Telefonaktiebolaget LM Ericsson (publ) patent applications on December 19th, 2024
Patent Applications by Telefonaktiebolaget LM Ericsson (publ) on December 19th, 2024
Telefonaktiebolaget LM Ericsson (publ): 34 patent applications
Telefonaktiebolaget LM Ericsson (publ) has applied for patents in the areas of H04B7/06 (5), H04L5/00 (3), H04B7/0452 (2), H04B7/0456 (2), H04L41/14 (2) H04B1/715 (2), G06F9/52 (1), H04L12/1868 (1), H04W74/0833 (1), H04W56/004 (1)
With keywords such as: network, node, based, cell, device, time, configuration, wireless, determining, and data in patent application abstracts.
Patent Applications by Telefonaktiebolaget LM Ericsson (publ)
Inventor(s): Martin JULIEN of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), Dániel GÉHBERGER of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), Mohammad ABU LEBDEH of Montreal (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F9/52, H04L41/14
CPC Code(s): G06F9/52
Abstract: a method and system of assessment of applications in a cloud infrastructure includes generating a kernel assessment application to analyze an application to be executed on the cloud infrastructure, deploying the kernel assessment application in the cloud infrastructure, executing the kernel assessment application in the cloud infrastructure, and storing kernel insights collected from the kernel assessment application to be utilized for executing the application in the cloud infrastructure.
Inventor(s): Alexandre CARVALHO LOUSADA of Lyckeby (SE) for telefonaktiebolaget lm ericsson (publ), Yukti KAURA of New Delhi (IN) for telefonaktiebolaget lm ericsson (publ), Devesh NIGAM of () for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F11/07, G06F11/14
CPC Code(s): G06F11/076
Abstract: a method for providing resilience in a computing environment is provided. the method includes, prior to making a request to a first service, determining a first probability based on environment parameters, wherein the first probability represents a likelihood of the request to the first service failing. the method includes determining that the first probability meets or exceeds a first threshold. the method includes, as a result of determining that the first probability meets or exceeds the first threshold, (i) declining to make the request to the first service and (ii) incrementing a counter, wherein the counter is an internal variable for determining a circuit breaker state.
Inventor(s): Gianmarco BRUNO of Genova (IT) for telefonaktiebolaget lm ericsson (publ), Sabrina LETTERE of Genova (IT) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F11/34, G06F9/50
CPC Code(s): G06F11/3433
Abstract: a method, system and apparatus are disclosed. a network node configured to manage a lifecycle of a container configurable to run on the network node is described. the network node includes a communication interface configured to receive a container operation configuration. the container operation configuration includes a first container operation configuration and a second container operation configuration. the first container operation configuration includes a first upper resource limit. the second container operation configuration includes a second upper resource limit. the network node also includes processing circuitry in communication with the communication interface and configured to determine a maximum resource limit associated with a network node resource usable by the container to run on the network node based at least in part on a first mode of container operation, a second mode of container operation, and the received container operation configuration.
Inventor(s): Perepu SATHEESH KUMAR of Chennai (IN) for telefonaktiebolaget lm ericsson (publ), Saravanan M of Chennai (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F16/33
CPC Code(s): G06F16/3346
Abstract: in one aspect, a method includes obtaining a first and second set of word embeddings from a first local machine learning (ml) model and a second local ml model. the method includes generating first and second latent space representations by processing the first and second sets of word embeddings using an artificial neural network (ann) trained with the first and second local ml models, wherein the first and second latent space representations comprises a plurality of first and second contexts associated with the first and second set of word embeddings. the method includes correlating the first and second sets of word embeddings based on the plurality of first and second contexts. the method includes aggregating, based on the correlating, the first set of word embeddings and the second set of word embeddings into a global machine learning (ml) model of word embeddings.
Inventor(s): Mario MANSOUR of Åkersberga (SE) for telefonaktiebolaget lm ericsson (publ), Gabriel Hjort AKERLUND of Vallentuna (SE) for telefonaktiebolaget lm ericsson (publ), Andreas ERMEDAHL of Spånga (SE) for telefonaktiebolaget lm ericsson (publ), Per KARLSSON of Älvsjö (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F18/232, G06F17/18, H04L41/0823, H04L41/14, H04W24/02
CPC Code(s): G06F18/232
Abstract: in one aspect, a computer-implemented method for recommending an optimal configuration for a target system is provided. the method includes obtaining a plurality of samples, wherein each sample corresponds to a system configuration. the method includes extracting, from each of the plurality of samples, a plurality of features. the method includes grouping the plurality of samples into one or more clusters, wherein each cluster comprises a set of one or more samples. the method includes calculating, for each respective cluster of the one or more clusters, one or more metrics for each extracted feature based on the set of one or more samples in the respective cluster. the method includes calculating, for each respective cluster of the one or more clusters, a weight for each extracted feature based on the calculated one or more metrics for each extracted feature. the method includes obtaining a set of one or more requirements for a target system. the method includes determining an optimal configuration for the target system based on the calculated weights for each cluster and the set of one or more requirements.
Inventor(s): Khaled KORD of Mississauga (CA) for telefonaktiebolaget lm ericsson (publ), Ahmed ELBERY of Kingston (CA) for telefonaktiebolaget lm ericsson (publ), Sameh SOROUR of Kingston (CA) for telefonaktiebolaget lm ericsson (publ), Akram BIN SEDIQ of Kanata (CA) for telefonaktiebolaget lm ericsson (publ), Ali AFANA of Kanata (CA) for telefonaktiebolaget lm ericsson (publ), Hatem ABOU-ZEID of Calgary (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G08G1/01, H04W72/51
CPC Code(s): G08G1/0125
Abstract: a method, system and apparatus are disclosed. a network node configured to communicate with a wireless device (wd) is described. the wd corresponds to a vehicle, and the network node comprises processing circuitry configured to predict a vehicle maneuver, where the prediction is based at least in part on a learning process associated with vehicle data; and schedule a resource usable at least by the wd. the scheduling is based on the predicted vehicle maneuver.
Inventor(s): Werner DE BRUIJN of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G10K15/08
CPC Code(s): G10K15/08
Abstract: a method () performed by an audio renderer (). the method includes obtaining (s) metadata for an extended reality scene. the method also includes obtaining (s) from the metadata, or deriving from the metadata, a first reverberation parameter, wherein the first reverberation parameter is a reverberation time parameter or a reverberation level parameter. the method also includes using (s) the first reverberation parameter to derive a second reverberation parameter. when the first reverberation parameter is the reverberation time parameter, the second reverberation parameter is a reverberation level parameter, and when the first reverberation parameter is the reverberation level parameter, the second reverberation parameter is a reverberation time parameter.
Inventor(s): Abhishek SARKAR of BENGALURU (IN) for telefonaktiebolaget lm ericsson (publ), Aritra SEN of Kolkata (IN) for telefonaktiebolaget lm ericsson (publ), Ashis Kumar ROY of Durgapur (IN) for telefonaktiebolaget lm ericsson (publ), Dhiraj Nagaraja HEGDE of BENGALORE (IN) for telefonaktiebolaget lm ericsson (publ), Helene HALLBERG of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Tanmay SEN of BITHARI West Bengal (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H02J3/48, H02J3/00, H02J3/38
CPC Code(s): H02J3/48
Abstract: the present disclosure relates to a method of controlling an energy supply system comprising a central power grid () and at least one local power grid configured to supply at least one entity () with energy, and a device () performing the method. in an aspect, a method of controlling an energy supply system comprising a central power grid () and at least one local power grid configured to supply at least one entity () with energy is provided. the method comprises acquiring (s) information indicating, for a past time period, amount of energy having been supplied to the entity () by the central power grid () and the at least one local power grid, energy supply capacity of the central power grid () and the at least one local power grid, and information indicating conditions affecting the energy supply and the energy capacity during said past time period and determining (s), based on the acquired information, expected energy delivery capacity of the central power grid () and the at least one local power grid and expected energy demand of the entity during an upcoming time period. the method further comprises controlling (s) selection of amount of energy supplied from the central power grid () and from the at least one local power grid according to an energy criteria to be satisfied such that the expected energy demand of the entity () is met during the upcoming time period.
Inventor(s): Björn Gustafsson of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Emil Pettersson of Helsingborg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H03K3/78, H03K3/84
CPC Code(s): H03K3/78
Abstract: embodiments include methods performed by an apparatus configured to generate output signals for transmission. such methods include detecting a triggering condition related to a change in operational status of the apparatus and selecting one of a plurality of pre-shaping vectors based on the triggering condition and past operating conditions of the apparatus during a plurality of most recent time intervals. each pre-shaping vector includes a plurality of values that compensate for effects of voltage variation of a power supply for the apparatus. such methods include, during a plurality of time intervals after the triggering condition, applying the values of the selected pre-shaping vector to respective information-carrying signals, thereby generating pre-shaped information-carrying signals. such methods include generating output signals for transmission during the plurality of subsequent time intervals, using the pre-shaped information-carrying signals. the output signals are generated by an active circuit powered by the power supply.
20240421849. TRANSMITTING DATA_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Leif WILHELMSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ), David SUGIRTHARAJ of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B1/715, H04W74/0808
CPC Code(s): H04B1/715
Abstract: methods and apparatus are provided. in an example aspect, a method in a first wireless communication device of transmitting data is provided. the method includes determining that each of a plurality of frequency ranges is free for a transmission by the first wireless communication device, selecting one or more of the frequency ranges, and transmitting the data using one or more frequency ranges other than the selected one or more frequency ranges.
20240421850. TRANSMITTING A SIGNAL_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Leif WILHELMSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Guido Roland HIERTZ of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), David SUGIRTHARAJ of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B1/715
CPC Code(s): H04B1/715
Abstract: methods and apparatus are provided. in an example aspect, a method of transmitting a signal is provided. the method includes transmitting a frequency hopping signal on a first plurality of frequency channels in a first bandwidth using a first interference detect and avoid (daa) scheme for each of the plurality of frequency channels, detecting interference in a predetermined proportion of the first plurality of frequency channels, and transmitting the frequency hopping signal on a second plurality of frequency channels in a second bandwidth smaller than the first bandwidth without using the first interference daa scheme in response to detecting interference in the predetermined proportion of the first plurality of frequency channels.
Inventor(s): Andreas Nilsson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Xinlin Zhang of Västra Frölunda (SE) for telefonaktiebolaget lm ericsson (publ), Sven Jacobsson of Västra Frölunda (SE) for telefonaktiebolaget lm ericsson (publ), Chandan Pradhan of Yokohama (JP) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/0456
CPC Code(s): H04B7/0456
Abstract: a technique for transmitting data on at least two subbands () of a radio channel (). as to a method aspect of the technique performed by a radio device, control information indicative of at least two precoders for the at least two subbands () of the radio channel () is received. the data is transmitted on the at least two subbands () using the at least two precoders.
Inventor(s): Yezi HUANG of Täby (SE) for telefonaktiebolaget lm ericsson (publ), Chenguang LU of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Miguel BERG of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Björn POHLMAN of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/0456, H04B7/0452
CPC Code(s): H04B7/0469
Abstract: a first network entity of a communications network can generate compressed beamforming weights (“bfws”) based on a transformation configuration. the transformation configuration can be based on one or more parameters of an antenna array associated with a second network entity of the communications network. the one or more parameters can include a parameter that is separate from a total number of antenna ports in the antenna array. the first network entity can further transmit an indication of the compressed bfws to the second network entity via a fronthaul between the first network entity and the second network entity.
Inventor(s): MATTIAS FRENNE of UPPSALA (SE) for telefonaktiebolaget lm ericsson (publ), XINLIN ZHANG of VÄSTRA FRÖLUNDA (SE) for telefonaktiebolaget lm ericsson (publ), FREDRIK ATHLEY of VÄSTRA FRÖLUNDA (SE) for telefonaktiebolaget lm ericsson (publ), SHIWEI GAO of NEPEAN (CA) for telefonaktiebolaget lm ericsson (publ), SIVA MURUGANATHAN of STITTSVILLE (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04L25/02, H04W72/0446
CPC Code(s): H04B7/0626
Abstract: there is provided a method performed by a user equipment (ue). the method comprises: receiving a reference signal over multiple time instances; determining time domain properties of a channel, based on the received reference signal; and sending a report to a network node, the report comprising information about the determined time domain properties of the channel. a ue for implementing this method is also provided.
Inventor(s): Zhiming YIN of Danderyd (SE) for telefonaktiebolaget lm ericsson (publ), Magnus HURD of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Jonas KARLSSON of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ), Jing RAO of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Svante BERGMAN of Hägersten (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik OVESJÖ of () for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/08, H04B7/10, H04L1/1867
CPC Code(s): H04B7/0689
Abstract: a network node, computer program product, and a method by a network node to allocate at least two beams in a slot to schedule multiple user equipments, ues, are provided. each ue is allocated to a baseband port of a plurality of baseband ports such that there is more than one ue allocated to each baseband port. for each baseband port of the plurality of baseband ports: the baseband port is mapped to a polarization of an antenna having multiple polarizations and to one beam of a plurality of beams. the polarization of a baseband port is switched in a time domain to create time diversity of services towards the multiple ues, wherein a ue is subject to a first polarization for a subset of time occasions and to a second polarization for other time occasions.
Inventor(s): Magnus Nilsson of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Hans Hagberg of Limhamn (SE) for telefonaktiebolaget lm ericsson (publ), Viktor Arfwedson of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H01Q1/24, H01Q3/34, H04B1/04, H04B1/40
CPC Code(s): H04B7/0691
Abstract: in an advanced antenna system, a desired power amplifier, pa, load distribution, which counters the mismatch of active impedance load, is achieved by altering the lengths of routing traces connecting pa outputs and corresponding antenna elements/subarrays. the combined output performance in the beam during active impedance load is then restored to the matched condition performance. this can be visualized as distributing the load impedance more evenly—ideally, on a circle—on a smith chart.
Inventor(s): Per Fryking of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Bhavin Patel of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Jianmin Hou of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Anders Berkeman of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/0408
CPC Code(s): H04B7/06966
Abstract: a computer-implemented method (), performed by a network node (), for determining a candidate beam for a beam transition by a wireless communications device () in a beam grid, comprises: monitoring () beam tracking data from a plurality of wireless communications devices () at a plurality of locations in the beam grid over a period of time; generating () a beam grid history comprising monitored beam tracking data; and determining (), based on at least the beam grid history and current beam measurement data received from a wireless communications device () at a location in the beam grid, at least one candidate beam for a beam transition by the wireless communications device ().
Inventor(s): Stefan Parkvall of Bromma (SE) for telefonaktiebolaget lm ericsson (publ), Janne Peisa of Espoo (FI) for telefonaktiebolaget lm ericsson (publ), Gunnar Mildh of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Robert Baldemair of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Stefan Wager of Espoo (FI) for telefonaktiebolaget lm ericsson (publ), Jonas Kronander of Knivsta (SE) for telefonaktiebolaget lm ericsson (publ), Karl Werner of Segeltorp (SE) for telefonaktiebolaget lm ericsson (publ), Richard Abrahamsson of Kvivsta (SE) for telefonaktiebolaget lm ericsson (publ), Ismet Aktas of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Peter Alriksson of Hörby (SE) for telefonaktiebolaget lm ericsson (publ), Junaid Ansari of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Shehzad Ali Ashraf of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Henrik Asplund of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik Athley of Kullavik (SE) for telefonaktiebolaget lm ericsson (publ), Håkan Axelsson of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Joakim Axmon of Kävlinge (SE) for telefonaktiebolaget lm ericsson (publ), Johan Axnäs of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Kumar Balachandran of Pleasanton CA (US) for telefonaktiebolaget lm ericsson (publ), Gunnar Bark of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Jan-Erik Berg of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Andreas Bergström of Vikingstad (SE) for telefonaktiebolaget lm ericsson (publ), Håkan Björkegren of Täby (SE) for telefonaktiebolaget lm ericsson (publ), Nadia Brahmi of Hildesheim (DE) for telefonaktiebolaget lm ericsson (publ), Cagatay Capar of Santa Clara CA (US) for telefonaktiebolaget lm ericsson (publ), Anders Carlsson of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Andreas Cedergren of Bjärred (SE) for telefonaktiebolaget lm ericsson (publ), Mikael Coldrey of Landvetter (SE) for telefonaktiebolaget lm ericsson (publ), Icaro L. J. da Silva of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Erik Dahlman of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Ali El Essaili of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Ulrika Engström of Floda (SE) for telefonaktiebolaget lm ericsson (publ), Mårten Ericson of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Erik Eriksson of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Mikael Fallgren of Kista (SE) for telefonaktiebolaget lm ericsson (publ), Rui Fan of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Gabor Fodor of Hässelby (SE) for telefonaktiebolaget lm ericsson (publ), Pål Frenger of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Jonas Fridén of Mölndal (SE) for telefonaktiebolaget lm ericsson (publ), Jonas Fröberg Olsson of Ljungsbro (SE) for telefonaktiebolaget lm ericsson (publ), Anders Furuskär of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Johan Furuskog of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Virgile Garcia of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Ather Gattami of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik Gunnarsson of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Ulf Gustavsson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Bo Hagerman of Tyresö (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik Harrysson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Ning He of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Martin Hessler of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Kimmo Hiltunen of Esbo (FI) for telefonaktiebolaget lm ericsson (publ), Songnam Hong of Yongin-Si (KR) for telefonaktiebolaget lm ericsson (publ), Dennis Hui of Sunnyvale CA (US) for telefonaktiebolaget lm ericsson (publ), Jörg Huschke of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Tim Irnich of Neuss (DE) for telefonaktiebolaget lm ericsson (publ), Sven Jacobsson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Niklas Jaldén of Enköping (SE) for telefonaktiebolaget lm ericsson (publ), Simon Järmyr of Skarpnäck (SE) for telefonaktiebolaget lm ericsson (publ), Zhiyuan Jiang of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Martin Johansson of Mölndal (SE) for telefonaktiebolaget lm ericsson (publ), Niklas Johansson of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Du Ho Kang of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Eleftherios Karipidis of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Patrik Karlsson of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Ali S. Khayrallah of Mountain View CA (US) for telefonaktiebolaget lm ericsson (publ), Caner Kilinc of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Göran N. Klang of Enskede (SE) for telefonaktiebolaget lm ericsson (publ), Sara Landström of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Christina Larsson of Mölndal (SE) for telefonaktiebolaget lm ericsson (publ), Gen Li of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Lars Lindbom of Karlstad (SE) for telefonaktiebolaget lm ericsson (publ), Robert Lindgren of Västra Frölunda (SE) for telefonaktiebolaget lm ericsson (publ), Bengt Lindoff of Bjärred (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik Lindqvist of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ), Jinhua Liu of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Thorsten Lohmar of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Qianxi Lu of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Lars Manholm of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Ivana Maric of Sunnyvale CA (US) for telefonaktiebolaget lm ericsson (publ), Jonas Medbo of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Qingyu Miao of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Reza Moosavi of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Walter Müller of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ), Elena Myhre of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ), Karl Norrman of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Bengt-Erik Olsson of Hovås (SE) for telefonaktiebolaget lm ericsson (publ), Torgny Palenius of Barsebäck (SE) for telefonaktiebolaget lm ericsson (publ), Sven Petersson of Sävedalen (SE) for telefonaktiebolaget lm ericsson (publ), Jose Luis Pradas of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Mikael Prytz of Rönninge (SE) for telefonaktiebolaget lm ericsson (publ), Olav Queseth of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Edgar Ramos of Kirkkonummi (FI) for telefonaktiebolaget lm ericsson (publ), Andres Reial of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Thomas Rimhagen of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Emil Ringh of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Patrik Rugeland of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Johan Rune of Lidingö (SE) for telefonaktiebolaget lm ericsson (publ), Joachim Sachs of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Henrik Sahlin of Mölnlycke (SE) for telefonaktiebolaget lm ericsson (publ), Vidit Saxena of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Nima Seifi of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Yngve Selén of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Eliane Semaan of Vällingby (SE) for telefonaktiebolaget lm ericsson (publ), Sachin Sharma of Huddinge (SE) for telefonaktiebolaget lm ericsson (publ), Cong Shi of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Johan Sköld of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Magnus Stattin of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ), Anders Stjernman of Lindome (SE) for telefonaktiebolaget lm ericsson (publ), Dennis Sundman of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Lars Sundström of Södra Sandby (SE) for telefonaktiebolaget lm ericsson (publ), Miurel Isabel Tercero Vargas of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Claes Tidestav of Bålsta (SE) for telefonaktiebolaget lm ericsson (publ), Sibel Tombaz of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Johan Torsner of Kyrkslätt (FI) for telefonaktiebolaget lm ericsson (publ), Hugo Tullberg of Nyköping (SE) for telefonaktiebolaget lm ericsson (publ), Jari Vikberg of Järna (SE) for telefonaktiebolaget lm ericsson (publ), Peter von Wrycza of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Thomas Walldeen of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Pontus Wallentin of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Hai Wang of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Ke Wang Helmersson of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Jianfeng Wang of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Yi-Pin Eric Wang of Fremont CA (US) for telefonaktiebolaget lm ericsson (publ), Niclas Wiberg of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Emma Wittenmark of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Osman Nuri Can Yilmaz of Espoo (FI) for telefonaktiebolaget lm ericsson (publ), Ali Zaidi of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ), Zhan Zhang of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Zhang Zhang of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Yanli Zheng of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04J11/00, H04B7/0452, H04B7/08, H04L5/00, H04L5/14, H04L65/1023, H04W4/00, H04W8/18, H04W72/12, H04W74/02, H04W74/0816, H04W74/0833
CPC Code(s): H04J11/0079
Abstract: methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. the example method further includes, in the same wireless device, receiving, in a first subframe, a first orthogonal frequency-division multiplexing (ofdm) transmission formatted according to a first numerology and receiving, in a second subframe, a second ofdm transmission formatted according to a second numerology, the second numerology differing from the first numerology. variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
Inventor(s): Venkatarao Gonuguntla of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Christian Bergljung of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Magnus Larsson of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04B7/06
CPC Code(s): H04L5/0053
Abstract: a technique using carrier aggregation, ca, is described. as to a method () aspect of the technique in a radio device () for communication with a network node (), at least two downlink component carriers. ccs (), of the ca are received () from the network node () in a common receiver beam. rx beam (), of the radio device (). a control message is transmitted () from the radio device () to the network node (), the control message relating to at least one temporal gap (), for each of the at least two ccs (), in at least one of a reception of the communication from the network node () at the radio device () and a transmission of the communication from the network node () to the radio device (). the common rx beam () is switched () during the at least one temporal gap ().
Inventor(s): Jie LING of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Yong YANG of Kållered (SE) for telefonaktiebolaget lm ericsson (publ), Juying GAN of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L12/18, H04W24/04, H04W72/30
CPC Code(s): H04L12/1868
Abstract: the disclosure is related to network nodes, a ran node, and methods for detecting a failure/restart of the ran node and methods for restoring a multicast session. the method at an smf for detecting a failure and/or restart of a ran node that serves one or more ues for a multicast session comprises: receiving, from a network node, a message indicating a failure and/or restart of the ran node.
Inventor(s): Prayag Gowgi Somanahalli Krishna Murthy of Mandya (IN) for telefonaktiebolaget lm ericsson (publ), Vijaya Parampalli Yajnanarayana of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Anusha Pradeep Mujumdar of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/0893, H04W16/18
CPC Code(s): H04L41/0893
Abstract: the disclosure relates to a computer-implemented method for configuring at least one operation parameter in a network cell () served by a network node () of a communication network (), the method comprising: (s) obtaining at least one cell feature for each one of a plurality of network cells (), the cell feature representing a cell state of respective network cell (), (s) clustering a number of network cells () into a number of cell clusters (), wherein the clustering of network cells () is performed based on the obtained at least one cell feature of respective network cell (), (s) determining one network cell () of respective cell cluster () to be a representor cell (), and for at least one cell cluster (): (s) determining at least one action (a) to be performed for configuring at least one operation parameter for a number of network cells () of respective cell cluster ().
Inventor(s): Attila Báder of Paty (HU) for telefonaktiebolaget lm ericsson (publ), Gergely Dévai of Budapest (HU) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L43/04, H04L41/142, H04L41/5009
CPC Code(s): H04L43/04
Abstract: a data analytics system for mobile networks includes a data loss detection unit that detects data loss from one or more data sources and estimates the correct sample size of kpis in a lossless system based on statistical analysis. in case of data loss, the data loss detection unit generates an alarm to a fault manager system and provides detailed loss report to the system administrator, in order to identify the root cause and fix the issue. additionally, the data loss detection unit estimates of the correct kpi sample sizes for the data sources and sends the correct sample sizes to a data analytics component, where the corrected sample sizes can be taken into account in the affected analytics functions.
Inventor(s): Torsten Dudda of Wassenberg (DE) for telefonaktiebolaget lm ericsson (publ), Dhruvin Patel of Wolfsburg (DE) for telefonaktiebolaget lm ericsson (publ), Joachim Sachs of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L43/087, H04W24/08, H04W72/50
CPC Code(s): H04L43/087
Abstract: an access node () of a wireless communication network schedules wireless transmissions between the access node () and a wireless device. further, the access node () determines a level of jitter of the wireless transmissions. based on the determined level of jitter, the access node () adapts the scheduling of the wireless transmissions.
Inventor(s): Liangliang Guo of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Yiming Wu of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L45/00, H04L45/24, H04L45/74, H04L47/125, H04L61/5076
CPC Code(s): H04L45/22
Abstract: a network node and a method for moveable ip based network resilience. a method at a first network node for ip address management in a network that is not capable to perform load balance with l3 or below information only comprises: determining whether a second network node, to which a first ip address is allocated, fails to function or not; and in response to determining that the second network node fails to function, de-allocating the first ip address from the second network node; and allocating the first ip address to a third network node, such that a fourth network node is enabled to route data, which is intended to be routed to the first ip address, to the third network node rather than the second network node.
Inventor(s): David Ian ALLAN of Victoria (CA) for telefonaktiebolaget lm ericsson (publ), Joel HALPERN of Leesburg VA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L9/40
CPC Code(s): H04L63/083
Abstract: an embodiment is a method by one or more network devices implementing a network token generator in a network. the method includes receiving a request from an end node to apply a network service to network traffic originated by the end node, wherein the end node implements an identifier-locator separation network protocol and is associated with an identifier and a locator in accordance with the identifier-locator separation network protocol, generating a network token based on the identifier associated with the end node but not based on the locator associated with the end node in response to receiving the request, associating the network token with the network service, and sending the network token to the end node.
Inventor(s): Wenliang Xu of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Hubert Przybysz of Hägersten (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L67/51, G06F8/65
CPC Code(s): H04L67/51
Abstract: the present disclosure provides a method in an application programming interface ‘api’ management function, amf. the method includes: transmitting, to a common api framework ‘capif’ core function, ccf, a registration request or registration update request containing api exposing function, aef, information on an aef. the aef information includes a status of the aef.
Inventor(s): Tommy FALK of SPÅNGA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04S7/00
CPC Code(s): H04S7/304
Abstract: a method for rendering an audio element. the method includes at least one of the following steps: (1) determining a top gain value (g_top) for a top part of an interior representation of the audio element based on l and t, where l is the vertical distance between a reference plane and a listening point and t is a vertical distance between the reference plane and a topmost point of an extent of the audio element or (2) determining a bottom gain value (g_bottom) for a bottom part of the interior representation of the audio element based on l and b, where b is a vertical distance between the reference plane and a bottommost point of the extent of the audio element.
Inventor(s): Zhongwen Zhu of Quebec (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/00, H04L9/40, H04L45/02, H04W12/121, H04W84/18
CPC Code(s): H04W12/009
Abstract: security protocols and techniques are provided to reduce security risks posed by anomaly traffic in a wsn. the wsn includes a wsn base station that communicates with one or more iot servers over a 5g network or other backbone network. the wsn is managed by a wsn central office. the wsn base station monitors iot traffic based on a detection model trained at a central office and detects the presence of anomaly traffic. responsive to the detection of the anomaly traffic, the wsbs triggers a reconfiguration of the wsn to create a special path for the anomaly traffic to minimize the impact of the anomaly traffic on the wsn. additionally, the central office can request the 5g network to update the nsi allocation to dedicate a network slice instance (nsi) for the anomaly traffic to segregate the anomaly traffic from the normal iot traffic in the 5g network.
Inventor(s): Mattias Bergström of SOLLENTUNA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W48/06, H04W4/90
CPC Code(s): H04W48/06
Abstract: a method () by a user equipment for preventing disaster roaming in a first cell reserved for operator use includes obtaining () information indicating that the first cell associated with a first network is reserved for operator use. based on the information indicating that the first cell is reserved for operator use and based on the ue being assigned an access identity that is associated with disaster roaming, the user equipment determines () to treat the first cell as barred.
Inventor(s): Maria Cruz BARTOLOME RODRIGO of Torremocha de Jarama Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W48/18, H04L45/02, H04W8/08
CPC Code(s): H04W48/18
Abstract: disclosed is a method by a network function service consumer, nfc, including determining whether a request for a service operation to be provided by a network function service producer, nfp, needs to be routed via a security edge protection proxy, sepp. in this case, information is identified that is used by a consumer public land mobile network, cplmn, to perform selection or reselection of an nfp to provide the service operation. based on this information, a producer security edge protection proxy, psepp, or a service communication proxy, scp, can select or reselect an according nfp.
Inventor(s): Zhixun TANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Muhammad Ali KAZMI of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Santhan THANGARASA of Vällingby (SE) for telefonaktiebolaget lm ericsson (publ), Kazuyoshi UESAKA of Kawasaki Kanagawa (JP) for telefonaktiebolaget lm ericsson (publ), Zhanxian WANG of Täby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W52/02, H04W48/16, H04W48/20
CPC Code(s): H04W52/0216
Abstract: a network node configured to communicate with a wireless device (wd) using at least one cell associated with the network node is described. the wd is configurable to operate in a discontinuous reception mode. the network node includes processing circuitry configured to determine a configuration for the wd to operate in the discontinuous reception mode. the determined configuration is usable by the wd to perform a cell selection procedure for a network if the wd has not found at least one suitable cell based on a second measurement performed within a second time period which is based at least in part on a scaling factor. the second measurement is associated with at least one second cell associated with the network node and is performed if the wd does not meet a cell selection criterion for a first cell. the configuration is transmitted to the wd.
Inventor(s): Per ERNSTRÖM of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Siva MURUGANATHAN of STITTSVILLE (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W56/00, H04L5/00
CPC Code(s): H04W56/004
Abstract: systems and methods for configuring and performing compensation for ue clock drifts and/or ue timing adjustments for rtt estimations. a wireless device can receive, from a network node, configuration information associated with estimating and reporting transmission timing compensation. the wireless device can estimate a transmission timing compensation for a time interval and report it to the network node. the network node can estimate a round trip time and/or a position of the wireless device based at least in part on the estimated transmission timing compensation.
Inventor(s): Zhipeng Lin of Nanjing Jiangsu (CN) for telefonaktiebolaget lm ericsson (publ), Andres Reial of Höllviken (SE) for telefonaktiebolaget lm ericsson (publ), Jan Christoffersson of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Henrik Enbuske of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Johan Axnäs of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Robert Mark Harrison of Grapevine TX (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/0833
CPC Code(s): H04W74/0833
Abstract: various embodiments of the present disclosure provide methods and apparatuses for determining radio network temporary identifier (rnti) in a two-step random access procedure. a method of a terminal device, comprising: determining a request message for random access, wherein the request message comprises a preamble and a physical uplink shared channel, pusch, message and the pusch message is determined based on a first radio network temporary identity, rnti; transmitting the request message; and obtaining a response message for random access based on a second rnti, wherein the first rnti and the second rnti are the same or different.
Inventor(s): Agneta Ljungbro of Bjärred (SE) for telefonaktiebolaget lm ericsson (publ), Emil Nylander of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Per Ingelhag of Alingsås (SE) for telefonaktiebolaget lm ericsson (publ), Peter Melin of Lindome (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H05K1/02
CPC Code(s): H05K1/0206
Abstract: the present invention relates to a method () of producing a printed circuit board (), wherein the printed circuit board () comprises a first substrate (), a second substrate (), and a heat pipe tube () with an open end (). the method comprises the step of forming (s) a recess () in the first substrate (), placing (s) the heat pipe tube () in the recess () of the first substrate () such that the open end () is exposed, and laminating (s) the first substrate () and the second substrate () with the heat pipe tube () embedded in the recess () between the first substrate () and the second substrate (). the present invention also relates to a printed circuit board, a circuit board as well as a method for producing a circuit board.
Telefonaktiebolaget LM Ericsson (publ) patent applications on December 19th, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- G06F9/52
- H04L41/14
- CPC G06F9/52
- Telefonaktiebolaget lm ericsson (publ)
- G06F11/07
- G06F11/14
- CPC G06F11/076
- G06F11/34
- G06F9/50
- CPC G06F11/3433
- G06F16/33
- CPC G06F16/3346
- G06F18/232
- G06F17/18
- H04L41/0823
- H04W24/02
- CPC G06F18/232
- G08G1/01
- H04W72/51
- CPC G08G1/0125
- G10K15/08
- CPC G10K15/08
- H02J3/48
- H02J3/00
- H02J3/38
- CPC H02J3/48
- H03K3/78
- H03K3/84
- CPC H03K3/78
- H04B1/715
- H04W74/0808
- CPC H04B1/715
- H04B7/0456
- CPC H04B7/0456
- H04B7/0452
- CPC H04B7/0469
- H04B7/06
- H04L25/02
- H04W72/0446
- CPC H04B7/0626
- H04B7/08
- H04B7/10
- H04L1/1867
- CPC H04B7/0689
- H01Q1/24
- H01Q3/34
- H04B1/04
- H04B1/40
- CPC H04B7/0691
- H04B7/0408
- CPC H04B7/06966
- H04J11/00
- H04L5/00
- H04L5/14
- H04L65/1023
- H04W4/00
- H04W8/18
- H04W72/12
- H04W74/02
- H04W74/0816
- H04W74/0833
- CPC H04J11/0079
- CPC H04L5/0053
- H04L12/18
- H04W24/04
- H04W72/30
- CPC H04L12/1868
- H04L41/0893
- H04W16/18
- CPC H04L41/0893
- H04L43/04
- H04L41/142
- H04L41/5009
- CPC H04L43/04
- H04L43/087
- H04W24/08
- H04W72/50
- CPC H04L43/087
- H04L45/00
- H04L45/24
- H04L45/74
- H04L47/125
- H04L61/5076
- CPC H04L45/22
- H04L9/40
- CPC H04L63/083
- H04L67/51
- G06F8/65
- CPC H04L67/51
- H04S7/00
- CPC H04S7/304
- H04W12/00
- H04L45/02
- H04W12/121
- H04W84/18
- CPC H04W12/009
- H04W48/06
- H04W4/90
- CPC H04W48/06
- H04W48/18
- H04W8/08
- CPC H04W48/18
- H04W52/02
- H04W48/16
- H04W48/20
- CPC H04W52/0216
- H04W56/00
- CPC H04W56/004
- CPC H04W74/0833
- H05K1/02
- CPC H05K1/0206
