Telefonaktiebolaget LM Ericsson (PUBL) patent applications on June 13th, 2024
Patent Applications by Telefonaktiebolaget LM Ericsson (PUBL) on June 13th, 2024
Telefonaktiebolaget LM Ericsson (PUBL): 50 patent applications
Telefonaktiebolaget LM Ericsson (PUBL) has applied for patents in the areas of H04L5/00 (8), H04B7/06 (7), H04W24/02 (5), H04W24/10 (3), H04W52/02 (3) H04B7/0617 (3), H04B7/0469 (2), H04W24/10 (2), H04L41/0823 (2), G02B6/4471 (1)
With keywords such as: network, node, information, device, comprises, wireless, radio, user, access, and communication in patent application abstracts.
Patent Applications by Telefonaktiebolaget LM Ericsson (PUBL)
20240192459.RETAINING DEVICES_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Claudio D'INCÀ of Genova (IT) for telefonaktiebolaget lm ericsson (publ), Sergio MOSTI of Genova (IT) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G02B6/44
CPC Code(s): G02B6/4471
Abstract: a retaining device for retaining optical fibre cables is provided. the retaining device comprises a body member and a movable member, wherein the body member and movable member are configurable to define a plurality of channels configured to receive optical fibre cables, wherein the channels have a profile configured to restrain a longitudinal movement of the optical fibre cable received within them, wherein the movable member is selectively movable relative to the body member in order to adjust a dimension of the channels.
Inventor(s): Ajay KATTEPUR of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Rafia INAM of Västerås (SE) for telefonaktiebolaget lm ericsson (publ), Ahmad Ishtar TERRA of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Hassam RIAZ of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ), Alberto HATA of Barueri SP (BR) for telefonaktiebolaget lm ericsson (publ), Prayag Gowgi SOMANAHALLI KRISHNA MURTHY of Mandya (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): G06N3/092
CPC Code(s): G06N3/092
Abstract: a technique for configuring a reinforcement learning agent to perform a task using a reward structure derived from a task-specific definition of metric importances is disclosed. a method is performed by a computing unit executing a configurator component and includes obtaining a definition of metric importances specifying, for a plurality of performance-related metrics associated with the task, pairwise importance values each indicating a relative importance of one metric with respect to another metric of the plurality of performance-related metrics for the task, deriving a reward structure from the definition of metric importances, the reward structure defining, for each of the plurality of performance-related metrics, a reward to be attributed to an action taken by the reinforcement learning agent that yields a positive outcome in the respective performance-related metric, and configuring the reinforcement learning agent to employ the derived reward structure when performing the task.
Inventor(s): Chunyun Jian of Ottawa (CA) for telefonaktiebolaget lm ericsson (publ), Mi Zhou of Nepean (CA) for telefonaktiebolaget lm ericsson (publ), Zhen Hong Wang of Stittsville (CA) for telefonaktiebolaget lm ericsson (publ), Edward Sich of Kanata (CA) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H01Q3/36, H01Q21/00
CPC Code(s): H01Q3/36
Abstract: embodiments of an antenna and filter unit (afu) for an advanced antenna system (aas) are disclosed herein. in one embodiment, an afu for an aas comprises a first unit and a second unit. the first unit comprises a 1:n power splitter comprising an input coupled, directly or indirectly, to an antenna port of the afu and n outputs, where n≥2. the first unit also comprises n first board-to-board type connectors electrically connected to the n outputs of the 1:n power splitter, respectively. the second unit comprises n second board-to-board type connectors configured to be electrically coupled to the n first board-to-board type connectors, respectively, and n antenna elements coupled, directly or indirectly, to the n second board-to-board connectors, respectively. by positioning the 1:n power splitter prior to the n first and n second board-to-board type connectors, input power at each of the board-to-board type connectors is reduced, which thereby reduces passive intermodulation.
Inventor(s): Icaro L. J. DA SILVA of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of Linköping (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/0408, H04B7/06, H04B17/309, H04L27/26
CPC Code(s): H04B7/0408
Abstract: in accordance with particular embodiments, there is disclosed herein a method performed by a wireless device for measurement reporting. the method includes detecting a first number of beams. the method also includes measuring one or more characteristics of a second number of beams. the second number of beams comprises one or more beams of the first number of beams. the method additionally includes generating a measurement report that includes beam measurement information derived from the measurement of the one or more characteristics of the second number of beams. the method further includes transmitting the measurement report with the beam measurement information to a network node.
Inventor(s): Sebastian Faxér of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Mattias Frenne of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/0456, H04B7/06
CPC Code(s): H04B7/0469
Abstract: the invention relates to a wireless communication device configured for use in a wireless communication system, wherein, based on one or more structural properties of a multi-panel antenna array describing how the antenna array is structured into multiple panels, a precoder is selected to be applied for a transmission from the multi-panel antenna array; and wherein an information indicative of the determined precoder is signaled to a transmit radio node; the invention further refers to a transmit radio node configured for transmitting via a multi-panel antenna array in a wireless communication system, wherein signaling indicating one or more structural properties of a multi-panel antenna array describing how the antenna array is structured into multiple panels is transmitted to the wireless communication device.
Inventor(s): Sebastian Faxér of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Mattias Frenne of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Simon Järmyr of Skarpnäck (SE) for telefonaktiebolaget lm ericsson (publ), George Jöngren of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ), Niklas Wernersson of Kungsängen (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/0456, H03M7/30, H04B7/06
CPC Code(s): H04B7/0469
Abstract: a network node signals to a wireless communication device which precoders in a codebook are restricted from being used. the network node in this regard generates codebook subset restriction signaling that, for each of one or more groups of precoders, jointly restricts the precoders in the group by restricting a certain component (e.g., a certain beam precoder) that the precoders in the group have in common. this signaling may be for instance rank-agnostic signaling that jointly restricts the precoders in a group without regard to the precoders' transmission rank. regardless, the network node sends the generated signaling to the wireless communication device.
Inventor(s): Chenguang Lu of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Yezi Huang of Taby (SE) for telefonaktiebolaget lm ericsson (publ), Miguel Berg of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Niklas Wernersson of Kungsangen (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/0417, H04B7/0452, H04L5/00
CPC Code(s): H04B7/0617
Abstract: a method is provided, performed by a baseband unit (bbu) for assisting a radio unit (ru) to perform beamforming for a communication between a user equipment (ue) and a base station in a wireless communications network using a multiple antenna system for communication. the bbu and the ru are associated with the base station. the bbu calculates () respective beamforming weights. bfws, for at least a subset of subcarriers out of a number of subcarriers. the bbu transforms () by a mathematical transformation, the respective calculated bfws, from frequency domain bfws to obtain tap-domain bfws. the bbu select () one or more tap-domain bfws from said obtained tap-domain bfws. the bbu sends () to the ru, the selected one or more the tap-domain bfws. the selected one or more tap-domain bfws assists the ru to perform beamforming for the communication between the ce and the base station.
Inventor(s): Chenguang Lu of SOLLENTUNA (SE) for telefonaktiebolaget lm ericsson (publ), Yezi Huang of TÄBY (SE) for telefonaktiebolaget lm ericsson (publ), Miguel Berg of SOLLENTUNA (SE) for telefonaktiebolaget lm ericsson (publ), Björn Pohlman of JÄRFÄLLA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06, H04B7/0452
CPC Code(s): H04B7/0617
Abstract: a method () for antenna power scaling in a fronthaul lower-layer split, lls, is provided. the method is performed by a baseband unit, bbu (), for assisting a radio unit, ru (), in scaling a transmit power of one or more antennas when performing beamforming. the method includes transmitting () at least one antenna power scaling factor to the ru for scaling the transmit power of the one or more antennas.
Inventor(s): Katarina HELLGREN of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Phiphi TRAN of Ängelholm (SE) for telefonaktiebolaget lm ericsson (publ), Marcus DAVIDSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04B7/06
CPC Code(s): H04B7/0617
Abstract: a mechanism for handling information exchange between a radio network node and a beam model handler includes a first interface providing at least a set of signal property measurements, for a plurality of wireless communication devices being in communication with the radio network node, from the radio network node to the beam model handler, and a second interface providing one or more beam models from the beam model handler to the radio network node. a beam model handler is arranged to create or update beam models based on signal property measurements for a plurality of wireless communication devices being in communication with a radio network node. the beam model handler includes the mechanism for handling information exchange between the radio network node and the beam model handler.
Inventor(s): Kittipong Kittichokechai of JÄRFÄLLA (SE) for telefonaktiebolaget lm ericsson (publ), Mattias Andersson of SUNDBYBERG (SE) for telefonaktiebolaget lm ericsson (publ), Sorour Falahati of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Bikramjit Singh of RAASEPORI (FI) for telefonaktiebolaget lm ericsson (publ), Yufei Blankenship of KILDEER IL (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L1/1829, H04L5/00, H04W72/0446, H04W72/11
CPC Code(s): H04L1/1854
Abstract: a method, system and apparatus are disclosed. according to some embodiments, a wireless device is provided. the wireless device includes processing circuitry configured to generate a first harq-ack codebook for a first uplink time slot, where the first harq-5 ack codebook includes a first plurality of harq-ack bits, to determine a second plurality of harq-ack bits, where each of the second plurality of harq-ack bits is associated with a respective timing parameter, and each of the second plurality of harq-ack bits is mapped to a respective downlink time slot of a plurality of downlink time slots based on the respective timing parameter, to modify the first harq-ack codebook based on at least one 0 deferred harq-ack bit of the second plurality of harq-ack bits, and to cause transmission of the modified first harq-ack codebook during the first uplink time slot.
Inventor(s): Sven PETERSSON of Sävedalen (SE) for telefonaktiebolaget lm ericsson (publ), Fredrik ATHLEY of Kullavik (SE) for telefonaktiebolaget lm ericsson (publ), Andreas NILSSON of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ), Roy TIMO of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ), Xinlin ZHANG of Göteborg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04W72/04
CPC Code(s): H04L5/0048
Abstract: there is provided mechanisms for transmission of reference signals. a method is performed by a terminal device. the terminal device comprises at least two physical antenna ports. the method comprises obtaining channel information. the method comprises determining, for at least one given precoder in a codebook, an uplink reference signal to physical antenna port mapping based on the channel information. the method comprises transmitting uplink reference signals in the physical antenna ports according to the determined mapping.
Inventor(s): Axel GUTHMANN of Kista (SE) for telefonaktiebolaget lm ericsson (publ), Erik ERIKSSON of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), John SKÖRDEMAN of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Robert BALDEMAIR of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Ajit NIMBALKER of Dublin CA (US) for telefonaktiebolaget lm ericsson (publ), Stefan PARKVALL of Bromma (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04L1/00, H04L1/1812
CPC Code(s): H04L5/0053
Abstract: there is disclosed a method of operating a radio node in a wireless communication network. the method includes transmitting data signalling, the data signalling representing a plurality of data blocks. the disclosure also pertains to related devices and methods.
Inventor(s): Saad Naveed AHMED of Sundbyberg (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04W16/14
CPC Code(s): H04L5/0073
Abstract: embodiments described herein relate to methods and apparatuses for a new radio base station that is spectrum sharing with a long term evolution base station. a method in a first scheduler for use in a new radio base station includes determining that one or more nr messages are to be scheduled for transmission during a time period, wherein the one or more nr messages cannot perform lte cell specific reference signal, crs, rate matching; and responsive to the determination, transmitting a first indication that there are one or more nr messages that cannot perform lte crs rate matching to be transmitted during the time period to a shared resource allocator configured to allocate resources to the nr base station and the lte base station.
Inventor(s): Mohammad Mozaffari of FREMONT CA (US) for telefonaktiebolaget lm ericsson (publ), Yi-Pin Eric Wang of FREMONT CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04W72/0457, H04W72/21
CPC Code(s): H04L5/0094
Abstract: systems, devices and methods are described that support of physical uplink control channel (pucch) transmissions for reduced-bandwidth user equipments (ues). one method performed by a ue includes receiving configuration information to be utilized to communicate with a base station, the configuration information including information indicating whether frequency hopping, associated with transmission of control information via pucch, is enabled or disabled; and transmitting control information via the pucch based on whether the frequency hopping is enabled or disabled. other methods, devices, and systems for supporting pucch transmission for reduced-bandwidth ues are included.
Inventor(s): Luca Lunardi of Genova (IT) for telefonaktiebolaget lm ericsson (publ), Pablo Soldati of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Vengatanathan Krishnamoorthi of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Henrik Rydén of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Reem Karaki of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Angelo Centonza of Granada (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04L41/142, H04L41/147
CPC Code(s): H04L5/0096
Abstract: embodiments include methods for a first network node of a wireless network. such methods include determining a predicted modification in coverage and/or capacity, during a subsequent time period, of one or more of the following served by the first network node: one or more cells, and one or more reference signal (rs) beams. such methods also include sending, to a second network node of the wireless network, a first message comprising an indication of the predicted modification in coverage and/or capacity. other embodiments include complementary methods for the second network node, as well as network nodes configured to perform such methods.
Inventor(s): Lian Araujo of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Icaro Leonardo Da Silva of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Cecilia Eklöf of Täby (SE) for telefonaktiebolaget lm ericsson (publ), Jens Bergqvist of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Zhenhua Zou of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Pontus Wallentin of Linköping (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L5/00, H04W24/02
CPC Code(s): H04L5/0098
Abstract: a method performed by a user equipment (ue) for handling for handling secondary cell group (scg) operation in a wireless communications network is provided. the ue determines () a preferred mode of operation associated to an scg. the ue transmits () a message to a network node. the message comprises the determined preferred mode of operation associated to the scg.
Inventor(s): Kristijonas Cyras of San Jose CA (US) for telefonaktiebolaget lm ericsson (publ), Marios Daoutis of Bromma (SE) for telefonaktiebolaget lm ericsson (publ), Anusha Pradeep Mujumdar of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Ajay Kattepur of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Burak Demirel of Älvsjö (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L12/28
CPC Code(s): H04L12/2816
Abstract: a computer implemented method for determining, in coordination with a second device, whether a first device can perform a first action. the method comprises sending () a first message to the second device, wherein the first message comprises i) an indication of the first action to be performed by the first device and ii) a first time interval indicating when the first action is to be performed. the method further comprises receiving () a second message from the second device according to an argumentation protocol defined between the first device and the second device, wherein the second message comprises i) a first response related to whether the first device can perform the first action, and ii) a second time interval in which the first response is applicable. the first response is valid according to the argumentation protocol if the second time interval overlaps the first time interval.
Inventor(s): Anusha Pradeep MUJUMDAR of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Ezeddin AL HAKIM of London (GB) for telefonaktiebolaget lm ericsson (publ), Filippo VANNELLA of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Alexandros NIKOU of Danderyd (SE) for telefonaktiebolaget lm ericsson (publ), Hassam RIAZ of Järfälla (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/0823, H04W24/02
CPC Code(s): H04L41/0823
Abstract: computer implemented methods are disclosed for managing, and for facilitating management of an environment within a domain, the environment being operable to perform a task. the management method includes for each of a plurality of possible actions that may be executed on the environment in a current state of the environment, obtaining a risk contour and predicted reward associated with the possible action. the method further includes selecting, from among the possible actions and on the basis of the risk contours and predicted reward, an action for execution on the environment, and initiating execution of the selected action. a risk contour associated with a possible action includes probabilities of the environment entering possible future states on execution of the action, confidence values associated with the probabilities, and for the possible future states, a representation of a domain level consequence of the environment entering the possible future state.
Inventor(s): Ajay KATTEPUR of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Swarup Kumar MOHALIK of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Sushanth S DAVID of Frisco TX (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L41/0823, H04L41/0894, H04L41/142, H04L41/16, H04L43/08
CPC Code(s): H04L41/0823
Abstract: a computer implemented method is disclosed for generating a policy for managing a configuration of internal components of a communication network node. the method includes obtaining performance data and generating a model of the communication network node the method further includes using the model to generate a first data set; and extracting, from the first data set: a set of conditional probabilities of operational state transition for the communication network node; and a set of conditional probabilities of changes in observed measure of performance for the communication network node. the method further comprises includes combining the extracted sets of conditional probabilities with a reward function to form a configuration model and generating a solution to the configuration model including a policy that is operable to propose a change in configuration of an internal component of the communication network node based on an observed measure of performance of the communication network node.
Inventor(s): Ádám Zlatniczki of Csongrád (HU) for telefonaktiebolaget lm ericsson (publ), Attila Mitcsenkov of Budapest (HU) for telefonaktiebolaget lm ericsson (publ), Alexander Biro of Budapest (HU) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L43/045, H04L43/0817
CPC Code(s): H04L43/045
Abstract: the present disclosure provides a method for a network analytics tool capable of analyzing a time-varying set of parameter values for each of a plurality of measurable parameters and visually outputting a plurality of visualization objects. each of the visualization objects comprise one or more visualization items, each visualization item representative of one of the plurality of measurable parameters. the method comprises: obtaining, for each of the plurality of visualization objects, a value of a first object-related metric and causing generation of a sensory-perceptible output indicative of a visualization object ranking established on the basis of the obtained value of the first object-related metric of each of the plurality of visualization objects. obtaining a value of the first object-related metric includes, for each of one or more of the plurality of visualization objects, determining a value of the first object-related metric based at least on the set of parameter values of the measurable parameter of each visualization item included in the visualization object.
Inventor(s): Zhang ZHANG of Beijing (CN) for telefonaktiebolaget lm ericsson (publ), Min WANG of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Zhang FU of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Antonino ORSINO of Kirkkonummi (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L43/0882, H04W28/24, H04W76/20, H04W92/18
CPC Code(s): H04L43/0882
Abstract: embodiments of the present disclosure provide method and apparatus for relay load information determination and relay selection. a method performed by a first terminal device includes obtaining relay load information of the first terminal device. the method further includes transmitting the relay load information of the first terminal device to a second terminal device.
Inventor(s): Balázs VARGA of Budapest (HU) for telefonaktiebolaget lm ericsson (publ), János FARKAS of Kecskemét (HU) for telefonaktiebolaget lm ericsson (publ), György MIKLÓS of Pilisborosjenö (HU) for telefonaktiebolaget lm ericsson (publ), János HARMATOS of Budapest (HU) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L45/24, H04L45/00, H04L47/32, H04L47/34, H04L49/552
CPC Code(s): H04L45/24
Abstract: a method for packet or frame replication and elimination in a network, includes obtaining by a gate controller downstream information indicating which application instance in an application cluster is downstream active needing to send a stream of packets or frames in a downstream direction through the network. the method further includes, based on the downstream information, controlling by the gate controller a gate within a gate cluster that is associated with the downstream active application instance to be open state which operates to forward the stream of packets or frames in the downstream direction from the downstream active application instance to an associated packet or frame replication entity for replication and transmission via at least two disjoint paths through the network.
Inventor(s): Szilveszter Nádas of Santa Clara CA (US) for telefonaktiebolaget lm ericsson (publ), Sándor Laki of Budapest (HU) for telefonaktiebolaget lm ericsson (publ), Gergo Gombos of Budapest (HU) for telefonaktiebolaget lm ericsson (publ), Ferenc Fejes of Budapest (HU) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L47/28, H04L47/12, H04L47/31
CPC Code(s): H04L47/28
Abstract: a computing device () receives a packet comprised in a flow, and uses a region index table () to identify a first region of a throughput-value function, tvf (), based on a flow rate of the flow. the first region is one of a plurality of sequentially ordered regions across an input domain of the tvf (). the computing device () randomly selects one of a plurality of preconfigured offset values to identify a second region of the tvf () that is lower than the first region of the tvf () by the randomly selected offset value. the computing device () determines a packet value using a tvf table () that maps each of the regions to a respective one of a plurality of packet values. the packet value is mapped to the second region. the computing device () marks the packet with the packet value mapped to the second region.
Inventor(s): Miika Komu of HELSINKI (FI) for telefonaktiebolaget lm ericsson (publ), Patrik Salmela of Espoo (FI) for telefonaktiebolaget lm ericsson (publ), Tero Kauppinen of ESPOO (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L61/2589, H04L41/40
CPC Code(s): H04L61/2589
Abstract: a first edge node can communicate an address candidate for either a first sidecar container of the first edge node or a second sidecar container of a second edge node with a master orchestrator. the first edge node can then communicate traffic between a first application container of the first edge node and a second application container of the second edge node via a connection between the first sidecar container and the second sidecar container using the address candidate.
Inventor(s): Wen ZHANG of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Jinyin ZHU of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Juying GAN of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Yunjie LU of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Qiong SONG of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Xiaoming LI of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Wu WANG of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04L65/1069
CPC Code(s): H04L65/1069
Abstract: a method and apparatus for session management function reselection. a method performed by an access and mobility function includes selecting a second session management function (smf) to serve a session of a user equipment (ue). the session of the ue is currently served by a first smf and an access network. the method further includes sending a create session management context request comprising a reason of selecting the second smf to serve the session of the ue to the second smf. the reason indicates that the session of the ue is still served by the access network. the method further includes receiving a create session management context response comprising a session resource modify request from the second smf. the session resource modify request includes access network tunnel information of the access network. the method further includes sending the session resource modify request to the access network.
Inventor(s): Miguel Angel Puente Pestaña of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Miguel Angel Muñoz De La Torre Alonso of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Antonio Cañete Martinez of Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04M15/00
CPC Code(s): H04M15/852
Abstract: a method for handling user notifications in a communications network. the method comprises receiving an indication that a second entity supports a user notification type; determining that a user notification of the user notification type shall be transmitted to the second entity, the user notification comprising a user identity and a notification content; selecting the second entity for delivering the user notification of the user notification type to the user; and transmitting to the second entity the user notification including the user identity and the notification content. the method may be performed by a network exposure function (nef), a service capability exposure function (scef), a policy control function (pcf), a policy and charging rules function (pcrf), a charging function (chf), or an online charging system (ocs). the second entity may be an application server, particularly a push notification server or a service capability server (scs), or a or a mobile network operator application function, mno af.
20240195962.EXTRA-LONG TAP DEBLOCKING_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Kenneth ANDERSSON of Gävle (SE) for telefonaktiebolaget lm ericsson (publ), Jack ENHORN of Bålsta (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04N19/117, H04N19/176, H04N19/82
CPC Code(s): H04N19/117
Abstract: a method for deblocking is provided. the method includes checking whether a size of a current block exceeds a size threshold. the method includes checking whether a size of an adjacent block exceeds the size threshold. the adjacent block is adjacent to a boundary of the current block. the method includes determining that a criteria is true. the criteria comprises both a size of the current block and a size of the adjacent block exceeding the size threshold. the method includes, as a result of determining that the criteria is true, applying a long-tap deblocking across the boundary of the current block. a length of the long-tap deblocking is greater than 7.
Inventor(s): Christopher HOLLMANN of Uppsala (SE) for telefonaktiebolaget lm ericsson (publ), Per WENNERSTEN of Årsta (SE) for telefonaktiebolaget lm ericsson (publ), Jacob STRÖM of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04N19/196, H04N19/146, H04N19/154
CPC Code(s): H04N19/196
Abstract: a method performed by an apparatus to determine compression parameters to choose when compressing images or videos for use in a machine vision task is provided. the method includes compressing an uncompressed original image or video at a plurality of different quality levels and/or bit rates to create a plurality of compressed images or videos. the method further includes, for each compressed image or video compressed at the different quality levels and/or bit rates: decompressing the compressed image or video to create a decompressed image or video, executing a machine vision algorithm on the decompressed image or video to generate machine vision results for the decompressed image or video and deriving a performance value indicating a performance of the decompressed image or video based on comparing the machine vision results to an assumed truth.
Inventor(s): Erlendur KARLSSON of UPPSALA (SE) for telefonaktiebolaget lm ericsson (publ), Mengqiu ZHANG of STOCKHOLM (SE) for telefonaktiebolaget lm ericsson (publ), Tomas JANSSON TOFTGÅRD of UPPSALA (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04S7/00
CPC Code(s): H04S7/302
Abstract: a method for generating a final corrected head-related (hr) filter dataset, (a). the method includes obtaining a first corrected hr filter dataset, (b). obtaining the first corrected hr filter dataset (b) includes: obtaining (s) an initial hr filter dataset, (c); obtaining (s) an extracted hr filter dataset, (d), extracted from the initial hr filter dataset, (c); obtaining (s) a model, (e), of the extracted hr filter dataset, (d); generating (s) a modelled hr filter dataset, (f), using the model, (e); selecting (s) for correction one or more hr filters that are included in the initial hr filter dataset, (c), based on the modelled hr filter dataset, (f), and the extracted hr filter dataset, (d); and generating (s) the first corrected hr filter dataset, (b) by correcting the selected one or more hr filters. either the final corrected hr filter dataset (a) is the first corrected hr filter dataset (b) or the method further comprises generating the final corrected hr filter set (a) using the first corrected hr filter dataset (b).
Inventor(s): Miguel Angel Muñoz De La Torre Alonso of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Rodrigo Alvarez Dominguez of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Emiliano Merino Vazquez of Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W4/90, H04W8/02, H04W48/04, H04W48/06
CPC Code(s): H04W4/90
Abstract: a computer-implemented method, performed by a first node (), for handling one or more data sessions. the first node () operates in the communications system (). the first node () receives () a first indication originating from an external node () operating outside the communications system (). the first indication indicates a request to preclude one or more data sessions meeting one or more conditions indicated by the external node (). the first node () also initiates () the preclusion of the one or more data sessions by sending another indication to a second node () operating in the communications system (). the another indication indicates the received request.
20240196191.SUPPORTING COMPATIBILITY_simplified_abstract_(telefonaktiebolaget lm ericsson (publ))
Inventor(s): Yunjie LU of SHANGHAI (CN) for telefonaktiebolaget lm ericsson (publ), Yong YANG of KÅLLERED (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W8/18, H04L67/02, H04L69/22
CPC Code(s): H04W8/18
Abstract: a method () performed by a service consumer. the method includes invoking a service provided by a first service producer. invoking the service comprises generating a service request message and transmitting the service request message to the first service producer. in some embodiments, transmitting the service request message to the first service producer comprises transmitting, to the first service producer, a message comprising a header and a body, the body comprising the service request message and the header comprising service consumer information comprising: i) first feature information that identifies a set of one or more features of a service that is provided by a second service producer and that is supported by the service consumer, and/or ii) first version information that identifies set of one or more versions of an application programming interface (api) for the service provided by the second service producer that is supported by the service consumer.
Inventor(s): Yunjie LU of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Yong YANG of Kållered (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W8/20, H04W4/12
CPC Code(s): H04W8/20
Abstract: ts 29.500, usually the feature negotiation is done when the subscription is created by the nf consumer. p: for default notification subscriptions, the nf consumer registers the default subscriptions in nrf and nf producer discover and directly send the notification towards the callback uri without subscription creation procedure. s: nf to register the supported features in default subscription. the nf producer can get aware the supported feature of the nf consumer and adjust the notification accordingly. ts 29.510, api version control and feature negotiation between nf producer and nf consumer. in 5gc, a nf producer may subscribe to another nf producer on behalf of the nf consumer with directly reporting. p: no way for the nf consumer to indicate the supported api version and features of the second nf producer which will directly report to the nf consumer. s: new header to allow the nf consumer to indicate the supported api version and features.
Inventor(s): Zhang Fu of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Monica Wifvesson of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Juying Gan of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Cheng Wang of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/02, G06F21/60, H04W8/18
CPC Code(s): H04W12/02
Abstract: the present disclosure provides a method for a relay entity to provide a user id of a remote ue under privacy protection to a first network function (nf) in a network, wherein connectivity between the remote ue and the network is provided by the relay entity, comprising obtaining contact information of a second nf and a private id corresponding to the user id from the second nf, wherein the contact information can be used by the first nf to contact the second nf to resolve the user id based on the private id; and sending the contact information and the private id to the first nf. corresponding methods for the remote ue, the first nf and the second nf are also provided. the corresponding apparatus, system, device, computer-readable storage and carrier, etc. thereof are also provided.
Inventor(s): Kazi Wali Ullah of Espoo (FI) for telefonaktiebolaget lm ericsson (publ), Patrik Teppo of Bobäck (FI) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/06, H04W12/08
CPC Code(s): H04W12/06
Abstract: there is provided mechanisms for controlling access of a subscriber entity to an application service of an enterprise network. a method is performed by a ztna controller. the method comprises obtaining an indication that the subscriber entity requests to access the application service of the enterprise network. the indication is obtained via an access network to which the subscriber entity is operatively connected. the method comprises providing a request for user information of the subscriber entity to a udm entity provided in a core network to which the access network is operatively connected. the request for user information comprises an identifier of the subscriber entity. the method comprises obtaining the user information of the subscriber entity from the udm entity. the user information indicates successful 3gpp credentials based authentication of the subscriber entity performed by the udm entity. the method comprises granting access for the subscriber entity to the application service of the enterprise network only when a policy associated to the user information allows so.
Inventor(s): Ping CHEN of Shanghai (CN) for telefonaktiebolaget lm ericsson (publ), Wenliang XU 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), Antonio INIESTA GONZALEZ of Madrid (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W12/08, H04W4/50, H04W24/02
CPC Code(s): H04W12/08
Abstract: a method and an apparatus for providing configuration for serving terminal device. a first aspect of the present disclosure provides a method performed by a first network function. the method may comprise: transmitting to a second network function a request for providing at least one service parameter for a user equipment (ue) or a group of ues, and receiving from the second network function a response about whether the request is authorized. after a first network function transmits a request for providing at least one service parameter for a terminal device, the first network function may be aware about whether the request is authorized.
Inventor(s): Hasan FAROOQ of Santa Clara CA (US) for telefonaktiebolaget lm ericsson (publ), Julien FORGEAT of San Jose CA (US) for telefonaktiebolaget lm ericsson (publ), Meral SHIRAZIPOUR of Santa Clara CA (US) for telefonaktiebolaget lm ericsson (publ), Shruti BOTHE of Santa Clara CA (US) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/02, H04B7/06, H04W16/18
CPC Code(s): H04W24/02
Abstract: a method of a collaboration server for identifying cells of a mobile network for machine learning collaboration is provided. the mobile network includes a plurality of cells. the method includes managing collection of features for the plurality of cells to generate at least one feature vector for each of the plurality of cells, determining a cluster of cells within the plurality of cells based on similarity in feature vectors between at least two cells in the plurality of cells, sending cluster information to each cell of the cluster, receiving cluster pre-check information from each cell of the cluster, and determining a first cell and a second cell in the cluster to collaborate for machine learning based on the received pre-check information.
Inventor(s): Pablo Soldati of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Luca Lunardi of Genoa (IT) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10, H04L41/147
CPC Code(s): H04W24/10
Abstract: a method is disclosed for managing resources in a radio access network (ran) of a communication network. the method, performed by a first node in the ran, comprises obtaining a record of resource status information describing usage, during a historical time period, of ran resources controlled by a second node in the ran and predicting, based on the obtained record, resource status information describing usage of ran resources controlled by the second node during a future time period. the method further comprises performing at least one of using the predicted resource status information describing usage of ran resources controlled by the second node in a process relating to management of ran resources controlled by the first node, or sending, to a third node in the ran, a representation of the predicted resource status information describing usage of ran resources controlled by the second node.
Inventor(s): Sakib Bin Redhwan of Linköping (SE) for telefonaktiebolaget lm ericsson (publ), Pradeepa Ramachandra of Linköping (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W24/10
CPC Code(s): H04W24/10
Abstract: embodiments herein relate to a method performed by a ue () for handling usage of a service in a communication network. the ue () stores a first set of information related to an unavailability or availability of a slice in an area. the ue () transmits an indication of the stored first set of information to a radio network node ().
Inventor(s): Peter Hedman of Helsingborg (SE) for telefonaktiebolaget lm ericsson (publ), Paul Schliwa-Bertling of Ljungsbro (SE) for telefonaktiebolaget lm ericsson (publ), Maria Belen Pancorbo Marcos of Madrid (ES) for telefonaktiebolaget lm ericsson (publ), Angelo Centonza of Granada (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W28/02
CPC Code(s): H04W28/0268
Abstract: systems and methods for handling of heterogeneous support for slice maximum bit rate (s-mbr) enforcement are disclosed. in one embodiment, a method performed in a core network of a cellular communications system comprises, at an access and mobility management function (amf), obtaining information about whether a radio access network (ran) node supports s-mbr enforcement and sending, to a session management function (smf), a message that comprises an indication of whether the ran node supports s-mbr enforcement. the method further comprises, at the smf, sending, to a policy and control function (pcf), a message that comprises an indication of whether the ran node supports s-mbr enforcement. the method further comprises, at the pcf, making a determination of whether to apply a mechanism to enforce s-mbr for protocol data unit (pdu) session of a wireless communication device on a network slice based on the received indication, and operating accordingly.
Inventor(s): Philipp Bruhn of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Angelo Centonza of Granada (ES) for telefonaktiebolaget lm ericsson (publ), Luca Lunardi of Genova (IT) for telefonaktiebolaget lm ericsson (publ), Pablo Soldati of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Reem Karaki of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Henrik Rydén of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Ali Parichehrehteroujeni of Linköping (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W28/086, H04L47/70, H04W28/02
CPC Code(s): H04W28/0861
Abstract: embodiments include methods for a first network node of a wireless network. such methods include receiving, from a second network node of the wireless network, a first message comprising traffic status information for the second network node and performing one or more of the following operations based on the traffic status information: predicting a change in load and/or interference in a coverage area of the first network node; adjusting configurations of one or more cells and/or one or more beams served by the first network node; requesting the second network node to adjust configurations of one or more cells and/or one or more beams served by the second network node; mobility load balancing with respect to one or more user equipment (ues) served by the first network node; and configuring one or more ues served by the first network node to use communication settings that are more robust to interference.
Inventor(s): Luca Lunardi of Genoa (IT) for telefonaktiebolaget lm ericsson (publ), Pablo Soldati of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Henrik Rydén of Stockholm (SE) for telefonaktiebolaget lm ericsson (publ), Reem Karaki of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Angelo Centonza of Granada (ES) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W28/08, H04W8/02, H04W24/02, H04W36/22
CPC Code(s): H04W28/0942
Abstract: embodiments include methods for a first network node of a wireless network. such methods include sending, to a second network node in the wireless network, a first message comprising an indication of predicted future adjustments of mobility-related settings, of the first network node, for mobility of users between a coverage area of the first network node and an adjacent coverage area of the second network node. such methods include receiving, from the second network node in response to the first message, a second message indicating one or more of the following: acknowledgement, confirmation, or rejection of the predicted future adjustments; and corresponding adjustments of mobility-related settings for the second network node. other embodiments include complementary methods for a second network node and a third network node, as well as network nodes configured to perform such methods.
Inventor(s): Peter Hedman of Helsingborg (SE) for telefonaktiebolaget lm ericsson (publ), Angelo Centonza of Granada (ES) for telefonaktiebolaget lm ericsson (publ), Ylva Timner of Luleå (SE) for telefonaktiebolaget lm ericsson (publ), Håkan Palm of Växjö (SE) for telefonaktiebolaget lm ericsson (publ), Paul Schliwa-Bertling of Ljungsbro (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W48/18, H04W60/00
CPC Code(s): H04W48/18
Abstract: systems and methods for inhomogeneous slice support are provided. in some embodiments, a wireless device: signals an indication that it supports non-uniform slice availability and receives an information on how it may act based on the indicated slice support. in this way, some embodiments allow the radio access network (ran) and/or cn to correctly handle legacy and new ue types in a system where new ues may be able to support non uniform slice availability. these may enable the cn to manage the legacy ues in a way that their legacy behavior does not create unnecessary slice requests, e.g., for slices that are not available in a given cell. these systems and methods may allow new ues to be configured with information for allowed slices that are not uniformly available, and that the ue may access upon detection of information expressing availability of such slices in a given cell/tracking area.
Inventor(s): Badawi Yamine of Beirut (LB) for telefonaktiebolaget lm ericsson (publ), Iana Siomina of Täby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W52/02
CPC Code(s): H04W52/0219
Abstract: there is disclosed a method at a wireless device () in a wireless communication network (). the wireless device is located in a first geographical area associated with a first cell (). the first cell is operated by a first network node () according to a first cell configuration. the wireless device supports at least the first cell configuration. the method comprising receiving (), from the first network node, cell information indicating whether a second cell () is switched off. the second cell is associated with a second cell configuration. the method further comprising transmitting (), to the first network node, capability information indicating whether the wireless device supports the second cell configuration. the disclosure also pertains to related devices and methods.
Inventor(s): Miguel LOPEZ of Aachen (DE) for telefonaktiebolaget lm ericsson (publ), Abhishek AMBEDE of Huddinge (SE) for telefonaktiebolaget lm ericsson (publ), Sebastian MAX of Cologne (DE) for telefonaktiebolaget lm ericsson (publ), Leif WILHELMSSON of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Jonas SEDIN of Brentford Greater London (GB) for telefonaktiebolaget lm ericsson (publ), Rocco DI TARANTO of Lund (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W52/02, H04W48/18, H04W76/15
CPC Code(s): H04W52/0235
Abstract: a method for a radio access node configured for transmission to a user device over multiple links. the method includes, responsive to data being available for transmission to the user device, determining which of the multiple links are possible links for transmission of the data, selecting one or more links of the possible links, and transmitting a wake-up signal to the user device, wherein the wake-up signal is indicative of the selected one or more links. a method is also disclosed for a user device configured for reception from a radio access node over multiple links. the method includes receiving a wake-up signal from the radio access node, wherein the wake-up signal is indicative of one or more of the multiple links, and waking up one or more of the multiple receivers, corresponding to the indicated one or more links.
Inventor(s): Anders Lamm of MÖLNDAL (SE) for telefonaktiebolaget lm ericsson (publ), Pär Ankel of NÖDINGE (SE) for telefonaktiebolaget lm ericsson (publ), Holger URBAN Bergström of LERUM (SE) for telefonaktiebolaget lm ericsson (publ), Lars Rönnborn of PIXBO (SE) for telefonaktiebolaget lm ericsson (publ), Andreas Andersson of LANDVETTER (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W52/36, H04W52/08
CPC Code(s): H04W52/365
Abstract: according to an aspect, there is provided a method performed by a base station for adjusting a transmission power of a primary cell of a cell group. the method comprises receiving (), from a wireless device, an indication of a first power headroom associated with the primary cell; determining () a power headroom target; comparing () the first power headroom and the power headroom target; and determining () whether to adjust a transmission power of the primary cell based on the comparison.
Inventor(s): Yazid Lyazidi of London (GB) for telefonaktiebolaget lm ericsson (publ), Åke Busin of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ), Ritesh Shreevastav of Upplands Väsby (SE) for telefonaktiebolaget lm ericsson (publ), Sinisa Ljubic of Zagreb (HR) for telefonaktiebolaget lm ericsson (publ), Thomas Johansson of Åby (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W64/00, H04W24/10, H04W76/20
CPC Code(s): H04W64/00
Abstract: a radio network node () is configured for use in a wireless communication network (). the radio network node () receives, from a location server (), a request () for the radio network node () to report measurements usable to compute a location of a wireless device (). the radio network node () transmits, to the location server (), a message () that indicates the radio network node () is unable to report the measurements and that indicates a cause () of the radio network node () being unable to report the measurements. the cause () may be, for example, that the wireless device () has moved to another radio network node. responsive to receiving the message (), the location server () may transmit, to the other radio network node to which the wireless device () has moved, a request () for that radio network node to report measurements usable to compute a location of the wireless device ().
Inventor(s): Badawi YAMINE of Beirut (LB) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W64/00, H04W56/00
CPC Code(s): H04W64/003
Abstract: a method performed by a network node for controlling a tracking area update, tau, procedure of a user equipment, ue the ue is configured with a first timer value relating to a first time interval to be used between subsequent signaled updates of the location of the ue in the tau procedure. the network node determines that the ue is stationary when the ue has remained in the same tracking area for a period of time that exceeds a first threshold. when determined that the ue is stationary, the network node configures the ue with a second timer value relating to a second time interval to be used between subsequent signaled updates of the location of the ue in the tau procedure. the time interval of second timer value is a time period longer than the time interval of the first timer value.
Inventor(s): Serene BANERJEE of Chennai (IN) for telefonaktiebolaget lm ericsson (publ), Joy BOSE of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Ranjani H G of Bangalore (IN) for telefonaktiebolaget lm ericsson (publ), Venkatesh UMAASHANKAR of Chennai (IN) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W72/1268, H04B17/336, H04W72/541
CPC Code(s): H04W72/1268
Abstract: a computer implemented method for reducing interference experienced at a first frequency due to transmissions made at one or more of a plurality of candidate frequencies. the method includes i) dividing the candidate frequencies into a first subset of candidate frequencies and a second subset of candidate frequencies; ii) blanking the first subset of candidate frequencies; and iii) determining whether the interference experienced at the first frequency is due to transmissions made on the first subset of candidate frequencies, dependent on whether said interference is reduced as a result of blanking the first subset of candidate frequencies.
Inventor(s): Xueying HOU of Lund (SE) for telefonaktiebolaget lm ericsson (publ), Bo XU of Täby (SE) for telefonaktiebolaget lm ericsson (publ), Pål FRENGER of Linköping (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W74/0833
CPC Code(s): H04W74/0833
Abstract: disclosed is a method and a network node for handling random access in a wireless communication network. the method includes receiving a random access preamble when a first number of receivers are active and a second number of the receivers are inactive, and sending a random access response to the received random access preamble. the method further includes determining whether a reception requirement for a subsequent random access procedure message is fulfilled, the subsequent random access procedure message being sent subsequent to the network node sending the random access response, the reception requirement being either whether the random access procedure message is received at the network node or whether the random access procedure message that is received has a sufficient quality, and when the reception requirement is determined not fulfilled, activating at least some of the inactive second number of receivers.
Inventor(s): Icaro L. J. Da Silva of Solna (SE) for telefonaktiebolaget lm ericsson (publ), Gunnar Mildh of Sollentuna (SE) for telefonaktiebolaget lm ericsson (publ)
IPC Code(s): H04W76/27, H04W8/08, H04W36/08, H04W36/30, H04W52/02, H04W72/0453, H04W76/28, H04W76/30
CPC Code(s): H04W76/27
Abstract: new radio (nr) rrc includes an rrc_inactive state, which introduces ambiguities in the network's knowledge of ue behavior. a mechanism is introduced for handling parameters received when a ue enters rrc_inactive or rrc_idle upon the ue attempting to resume an rrc connection and, as a response, receiving a release or suspend message. the timer associated to the mobilitycontrolinfo (equivalent to t320) is stopped and associated parameters discarded upon receiving rrc release or suspend. information received in a release or suspend message is discarded upon receiving rrc release or rrc suspend.
Telefonaktiebolaget LM Ericsson (PUBL) patent applications on June 13th, 2024
- Telefonaktiebolaget LM Ericsson (PUBL)
- G02B6/44
- CPC G02B6/4471
- Telefonaktiebolaget lm ericsson (publ)
- G06N3/092
- CPC G06N3/092
- H01Q3/36
- H01Q21/00
- CPC H01Q3/36
- H04B7/0408
- H04B7/06
- H04B17/309
- H04L27/26
- CPC H04B7/0408
- H04B7/0456
- CPC H04B7/0469
- H03M7/30
- H04B7/0417
- H04B7/0452
- H04L5/00
- CPC H04B7/0617
- H04L1/1829
- H04W72/0446
- H04W72/11
- CPC H04L1/1854
- H04W72/04
- CPC H04L5/0048
- H04L1/00
- H04L1/1812
- CPC H04L5/0053
- H04W16/14
- CPC H04L5/0073
- H04W72/0457
- H04W72/21
- CPC H04L5/0094
- H04L41/142
- H04L41/147
- CPC H04L5/0096
- H04W24/02
- CPC H04L5/0098
- H04L12/28
- CPC H04L12/2816
- H04L41/0823
- CPC H04L41/0823
- H04L41/0894
- H04L41/16
- H04L43/08
- H04L43/045
- H04L43/0817
- CPC H04L43/045
- H04L43/0882
- H04W28/24
- H04W76/20
- H04W92/18
- CPC H04L43/0882
- H04L45/24
- H04L45/00
- H04L47/32
- H04L47/34
- H04L49/552
- CPC H04L45/24
- H04L47/28
- H04L47/12
- H04L47/31
- CPC H04L47/28
- H04L61/2589
- H04L41/40
- CPC H04L61/2589
- H04L65/1069
- CPC H04L65/1069
- H04M15/00
- CPC H04M15/852
- H04N19/117
- H04N19/176
- H04N19/82
- CPC H04N19/117
- H04N19/196
- H04N19/146
- H04N19/154
- CPC H04N19/196
- H04S7/00
- CPC H04S7/302
- H04W4/90
- H04W8/02
- H04W48/04
- H04W48/06
- CPC H04W4/90
- H04W8/18
- H04L67/02
- H04L69/22
- CPC H04W8/18
- H04W8/20
- H04W4/12
- CPC H04W8/20
- H04W12/02
- G06F21/60
- CPC H04W12/02
- H04W12/06
- H04W12/08
- CPC H04W12/06
- H04W4/50
- CPC H04W12/08
- H04W16/18
- CPC H04W24/02
- H04W24/10
- CPC H04W24/10
- H04W28/02
- CPC H04W28/0268
- H04W28/086
- H04L47/70
- CPC H04W28/0861
- H04W28/08
- H04W36/22
- CPC H04W28/0942
- H04W48/18
- H04W60/00
- CPC H04W48/18
- H04W52/02
- CPC H04W52/0219
- H04W76/15
- CPC H04W52/0235
- H04W52/36
- H04W52/08
- CPC H04W52/365
- H04W64/00
- CPC H04W64/00
- H04W56/00
- CPC H04W64/003
- H04W72/1268
- H04B17/336
- H04W72/541
- CPC H04W72/1268
- H04W74/0833
- CPC H04W74/0833
- H04W76/27
- H04W8/08
- H04W36/08
- H04W36/30
- H04W72/0453
- H04W76/28
- H04W76/30
- CPC H04W76/27
