Telefonaktiebolaget LM Ericsson (publ) patent applications on September 12th, 2024
Patent Applications by Telefonaktiebolaget LM Ericsson (publ) on September 12th, 2024
Telefonaktiebolaget LM Ericsson (publ): 29 patent applications
Telefonaktiebolaget LM Ericsson (publ) has applied for patents in the areas of H04L5/00 (8), H04W76/28 (4), H04W52/02 (2), H04W72/542 (2), H04L27/26 (2) H04L5/0051 (2), G06F3/1454 (1), H04W12/80 (1), H04W74/006 (1), H04W72/542 (1)
With keywords such as: device, wireless, network, information, comprises, node, communication, radio, signal, and based in patent application abstracts.
Patent Applications by Telefonaktiebolaget LM Ericsson (publ)
Inventor(s): Stefan Wänstedt of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Peter Ökvist of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Tommy Arngren of Södra Sunderbyn (SE) for telefonaktiebolaget lm ericsson (publ), Hans Hannu of Luleå (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06F3/14, H04L12/18, H04L65/1089, H04N23/611, H04N23/661
CPC Code(s): G06F3/1454
Abstract: a method performed by a first device for handling a sharing of a presentation in an ongoing real-time communication session between the first device and a second device in a communications network is provided. the presentation being displayed in a first screen of the first device and is to be shared in a second screen of the second device. upon initiating the sharing of the presentation, the first device triggers a front facing camera at the second device to capturing one or more second images towards a face of a second user of the second device. the first device obtains a feedback relating to whether or not the presentation to be shared is visible at the second screen. the feedback being based on an examining of the one or more second images to identify reflections reflecting the presentation when displayed in the second screen that corresponds to the presentation displayed in the first screen.
Inventor(s): Erik G. Larsson of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Reza Moosavi of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Henrik Rydén of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06N3/092, G06N3/0455
CPC Code(s): G06N3/092
Abstract: there is provided mechanisms for configuring agent entities with a reporting schedule for reporting computational results during an iterative learning process. a method is performed by a server entity. the method comprises configuring the agent entities with a computational task and a reporting schedule. the reporting schedule defines an order according to which the agent entities are to report computational results of the computational task. the agent entities are configured to, per each iteration of the learning process, base their computation of the computational task on any computational result of the computational task received from any other of the agent entities prior to when the agent entities themselves are scheduled to report their own computational results for that iteration. the method comprises performing the iterative learning process with the agent entities according to the reporting schedule and until a termination criterion is met.
Inventor(s): Ajay KATTEPUR of BANGALORE (IN) for telefonaktiebolaget lm ericsson (publ), Swarup KUMAR MOHALIK of Bangalore Karnataka (IN) for telefonaktiebolaget lm ericsson (publ), Perepu SATHEESH KUMAR of Chennai (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: embodiments described herein relate to methods and apparatuses for generating one or more answers relating to a machine learning, ml, model. a method in a first node comprises obtaining one or more queries relating to a first output of the ml model, wherein the first output of the machine learning, ml, model is intended to fulfil one or more requirements in an environment; for each of the one or more queries performing a reinforcement learning process. the reinforcement learning process comprises: generating a first set of answers to the query based on the one or more requirements; obtaining a first set of rewards associated with the query, wherein each reward in the first set of rewards is associated with a respective answer in the first set of answers, wherein each reward in the first set of rewards is determined based on one or more metrics; and iteratively generating updated sets of answers associated with the query based on a set of rewards associated with a set of answers from a preceding iteration until a terminal set of answers is reached, in which a second set of answers is generated based on the first set of rewards. responsive to at least one reward from the reinforcement learning process associated with each query meeting a first predetermined criterion, the method then further comprises initiating implementation of the first output of the ml model in the environment.
Inventor(s): Martin SEHLSTEDT of LULEÅ (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G10L19/005, G06F17/14, G10L19/02, G10L25/18, G10L25/45, H04L65/75, H04L65/80
CPC Code(s): G10L19/005
Abstract: controlling a concealment method for a lost audio frame associated with a received audio signal is provided. at least one bin vector of a spectral representation for at least one tone is obtained, wherein the at least one bin vector includes three consecutive bin values for the at least one tone. whether each of the three consecutive bin values has a complex value or a real value is determined. responsive to the determination, the three consecutive bin values are processed to estimate a frequency of the at least one tone based on whether each bin value has a complex value or a real value.
Inventor(s): Maximilian Göttl of Frasdorf (DE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H01Q21/06, H01Q1/24, H01Q5/42
CPC Code(s): H01Q21/062
Abstract: a multi-band antenna, in particular for a mobile communication base station, comprises a first array of first radiators for a first frequency band and a second array of second radiators for a second frequency band. the first array and the second array are interleaved such that in the region of overlap of the first array and the second array the rows (r) of the first array and the rows (r) of the second array are arranged alternatingly in a vertical direction (v) of the antenna. further, a mobile communication base station is shown.
Inventor(s): Magnus ÅSTRÖM of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Ashkan KALANTARI of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Saeed BASTANI of Dalby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/04
CPC Code(s): H04B7/04013
Abstract: methods and apparatus are provided. in an example aspect, a method performed by a first wireless communication device of establishing a connection for wireless communication is provided. the method includes receiving, on a first wireless communications channel, information about a reflective surface. the method also includes establishing, based on the information about the reflective surface, the connection for wireless communication with a second wireless communication device via the reflective surface on a second wireless communications channel, wherein the second wireless communications channel is different to the first wireless communications channel.
Inventor(s): Jörg HUSCHKE of Köln (DE) for telefonaktiebolaget lm ericsson (publ), Erik STARE of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Florent MUNIER of Västra Frölunda (SE) for telefonaktiebolaget lm ericsson (publ), Rui FAN of Beijing (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L1/1867, H04L5/00
CPC Code(s): H04L1/1896
Abstract: a method, apparatus, and system are provided for harq feedback en-/disabling for multicast. in one embodiment, a network node is configured to communicate with at least a first wireless device. the network node includes processing circuitry configured to determine a hybrid automatic repeat request, harq, feedback mode of a plurality of harq feedback modes for the first wireless device to implement where each of the plurality of harq feedback modes is different from each other, and cause transmission of radio resource control, rrc, signaling to indicate for the first wireless device to implement the determined harq feedback mode of the plurality of feedback modes.
Inventor(s): Ling SU of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Zhipeng LIN of Nanjing Jiangsu (CN) for telefonaktiebolaget lm ericsson (publ), Yuande TAN of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Robert Mark HARRISON of Grapevine TX (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04L1/00, H04L27/26
CPC Code(s): H04L5/0046
Abstract: the present disclosure is related to a method and communication device for transport block size determination for a multi-slot transport block transmission and a method and communication device for code block segmentation for a multi-slot transport block transmission. the method for determining a size of a multi-slot transport block (tb) for a multi-slot tb-based transmission includes: determining a number of resource elements (res) for the transmission; determining a number of information bits at least partially based on one or more of the determined number of res, a modulation order for the transmission, a target coding rate for the transmission, and a number of layers for the transmission; and determining the size of the multi-slot tb for the transmission at least partially based on the determined number of information bits.
Inventor(s): Robert Mark Harrison of Plano TX (US) for telefonaktiebolaget lm ericsson (publ), Sebastian Faxér of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Andreas Nilsson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Sven Petersson of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04B7/0456, H04L5/14, H04W72/044, H04W72/21
CPC Code(s): H04L5/0048
Abstract: a method of transmitting an uplink transmission by a wireless device is disclosed. the method comprises a wireless device receiving signaling configuring the wireless device with a plurality of sounding reference signal (srs) resources. the wireless device subsequently receives an indication, in a physical layer downlink control channel, of a selected plurality of srs resources selected from among the plurality of configured srs resources and transmits a plurality of multiple-input multiple-output (mimo) layers of a pusch transmission. the selected plurality of srs resources map to respective ones of the plurality of mimo layers and the indication of the selected plurality of srs resources includes srs resource indexes with a fixed order that corresponds to an order in which the srs resources of the selected plurality of srs resources are mapped to the mimo layers.
Inventor(s): Zhipeng Lin of Nanjing (CN) for telefonaktiebolaget lm ericsson (publ), Zhenhua Zou of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Yufei Blankenship of Kildeer IL (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04B17/309, H04L27/26
CPC Code(s): H04L5/0051
Abstract: systems and methods are disclosed for enhanced transmit and receive performance for time synchronization. in one embodiment, a method performed by an access node for a wireless network comprises receiving a physical random access channel (prach) preamble from a user equipment (ue) and deriving timing-related information based on the prach preamble in accordance with a defined uplink signal timing detection error requirement, the defined uplink signal timing detection error requirement being stricter than a respective uplink signal timing detection error requirement defined in release 15 and 16 of third generation partnership project new radio (nr) specifications for a subcarrier spacing used for the prach preamble. the method further comprises sending the timing-related information to the ue. in this manner, enhanced time synchronization performance can be achieved.
Inventor(s): Ritesh Shreevastav of Upplands Vasby (SE) for telefonaktiebolaget lm ericsson (publ), Gino Luca Masini of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Iana Siomina of Taby (SE) for telefonaktiebolaget lm ericsson (publ), Per Emstrom of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Ake Busin of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Florent Munier of Vastra Frolunda (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0051
Abstract: embodiments described herein relate to methods and apparatus in networks, and particularly methods, location management functions, base stations and wireless devices for configuring and sending uplink sounding reference signals (ul srs). an example method performed by a location management function (lmf) comprises receiving radio resource information relating to radio resources that can be applied for ul srs by a wireless device; and providing a notification relating to triggering aperiodic uplink srs to a base station serving the wireless device.
Inventor(s): Nour Gritli of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), Maria Toeroe of Montreal (CA) for telefonaktiebolaget lm ericsson (publ), Ferhat Khendek of Montreal (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/0895, H04L41/0806, H04L41/0894
CPC Code(s): H04L41/0895
Abstract: the disclosure relates to a method, system, apparatus and non-transitory computer readable media for propagating placement constraints and isolation requirements, from user intents and operator policies to constituents of user requested network slices (nwss) and communication services (css). the method comprises decomposing the user intents and the operator policies into functionalities corresponding to the constituents of the requested nwss and css. and storing the functionalities in a solution map (sm) model. the method comprises propagating the placement constraints to the functionalities in the sm model. the method comprises propagating the isolation requirements to the functionalities in the sm model. the method comprises deploying constituent virtual network functions (vnfs) and physical network functions (pnfs) of the nwss and css, according to the corresponding functionalities of the sm model.
Inventor(s): Maria Cruz Bartolome Rodrigo of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), David Castellanos Zamora of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Jose Miguel Dopico Sanjuan of Torrelodones (Madrid) (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L67/63
CPC Code(s): H04L67/63
Abstract: there is provided a method for handling a first response to a first service request. the method is performed by a first service communication proxy (scr) node that is configured to operate as an scr between a first network function (nf) node of a service consumer and one or more groups of second nf nodes of one or more service producers. in response to receiving the first response to the first service request, transmission of a second response to the first service request is initiated () towards the first nf node. the first service request is a request for a first service, requested by the first nf node, to be provided. the first response is received from a second nf node that is selected to provide the first service and the second response comprises information indicative of which group of the one or more groups comprises the second nf node.
Inventor(s): Juying GAN of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Jie Ling of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W4/06, H04W76/40
CPC Code(s): H04W4/06
Abstract: embodiments of the present disclosure provide methods and apparatuses for multicast/broadcast service (mbs). a method performed by a session management function (smf) comprises receiving a multicast session release request comprising an identifier of a multicast/broadcast service (mbs) session from a multicast/broadcast session management function (mb-smf). the method further comprises checking at least one joined user equipment (ue) in the mbs session. the method further comprises avoiding triggering message to an access and mobility management function (amf) for one or more ues without activated up. the method further comprises marking the one or more ues without activated up as to be informed of a release of the mbs session.
Inventor(s): Oscar OHLSSON of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Karl NORRMAN of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Paul SCHLIWA-BERTLING of Ljungsbro (SE) for telefonaktiebolaget lm ericsson (publ), Magnus STATTIN of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/041, H04L9/40, H04W52/02, H04W76/28
CPC Code(s): H04W12/041
Abstract: according to an exemplary embodiment, there is provided a method of operating a terminal device. the method includes operating the terminal device in a connected state with respect to the communication network. the method further includes receiving a first signal from a first radio access node in the communication network indicating that the connected state is to be suspended, the first signal having information for use in determining a first key for encrypting data to be sent between the terminal device and the first radio access node or another radio access node in the communication network if the connected state is resumed.
Inventor(s): Oscar Ohlsson of Bromma (SE) for telefonaktiebolaget lm ericsson (publ), Magnus Stattin of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ), Prajwol Kumar Nakarmi of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Peter Hedman of Helsingborg (SE) for telefonaktiebolaget lm ericsson (publ), Malik Wahaj Arshad of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/106, H04W8/24, H04W12/02, H04W12/037, H04W12/04, H04W12/37
CPC Code(s): H04W12/106
Abstract: a network node is configured for use in a wireless communication network. the network node is configured to acquire radio access capability information of a wireless device. the radio access capability information of the wireless device indicates radio access capabilities of the wireless device. the network node is configured to determine if the wireless communication network received the radio access capability information of the wireless device before access stratum security was activated for the wireless device. if the wireless communication network received the radio access capability information of the wireless device before access stratum security was activated for the wireless device according to that determination, the network node is configured to re-acquire the radio access capability information of the wireless device after access stratum security is activated for the wireless device.
Inventor(s): Daniele Gaito of Pagani (IT) for telefonaktiebolaget lm ericsson (publ), Chiara Santella of Nocera Inferiore (IT) for telefonaktiebolaget lm ericsson (publ), Antonio Giorgio Gaggia of Salerno (IT) for telefonaktiebolaget lm ericsson (publ), Carmine Galotto of PAGANI (SA) (IT) for telefonaktiebolaget lm ericsson (publ), Mariano Russo of Napoli (IT) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/80, H04L9/32
CPC Code(s): H04W12/80
Abstract: methods () and devices () determine a hash function to be used before storing and transmitting target identifiers. a lawful interception, li, core device () then calculates a target identifier hashed value, tihv, using the hash function and a hashing key, stores an indication of the hash function, the hashing key and the tihv, and transmits the indication, the hashing key and the tihv to the network element that is configured to intercept li data. the network element applies the hash function with the hashing key to intercepted target identifiers retrieved from intercepted li data. if one of the intercepted target identifiers hashed values matches a tihv received from the li core device, the network element forwards li data to the li core device, which similarly matches and forwards li data to a law enforcement monitoring facility.
Inventor(s): Muhammad Ali Kazmi of SUNDBYBERG (SE) for telefonaktiebolaget lm ericsson (publ), Iana Siomina of TÄBY (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/08, H04B7/06, H04W64/00
CPC Code(s): H04W24/08
Abstract: a method of operating a wireless device that is configured to perform a timing measurement procedure that involves transmission of a reference signal during a timing measurement period is disclosed. the method includes determining that the wireless device is configured for antenna port switching of an antenna port configuration for transmitting the reference signal during the timing measurement period, and in response to determining that the wireless device is configured for antenna port switching of the antenna port configuration for transmitting the reference signal during the timing measurement period, adapting at least one of the timing measurement procedure during the timing measurement period and a configuration for antenna port switching of the antenna port configuration for transmitting the reference signal during the timing measurement period.
Inventor(s): Pradeepa Ramachandra of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Icaro L. J. Da Silva of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Helka-Liina Määttanen of Espoo (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04W16/28, H04W72/542
CPC Code(s): H04W24/10
Abstract: a radio network node, a wireless device and methods performed therein for handling communication in a wireless communication network are provided. the method performed by the wireless device comprises obtaining an indication indicating which beams to be included in a cell quality derivation of a cell; and performing one or more measurements on one or more beams, which one or more beams are selected based on the obtained indication. furthermore, a computer program product and a computer readable storage medium are also provided herein.
Inventor(s): Ali Nader of Malmö (SE) for telefonaktiebolaget lm ericsson (publ), Gertie Alsenmyr of Vallentuna (SE) for telefonaktiebolaget lm ericsson (publ), Maria Hultström of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Carin Omurcali of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Martin van der Zee of Malmö (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W28/06, H04W48/08
CPC Code(s): H04W28/065
Abstract: techniques for providing and receiving system information messages from a wireless network. an example method, in a user equipment, ue, comprises receiving () at least one segment of a segmented system information block, sib, in a first cell and receiving () at least one other segment of the sib in a second cell. the example method further comprises determining (), based on information received from the wireless network, whether the at least one segment of the sib received in the first cell can be concatenated with the at least one other segment of the sib received in the second cell. the example method still further comprises concatenating () the at least one segment received in the first cell with the at least one other segment received in the second cell, to form the sib, or discarding the at least one segment received in the first cell, depending on said information.
20240306055. PROVIDING BEAM INFORMATION_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Ali Parichehrehteroujeni of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ), Wei Shen of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W36/00
CPC Code(s): H04W36/00835
Abstract: methods to operate a wireless device in a wireless communication network are discussed. respective signal qualities of a plurality of cells of the wireless communication network are determined. the plurality of cells are ranked based on the respective signal qualities of the plurality of cells. measurement information for at least one of the plurality of cells is logged in memory of the wireless device based on ranking the plurality of cells, wherein the measurement information includes a cell identity and beam information for the at least one of the plurality of cells. a report is transmitted to the wireless communication network, wherein the report includes the measurement information.
20240306055. PROVIDING BEAM INFORMATION_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Ali Parichehrehteroujeni of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ), Wei Shen of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W36/00
CPC Code(s): H04W36/00835
Abstract: related wireless devices and computer programs are also discussed.
Inventor(s): Santhan Thangarasa of Vällingby (SE) for telefonaktiebolaget lm ericsson (publ), Muhammad Ali Kazmi of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Kazuyoshi Uesaka of Kawasaki (JP) for telefonaktiebolaget lm ericsson (publ), Ming Li of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W36/00, H04W24/08, H04W76/28
CPC Code(s): H04W36/0085
Abstract: a user equipment (ue) in a wireless network, if in a permissible operational scenario (os), performs radio link procedures (rlp), such as radio link monitoring (rlm) or beam management (bm) procedures, in a relaxed mode to preserve battery power. the ue may obtain a measurement relaxation factor k based on an effective reference signal (rs) occasion periodicity te and uses k to perform rlp over an extended measurement or evaluation period (tmr), which is obtained by scaling the legacy measurement period (tm) by k. the ue may obtain an absolute or relative signal quality threshold s and use s to determine relaxed mode operation. the ue may obtain both k and s, and use both together. permissible os may include low ue mobility, low ue activity (e.g., drx), and high signal quality.
Inventor(s): Ali Parichehrehteroujeni of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ), Johan Rune of LIDINGÖ (SE) for telefonaktiebolaget lm ericsson (publ), Antonino Orsino of KIRKKONUMMI (FI) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of LINKÖPING (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W48/14, H04B17/318, H04L1/1812, H04W74/0833
CPC Code(s): H04W48/14
Abstract: a method () by a wireless device (a-d) for reporting information associated with an on demand system information, si, request includes transmitting (), to a network node (a-b), information associated with the on-demand si request. the information indicates whether or not the on-demand si request was successful.
Inventor(s): Andreas Höglund of Solna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W68/00, H04W52/02, H04W76/28
CPC Code(s): H04W68/005
Abstract: a technique for idle mode paging in a radio communication between a network node and a radio device is described. more specifically, and without limitation, methods and devices are provided for sending and receiving a power control signal in a radio communication between a network node and a radio device. according to a general aspect, the power control signal for notifying a radio device which is being paged includes an indicator that, according to a scheme, uniquely identifies a subgroup of one or more radio devices comprising at least the radio device that is being paged within a group of radio devices sharing at least the same paging frame.
Inventor(s): Robert BALDEMAIR of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Mattias ANDERSSON of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Kittipong KITTICHOKECHAI of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/0446, H04L5/00, H04W72/21
CPC Code(s): H04W72/0446
Abstract: a method, system and apparatus are disclosed. a network node configured to communicate with a wireless device (wd) is provided. the network node includes processing circuitry configured to cause the network node to: indicate a splitting of an initial physical shared channel allocation that crosses a slot boundary into at least a first physical shared channel allocation in a first slot and a second physical shared channel allocation in a second slot; and communicate with the wireless device, wd, according to the at least the first physical shared channel allocation and the second physical shared channel allocation.
Inventor(s): Florent MUNIER of Västra Frölunda (SE) for telefonaktiebolaget lm ericsson (publ), Rui FAN of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Ratheesh Kumar MUNGARA of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Erik STARE of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Jörg HUSCHKE of Köln (DE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/11, H04L1/1812, H04L5/00, H04W72/231
CPC Code(s): H04W72/11
Abstract: a method of operating a network node includes preparing a command that activates or releases semi-persistent scheduling, sps, of a group-common sps transmission for a group of wireless devices, and transmitting the command to a wireless device in the group of wireless devices. a method of operating a wireless device includes receiving a command that activates or releases sps of a group-common sps transmission, and activating or releasing the group-common sps transmission in response to the command. related network nodes and wireless devices are disclosed.
Inventor(s): Icaro L. J. da Silva of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Rui Fan of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Claes Tidestav of Bålsta (SE) for telefonaktiebolaget lm ericsson (publ), Umut Ugurlu of Cambridge (GB) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/542, H04L5/00, H04W56/00, H04W72/30
CPC Code(s): H04W72/542
Abstract: a user equipment, ue, performs measurements based on a plurality of rlm sources received in beam-formed downlink signals, where the measurements indicate a quality of a given cell or beam. the plurality of sources comprises two or more of: first reference signals (rss), second rss of a different type than the first rss, and one or more physical channel quality indicators obtained from non-reference-signal data in the beam-formed downlink signals. for each of the plurality of sources used to perform measurements, the ue determines whether a measurement for the respective source indicates an out-of-sync event in response to the measurement being below a first threshold. the ue then performs an rlm action based on determined occurrences of out-of-sync events.
Inventor(s): Zhipeng LIN of Nanjing (CN) for telefonaktiebolaget lm ericsson (publ), Robert Mark HARRISON of Grapevine TX (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/00, H04W74/0836
CPC Code(s): H04W74/006
Abstract: methods and apparatuses for downlink control information. a method at a network device comprises determining a format of downlink control information (dci) used for scheduling of downlink shared channel in a 2-step random access procedure. the method further comprises determining an identifier used for scrambling cyclic redundancy check (crc) of the format of dci. the identifier comprises at least one of a common identifier or a specific identifier. the method further comprises transmitting information regarding a scheduled downlink shared channel with the format of dci with the crc scrambled by the identifier on a downlink control channel to at least one terminal device.
Inventor(s): Zhang ZHANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Min WANG of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Shehzad Ali ASHRAF of Munich (DE) for telefonaktiebolaget lm ericsson (publ), Antonino ORSINO of Kirkkonummi (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W76/28, H04W4/06
CPC Code(s): H04W76/28
Abstract: embodiments of the present disclosure provide method and apparatus for discontinuous reception. a method performed by a first terminal device includes determining a time period during which at least one second terminal device is estimated in an active state as a deterministic active time period. the method further includes transmitting data to the at least one second terminal device during the deterministic active time period.
Telefonaktiebolaget LM Ericsson (publ) patent applications on September 12th, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- G06F3/14
- H04L12/18
- H04L65/1089
- H04N23/611
- H04N23/661
- CPC G06F3/1454
- Telefonaktiebolaget lm ericsson (publ)
- G06N3/092
- G06N3/0455
- CPC G06N3/092
- G06N20/00
- CPC G06N20/00
- G10L19/005
- G06F17/14
- G10L19/02
- G10L25/18
- G10L25/45
- H04L65/75
- H04L65/80
- CPC G10L19/005
- H01Q21/06
- H01Q1/24
- H01Q5/42
- CPC H01Q21/062
- H04B7/04
- CPC H04B7/04013
- H04L1/1867
- H04L5/00
- CPC H04L1/1896
- H04L1/00
- H04L27/26
- CPC H04L5/0046
- H04B7/0456
- H04L5/14
- H04W72/044
- H04W72/21
- CPC H04L5/0048
- H04B17/309
- CPC H04L5/0051
- H04L41/0895
- H04L41/0806
- H04L41/0894
- CPC H04L41/0895
- H04L67/63
- CPC H04L67/63
- H04W4/06
- H04W76/40
- CPC H04W4/06
- H04W12/041
- H04L9/40
- H04W52/02
- H04W76/28
- CPC H04W12/041
- H04W12/106
- H04W8/24
- H04W12/02
- H04W12/037
- H04W12/04
- H04W12/37
- CPC H04W12/106
- H04W12/80
- H04L9/32
- CPC H04W12/80
- H04W24/08
- H04B7/06
- H04W64/00
- CPC H04W24/08
- H04W24/10
- H04W16/28
- H04W72/542
- CPC H04W24/10
- H04W28/06
- H04W48/08
- CPC H04W28/065
- H04W36/00
- CPC H04W36/00835
- CPC H04W36/0085
- H04W48/14
- H04B17/318
- H04L1/1812
- H04W74/0833
- CPC H04W48/14
- H04W68/00
- CPC H04W68/005
- H04W72/0446
- CPC H04W72/0446
- H04W72/11
- H04W72/231
- CPC H04W72/11
- H04W56/00
- H04W72/30
- CPC H04W72/542
- H04W74/00
- H04W74/0836
- CPC H04W74/006
- CPC H04W76/28
