Telefonaktiebolaget LM Ericsson (publ) patent applications on October 17th, 2024
Patent Applications by Telefonaktiebolaget LM Ericsson (publ) on October 17th, 2024
Telefonaktiebolaget LM Ericsson (publ): 30 patent applications
Telefonaktiebolaget LM Ericsson (publ) has applied for patents in the areas of H04B7/06 (6), H04L5/00 (4), H04B7/185 (3), H04W74/0816 (2), G06F3/01 (2) H04B7/0695 (2), H04W74/0816 (2), A61M21/02 (1), H04L41/5058 (1), H04W76/15 (1)
With keywords such as: information, comprises, device, channel, network, communication, node, user, signal, and wireless in patent application abstracts.
Patent Applications by Telefonaktiebolaget LM Ericsson (publ)
Inventor(s): Athanasios KARAPANTELAKIS of SOLNA (SE) for telefonaktiebolaget lm ericsson (publ), Divya SACHDEVA of NEW DELHI (IN) for telefonaktiebolaget lm ericsson (publ), Lackis ELEFTHERIADIS of Valbo (SE) for telefonaktiebolaget lm ericsson (publ), Maxim TESLENKO of SOLLENTUNA (SE) for telefonaktiebolaget lm ericsson (publ), Konstantinos VANDIKAS of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Alexandros NIKOU of Danderyd (SE) for telefonaktiebolaget lm ericsson (publ), Alessandro PREVITI of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Kristijonas CYRAS of San Jose CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): A61M21/02, A61M21/00, G06F3/01
CPC Code(s): A61M21/02
Abstract: in one aspect, a computer-implemented method of adapting a sensory datastream is provided. the method includes obtaining a raw sensory datastream from a source, wherein the raw sensory datastream comprises input for a sensory actuator of a user device. the method includes obtaining state information, wherein the state information comprises information indicating a first state of a user. the method includes predicting, using a machine learning model, a desired second state of the user based on the obtained state information. the method includes determining an action to adapt the raw sensory datastream based on the desired second state of the user. the method includes adapting the raw sensory datastream in accordance with the determined action and the first state of the user to create a processed sensory datastream. the method includes providing the processed sensory datastream to the sensory actuator of the user device.
Inventor(s): Gregoire PHILLIPS of La Jolla CA (US) for telefonaktiebolaget lm ericsson (publ), Paul MCLACHLAN of San Francisco CA (US) for telefonaktiebolaget lm ericsson (publ), Héctor CALTENCO of Oxie (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G02B27/01, G06F3/01, G06T19/00
CPC Code(s): G02B27/017
Abstract: a method performed by an xr rending device having an ncod for generating, for a first user, xr content for an xr environment with which the first user is interacting. the method includes obtaining first user preference information for the first user, the first user preference information comprising sensory permission information indicating, expressly or implicitly, one or more sensory stimulations to which the first user agrees to be exposed. the method also includes obtaining xr scene configuration information for use in generating xr content for the first user. the method also includes generating xr content for the first user based on the sensory permission information and the xr scene configuration information such that the generated xr content does not comprise xr content for producing any sensory stimulation to which the first user has not agreed to be exposed. the method further includes providing the generated xr content to an xr user device worn by the first user, wherein the xr user device comprises one or more sensory actuators for producing one or more sensory stimulations.
Inventor(s): Alexander Hunt of Tygelsjö (SE) for telefonaktiebolaget lm ericsson (publ), Mohammed Zourob of London (CA) for telefonaktiebolaget lm ericsson (publ), Andreas Kristensson of Södra Sandby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F1/3231, G06F1/3234, G06F3/04883, G06F21/32, G06V40/13
CPC Code(s): G06F1/3231
Abstract: electronic assembly and method () for detecting user's fingerprints, comprising a touch-sensitive surface () configured to register user touch; a fingerprint sensor () for detecting user's fingerprints on at least a part of the touch-sensitive surface; a first controller circuit (cu) configured to activate the fingerprint sensor and receive fingerprint information from the fingerprint sensor and a second controller circuit (cu) configured to detect the position and/or movement of a user's finger on () or above () the touch-sensitive surface in response to signals from the touch-sensitive surface. the electronic assembly further comprises a host system (cpu) connected to the first and second controller circuits, where the host system comprises circuitry for processing information received from the first and second controller circuits. the first controller circuit configured to receive information from the second controller circuit related to the current position () and/or movement (v) of the user's finger on or above the touch-sensitive surface and activate a portion () of the fingerprint sensor on which to perform fingerprint reading.
Inventor(s): Ajay KATTEPUR of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Amin AZARI of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ), Anil Ramachandran NAIR of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Prayag Gowgi SOMANAHALLI KRISHNA MURTHY of Mandya (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F16/906, G06F16/9535
CPC Code(s): G06F16/906
Abstract: a method performed by a network node in a communication network for responding to a query of a first communication device to a second communication device related to a feature of a sense is provided. the method includes receiving a plurality of signatures generated from data including measurements of senses from at least one sensor. each signature includes a plurality of features of the senses extracted from the measurements and mapped to each signature. the method further includes clustering a signature into a cluster having a classification. the method further includes searching a database that includes a mapping of features to defined labels of senses for the clusters to extract a response to the query. the method further includes signalling the response to the query of the first communication device.
Inventor(s): Juncheng WANG of Toronto (CA) for telefonaktiebolaget lm ericsson (publ), Ben LIANG of Whitby (CA) for telefonaktiebolaget lm ericsson (publ), Min DONG of Whitby (CA) for telefonaktiebolaget lm ericsson (publ), Gary BOUDREAU of Kanata (CA) for telefonaktiebolaget lm ericsson (publ), Hatem ABOU-ZEID of Calgary (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06N3/098
CPC Code(s): G06N3/098
Abstract: a method, system and apparatus are disclosed. an edge node configured to communicate with a plurality of wireless devices (wds) is described. the edge node includes a communication interface configured to receive a plurality of signal vectors from the plurality of wds, where the plurality of signal vectors is based on a plurality of updated local models associated with the plurality of wds. the edge node also includes processing circuitry in communication with the communication interface, where the processing circuitry is configured to update a global model based at least on the plurality of signal vectors; and cause at least one transmission of the updated global model to the plurality of wds.
Inventor(s): Erik NORVELL of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik JANSSON of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G10L19/012, G10L19/00, G10L19/008, G10L19/032, G10L19/04, G10L19/06, H04W76/28
CPC Code(s): G10L19/012
Abstract: a method, system, and computer program to encode and decode a channel coherence parameter applied on a frequency band basis, where the coherence parameters of each frequency band form a coherence vector. the coherence vector is encoded and decoded using a predictive scheme followed by a variable bit rate entropy coding.
Inventor(s): Peiguang LU of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Haitao LIU of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Weidong WANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H01P1/20, H01P1/205, H01P1/208, H01P7/06, H01P7/10
CPC Code(s): H01P1/2002
Abstract: a resonating structure and a dielectric filter having the same are disclosed. the resonating structure comprises a body, at least one set of negative coupling holes, and a conductive material layer. the body is made of a solid dielectric material and comprises at least two resonators. the negative coupling holes are formed at a connection between two adjacent resonators. each set of negative coupling holes comprises a first blind hole and a second blind hole disposed on two opposite surfaces of the body respectively. the first blind hole and the second blind hole are offset from each other in a plane perpendicular to a direction along which the first or second blind hole is dug. the conductive material layer covers surfaces of the body and surfaces of the first blind hole and the second blind hole.
20240348302. RANK INFORMATION REPORTING_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Claes TIDESTAV of Bålsta (SE) for telefonaktiebolaget lm ericsson (publ), Daniele DAVOLI of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Andreas NILSSON of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Siva MURUGANATHAN of Stittsville, Ontario (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/0456, H04B17/318
CPC Code(s): H04B7/0626
Abstract: a method () performed by a user equipment (). the method includes receiving (s) a report configuration transmitted by a network node (). the method also includes deciding (s), based on the report configuration, whether or not to include in a report corresponding to the report configuration at least first rank information associated with at least a first spatial filter. the first rank information specifies a first maximum number of downlink, dl, and/or uplink, ul, spatial layers supported by the ue.
Inventor(s): Andreas NILSSON of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Magnus ÅSTRÖM of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Boris DORTSCHY of Vendelsö (SE) for telefonaktiebolaget lm ericsson (publ), Lei BAO of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/155
CPC Code(s): H04B7/0695
Abstract: a method, system and apparatus are provided. in one embodiment, an iab node is provided. the iab node includes processing circuitry configured to determine at least one restricted beam for an iab-distributed unit, iab-du, of a child iab node when operating in spatial division multiplexing, sdm, and indicate the at least one restricted beam for configuring the child iab node where the indication of the at least one restricted beam corresponds to a deactivation of a transmission configuration indicator, tci state, which would be available when operating in time division multiplexing, tdm.
Inventor(s): Andreas Nilsson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik Athley of Kullavik (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/08, H04L5/00
CPC Code(s): H04B7/0695
Abstract: mechanisms for beam management. an example method, in a network node, comprises transmitting a reference signal so as to enable each of the terminal devices participating in a first part of the beam management procedure to identify in which of a first set of beams the reference signal is received with highest power. the method comprises transmitting the reference signal in a second part of the procedure so as to enable each of the terminal devices to identify in which of a second set of beams the reference signal is received with highest power. the method comprises transmitting the reference signal during a third part of the procedure so as to enable each of the terminal devices to identify in which of a third set of beams the reference signal is received with highest power. there is one third set for each beam in the first set.
Inventor(s): Joao VIEIRA of Hjärup (SE) for telefonaktiebolaget lm ericsson (publ), Robert BALDEMAIR of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Sina MALEKI of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Muris SARAJLIC of Malmö (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/08
CPC Code(s): H04B7/088
Abstract: methods for a communication node configured with an antenna array having a plurality of antenna elements. such methods include determining a link metric for a data transmission received or transmitted using a first portion of the antenna elements, and determining a first value for a first function of the link metric and of a performance target for the link metric. such methods include, based on the first value, selectively updating the first portion and a second portion of the antenna elements by a first number. the second portion is disjoint from the first portion. such methods include concurrently performing the following when the updated second portion includes at least one antenna element: receiving or transmitting one or more data transmissions using a first beam formed by the updated first portion; and scanning for reference signal transmissions using a second beam formed by the updated second portion.
Inventor(s): Talha Khan of SANTA CLARA CA (US) for telefonaktiebolaget lm ericsson (publ), Olof Liberg of ENSKEDE (SE) for telefonaktiebolaget lm ericsson (publ), Stefan Eriksson Löwenmark of FÄRENTUNA (SE) for telefonaktiebolaget lm ericsson (publ), Xingqin Lin of SAN JOSÈ CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/185, H04W56/00
CPC Code(s): H04B7/1855
Abstract: systems and methods are disclosed herein for frequency adjustment in a wireless network, particularly a non-terrestrial network (ntn). embodiments of a method performed by a user equipment (ue) are disclosed. in one embodiment, a method performed by a ue for compensating for a doppler shift in a wireless network comprises obtaining, from a network node, a characterization of doppler variations in a particular cell. the method further comprises tuning a local frequency reference, f, of the ue to a received downlink frequency for the particular cell and adjusting the local frequency reference, f, over time according to the pre-calculated characterization of doppler variations in the particular cell. in this manner, the communication between the ue and the network node in the presence of large and varying doppler shifts is enabled. embodiments related to compensating for timing drift are also disclosed.
Inventor(s): Athanasios Stavridis of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Leif Wilhelmsson of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B10/114, H04B7/06
CPC Code(s): H04B10/1149
Abstract: a position of a wireless device () is determined based on an optical communication signal transmitted between the wireless device () and one or more access points () of the wireless communication network. the determined position is used for controlling beamforming processing of radio communication signals transmitted between the wireless device () and one or more second access points () of the wireless communication network.
Inventor(s): Zhao Wang of TÄBY (SE) for telefonaktiebolaget lm ericsson (publ), Xueying Hou of LUND (SE) for telefonaktiebolaget lm ericsson (publ), Wei Zhou of STAFFANSTORP (SE) for telefonaktiebolaget lm ericsson (publ), Rikke Apelfröjd of KNIVSTA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B17/391, H04B7/06
CPC Code(s): H04B17/3913
Abstract: there is provided mechanisms for csi quality triggered determination of ar model order for a channel prediction filter. a method is performed by a network node. the method comprises obtaining an indication of declining csi quality in a radio environment. the method comprises, in response thereto, obtaining an estimation of current channel conditions in the radio environment. the method comprises determining the ar model order based on the estimation of current channel conditions. the method comprises performing channel prediction of the radio environment using the channel prediction filter. the channel prediction filter is defined by an ar model having the determined ar model order.
Inventor(s): Ali BEHRAVAN of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Muhammad KAZMI of Bromma (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04B7/022
CPC Code(s): H04L5/0094
Abstract: a method in a ue for adapting a measurement procedure is provided. the ue obtains information about signal configurations that indicate whether or not a downlink reference signal (dl rs) transmitted in neighbor cells on a first carrier frequency of a first carrier uses a first signal configuration or a second signal configuration. the first signal configuration comprises the dl rs not being transmitted in every subframe of a cell and the second signal configuration comprises the dl rs being transmitted in every subframe of a cell. the ue receives a dl rs in a serving cell of the ue on the first carrier frequency that uses the second signal configuration. the ue adapts the measurement procedure based on the obtained information by adapting a measurement sampling or an instance when the ue shall obtain samples for one or more types of radio measurements.
Inventor(s): Zhan ZHANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Mårten SUNDBERG of Årsta (SE) for telefonaktiebolaget lm ericsson (publ), Hamed FARHADI of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), David SANDBERG of Sunbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Miguel BERG of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L27/34, H04L5/00
CPC Code(s): H04L27/3405
Abstract: methods and apparatuses for adaptation of communication parameter are disclosed. according to an embodiment, a transmitter performs a first transmission to a receiver. the transmitter receives, from the receiver, first information related to one or more candidate constellation maps adapted to one or more current operating conditions, or second information usable for deriving the one or more candidate constellation maps. the transmitter determines a target constellation map based at least on the first information or the second information. the transmitter performs a second transmission to the receiver based on the determined target constellation map.
Inventor(s): Yong YANG of KÅLLERED (SE) for telefonaktiebolaget lm ericsson (publ), Yunjie LU of SHANGHAI (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/50
CPC Code(s): H04L41/5058
Abstract: a method () performed by an nf service consumer. the method includes invoking (s) a discovery service for discovering nf service producers. invoking the discovery service comprises: generating (s) a discovery message () comprising a query; and transmitting (s) to an nrf (), the discovery message comprising the query. the query included in the discovery message () comprises a first query parameter comprising a first nf type value identifying an nf type of a target nf being discovered. the query further comprises at least one of: i) a second query parameter comprising a supported features value specifying that the nf service consumer invoking the discovery service supports selection of combined nfs, or ii) a third query parameter comprising a second nf type value identifying a set of one or more nf types. the third query parameter indicates either a) that the nf service consumer prefers the nrf to return a set of nf instance profiles wherein each nf instance profile included in the set is for an nf instance that supports all of the nf types identified by the first and second nf type values.
Inventor(s): Wei XU of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Shuxia TAI of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Huajie GUO of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Lei ZHOU of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L45/28, H04L45/023, H04L45/03
CPC Code(s): H04L45/28
Abstract: embodiments of the present disclosure provide method and apparatus for designated router (dr) seamless switchover. a method performed by a network device comprises detecting a dr failure event due to a failure dr. the method further comprises detecting that the second edge device is unreachable. the method further comprises holding refresh of router-link state advertisements (router-lsa) in a link-state database and flooding procedure, when a backup designated router (bdr) has not declared to be a working dr in an open shortest path first (ospf) network.
Inventor(s): Róbert SZABÓ of Budapest (HU) for telefonaktiebolaget lm ericsson (publ), Ákos RECSE of Halasztelek (HU) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L67/1097, G06F3/06, H04B7/185
CPC Code(s): H04L67/1097
Abstract: methods and apparatus are provided. in an example aspect, a method of storing data in a communication system is provided. the data comprises n data blocks, and k data blocks of the n data blocks are required to recover the data. the communication system includes a plurality of clusters of data storage nodes including a first cluster that is a closest cluster of the plurality of clusters to a source of the data. the method comprises receiving, from a node associated with a respective network operator of each of the clusters of storage nodes, information identifying the data storage nodes that are in each of the clusters. the method also comprises causing each of at least k data blocks of the n data blocks to be stored in a different storage node in the first cluster.
Inventor(s): Werner DE BRUIJN of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04S7/00, G10L25/51
CPC Code(s): H04S7/303
Abstract: providing a more natural, physically accurate rendering of the acoustic behavior of a volumetric audio source (e.g., a line-like audio source). in one embodiment, this is achieved by applying a parametric distance-dependent gain function in the rendering process, where the shape of the parametric gain function depends on characteristics of the volumetric audio source.
Inventor(s): Tommy FALK of Spånga (SE) for telefonaktiebolaget lm ericsson (publ), Werner DE BRUIJN of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Erlendur KARLSSON of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Tomas JANSSON TOFTGÅRD of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Mengqiu ZHANG of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04S7/00
CPC Code(s): H04S7/304
Abstract: in one aspect, there is a method for rendering a spatially-heterogeneous audio element. in some embodiments, the method includes obtaining two or more audio signals representing the spatially-heterogeneous audio element, wherein a combination of the audio signals provides a spatial image of the spatially-heterogeneous audio element. the method also includes obtaining metadata associated with the spatially-heterogeneous audio element, the metadata comprising spatial extent information indicating a spatial extent of the audio element. the method further includes rendering the audio element using: i) the spatial extent information and ii) location information indicating a position (e.g. virtual position) and/or an orientation of the user relative to the audio element.
Inventor(s): Ping CHEN of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Jingrui TAO of Guangzhou, Guangdong (CN) for telefonaktiebolaget lm ericsson (publ), Haiming CHENG of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Qiang LIU of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Tianmei LIANG of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Emiliano Merino VAZQUEZ of Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W8/18, H04L12/14, H04L47/80, H04L69/167
CPC Code(s): H04W8/18
Abstract: embodiments of the present disclosure provide method and apparatus for session restoration. a method performed by a network node includes receiving a first request for setting up a session with required quality of service (qos) from an application node. the method further includes sending a first response including error information and subscription information of an existing session including a subscription identifier to the application node.
Inventor(s): Muhammad Ali KAZMI of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Zhixun TANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Joakim AXMON of Limhamn (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04L5/00, H04W28/06
CPC Code(s): H04W24/10
Abstract: a network node and method for measurement rules under concurrent measurement gap cancellation are disclosed. a configuration is received, where the configuration indicates a first measurement gap pattern having a first plurality of measurement gaps and a second measurement gap pattern having a second plurality of measurement gaps. a first reference signal is measured according to the first measurement gap pattern and a second reference signal is measured according to the second measurement gap pattern. a number n of the first plurality of measurement gaps for performing measurements is cancelled based on an overlap of at least one of the first plurality of measurement gaps with at least one of the second plurality of measurement gaps. at least one action is performed based on n being greater than a first threshold value.
Inventor(s): Du Ho KANG of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Jose Luis PRADAS of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Paul SCHLIWA-BERTLING of Ljungsbro (SE) for telefonaktiebolaget lm ericsson (publ), Thorsten LOHMAR of Aachen (DE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W40/12, H04L45/302, H04L47/34
CPC Code(s): H04W40/12
Abstract: a technique for forwarding an application data unit, adu, within a telecommunications system comprising a radio access network, ran, for transmission to an end terminal through the ran is disclosed. the transmission of the adu to the end terminal is subject to a quality of service, qos, requirement. as to a method aspect of the technique, at least one internet protocol, ip, packet comprising at least one information unit of the aduis received. the at least one ip packet further comprises a first information element indicative of a packaging of information units of the adu into ip packets. the first information element of the received at least one ip packet is read. at least one extended ip packet comprising a second information element indicative of the qos requirement of the at least one extended ip packet based on the first information element is generated. the at least one extended ip packet further comprises the received at least one ip packet. the at least one extended ip packet is forwarded to the ran.
Inventor(s): Johan Rune of LIDINGÖ (SE) for telefonaktiebolaget lm ericsson (publ), Emre Yavuz of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Helka-Liina MÄÄTTÄNEN of Espoo (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W68/02, H04B7/185, H04W76/28
CPC Code(s): H04W68/02
Abstract: according to some embodiments, a method is performed by a wireless device for adapting to intermittent network coverage in a non-terrestrial network (ntn). the method comprises: receiving information indicative of the availability of ntn network access; and determining whether the wireless device is within or outside of an area with ntn network access based in part on the received information and a location of the wireless device. upon determining that the wireless device is outside the area with ntn network access, the wireless device operates in a reduced power mode in which one or more internal processes are suspended or disabled. upon determining that the wireless device is within the area with ntn network access, the wireless device operates in a normal power mode in which one or more of the internal processes that were suspended or disabled are reactivated or enabled.
Inventor(s): Bikramjit Singh of Raasepori (FI) for telefonaktiebolaget lm ericsson (publ), Alexey Shapin of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Kittipong Kittichokechai of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/1268, H04B7/06, H04L1/1812, H04W72/231
CPC Code(s): H04W72/1268
Abstract: a method performed in a radio access node of a wireless network is provided that includes determining () for a single downlink control information, dci, to schedule one or more downlink, dl, and/or uplink, ul, control channel allocations, and/or one or more of dynamic dl shared channel allocations and/or one or more dl semi-persistent scheduling, sps, allocations and/or one or more dynamic ul shared channel allocations, and/or one or more ul configured grant, cg, allocations, and/or one or more dl and/or ul shared channel allocations comprising or multiplexed with control information. the method further includes transmitting () the single dci to a user equipment, ue, to schedule the one or more ul and/or dl control channel allocations and the one or more of dl dynamic shared channel allocations and/or dl sps and/or ul dynamic shared channel allocations and/or ul cg allocations and/or dl and/or ul shared channel allocations.
Inventor(s): Mohammed Zourob of London (CA) for telefonaktiebolaget lm ericsson (publ), Magnus Sandgren of Staffanstop (SE) for telefonaktiebolaget lm ericsson (publ), Andres Reial of Höllviken (SE) for telefonaktiebolaget lm ericsson (publ), Andreas Kristensson of Södra Sandby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/0816, H04W64/00, H04W74/04
CPC Code(s): H04W74/0816
Abstract: a method for scheduling transmissions in a network () comprising at least one limited device ( iot), a leader device () and a network device (), wherein the method comprises: linking () the at least one limited device ( iot) to the leader device (); obtaining () first level data for the at least one limited device ( iot); obtaining () second level data; processing () the first level data and second level data for determining () at least one transceiving occasion; controlling () the at least one limited device (iot, ) to be awake () for the at least one transceiving occasion.
Inventor(s): Min Wang of Luleå (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/0816, H04W72/231, H04W74/00, H04W92/18
CPC Code(s): H04W74/0816
Abstract: the embodiments herein relate to channel occupancy time sharing for sidelink transmission on unlicensed band. in some embodiments, there proposes a method performed by a first node, comprising: initiating a first transmission within an occupied channel occupancy time (cot) over an unlicensed band; and transmitting information regarding the cot to at least one second node, to enable the at least one second node to initiate a second transmission within the cot over the unlicensed band, wherein at least one of the first transmission or the second transmission is a sidelink transmission. with the embodiments herein, the frequency of lbt operation may be minimized, and the latency may be reduced due to fewer lbt operation. therefore, channel utilization ratio may be improved due to that multiple ues are allowed to share the channel, and the quality of service (qos) satisfaction of services may also be improved.
Inventor(s): Abhishek AMBEDE of Huddinge (SE) for telefonaktiebolaget lm ericsson (publ), Rocco DI TARANTO of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Sebastian MAX of Cologne (DE) for telefonaktiebolaget lm ericsson (publ), Charlie PETTERSSON of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Jonas SEDIN of Brentford (GB) for telefonaktiebolaget lm ericsson (publ), Dennis SUNDMAN of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Leif WILHELMSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W76/15, H04W28/08
CPC Code(s): H04W76/15
Abstract: methods and apparatus are provided. in an example aspect, a method in a first wireless communication device of communicating with at least one second wireless communication device on a first channel and a second channel is provided. the method includes selecting a simultaneous transmit and receive (str) communication mode or non-simultaneous transmit and receive (nstr) communication mode for communicating with the at least one second wireless communication device on the first channel and the second channel, selecting supported communication parameters for at least one of the first channel and the second channel based on the selected mode, and communicating with the at least one second wireless communication device on the first channel and the second channel using the selected communication mode and according to the selected supported communication parameters.
Inventor(s): Haijiang WANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Shuaijun LI of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H05K7/20
CPC Code(s): H05K7/2039
Abstract: a phase change heatsink, a process for manufacturing the heatsink, and a communication device having the heatsink are disclosed. the phase change heatsink includes a heatsink base and a phase change heat spreader integrated into the heatsink base. the phase change heat spreader includes a cover attached to the heatsink base and defines an enclosed cavity, in which one or more support pillars are provided in the enclosed cavity to extend from the heatsink base to the cover, and which is partially filled with refrigerant. the process comprises steps of: a) die-casting the heatsink base to shape the cavity and the support pillars; b) attaching the cover to the heatsink base to enclose the cavity; and c) filling a certain amount of refrigerant into the cavity through a filling port, and scaling the filling port. the attaching step b) further comprises a step b1) of sealing a periphery of the cover to the heatsink base, and a step b2) of bonding a central portion of the cover to the support pillars.
Telefonaktiebolaget LM Ericsson (publ) patent applications on October 17th, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- A61M21/02
- A61M21/00
- G06F3/01
- CPC A61M21/02
- Telefonaktiebolaget lm ericsson (publ)
- G02B27/01
- G06T19/00
- CPC G02B27/017
- G06F1/3231
- G06F1/3234
- G06F3/04883
- G06F21/32
- G06V40/13
- CPC G06F1/3231
- G06F16/906
- G06F16/9535
- CPC G06F16/906
- G06N3/098
- CPC G06N3/098
- G10L19/012
- G10L19/00
- G10L19/008
- G10L19/032
- G10L19/04
- G10L19/06
- H04W76/28
- CPC G10L19/012
- H01P1/20
- H01P1/205
- H01P1/208
- H01P7/06
- H01P7/10
- CPC H01P1/2002
- H04B7/06
- H04B7/0456
- H04B17/318
- CPC H04B7/0626
- H04B7/155
- CPC H04B7/0695
- H04B7/08
- H04L5/00
- CPC H04B7/088
- H04B7/185
- H04W56/00
- CPC H04B7/1855
- H04B10/114
- CPC H04B10/1149
- H04B17/391
- CPC H04B17/3913
- H04B7/022
- CPC H04L5/0094
- H04L27/34
- CPC H04L27/3405
- H04L41/50
- CPC H04L41/5058
- H04L45/28
- H04L45/023
- H04L45/03
- CPC H04L45/28
- H04L67/1097
- G06F3/06
- CPC H04L67/1097
- H04S7/00
- G10L25/51
- CPC H04S7/303
- CPC H04S7/304
- H04W8/18
- H04L12/14
- H04L47/80
- H04L69/167
- CPC H04W8/18
- H04W24/10
- H04W28/06
- CPC H04W24/10
- H04W40/12
- H04L45/302
- H04L47/34
- CPC H04W40/12
- H04W68/02
- CPC H04W68/02
- H04W72/1268
- H04L1/1812
- H04W72/231
- CPC H04W72/1268
- H04W74/0816
- H04W64/00
- H04W74/04
- CPC H04W74/0816
- H04W74/00
- H04W92/18
- H04W76/15
- H04W28/08
- CPC H04W76/15
- H05K7/20
- CPC H05K7/2039
