Telefonaktiebolaget LM Ericsson (publ) patent applications on March 13th, 2025
Patent Applications by Telefonaktiebolaget LM Ericsson (publ) on March 13th, 2025
Telefonaktiebolaget LM Ericsson (publ): 22 patent applications
Telefonaktiebolaget LM Ericsson (publ) has applied for patents in the areas of H04L5/00 (7), H04B7/06 (4), H04W72/23 (4), H04W24/10 (3), H04W56/00 (2) H04W24/10 (2), G06F9/5044 (1), H04W12/35 (1), H04W72/56 (1), H04W72/1273 (1)
With keywords such as: network, wireless, device, user, node, comprises, data, communication, station, and base in patent application abstracts.
Patent Applications by Telefonaktiebolaget LM Ericsson (publ)
Inventor(s): Martin JULIEN of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), Mohammad ABU LEBDEH of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), DĂĄniel GĂHBERGER of Montreal (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F9/50
CPC Code(s): G06F9/5044
Abstract: a method and system of an accelerator selection process is implemented by a computing node, where the computing node has a plurality of accelerators. the method includes receiving a request for an embedded insights-based accelerator selection for an application, determining whether the application includes embedded insights as part of the executable package of the application, and selecting at least one of the plurality of accelerators based on the embedded insights to execute the application.
Inventor(s): Wenliang Xu of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F9/54, H04W8/18
CPC Code(s): G06F9/542
Abstract: the disclosure provides methods, apparatus and computer-readable media for subscribing to, and receiving event notification messages from a capif core function. in one method performed by a subscribing network entity, the subscribing network entity sends an event subscription request message to the capif core function. the event subscription request message comprises an indication of an event filter to be utilized by the capif core function for filtering event notifications to be sent to the subscribing network entity. the event filter comprises an identity of one or more network entities associated with events to be notified to the subscribing network entity.
Inventor(s): Ahmad Ishtar TERRA of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Rafia INAM of VÀsterÄs (SE) for telefonaktiebolaget lm ericsson (publ), Elena FERSMAN of Palo Alto CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06N3/092
CPC Code(s): G06N3/092
Abstract: a computer-implemented method is provided. the method comprises obtaining first correlation values indicating correlations between input features and reward components; obtaining reward weights for the reward components, wherein each of the reward weights indicates a contribution of each of the reward components to a total reward, and applying the reward weights to the first correlation values, thereby generating weighted correlation values which indicate weighted correlations between the input features and the reward components.
Inventor(s): AKHIL MEETHAL of MONTREAL (CA) for telefonaktiebolaget lm ericsson (publ), ZHONGWEN ZHU of SAINT-LAURENT (CA) for telefonaktiebolaget lm ericsson (publ), FRANCISCO PERDIGON ROMERO of SAINT-LAURENT (CA) for telefonaktiebolaget lm ericsson (publ), MARCO PEDERSOLI of VERDUN (CA) for telefonaktiebolaget lm ericsson (publ), ERIC GRANGER of MONTREAL (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06V10/778, G06V10/22, G06V10/82
CPC Code(s): G06V10/778
Abstract: the disclosure relates to a method for training a machine learning (ml) model for image-based object detection. the method comprises obtaining the image, at least one image-class label identifying a class of object present in the image, and a plurality of indicators of candidate areas in the image. the method comprises the following steps executed iteratively. computing a score, for each image-class label, for each of the plurality of indicators of candidate areas in the image. for each image-class label, selecting an indicator of a candidate area, based on the score associated with the indicator of the candidate area for the image-class label. executing a training epoch of the ml model using the image as input and each image-class label and each corresponding selected indicator of the candidate area as labels for the image. obtaining a predicted area for each image-class label.
Inventor(s): ZHONGWEN ZHU of SAINT-LAURENT (CA) for telefonaktiebolaget lm ericsson (publ), MANOJ KOPPARAMBIL NAMBIAR of NEW WESTMINSTER (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B1/10
CPC Code(s): H04B1/1027
Abstract: the disclosure relates to a method, apparatus and computer readable media, for detecting and correcting passive intermodulation (pim). the method comprises receiving a radio frequency (rf) signal. the method comprises providing the rf signal to a first and a second pim detectors. the method comprises, upon detection of pim by at least one of the first and second pim detectors, for which, based on a schedule, the detection of pim is applicable at a time of detection of pim, activating pim correction.
Inventor(s): Stephen GRANT of Pleasanton CA (US) for telefonaktiebolaget lm ericsson (publ), Mattias FRENNE of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Eleftherios KARIPIDIS of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Andreas NILSSON of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04L5/00, H04W24/08, H04W24/10, H04W72/23
CPC Code(s): H04B7/0617
Abstract: in a multi-bpl scenario, some form of beam-related indication is desirable to provide assistance to the ue in setting its rx spatial filtering configuration to receive pdsch. the assistance to the ue is in the form of a certain indicator indicating a spatial qcl assumption between pdsch dmrs antenna port(s) and dl rs (e.g., csi-rs) antenna port(s), such as a preferred csi-rs resource that was measured and reported previously.
Inventor(s): Niklas JALDĂN of Enköping (SE) for telefonaktiebolaget lm ericsson (publ), Anders FURUSKĂR of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04L5/00
CPC Code(s): H04B7/0626
Abstract: the present disclosure relates to a method of a radio base station of transmitting data to a wireless communication device, and a radio base station performing the method. in an aspect, a method of a radio base station of transmitting data to a wireless communication device is provided. the method includes identifying that the wireless communication device is a fixed wireless access (fwa) device, determining transmission parameters for the data to be transmitted to the wireless communication device based on acquired channel state information (csi) for a channel to be established with the wireless communication device, transmitting the data to the wireless communication device by applying the acquired transmission parameters, and transmitting further data to the wireless communication device during subsequent communication sessions by reapplying the determined transmission parameters.
Inventor(s): Peter JAKOBSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Magnus NILSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06
CPC Code(s): H04B7/0695
Abstract: there is disclosed a method of operating a radio node in a wireless communication network. the method includes transmitting first signalling in a first allocation unit, and transmitting second signalling in a second allocation unit, the first allocation unit and the second allocation unit being neighboured in time domain, wherein a transmission filter is applied in a filtering interval, the filtering interval covering part of the first allocation unit and part of the second allocation unit, wherein the transmission filter is based on a beam change state pertaining to the transmission of the first signalling and/or second signalling. the disclosure also pertains to related devices and methods.
Inventor(s): Stefan Parkvall of Bromma (SE) for telefonaktiebolaget lm ericsson (publ), Robert Baldemair of Solna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L27/26, H04L5/00
CPC Code(s): H04L27/2602
Abstract: a user equipment performs a method comprising: receiving system information indicating a current numerology of a control region with configurable numerology; and decoding the control region in accordance with an assumption of a channel mapping which is selected from at least two predefined channel mappings on the basis of the current numerology. a base station performs a method comprising: transmitting system information indicating a current numerology of a control region with configurable numerology; generating a signal using a channel mapping selected from at least two predefined channel mappings; and transmitting the generated signal in the control region, wherein the channel mapping is selected on the basis of the current numerology of the control region or vice versa.
Inventor(s): Ralf Keller of WĂŒrselen (DE) for telefonaktiebolaget lm ericsson (publ), Mary Amarisa Robison of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), David Castellanos Zamora of Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L67/51
CPC Code(s): H04L67/51
Abstract: a security relay node receives () a discovery request from a service consumer. the discovery request requests discovery of a network function to provide a service. the security relay node directs () the discovery request to a selected one of a plurality of remote security relay nodes of a target network and forwards (), to the service consumer, a discovery response identifying the network function to provide the service.
Inventor(s): Wenliang Xu of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L67/60
CPC Code(s): H04L67/60
Abstract: methods performed by an edge data network (edn) and a user equipment (ue) for enabling application context change (acr) are disclosed. more specifically, methods performed by a ue and an edn node for enabling acr are provided. the method disclosed herein can provide solutions to many open issues in the third-generation partnership project (3gpp) standard with respect to applying application function (af) influence during an acr.
Inventor(s): David Castellanos Zamora of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Emiliano Merino Vazquez of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Juying Gan of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/30, H04W12/06, H04W48/16
CPC Code(s): H04W12/35
Abstract: embodiments include methods for a network exposure function (nef) of a communication network. such methods include sending, to a unified data management function (udm) of the communication network, a first request to remove or delete authorization for provisioning service-specific parameters to one or more user equipment (ues). such methods also include receiving, from the udm, a first response indicating that the authorization for provisioning the service-specific parameters has been removed or deleted as requested.
Inventor(s): Iana Siomina of TÀby (SE) for telefonaktiebolaget lm ericsson (publ), Muhammad Kazmi of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Christopher Callender of Kinross (GB) for telefonaktiebolaget lm ericsson (publ), Helka-Liina MÀÀttÀnen of ESPOO (FL) for telefonaktiebolaget lm ericsson (publ), lcaro L. J. Da Silva of SOLNA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/08, H04B7/0413, H04B7/06, H04L5/00, H04W56/00
CPC Code(s): H04W24/08
Abstract: a method for performing radio link monitoring comprises performing, by a user equipment (ue), a radio link monitoring (rlm) procedure with first rlm parameters; receiving, at the ue, a message including at least one second rlm parameter; identifying, by the ue, a difference between the first rlm parameters and the at least one second rlm parameter; and resetting, at the ue, at least one of the first rlm parameters in response to identifying the difference between the first rlm parameters and the at least one second rlm parameter. the method may configure the ue upon performing rlm by adapting the difference between the current rlm parameters and the future parameters, so that the ue behavior may become clear.
Inventor(s): Zhixun Tang of TĂBY (SE) for telefonaktiebolaget lm ericsson (publ), Muhammad Ali Kazmi of RESTON VA (US) for telefonaktiebolaget lm ericsson (publ), Lian Araujo of KAWASAKI (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04L5/00, H04W72/231
CPC Code(s): H04W24/10
Abstract: systems and method are disclosed for enabling a user equipment (ue) that is served by a first cell in a first network to be configured with measurement gaps for acquiring system information (si) of a second cell in a second network. in one embodiment, a method performed by a ue for acquiring si of a second cell in a second network using a measurement gap(s) on a first cell in a first network comprises determining candidate si positions on the second cell and indicating, to a network node, information which identifies the candidate si positions on the second cell. embodiments of a ue and further embodiments of methods of operation thereof are also disclosed. embodiments of a first network node and methods of operation thereof are also disclosed.
Inventor(s): Fredrik Gunnarsson of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Icaro L. J. Da Silva of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04W56/00
CPC Code(s): H04W24/10
Abstract: systems and methods for system frame number (sfn) frame time difference (sftd) reporting are disclosed. embodiments of a method of operation of a user equipment (ue) in a wireless network to perform sftd measurements between a primary cell (pcell) of the ue and one or more other cells is provided. in some embodiments, the method comprises receiving, from a network node in the wireless network, a list of cells for which the ue can report sftd measurements. the method further comprises performing sftd measurements and reporting the sftd measurements in accordance with the list of cells for which the ue can report sftd measurements. in this manner, sftd reporting is provided in an efficient manner.
Inventor(s): Patrik Rugeland of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Oumer Teyeb of MONTRĂAL (CA) for telefonaktiebolaget lm ericsson (publ), Mattias Bergström of SOLLENTUNA (SE) for telefonaktiebolaget lm ericsson (publ), Icaro Leonardo Da Silva of SOLNA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W36/00, H04W74/0833
CPC Code(s): H04W36/0061
Abstract: a user equipment receives multiple conditional reconfigurations associated with respective conditions. the user equipment is to execute a conditional configuration upon fulfillment of an associated condition. the user equipment accordingly executes one of the multiple conditional configurations upon fulfillment of an associated condition. the user equipment transmits, to a target radio network node, an indication that indicates which one of the multiple conditional reconfigurations the user equipment executed.
Inventor(s): Peter RAMLE of Mölnlycke (SE) for telefonaktiebolaget lm ericsson (publ), Kaj JOHANSSON of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Peter HEDMAN of Helsingborg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W48/18, H04W60/04, H04W84/04
CPC Code(s): H04W48/18
Abstract: network slice configuration update methods for providing a user equipment (ue) registered with (or attempting to register with) a public land mobile network (plmn) the most up-to-date configured nssai for the plmn.
Inventor(s): Huichen WANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/121, H04W72/04, H04W72/563
CPC Code(s): H04W72/121
Abstract: a first base station schedules at least part of a plurality of terminal devices which require data transmissions using carrier aggregation (ca) of a primary cell of the first base station and a secondary cell of a second base station, based on information related to a first radio resource partition (rrp) configuration and/or a second rrp configuration. the first/second rrp configuration indicates, for multiple first/second operators related to the first/second base station, corresponding shares partitioned from target resources available at the first/second base station. the first base station sends a result of the scheduling to the second base station. total resources available at the first/second base station are divided into a first part of resources dedicated for initial transmissions and a second part of resources dedicated for retransmissions. the first/second rrp configuration is applicable only to at least part of the first part of resources.
Inventor(s): Henrik Sahlin of Mölnlycke (SE) for telefonaktiebolaget lm ericsson (publ), Jingya Li of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Helka-Liina MÀÀttÀnen of Espoo (FI) for telefonaktiebolaget lm ericsson (publ), Ying Sun of TÀby (SE) for telefonaktiebolaget lm ericsson (publ), Gustav Wikström of TÀby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/1268, H04L5/00, H04W72/21, H04W72/23
CPC Code(s): H04W72/1268
Abstract: it is presented a method performed by a network node of a wireless communication network for scheduling a wireless device in uplink. an uplink signal structure is configured to be used by the wireless device and the network node, wherein the uplink signal structure defines transmission subframes divided into symbol periods. the network node applies a short transmission time interval, stti, scheduling interval, wherein each stti is shorter in time than a subframe and each stti comprises at least one symbol period. the method comprises: transmitting a control information message to the wireless device for an stti scheduling interval, the control information message comprising uplink scheduling information assigned to the wireless device, the uplink scheduling information indicating a position and a length for at least one of a reference signal and data in the uplink stti.
Inventor(s): Siva MURUGANATHAN of Stittsville (CA) for telefonaktiebolaget lm ericsson (publ), Mattias FRENNE of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Sebastian FAXĂR of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Simon JĂRMYR of SkarpnĂ€ck (SE) for telefonaktiebolaget lm ericsson (publ), Shiwei GAO of Nepean (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/1273, H04L5/00, H04W72/23, H04W72/542
CPC Code(s): H04W72/1273
Abstract: methods and apparatuses are disclosed for resource mapping. in one embodiment, a wireless device is provided. the wireless device includes processing circuitry () configured to: receive a plurality of physical downlink control channel, pdcch, transmissions where the plurality of pdcch transmissions includes a plurality of downlink control information, dci, messages scheduling a plurality of physical downlink shared channel, pdsch, transmissions, and at least two of the plurality of pdsch transmissions one of partially and fully overlap in a time domain; and perform pdsch resource mapping for decoding the plurality of pdsch transmissions based at least in part on the plurality of dci messages.
Inventor(s): Ali BEHRAVAN of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Robert BALDEMAIR of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Sorour FALAHATI of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Jonas FRĂBERG OLSSON of Ljungsbro (SE) for telefonaktiebolaget lm ericsson (publ), Bikramjit SINGH of Kirkkonummi (FI) for telefonaktiebolaget lm ericsson (publ), Yufei BLANKENSHIP of Kildeer IL (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/56, H04W72/0446, H04W72/23
CPC Code(s): H04W72/56
Abstract: a method, system, network node and wireless device are disclosed. according to one or more embodiments, a wireless device is provided. the wireless device includes processing circuitry configured to: receive a pre-emption indication indicating a pre-emption time period for pre-empting an uplink transmission during the pre-emption time period; cancel at least a first portion of a first uplink transmission that is arranged to occur during the pre-emption time period; and if the first uplink transmission includes a second portion arranged to occur before the pre-emption time period, cancel the second portion of the first uplink transmission based on a temporal criterion being met.
Inventor(s): Andreas Höglund of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Dung Pham Van of Upplands VÀsby (SE) for telefonaktiebolaget lm ericsson (publ), Tuomas Tirronen of Helsinki (FI) for telefonaktiebolaget lm ericsson (publ), Emre Yavuz of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/0833, H04W4/70, H04W8/24, H04W76/10
CPC Code(s): H04W74/0833
Abstract: a wireless device is configured for use in a wireless communication system. the wireless device is configured to transmit signaling indicating whether or not the wireless device is capable of receiving user data during a random access procedure. the signaling may for instance indicate whether or not the wireless device is capable of receiving user data over a user plane during a random access procedure, e.g., by indicating whether or not the wireless device supports early data for cellular internet of things, ciot, evolved packet system, eps, user plane (up) optimization. regardless, the wireless device may also receive user data during the random access procedure in accordance with said signaling.
Telefonaktiebolaget LM Ericsson (publ) patent applications on March 13th, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- G06F9/50
- CPC G06F9/5044
- Telefonaktiebolaget lm ericsson (publ)
- G06F9/54
- H04W8/18
- CPC G06F9/542
- G06N3/092
- CPC G06N3/092
- G06V10/778
- G06V10/22
- G06V10/82
- CPC G06V10/778
- H04B1/10
- CPC H04B1/1027
- H04B7/06
- H04L5/00
- H04W24/08
- H04W24/10
- H04W72/23
- CPC H04B7/0617
- CPC H04B7/0626
- CPC H04B7/0695
- H04L27/26
- CPC H04L27/2602
- H04L67/51
- CPC H04L67/51
- H04L67/60
- CPC H04L67/60
- H04W12/30
- H04W12/06
- H04W48/16
- CPC H04W12/35
- H04B7/0413
- H04W56/00
- CPC H04W24/08
- H04W72/231
- CPC H04W24/10
- H04W36/00
- H04W74/0833
- CPC H04W36/0061
- H04W48/18
- H04W60/04
- H04W84/04
- CPC H04W48/18
- H04W72/121
- H04W72/04
- H04W72/563
- CPC H04W72/121
- H04W72/1268
- H04W72/21
- CPC H04W72/1268
- H04W72/1273
- H04W72/542
- CPC H04W72/1273
- H04W72/56
- H04W72/0446
- CPC H04W72/56
- H04W4/70
- H04W8/24
- H04W76/10
- CPC H04W74/0833