Telefonaktiebolaget LM Ericsson (publ) patent applications on January 30th, 2025
Patent Applications by Telefonaktiebolaget LM Ericsson (publ) on January 30th, 2025
Telefonaktiebolaget LM Ericsson (publ): 28 patent applications
Telefonaktiebolaget LM Ericsson (publ) has applied for patents in the areas of H04L5/00 (5), H04W24/10 (3), H04L9/32 (2), H04L9/40 (2), H04B7/06 (2) H04W24/10 (2), H04L5/0048 (2), G01S7/415 (1), H04L41/0631 (1), H04W74/0833 (1)
With keywords such as: device, network, comprises, communication, wireless, node, srs, resource, virtual, and information in patent application abstracts.
Patent Applications by Telefonaktiebolaget LM Ericsson (publ)
Inventor(s): Raihan Rafique of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G01S7/41, G01S7/00, G01S7/288, G01S7/295
CPC Code(s): G01S7/415
Abstract: a communication device () and corresponding method () of operation provide for gesture recognition, based on reusing communication circuitry () of the device () for radar-based detection of hand gestures by a user of the device (). an advantageous aspect of operation in one or more embodiments is the use of an aggregation of individual communication-signal receivers () of the device (), to receive reflection signals () corresponding to radar pulses () emitted from the device (). another advantageous aspect of operation in one or more embodiments is the use of a gesture recognition algorithm (), such as convolutional neural network (cnn) or other machine learning (ml) algorithm, to evaluate measurement data () obtained from the reflection signals (), for reliable recognition of defined gestures.
Inventor(s): Andreas Kristensson of Södra Sandby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F3/042, G06F3/01
CPC Code(s): G06F3/0426
Abstract: there is provided mechanisms for providing a complementary virtual keyboard of a virtual input device in a virtual environment. the virtual input device is a virtual keyboard comprising virtual keys. a method is performed by a control device. the method comprises identifying user interaction with the virtual input device. the user interaction comprises at least one hand of the user interacting with the virtual input device in the virtual environment. the method comprises calculating a virtual representation of the user interaction with the virtual input device. the method comprises identifying, from the virtual representation, that the user interaction comprises the hand of the user is turned so that a palm side of the hand faces away from the virtual keyboard. the method comprises, in response thereto, revealing the complementary virtual keyboard for receiving user input from the user in the virtual environment.
Inventor(s): James Gary Choncholas of Atlanta GA (US) for telefonaktiebolaget lm ericsson (publ), Gregoire Phillips of Hayward CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F21/62
CPC Code(s): G06F21/6245
Abstract: a method () by a server () is provided for improving the performance of iterative localization algorithms run using privacy preserving techniques. the method begins when the server receives (), from a device , information associated with an environment of the device. based on the information associated with the environment of the device, the server runs () a localization algorithm using privacy preserving techniques. prior to iterative steps in the localization algorithm reaching a maximum number of iterations, the server identifies () at least one break condition released intermittently when running the localization algorithm. based on the at least one break condition identified while running the localization algorithm, the server ceases () the localization algorithm before the maximum number of iterations has been reached and transmits a localization result to the device.
Inventor(s): Subramanian IYER of San Ramon CA (US) for telefonaktiebolaget lm ericsson (publ), Ravi PANDYA of El Dorado Hills CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06N3/092, G06N3/098
CPC Code(s): G06N3/092
Abstract: a method of distributed training of a machine learning model is provided. the method includes inputting a first set of observations and a first set of actions for a primary agent to generate a first q function for the primary agent, inputting a second set of observations and a second set of actions for a set of secondary agents to generate a set of q functions for the set of secondary agents, and generating a qtot function from the first q function and the set of q functions by a mixing network for the primary agent, the qtot function to generate actions or predictions to configure a first node to operate in a telecommunication network.
Inventor(s): Peter Okvist of Lulea (SE) for telefonaktiebolaget lm ericsson (publ), Tommy Arngren of Sunderbyn (SE) for telefonaktiebolaget lm ericsson (publ), Till Burkert of Huddinge (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06T11/20, G06T7/13
CPC Code(s): G06T11/203
Abstract: a mixed-reality (mr) device for augmenting human vision in limited-visibility environments (e.g., due to smoke ) is provided. the mr device comprises a visible-range sensor for capturing a visible-range representation of a real-world scene surrounding the mr device with a range commensurate with human vision, an extended-range sensor for capturing an extended-range representation of the real-world scene with an extended range wider than the range commensurate with human vision, a display, and processing circuitry. the processing circuitry causes the mr device to be operative to generate a visible-range representation of edges of one or more physical objects () present in the real-world scene by extracting edges from the visible-range representation captured by the visible-range sensor, generate an extended-range representation of edges of the one or more physical objects () by extracting edges from the extended-range representation captured by the extended-range sensor, generate a delta representation of edges of the one or more physical objects (), comprising edges present in the extended-range representation of edges but absent in the visible-range representation of edges (illustrated with thick lines in fig. d), and display the delta representation of edges on the display.
Inventor(s): Stefan BRUHN of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G10L19/005, G10L19/02, G10L25/69
CPC Code(s): G10L19/005
Abstract: concealment of a lost audio frame can be performed by identifying at least one peak of a magnitude spectrum of the prototype frame; identifying frequencies in the vicinity of the at least one peak to identify a sinusoidal frequency fwith higher resolution than the frequency resolution of the used frequency domain transform; calculating a phase shift ïżœfor a sinusoid k; shifting a phase of all spectral coefficients in the prototype frame included in an interval maround the sinusoid k by ïżœwhile retaining the magnitude of those spectral coefficients; randomizing phases of spectral coefficients that are not phase shifted; and creating a substitution frame by performing an inverse frequency transform of a frequency spectrum of the prototype frame.
Inventor(s): Hamed FARHADI of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), MĂ„rten SUNDBERG of Ă rsta (SE) for telefonaktiebolaget lm ericsson (publ), David SANDBERG of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B1/04, H04B17/16, H04B17/336
CPC Code(s): H04B1/0475
Abstract: methods and apparatus are provided. in an example aspect, a method in a wireless communication device of precoding symbols for transmission is provided. the method includes determining an indication of distortion of symbols transmitted by transmission apparatus of the wireless communication device or an indication of a correction for the distortion, determining precoding parameters based on the indication of distortion or the indication of the correction, and precoding symbols to be transmitted based on the precoding parameters.
Inventor(s): Robert Mark Harrison of Plano TX (US) for telefonaktiebolaget lm ericsson (publ), Ling Su of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Zhipeng Lin of Nanjing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/0456, H04B7/06
CPC Code(s): H04B7/046
Abstract: according to some embodiments, a method performed by a wireless device for transmitting multiple layers of an uplink physical channel comprises transmitting to a network node an indication of a capability to operate according to a first mode of operation and a second mode of operation. in the first mode a codebook subset comprises precoding matrices with at most one non-zero elements per column, and in the second mode the codebook subset comprises precoding matrices with at most two non-zero elements per column. the codebook subset is in a codebook for use when transform precoding of a physical channel is disabled. the method further comprises receiving a configuration from the network node for a selected mode of operation, and transmitting the physical channel using transform precoding and, at least when transmitting with two layers, using the codebook subset comprising the precoding matrices of the selected mode.
Inventor(s): Sina MALEKI of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Muris SARAJLIC of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Joao VIEIRA of HjÀrup (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/04
CPC Code(s): H04B7/06952
Abstract: a method, performed by a wireless communications device, for beam training with a radio access network of a wireless communications system. the wireless communications device is configured with a first set of multiple beams for a first beam training and a second set of multiple beams for a second beam training. the second set is different from the first set, the method including:
Inventor(s): Florent MUNIER of VÀstra Frölunda (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0048
Abstract: methods and apparatuses are disclosed for flexible reconfiguration of the sounding reference signal (srs). in one embodiment, a method implemented in a network node includes signaling a sounding reference signal (srs) configuration, the srs configuration including an srs configuration parameter that indicates whether to use one of a staggered comb and a non-staggered comb for an srs transmission; and receiving the srs transmission according to the one of the staggered comb and the non-staggered comb indicated by the srs configuration parameter. in one embodiment, a method implemented in a wd includes receiving a srs configuration, the srs configuration including an srs configuration parameter that indicates whether to use one of a staggered comb and a non-staggered comb for an srs transmission; and transmitting the srs transmission according to the one of the staggered comb and the non-staggered comb indicated by the srs configuration parameter.
Inventor(s): Stephen Grant of Santa Clara CA (US) for telefonaktiebolaget lm ericsson (publ), Mattias Frenne of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04L1/00, H04L1/1607
CPC Code(s): H04L5/0048
Abstract: methods and apparatus for configuring, in a network node of a wireless communication network, a reference signal resource. an example method comprises obtaining a combination of one or more components to be used for a reference signal resource, the one or more components being contained in one or more physical resource blocks of a slot; and indicating, to the one or more wireless devices, the combination of the one or more components in the one or more physical resource blocks that are to be used for the reference signal resource.
Inventor(s): Sairamesh Nammi of Austin TX (US) for telefonaktiebolaget lm ericsson (publ), Namir Lidian of Solna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0051
Abstract: a wireless communication device () is configured for use in a wireless communication network (). the wireless communication device () obtains a value of a metric () that indicates a speed at which the wireless communication device () moves. the wireless communication device () determines, based on the value of the metric (), an indication () that indicates a recommendation of how often the wireless communication device () is to send the srs () and/or of whether the wireless communication device () is to send the srs () periodically or aperiodically. the wireless communication device () transmits the indication () to a network node () in the wireless communication network (). the network node () determines, taking into account the indicated recommendation, how often the wireless communication device () is to send the srs () and/or whether the wireless communication device () is to send the srs () periodically or aperiodically.
Inventor(s): Andreas Höglund of SOLNA (SE) for telefonaktiebolaget lm ericsson (publ), Gerardo Agni Medina Acosta of MĂRSTA (SE) for telefonaktiebolaget lm ericsson (publ), Sandeep Narayanan Kadan Veedu of TĂBY (SE) for telefonaktiebolaget lm ericsson (publ), Emre Yavuz of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Tuomas Tirronen of HELSINKI (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0055
Abstract: methods of operating a network node in a communication network are provided. operations according to such methods include receiving a transmission that is sent by a user equipment, ue, and that is received over a preconfigured uplink resource, pur and selecting one or more transmission types for indicating feedback corresponding to the received transmission conditioned to having been successfully received.
Inventor(s): Bernard Smeets of DALBY (SE) for telefonaktiebolaget lm ericsson (publ), Cristina Badulescu of Roxboro (CA) for telefonaktiebolaget lm ericsson (publ), Daniel Migault of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), Stere Preda of Longueuil (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L9/40, H04L9/32
CPC Code(s): H04L9/40
Abstract: a method, network node and non-transitory computer readable media having stored thereon instructions for correlating a remote attestation quote with a virtualized network function (vnf) resource allocation event. the method comprises obtaining a set of vnf components (vnfcs) that require remote attestation. the method comprises obtaining an attestation quote for each vnfc of the set of vnfcs, the attestation quote ensuring that instances of each vnfc are used in a legitimate context. the method comprises correlating each attestation quote with the vnf resource allocation event.
Inventor(s): Zhipeng Lin of Nanjing Jiangsu (CN) for telefonaktiebolaget lm ericsson (publ), Rui Fan of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L27/26, H04W36/00, H04W36/08, H04W36/14, H04W48/10
CPC Code(s): H04L27/2666
Abstract: a method for communications is proposed. the method may comprise receiving a signaling message from a network node. the signaling message may indicate a subcarrier spacing numerology for a synchronization signal transmission. the method may further comprise determining the subcarrier spacing numerology, based at least in part on the signaling message.
20250039037. DATA INPUT PROCESSING_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Salman MEMON of Montreal, Québec (CA) for telefonaktiebolaget lm ericsson (publ), Alka ISAC of Saint Laurent, Quebec (CA) for telefonaktiebolaget lm ericsson (publ), Manoj Kopparambil NAMBIAR of New Westminster, British Columbia (CA) for telefonaktiebolaget lm ericsson (publ), Yue JU of Mont-Royal, Quebec (CA) for telefonaktiebolaget lm ericsson (publ), Alexander MAKERENKO of Laval, Québec (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/0631, G06N20/00
CPC Code(s): H04L41/0631
Abstract: there is provided a computer-implemented method for processing a plurality of data inputs comprising information about a network. a plurality of machine learning models is trained () on the plurality of data inputs. each machine learning model of the plurality of machine learning models is trained to generate a representation of at least one data input of the plurality of data inputs. a representation of each data input of the plurality of data inputs is generated () using at least one trained machine learning model of the plurality of trained machine learning models. the plurality of trained machine learning models and the generated representation of each data input are for use in resolving an issue in the network.
Inventor(s): Miguel Angel Muñoz De La Torre Alonso of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Carlota Villasante Marcos of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Miguel Angel Julian Aguilar of Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/142, H04L43/026
CPC Code(s): H04L41/142
Abstract: a method performed by a network data analytics entity in a communications network comprising receiving from a use plane entity traffic classification information relative to the classification of traffic into an application, the traffic classification information including at least one of an application identifier and a packet flow descriptor (pfd): determining, based on the received traffic classification information, a traffic classification cost indicative of the cost of the classification of traffic into the application in terms of user plane resources usage and/or signaling load; and storing the traffic classification cost along with the application identifier or pfd. the traffic classification information may be indicative of at least one of cpu resources usage, memory resources usage, traffic classification technology, number of flows, number of packets, packet size, traffic volume, flow volume and flow duration.
Inventor(s): Hardik DALAL of Montreal, Quebec (CA) for telefonaktiebolaget lm ericsson (publ), Emmanuel Thepie Fapi of CĂŽte-Saint-Luc, Quebec (CA) for telefonaktiebolaget lm ericsson (publ), Zhongwen Zhu of Saint-Laurent, Quebec (CA) for telefonaktiebolaget lm ericsson (publ), Ben Liang of Whitby, Ontario (CA) for telefonaktiebolaget lm ericsson (publ), Jingrong Wang of Victoria, BC (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/14, H04L41/16
CPC Code(s): H04L41/145
Abstract: a method () for distributed machine learning, ml, using a set of n cds. the method includes obtaining first topology information, wherein, for each cd included in the set of n cds, the first topology information identifies other cds included in the set of n cds to which the cd is connected, thereby identifying a set of cd pairs. the method also includes obtaining first network state information, wherein, for each cd included in the set of n cds, the first network state information comprises a network state vector for the cd, wherein the network state vector for the cd comprises, for each other cd to which the cd is indicated as being connected by the first topology information, a determined network state value. the method further includes determining a consensus weight matrix (w) using the obtained first network state information and the first topology information.
Inventor(s): Bipin Balakrishnan of KÀvlinge (SE) for telefonaktiebolaget lm ericsson (publ), Razvan-Cristian Marin of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Ananya Muddukrishna of Enskededalen (SE) for telefonaktiebolaget lm ericsson (publ), Ashkan Kalantari of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Shousheng He of Södra Sandby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L9/40
CPC Code(s): H04L63/10
Abstract: systems and methods for single to multiple device resource negotiation are provided. in some embodiments, a method of operating a requesting computing node to orchestrate execution of a peer-to-peer negotiation protocol to gain access, for a requested time period, to resources that are physically located on a remote computing node includes: sending one or more requests, to one or more remote computing nodes, for access to resources that are physically located on the remote computing nodes; receiving, from the remote computing nodes, one or more responses for access to resources that are physically located on the remote computing nodes; and selecting a subset of the responses for access to accept. some advantages of the embodiments include enabling opportunistic increase in functionality of one physical device (requesting device) by borrowing resources that are locally unavailable, but available for use from another physical device (responding device) within a trusted device group.
Inventor(s): Tarik HAMMAM of Kista (SE) for telefonaktiebolaget lm ericsson (publ), Anders FRANZEN of TRĂ NGSUND (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L67/1023, H04L61/2521, H04L67/1012
CPC Code(s): H04L67/1023
Abstract: a method for establishing a bidirectional connection between a client and a remote node is disclosed. the method is performed by a processing unit that is a member of a cluster of processing units implementing clients for a communication network node, wherein each member of the cluster comprises at least one identifier that is unique within the cluster, and wherein each member of the cluster shares the same virtual internet protocol (vip) address. an eligible dynamically allocated connection resource value for the connection comprises a resource value which ensure distribution coherency for packets returned on the connection, and a permissible dynamically allocated connection resource value for the connection comprises a resource value which will not cause a protocol violation of a protocol used for establishing the bidirectional connection.
Inventor(s): Icaro Leonardo Da Silva of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Prajwol Kumar Nakarmi of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Gunnar Mildh of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Magnus Stattin of Upplands VĂ€sby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/106, H04L9/32, H04W12/037, H04W76/19
CPC Code(s): H04W12/106
Abstract: a method performed by a wireless device () for use in a wireless communication system (). the method comprises: receiving (w) signaling () indicating how the wireless device () is to generate a message authentication code, mac, () for integrity protecting a radio resource control, rrc, message () that requests resumption of an rrc connection; generating (w) the mac according to the signaling; and transmitting (w) the rrc message and the generated mac. further methods, a wireless devices, network nodes, computer programs, carriers and a communication system are also disclosed.
Inventor(s): Peiliang Chang of Ă kersberga (SE) for telefonaktiebolaget lm ericsson (publ), Mats Zachrison of Ărebro (SE) for telefonaktiebolaget lm ericsson (publ), Lars Peter Pehrson of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Henrik Nyberg of SOLNA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W16/14
CPC Code(s): H04W16/14
Abstract: there is provided mechanisms for selecting links for running cooperative communication between access points in a communication network. a method is performed by a controller. the method comprises estimating, as a function of live network data obtained from the access points, a link utility for each link between each pair of access points as achieved if running the cooperative communication on said link. the method comprises selecting, as a function of the respective estimated link utility for each pair of access points, a subset of all links between the access points yielding optimal total aggregated link utility for a condition on a maximum number of links per access points for running the cooperative communication.
Inventor(s): Santhan Thangarasa of VĂLLINGBY (SE) for telefonaktiebolaget lm ericsson (publ), Muhammad Ali Kazmi of SUNDBYBERG (SE) for telefonaktiebolaget lm ericsson (publ), Zhixun TANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Chunhui Zhang of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/08, H04W74/0808
CPC Code(s): H04W24/08
Abstract: methods and apparatuses for control of measurements are disclosed. according to an embodiment, a terminal device obtains (202) information about at least one relaxed measurement criterion, rmc. the terminal device determines (204) whether first criteria associated with a first mode of operation, mo, or second criteria associated with a second mo are satisfied, based at least on the obtained information. measurements under the first mo are less stringent than measurements under the second mo. at least one criterion in at least one of the first criteria and the second criteria is associated with a result of clear channel assessment, cca, procedure in at least one cell. the terminal device uses (206) a result of the determination for performing one or more operational tasks.
Inventor(s): Luca LUNARDI of GENOVA (IT) for telefonaktiebolaget lm ericsson (publ), Johan Rune of LIDINGĂ (SE) for telefonaktiebolaget lm ericsson (publ), Cecilia Eklöf of TĂBY (SE) for telefonaktiebolaget lm ericsson (publ), Filip BARAC of Huddinge (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04L41/5067
CPC Code(s): H04W24/10
Abstract: a method () by a user equipment, ue (), having multi-connectivity to a plurality of network nodes () includes receiving (), from at least a first network node (a) of the plurality of network nodes, a quality of experience (qoe) measurement configuration comprising an indication to send an application layer indication and/or qoe report. the ue determines () that the application layer indication and/or qoe report cannot be sent to the network node from which the qoe measurement configuration was received. the ue transmits (), to another network node (b) of the plurality of network nodes, the application layer indication and/or qoe report.
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 VĂ€llingby (SE) for telefonaktiebolaget lm ericsson (publ), Emre Yavuz of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Kazuyoshi Uesaka of Kawasaki, Kanagawa (JP) for telefonaktiebolaget lm ericsson (publ), Zhanxian Wang of TĂ€by (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04L5/00
CPC Code(s): H04W24/10
Abstract: methods and apparatus such as user equipments (ues) and network nodes are provided. in an example, a method in a network node of determining a configuration of a user equipment (ue) to perform a measurement on a second cell is provided, wherein the ue is served by a first cell. the method comprises determining whether the measurement is an inter-frequency measurement or an intra-frequency measurement based on a reference frequency and a frequency of a reference signal on the second cell, wherein the reference frequency comprises a frequency of a reference signal of an active bandwidth part (bwp) of the ue.
Inventor(s): Hong REN of Kanata (CA) for telefonaktiebolaget lm ericsson (publ), Karl MANN of Ottawa (CA) for telefonaktiebolaget lm ericsson (publ), Airin CHERIAN of Danderyd (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/12, H04W16/14, H04W72/1273, H04W72/56
CPC Code(s): H04W72/1215
Abstract: systems and methods are disclosed for radio resource arbitration for spectrum sharing between different radio access technologies (rats). in one embodiment, a method performed by a network node for radio resource arbitration for spectrum sharing between a first rat and a second rat comprises, for a non-multicast broadcast single frequency network (mbsfn) subframe, determining whether non-latency-sensitive traffic for the first rat can be delayed to one or more next mbsfn subframes and, upon determining that non-latency-sensitive traffic for the first rat can be delayed, determining an amount of non-latency-sensitive traffic for the first rat to be delayed until the one or more next mbsfn subframes. by leveraging the results of this determining, improved spectral efficiency and throughput can be achieved.
Inventor(s): Jan CHRISTOFFERSSON of LuleĂ„ (SE) for telefonaktiebolaget lm ericsson (publ), Min WANG of LuleĂ„ (SE) for telefonaktiebolaget lm ericsson (publ), MĂ„rten ERICSON of Gammelstad (SE) for telefonaktiebolaget lm ericsson (publ), Stefan WĂNSTEDT of LuleĂ„ (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/0833, H04W24/10
CPC Code(s): H04W74/0833
Abstract: embodiments herein relate to, for example, a method performed by a coordinating ue for handling a cooperative transmission of data from a group of ues in a wireless communications network. the coordinating ue obtains one or more indications from one or more ues of the group of ues, wherein each indication indicates a preferred synchronization signal block, ssb, for respective ue. the coordinating selects an ssb for a random access procedure for the group of ues performing the cooperative transmission based on the obtained one or more indications, and transmits an ssb indication to the group of ues indicating the selected ssb. the ue then performs the random access procedure to a radio network node based on the selected ssb.
Inventor(s): Klas ERIKSSON of Kungsbacka (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H05K1/11, H05K1/02, H05K3/40
CPC Code(s): H05K1/115
Abstract: the present disclosure relates to a pcb arrangement for electrically connecting a microwave conductor to a waveguide device. the pcb arrangement includes at least one pcb dielectric layer a first pcb main side with a first pcb metallization where the microwave conductor is formed, a second pcb main side with a second pcb metallization having an aperture. the second pcb main side is adapted for attachment of a waveguide device via the aperture. the pcb arrangement further includes a via connection running between, and electrically connecting, a microwave conductor end portion and a radiating element in the aperture, and a first electric connection arrangement running between, and electrically connecting, the second pcb metallization and an adjacent pcb metallization included in the pcb arrangement.
Telefonaktiebolaget LM Ericsson (publ) patent applications on January 30th, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- G01S7/41
- G01S7/00
- G01S7/288
- G01S7/295
- CPC G01S7/415
- Telefonaktiebolaget lm ericsson (publ)
- G06F3/042
- G06F3/01
- CPC G06F3/0426
- G06F21/62
- CPC G06F21/6245
- G06N3/092
- G06N3/098
- CPC G06N3/092
- G06T11/20
- G06T7/13
- CPC G06T11/203
- G10L19/005
- G10L19/02
- G10L25/69
- CPC G10L19/005
- H04B1/04
- H04B17/16
- H04B17/336
- CPC H04B1/0475
- H04B7/0456
- H04B7/06
- CPC H04B7/046
- H04B7/04
- CPC H04B7/06952
- H04L5/00
- CPC H04L5/0048
- H04L1/00
- H04L1/1607
- CPC H04L5/0051
- CPC H04L5/0055
- H04L9/40
- H04L9/32
- CPC H04L9/40
- H04L27/26
- H04W36/00
- H04W36/08
- H04W36/14
- H04W48/10
- CPC H04L27/2666
- H04L41/0631
- G06N20/00
- CPC H04L41/0631
- H04L41/142
- H04L43/026
- CPC H04L41/142
- H04L41/14
- H04L41/16
- CPC H04L41/145
- CPC H04L63/10
- H04L67/1023
- H04L61/2521
- H04L67/1012
- CPC H04L67/1023
- H04W12/106
- H04W12/037
- H04W76/19
- CPC H04W12/106
- H04W16/14
- CPC H04W16/14
- H04W24/08
- H04W74/0808
- CPC H04W24/08
- H04W24/10
- H04L41/5067
- CPC H04W24/10
- H04W72/12
- H04W72/1273
- H04W72/56
- CPC H04W72/1215
- H04W74/0833
- CPC H04W74/0833
- H05K1/11
- H05K1/02
- H05K3/40
- CPC H05K1/115
