the second message, stores an identity of the first network, and after storing, exploits the stored identity of the first network, by the ue, during a network selection process.
Inventor(s): Navin Hathiramani of Coppell TX US for nokia technologies oy, Jorma Johanes Kaikkonen of Oulu FI for nokia technologies oy
IPC Code(s): H04W52/02, H04W68/00
CPC Code(s): H04W52/0229
Abstract: a ue in a sleep state receives a wus and monitors paging occasion(s). the monitoring includes: receiving a paging message; determining the received paging message is not addressed to the ue; and determining whether another paging occasion should be monitored based at least on paging records in the paging message. the ue reenters the sleep state in response to a determination it is not necessary to monitor another paging occasion. a network node receives, from a ue, indication of a capability to transition out of a sleep state via a wus to return to a sleep state based on paging message monitoring. the network node determines, based on the capability and on a need to transmit a paging message to the user equipment, a sleep state of the user equipment, and transmits to the ue either a wake up signal or paging message based on the determined sleep state.
Inventor(s): Amir Mehdi AHMADIAN TEHRANI of Munich DE for nokia technologies oy, Alessio MARCONE of Munich DE for nokia technologies oy, Nhat-Quang NHAN of Reims FR for nokia technologies oy, Marco MASO of Issy les Moulineaux FR for nokia technologies oy, Majed SAAD of Massy FR for nokia technologies oy, Karim KASAN of Massy FR for nokia technologies oy
IPC Code(s): H04W52/14, H04W52/08, H04W52/36
CPC Code(s): H04W52/146
Abstract: embodiments of the present disclosure relate to devices, methods, apparatuses, and computer readable storage media of uplink power control. a first apparatus receives a first dci scheduling a first pusch transmission at a first to, and a second dci scheduling a second pusch transmission at a second to subsequent to the first to. the first apparatus determines a transmission power based on a second power control adjustment state and transmits the second pusch transmission at the second transmission power. the transmission power and/or the second power control adjustment state is determined based on at least one of: a first maximum transmission power at the first to, a second maximum transmission power at the second to, a value of the first tpi field of the first dci, a value of the second tpi field in the second dci or a first power control adjustment state for the first pusch transmission.
20250113312. APPARATUS, METHOD AND COMPUTER PROGRAM_simplified_abstract_(nokia technologies oy)
Inventor(s): Satya Krishna JOSHI of Oulu FI for nokia technologies oy, Dileep KUMAR of Espoo FI for nokia technologies oy, Aki HEKKALA of Oulu FI for nokia technologies oy, Hyun-Su CHA of Naperville IL US for nokia technologies oy
IPC Code(s): H04W56/00
CPC Code(s): H04W56/001
Abstract: an apparatus including means for performing at least one reference signal carrier phase, rscp, measurement for a signal, means for determining a coherence time, wherein coherence time is a time duration that an initial phase of the signal does not change beyond a threshold, means for determining, based on the determined coherence time, to provide at least one of the following to the network function: the at least one rscp measurement or an indication of the determined coherence time and means for providing to a network function the determined at least one of the following: the at least one rscp measurement or an indication of the determined coherence time.
20250113316. APPARATUS AND METHOD_simplified_abstract_(nokia technologies oy)
Inventor(s): Nuno Manuel KIILERICH PRATAS of Gistrup DK for nokia technologies oy, Ling YU of Kauniainen FI for nokia technologies oy, Torsten WILDSCHEK of Gloucester Gloucestershire GB for nokia technologies oy, Renato Barbosa ABREU of Aalborg DK for nokia technologies oy, Timo Erkki LUNTTILA of Espoo FI for nokia technologies oy, Laura Luque SANCHEZ of Nibe DK for nokia technologies oy, Vinh VAN PHAN of Oulu FI for nokia technologies oy, Yong LIU of Shanghai CN for nokia technologies oy, Jianguo LIU of Minhang Shanghai CN for nokia technologies oy, Naizheng ZHENG of Beijing CN for nokia technologies oy
IPC Code(s): H04W56/00, H04W74/0816, H04W92/18
CPC Code(s): H04W56/0015
Abstract: a method and an apparatus for a second user equipment, that causes the apparatus to perform: determining whether a synchronization signal has been received during a first set of synchronization resources; and when it is determined the synchronization signal was received, determining that the apparatus is allowed to use communication resources during a second set of synchronization resources for a first sidelink communication; and when it is determined the synchronization was not received, abstaining from using the communication resources during the second set of synchronization resources for a first sidelink communication; and monitoring the second set of synchronization resources for a synchronization signal.
Inventor(s): Jose Angel LEON CALVO of Munich DE for nokia technologies oy, Sung Hwan WON of Dallas TX US for nokia technologies oy
IPC Code(s): H04W60/00, H04W48/18, H04W84/04
CPC Code(s): H04W60/00
Abstract: a method includes transmitting, by a user equipment (ue), a registration request message to a network node according to a non-access stratum (nas) protocol, the registration request message including a request for one or more single-network slice selection assistance informations (s-nssais) in a first network. the ue receives a registration reject message from the network node, the registration reject message including a 5g system mobility management (5gmm) cause value #62 “no network slices available” indication. the ue disables n1 mode capability for the first network based upon the receiving the registration reject message, stores an identity of the first network, and, after storing, exploits the stored identity of the first network, by the ue, during a network selection process.
Inventor(s): Leonardo Chiarello of Munlch DE for nokia technologies oy, Diomidis Michalopoulos of Munlch DE for nokia technologies oy
IPC Code(s): H04W64/00, G01S5/02
CPC Code(s): H04W64/00
Abstract: an apparatus comprising: at least one processor; at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive, from a measuring device or a location management function, measuring device positioning information; perform at least one positioning integrity check, based on the measuring device positioning information; determine at least one positioning integrity result based on the at least one positioning integrity check; wherein the at least one positioning integrity result comprises at least one measuring device positioning integrity result and at least one transmission reception point positioning integrity result; transmit, to the measuring device, the at least one measuring device positioning integrity result and the at least one transmission reception point positioning integrity result; determine measuring device correction information, based on the at least one positioning integrity check; and transmit, to the measuring device, the measuring device correction information.
20250113325. NON-STATIONARY CARRIER-PHASED POSITIONING_simplified_abstract_(nokia technologies oy)
Inventor(s): Aki HEKKALA of Oulu FI for nokia technologies oy, Hyun-Su CHA of Chicago IL US for nokia technologies oy, Dileep KUMAR of Espoo FI for nokia technologies oy, Satya Krishna JOSHI of Oulu FI for nokia technologies oy
IPC Code(s): H04W64/00, H04L5/00
CPC Code(s): H04W64/00
Abstract: systems, methods, apparatuses, and computer program products for non-stationary carrier-phased positioning (cpp). a method may include receiving an indication to transmit a sounding reference signal or a carrier phase positioning measurement. the indication may include at least a phase pre-compensation on the sounding reference signal transmission or a correction of the carrier phase positioning measurement based at least on a doppler shift. the method may also include performing, at a user equipment, the phase pre-compensation for the sounding reference signal transmission, or the correction of the carrier phase positioning measurement. the method may further include transmitting, by the user equipment, the sounding reference signal with the phase pre-compensation or the carrier phase positioning measurement.
Inventor(s): Hyun-Su CHA of Naperville IL US for nokia technologies oy, Torsten WILDSCHEK of Gloucester GB for nokia technologies oy, Gilsoo LEE of Naperville IL US for nokia technologies oy
IPC Code(s): H04W64/00, H04L5/00, H04W24/10, H04W72/25, H04W92/18
CPC Code(s): H04W64/00
Abstract: the present disclosure relates to a sidelink (sl) positioning measurement based on a plurality of measurement samples. in particular, a location server requests a receiving (rx) device to report sl positioning measurement that has been made from a plurality of measurement samples. the rx ue requests a transmitting (tx) ue to transmit a plurality of sl positioning reference signals (prss) through a plurality of sl prs resources so that the rx ue can obtain multiple sl positioning measurement samples. in this way, it can improve sl positioning performance. the solution allows for high accuracy measurements and hence enables high accuracy sl positioning.
20250113329. HANDOVER OF SIDELINK POSITIONING SESSION_simplified_abstract_(nokia technologies oy)
Inventor(s): Oana-Elena BARBU of Aalborg DK for nokia technologies oy, Nuno Manuel KIILERICH PRATAS of Gistrup DK for nokia technologies oy, Prajwal KESHAVAMURTHY of Munich DE for nokia technologies oy
IPC Code(s): H04W64/00, H04W36/00
CPC Code(s): H04W64/003
Abstract: a method including transmitting, by a third user device, to one or more second user devices, a request message for requesting a handover of a sidelink positioning session established between the third user device and a first user device; receiving, by the third user device, from the one or more second user devices, one or more response messages to the request message; selecting, by the third user device, at least one second user device of the one or more second user devices; and transmitting, by the third user device, to the at least one second user device, at least one configuration for performing one or more handovers of the sidelink positioning session from the third user device to the at least one second user device for the first user device.
Inventor(s): Aki Hekkala of Oulu FI for nokia technologies oy, Hyun-Su Cha of Chicago IL US for nokia technologies oy, Dileep Kumar of Espoo FI for nokia technologies oy
IPC Code(s): H04W64/00, H04B1/715, H04L25/02
CPC Code(s): H04W64/006
Abstract: an apparatus comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: determine doppler shift information per transmission reception point per frequency hopping block; combine the frequency hopping blocks associated with positioning reference signals received from a transmission reception point per transmission reception point; determine a time of arrival of the received positioning reference signals per transmission reception point, based on the combined frequency hopping blocks; transmit, to a location management function, at least one of: an average speed of the apparatus from the respective transmission reception point over the frequency hopping blocks, or an adjusted positioning measurement based on at least one of the determined time of arrival, a doppler frequency, and a speed of the apparatus; and transmit, to the location management function, the time of arrival per transmission reception point.
Inventor(s): Alba JANO of Munich DE for nokia technologies oy, Wolfgang KELLERER of Fuerstenfeldbruck DE for nokia technologies oy, Halit Murat GÜRSU of Munich DE for nokia technologies oy, Rakash SIVASIVA GANESAN of Unterhaching DE for nokia technologies oy, Nitin MANGALVEDHE of Hoffman Estates IL US for nokia technologies oy, Rapeepat RATASUK of Inverness IL US for nokia technologies oy, Philippe GODIN of Versailles FR for nokia technologies oy, Srinivasan SELVAGANAPATHY of Bangalore IN for nokia technologies oy
IPC Code(s): H04W68/02, H04L5/00, H04W74/0833
CPC Code(s): H04W68/02
Abstract: techniques of preserving ue and network resources while performing a paging procedure during cell congestion includes a network node informing a ue if the cell to which the ue is attempting to access is too congested to serve the ue. when a gnb, serving a cell, receives a paging request for the gnb to serve a ue, the gnb first performs a pro-active admission control operation to determine whether there are sufficient resources to serve the ue. when there is too much congestion, the gnb may not admit the ue to the cell and sends ran raging with a paging flag indicating that the gnb will not serve the ue. the ue in response does not trigger a service request, but rather sends an ack paging over rrc to the gnb, which in turn notifies the amf of non-service and that the ue is present.
Inventor(s): Benoist SEBIRE of Tokyo JP for nokia technologies oy, Chunli WU of Beijing CN for nokia technologies oy, Samuli TURTINEN of Ii FI for nokia technologies oy
IPC Code(s): H04W72/02, H04W72/0446, H04W72/1268, H04W72/23, H04W72/56, H10K50/11, H10K50/15, H10K50/16, H10K50/17, H10K50/18, H10K50/818, H10K50/828, H10K85/60, H10K101/10, H10K101/40, H10K102/00
CPC Code(s): H04W72/02
Abstract: embodiments of the present disclosure relate to methods and devices for transmission by selecting between uplink resources. according to a method implemented by a terminal device in a communication system, a configuration of a first resource is received from a network device, the first resource being a grant-free resource. an uplink grant is received from the network device, indicating a second resource for use in a transmission time interval. the terminal device determines, based on the configuration of the first resource, whether the first resource is available in the transmission time interval. in response to determining that the first resource is available and possibly in response to a predefined condition associated with a logical channel for the terminal device is met, the terminal device transmits uplink data to the network device using the first resource.
20250113340. BANDWIDTH PART SWITCHING_simplified_abstract_(nokia technologies oy)
Inventor(s): Karim KASAN of Massy FR for nokia technologies oy, Nhat-Quang NHAN of Massy FR for nokia technologies oy, Marco MASO of Massy FR for nokia technologies oy, Majed SAAD of Massy FR for nokia technologies oy, Amir Mehdi AHMADIAN TEHRANI of Munich DE for nokia technologies oy, Alessio MARCONE of Munich DE for nokia technologies oy
IPC Code(s): H04W72/0453, H04W72/232
CPC Code(s): H04W72/0453
Abstract: example embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage medium for bandwidth part switching. in a method, a first apparatus receives a downlink control information (dci) message in a first bandwidth part (bwp). based on at least one condition related to at least enabling of a dynamic transform precoder indication (dtpi) information element configured for the second bwp, the first apparatus determines at least one of a resource allocation type or a state of transform precoder for the pusch transmission. the first apparatus performs a transmission to a second apparatus on the second bwp using the at least one of the resource allocation type or the state of transform precoder for the pusch transmission.
20250113343. POSITIONING DATA DENSIFICATION_simplified_abstract_(nokia technologies oy)
Inventor(s): Dick CARRILLO MELGAREJO of Espoo FI for nokia technologies oy, Oana-Elena BARBU of Aalborg DK for nokia technologies oy
IPC Code(s): H04W72/0453, H04W24/10, H04W72/51
CPC Code(s): H04W72/0453
Abstract: systems, methods, apparatuses, and computer program products for positioning data densification. a method may include transmitting a positioning frequency layer capability information to a network element. the method may also include receiving a positioning frequency layer aggregation configuration for data collection. the method may further include performing measurement collection from one or more positioning frequency layers based on the positioning frequency layer aggregation configuration. in addition, the method may include transmitting, to the network element, a report of collected measurements and their corresponding labels.
Inventor(s): Ismael PERUGA NASARRE of Oulu FI for nokia technologies oy, Kari Pekka PAJUKOSKI of Oulu FI for nokia technologies oy, Esa Tapani TIIROLA of Oulu FI for nokia technologies oy, Juha YLI-KAAKINEN of Tampere FI for nokia technologies oy, Mikko VALKAMA of Nokia FI for nokia technologies oy
IPC Code(s): H04W72/0453, H04W72/20
CPC Code(s): H04W72/0453
Abstract: there is provided an apparatus comprising means for: receiving, from a network node, a configuration message for frequency domain spectral shaping, wherein the configuration message is indicative of at least one or more filter parameters; determining a frequency domain window function according to the one or more filter parameters; and transmitting an uplink transmission applying the determined frequency domain window function.
20250113352. BANDWIDTH PART SWITCHING_simplified_abstract_(nokia technologies oy)
Inventor(s): Karim KASAN of Massy FR for nokia technologies oy, Nhat-Quang NHAN of Massy FR for nokia technologies oy, Marco MASO of Massy FR for nokia technologies oy, Majed SAAD of Massy FR for nokia technologies oy, Amir Mehdi AHMADIAN TEHRANI of Munich DE for nokia technologies oy, Alessio MARCONE of Munich DE for nokia technologies oy
IPC Code(s): H04W72/1268, H04W72/0457, H04W72/232
CPC Code(s): H04W72/1268
Abstract: in example embodiments of the present disclosure, an apparatus receives a downlink control information (dci) message in a first bwp, wherein the dci message schedules, based on a condition being met, a physical uplink shared channel transmission and indicates to perform the transmission on a second bwp, wherein the condition comprising at least one of: a dynamic transform precoder indication (dtpi) information element is configured and set to enabled for the first bwp, a dtpi information element is configured and set to enabled for the second bwp, a bit-width of a frequency domain resource assignment (fdra) field for the first bwp is smaller than a bit-width of an fdra field for the second bwp in the dci message, dynamic switching is configured in a resource allocation information element for the second bwp, and/or the dci message includes a transform precoder indicator field set to disabled.
20250113356. APPARATUS, METHOD AND COMPUTER PROGRAM_simplified_abstract_(nokia technologies oy)
Inventor(s): Kari Juhani HOOLI of Oulu FI for nokia technologies oy, Klaus HUGL of Vienna AT for nokia technologies oy, Esa Tapani TIIROLA of Oulu FI for nokia technologies oy, Oskari TERVO of Oulu FI for nokia technologies oy
IPC Code(s): H04W72/1273
CPC Code(s): H04W72/1273
Abstract: there is provided an apparatus comprising means for receiving at least one downlink data transmission at a user equipment from a network node, means for determining that decoding of the at least one downlink data transmission at the user equipment is unsuccessful, means for determining, based on the determining that decoding of the at least one downlink data transmission at the user equipment is unsuccessful and at least in part on the downlink data transmission, soft buffer information, means for providing, from the user equipment to the network node, the soft buffer information and means for receiving scheduling for a further downlink data transmission, wherein the scheduling for the further downlink data transmission is dependent on the provided soft buffer information.
Inventor(s): Abdurrahman FOUDA of Naperville IL US for nokia technologies oy, Hyun-Su CHA of Naperville IL US for nokia technologies oy
IPC Code(s): H04W72/21, H04L5/00, H04W64/00
CPC Code(s): H04W72/21
Abstract: techniques are provided for mitigating measurement errors for carrier phase positioning due to hardware impairments. in the context of a method performed by user equipment, the method includes causing transmission of a message to request a gnb to provide at least one sounding reference signal (ul srs) configuration satisfying a phase error less than a threshold value associated with a ue transmission phase error group identifier (ue tx peg id). the method also includes receiving at least one sounding reference signal (ul srs) configuration in response to the request. the method further includes causing srs transmission using ul srs resources based upon the ul srs configuration provided by the gnb. corresponding methods, apparatus and computer-readable storage mediums are provided for location management function (lmf) and gnb for uplink and downlink configurations.
Inventor(s): Umar SAEED of Espoo FI for nokia technologies oy, Jorma Johannes KAIKKONEN of Oulu FI for nokia technologies oy, Margarita GAPEYENKO of Espoo FI for nokia technologies oy, Stefano PARIS of Vanves FR for nokia technologies oy, Zexian LI of Espoo FI for nokia technologies oy
IPC Code(s): H04W72/21
CPC Code(s): H04W72/21
Abstract: disclosed is a method comprising receiving, from a radio access network node, a configuration indicating one or more rules for skipping a transmission of uplink control information, wherein the one or more rules comprise at least a condition that an indication indicating one or more unused configured grant physical uplink shared channel transmission occasions has been transmitted; and determining, based on the one or more rules, whether to skip at least one scheduled transmission of the uplink control information.
Inventor(s): Abolfazl AMIRI of Aalborg DK for nokia technologies oy, Troels Emil Kolding of Aalborg DK for nokia technologies oy
IPC Code(s): H04W76/38, H04L1/18, H04L5/00
CPC Code(s): H04W76/38
Abstract: a method, computer program, and apparatus for causing an apparatus to perform: determining, by an rlc layer of the apparatus from an indication received from a mac and/or phy layer of the apparatus, that a retransmission procedure of a data packet comprising at least one service data unit of the set of service data units has been completed without the at least one service data unit being successfully received; causing at least one of a first rlc entity or a second rlc entity maintained by the apparatus to determine whether at least one trigger event occurs based on the determining; and when the first rlc entity and/or the second rlc entity determines that the at least one trigger event has occurred, signalling to a transmitter of the data packet an indication that the at least one service data unit has not been successfully received by the rlc layer.
Inventor(s): Philippe GODIN of Massy FR for nokia technologies oy, Bruno LANDAIS of Lannion FR for nokia technologies oy, Horst Thomas BELLING of Munich DE for nokia technologies oy, Salman NADAF of Munich DE for nokia technologies oy, Ugur Baran ELMALI of Munich DE for nokia technologies oy
IPC Code(s): H04W76/40, H04W76/30, H04W84/04
CPC Code(s): H04W76/40
Abstract: a network access node receives an indication of an interval between expected receptions of echo requests that pass through a tunnel that uses an interface between a network element in a core network of the cellular network to the network access node of the cellular network. the network access node determines a threshold time period based on the interval, detects there has been no echo request for a time period greater than the threshold time period, and determines that a failure has occurred of the tunnel that uses the interface. the network access node triggers set up of a new tunnel using the interface due to the failure of the tunnel. multiple techniques are disclosed for determining that this failure has occurred and recovering from the failure, including setting up a new mbs session or using a new transport address for a current mbs session.
Nokia Technologies Oy patent applications on April 3rd, 2025
- Nokia Technologies Oy
- G01S5/02
- H04L5/00
- CPC G01S5/021
- Nokia technologies oy
- G06T9/00
- CPC G06T9/001
- H03F1/32
- H04B1/04
- CPC H03F1/3247
- H04L1/1607
- H04L1/1812
- H04L1/1825
- CPC H04L1/1671
- H04B7/185
- H04L1/08
- CPC H04L1/1812
- CPC H04L5/0012
- H04L9/32
- CPC H04L9/3218
- H04N21/435
- H04N21/433
- CPC H04N21/435
- H04W8/18
- H04B7/22
- H04B17/318
- CPC H04W8/18
- H04W12/06
- H04W60/00
- CPC H04W12/06
- H04W24/10
- H04W36/32
- CPC H04W24/10
- H04W28/08
- CPC H04W28/08
- H04W36/00
- H04B7/06
- CPC H04W36/0058
- H04W36/08
- CPC H04W36/0072
- H04W36/30
- H04W24/08
- CPC H04W36/302
- H04W36/36
- CPC H04W36/362
- H04W48/16
- H04W40/00
- H04W64/00
- CPC H04W48/16
- H04W48/18
- CPC H04W48/18
- H04W52/02
- H04W68/00
- CPC H04W52/0229
- H04W52/14
- H04W52/08
- H04W52/36
- CPC H04W52/146
- H04W56/00
- CPC H04W56/001
- H04W74/0816
- H04W92/18
- CPC H04W56/0015
- H04W84/04
- CPC H04W60/00
- CPC H04W64/00
- H04W72/25
- CPC H04W64/003
- H04B1/715
- H04L25/02
- CPC H04W64/006
- H04W68/02
- H04W74/0833
- CPC H04W68/02
- H04W72/02
- H04W72/0446
- H04W72/1268
- H04W72/23
- H04W72/56
- H10K50/11
- H10K50/15
- H10K50/16
- H10K50/17
- H10K50/18
- H10K50/818
- H10K50/828
- H10K85/60
- H10K101/10
- H10K101/40
- H10K102/00
- CPC H04W72/02
- H04W72/0453
- H04W72/232
- CPC H04W72/0453
- H04W72/51
- H04W72/20
- H04W72/0457
- CPC H04W72/1268
- H04W72/1273
- CPC H04W72/1273
- H04W72/21
- CPC H04W72/21
- H04W76/38
- H04L1/18
- CPC H04W76/38
- H04W76/40
- H04W76/30
- CPC H04W76/40
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