There is provided an apparatus (202, 302) comprising: means for receiving a request to create or update a network slice, wherein the request comprises a selection list; means for determining an isolation group using the selection list; and means for providing a network slice instance for the network slice request, wherein the determined isolation group is associated with the network slice instance.
Embodiments of the present disclosure relate to a random access procedure. A terminal device obtains, a parameter for determining a minimum time between reception of Message 2 (Msg2) and transmission of Message 3 (Msg3) in a random access procedure between the terminal device and a network device. Then, the terminal device determines the minimum time based on the parameter. Moreover, the terminal device performs the random access procedure based on the minimum time. As a result, it is possible to control access latency and improve system access performance.
Systems, methods, and software of performing a UE parameters update (UPU) of user equipment. In an embodiment, an AUSF receives a UPU protection request message from a UDM regarding the UE parameters update, where the UPU protection request message includes UPU information containing UPU data and a UPU header. The AUSF determines whether the user equipment supports UPU header protection in derivation of message authentication codes based on a UPU header protection indicator in the UPU protection request message. The AUSF derives a message authentication code based on the UPU header when the user equipment supports UPU header protection, and sends a UPU protection response message to the UDM that includes the message authentication code.
To minimize collisions for sounding reference signals transmitted using a frequency hopping different comb offset randomization schemes are disclosed. An apparatus may receive sounding reference signal configuration information on at least one comb offset randomization scheme, which indicates at least division of a sounding reference signal bandwidth to a plurality of sub-bands and associated comb offsets. The apparatus may apply a comb offset randomization scheme for sounding reference signal transmissions when an indication that indicates to apply the comb offset randomization scheme is received.
Example embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage medium for change of logical channel prioritization (LCP) criteria. In a method, an apparatus receives a configuration associated with changing of at least one criterion of a LCP configuration. The apparatus then receives an indication whether the at least one criterion of the LCP configuration is to be enabled, disabled, or adjusted. Based on the indication, the apparatus performs communications.
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
H04W 72/231 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
H04W 72/563 - Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
H04W 76/20 - Manipulation of established connections
Embodiments of the present disclosure relate to CG operation. In one aspect, a first device receives, from a second device, a first CG configuration and a second CG configuration. The first CG configuration is associated with the second CG configuration. If the first device determines that a set of occasions associated with the first CG configuration is to be deactivated for a period of time, the first device activates the second CG configuration. In this way, fast re-activation of a CG configuration may be achieved, and communication latency may be reduced.
Method and apparatuses for positioning estimation are disclosed. A first codeword generated based on channel information available for a communication device and comprising information of latent variable representing compressed channel information is transformed into a second codeword based on a defined distribution of the information in the first codeword. The second codeword is then used for positioning estimation by a positioning estimation entity.
According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core and at least one memory storing instructions that, when executed by the at least one processing core, cause the apparatus, at least to determine that a small data transmission, SDT, procedure is ongoing with a user equipment which is in a radio resource control inactive state, and send assistance information to a control plane entity of a centralized unit of a base station.
Embodiments of the present disclosure relate to measurement reporting. In an aspect, a terminal device receives, from a network device, a configuration of measurement and reporting for a group of CCs. The terminal device measures a first CC in the group of CCs. The terminal device transmits, to the network device, a measurement report for the group of CCs based on the measurement of the first CC.
Example embodiments of the present disclosure are directed to protect Radio Resource Control (RRC) communications. A method comprises transmitting, to a second apparatus, a request to activate Access Stratum, AS, security during Radio Resource Control, RRC, connection initialization, the request comprising key exchange information; receiving, from the second apparatus, a response to the request comprising an indication of confirmed key exchange information; and generating, based on the confirmed key exchange information, a key for the AS security.
Systems, methods, apparatuses, and computer program products for determination of slot grouping. One method may include determining a size of a slot group; and determining at least one slot group, starting from a reference starting point, based on the size of the slot group.
Embodiments of the present disclosure relates to the field of telecommunication and in particular to devices, methods, apparatuses and computer readable storage medium for more low layer triggered mobility procedure enhancement. The apparatus (i.e., the user device 100) activates at least one transmission configuration indicator (TCI) state during a mobility procedure; and transmits, to a network device, an indication indicative of stopping keeping track of at least one of synchronization related to the at least one activated TCI states.
Embodiments of the present disclosure relates to the field of telecommunication and in particular to devices, methods, apparatuses and computer readable storage medium for more low layer triggered mobility procedure enhancement. The apparatus (i.e., the user device 100) is configured to perform receiving, from a network device, an indication indicative of time duration to keep track of at least one synchronization related to at least one transmission configuration indicator (TCI) state; activating the at least one TCI state during a mobility procedure; and keeping track of the at least one synchronization related to the at least one TCI state based on the time duration.
A video encoding/decoding computing device, including a processor in communication with a memory device is provided. The processor may be configured to: (i) clustering received input data into one or more clusters; (ii) for at least one of the one or more clusters, selecting one or more aspects of an overfitting process, where the one or more aspects are associated to the at least one of the one or more clusters; and (iii) for at least one of the one or more clusters, overfitting one or more parameters of a neural network using the selected one or more aspects of the overfitting process associated to the at least one of the one or more clusters and using data in the at least one of the one or more clusters. Overfitting of the neural network may be based on one or more outputs of an auxiliary neural network.
There is provided a method performed by a user equipment, UE, the method comprising receiving, from a network entity, channel state information-reference signals, CSI-RS, and determining, based on the CSI-RS, a first value of a parameter associated with CSI. The method further comprises selecting, based on the first value of the parameter associated with CSI, a first configuration related to at least one reference signal, RS, for demodulating at least one physical channel from a plurality of configurations related to at least one RS for demodulating at least one physical channel, wherein each of the plurality configurations is associated with information that is related to the parameter associated with CSI, and transmitting, the network entity, a CSI report comprising an indication of the first configuration.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04L 5/00 - Arrangements affording multiple use of the transmission path
16.
ALLOCATION OF RESOURCES ACROSS A PLURALITY OF TIME SLOTS
A terminal device comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the terminal device at least to: receive information which provides information relating to allocation of resources across a plurality of time slots; determine, using the information which provides information relating to the allocation of resources, the resources allocated across the plurality of time slots; and communicate data using the determined resources.
Example embodiments of the present disclosure are directed to physical downlink control channel (PDCCH) blind decoding. A terminal apparatus determines, from a set of PDCCH candidates associated with at least one downlink control information (DCI) for the terminal apparatus, at least one prioritized PDCCH candidate based on at least one previous blind decoding attempt for the at least one DCI. The terminal apparatus further performs at least one blind decoding attempt on the set of PDCCH candidates starting from the at least one prioritized PDCCH candidate.
An apparatus configured to: receive, from a network node via higher layer signaling, a request for transmitting resource feedback information associated with at least one device; and transmit, to the network node via the higher layer signaling, the resource feedback information. An apparatus configured to: transmit, to at least one reader via higher layer signaling, a request for transmitting resource feedback information associated with at least one device; and receive, from the at least one reader via the higher layer signaling, the resource feedback information.
There is provided a method performed by a user equipment, UE, the method comprising: receiving, from a network entity, at least one channel state information-reference signal, CSI-RS, and determining a first value of a signal to noise ratio, SNR, based on the CSI-RS The method further comprises obtaining estimated values of a first metric at each of a plurality of different SNR values for each of a plurality of configurations, each of the plurality of configurations being related to at least one RS for demodulating at least one physical channel, and based on the first value of the SNR, selecting a first configuration from the plurality of configurations, wherein the selecting comprises comparing the first value of the SNR with the estimated values of the first metric at each of the plurality of different SNR values that are associated with each of the plurality of configurations. The method further comprises transmitting, the network entity, a CSI report comprising an indication of the first configuration.
An apparatus configured to: receive, from a network node, a request for transmitting resource feedback information associated with at least one device; and transmit, to the network node, the resource feedback information. An apparatus configured to: transmit, to at least one reader, a request for transmitting resource feedback information associated with at least one device; and receive, from the at least one reader, the resource feedback information.
A method performed by a user equipment (UE) is provided. The method includes receiving at least one measurement configuration from a network to perform one or more measurements on one or more carrier frequencies. The method includes making a determination that at least one condition of one or more conditions is fulfilled. And the method includes performing the one or more measurements on the one or more carrier frequencies based on the at least one measurement configuration, including performing the one or more measurements on the at least one carrier frequency triggered by the determination that the at least one condition of the one or more conditions is fulfilled.
A method includes receiving, by a user equipment (UE) from a source network node providing a source cell, a broadcast signal including an early timing advance (eTA) configuration for a neighboring cell; measuring, by the UE, a reference signal received power (RSRP) of a reference signal of the neighboring cell, a priority of the neighboring cell, and/or a number of the neighboring cell to perform eTA; and transmitting a random access request towards the neighboring cell using the CBRA resource, in response to determining the measured RSRP being above the eTA threshold. The eTA configuration includes an indication of an eTA threshold and a contention-based random access (CBRA) resource associated with the neighboring cell. The CBRA resource includes PRACH information including at least one of a preamble, a RACH occasion, or a RACH frame timing.
A method includes receiving, by a user equipment (UE) from a source network node providing a source cell, a radio resource control (RRC) message including a first early timing advance (eTA) configuration for a neighboring cell and a measurement configuration for a neighboring cell; measuring, by the UE, a reference signal received power (RSRP) of a reference signal of the neighboring cell, a priority of the neighboring cell, and/or a number of the neighboring cell; and transmitting a random access request towards the neighboring cell using the CBRA resource of the first eTA configuration, in response to determining the measured RSRP being above the eTA threshold of the first eTA configuration. The first eTA configuration includes an indication of an eTA threshold and a contention-based random access (CBRA) resource associated with the neighboring cell. The CBRA resource includes PRACH information including a preamble, a RACH occasion, and/or RACH frame timing.
A method includes receiving, by a first user equipment (UE) from a source network node providing a source cell, a broadcast signal including an early timing advance (eTA) configuration for a neighboring cell; measuring, by the first UE, a reference signal received power (RSRP) of a reference signal of the neighboring cell; and transmitting, by the first UE to the source network node, a measurement report including PRACH information. The eTA configuration includes an indication of an eTA threshold, a contention-based random access (CBRA) resource associated with the neighboring cell, a preamble, a priority of a target network node, and a number of nodes to perform eTA associated with the neighboring cell. The PRACH information includes a preamble, a RACH occasion, and a RACH frame timing. The PRACH information is the same as a second UE within a predetermined time period.
A method in a user equipment (UE) includes: receiving, from a network, information indicating a plurality of geographic sections within a cell; determining a geographic section of the plurality of geographic sections within the cell in which the UE is located; transmitting, to the network, a message including an indication of the geographic section within the cell in which the UE is located and a request for system information for the geographic section; and receiving, from the network, system information for at least the geographic section within the cell in which the UE is located.
Example embodiments of the present disclosure are directed to uplink (UL) transmission control. A method comprises determining at least one set of radio frequency requirements corresponding to at least one time period; determining at least one transmission parameter based on the at least one set of radio frequency requirements; and applying, within a time period of the at least one time period, a transmission parameter of the at least one transmission parameter to an uplink transmission to a network device, wherein the applied transmission parameter is determined based on a set of radio frequency requirements, of the at least one set of radio frequency requirements, corresponding to the time period.
H04W 28/18 - Negotiating wireless communication parameters
H04W 52/14 - Separate analysis of uplink or downlink
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
Example embodiments of the present disclosure are directed to dynamic downlink rate matching with repetitions A method comprises receiving, from a second apparatus, a configuration for downlink repetition transmission, wherein the configuration indicates whether rate matching or puncturing is to be applied to a subset of downlink repetitions among a set of downlink repetitions; and receiving the set of downlink repetitions from the second apparatus based on the configuration.
A method in a user equipment (UE) includes: receiving, from a network, information indicating a plurality of geographic sections within a cell; determining a geographic section of the plurality of geographic sections within the cell in which the UE is located; transmitting, to the network, a message including a request for system information for the geographic section, wherein the message is transmitted in a period of time of a plurality of periods of time, wherein each period of time of the plurality of periods of time is associated with a particular geographic section of the plurality of geographic sections within the cell, wherein the period of time corresponds to the geographic section within the cell in which the UE is located; and receiving, from the network, system information for at least the geographic section within the cell in which the UE is located.
A method in a user equipment (UE) includes: transmitting, to a network, a message including a request for mobility information relevant to the UE, where the UE is located in a geographic section of a plurality of geographic sections within a cell; and receiving, from the network, mobility information that is, as determined by the network, relevant to the geographic section within the cell in which the UE is located.
According to various, but not necessarily all, examples an apparatus includes circuitry for: causing recording of a first scene over a first time period using a limited field of view as a first video; causing recording of the first scene using an expanded field of view at least at a one terminal portion of the first time period; producing a composite video including the first video, an independently recorded second video, and a transition between the first and second videos; and automatically generating the transition, wherein the transition includes a sequence of video frames representing a sequence of different views of the first scene within the expanded field of view, wherein the video frames representing different views of the first scene are generated from the recording made of the first scene using the expanded field of view.
Embodiments of the present disclosure relate to paging scheme in multi-cell camping. A terminal device receives, from a network device, a multi-cell camping configuration indicative of a plurality of paging configurations for the terminal device to monitor paging occasions from a set of cells. A cell among the set of cells supports at least one of a set of allowed slices of the terminal device. The terminal device camps on at least one cell among the set of cells based on the multi-cell camping configuration. The terminal device receives a paging message associated with an allowed slice among the set of allowed slices from one of the at least one cell based on the multi-cell camping configuration. The cell of the at least one cell supports the allowed slice. In this way, an enhanced paging scheme without homogenous slice support requirements in RA or even in TA may be provided.
Systems, methods, apparatuses, and computer program products for muting operation for network energy saving, involving aperiodic channel state information and aperiodic channel state information reporting are provided. For example, a method can include a user equipment receiving a channel state information reporting configuration from a network, wherein the channel state information reporting configuration indicates a plurality of configurations. The method can also include the user equipment receiving a triggering message from the network. The triggering message can indicate that the user equipment is to measure and report regarding a first configuration of the plurality of configurations and a second configuration of the plurality of configurations. The method also includes measuring a first reference signal and a second reference signal and reporting the measurements.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
33.
MULTICAST AND BROADCAST SERVICES BROADCASTING IN DISAGGREGATED AND SHARED RADIO ACCESS NETWORK DEPLOYMENT
A method may include receiving a first broadcast setup request message. The method may also include receiving a second broadcast setup request message from a second centralized unit network element, managed by another one of the sharing public land mobile networks. The first and second broadcast session setup request messages may correspond to a same broadcast service shared by two of the public land mobile networks sharing the distributed radio access node. The first configuration and the second configuration may be different. A determination may be made as to whether to send a feedback message to the second centralized unit network, and whether the second centralized unit network element can accept at least one of the configurations sent in the feedback message. A final response message is transmitted to the second centralized unit network element indicating a successful or failed setup.
There is disclosed an apparatus comprising: means for storing a cell configuration for use when the apparatus is in an active mode; means for sending one or more cell measurements of a cell associated with the stored cell configuration to a network node; and means for, once the cell measurements have been sent, activating the stored cell configuration at the apparatus while the apparatus is in the active mode or is entering the active mode.
A method including: obtaining at least one audio stream for a multi-stream audio transmission; obtaining an indication relating to importance of said at least one audio stream in said multi-stream audio transmission; determining, based on at least said indication, an importance value for said at least one audio stream; including said at least one audio stream in payloads of a plurality of RTP packets and said importance value in headers of said RTP packets; and transmitting said at least one audio stream to one or more apparatus participating in said multi-stream audio transmission.
Embodiments of the present disclosure disclose devices, methods and apparatuses for multicast broadcast service (MBS). 2024/166036 A terminal device receives, from a serving cell, an MBS configuration of one or more neighbour cells or neighbour frequencies for the terminal device in an inactive state. The terminal device identifies, using the received MBS configuration, at least one type of MBS transmission for one or more MBS services applicable in the one or more neighbour cells or neighbour frequencies. The terminal device performs a mobility related operation based on the at least one type of MBS transmission.
Embodiments of the present disclosure disclose devices, methods and apparatuses for multicast broadcast service (MBS). 2024/166036 A terminal device receives, from a serving cell, an MBS configuration of one or more neighbour cells or neighbour frequencies for the terminal device in an inactive state. The terminal device identifies, using the received MBS configuration, at least one type of MBS transmission for one or more MBS services applicable in the one or more neighbour cells or neighbour frequencies. The terminal device performs a mobility related operation based on the at least one type of MBS transmission.
WO
H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]Services to user groupsOne-way selective calling services
37.
DOWNLINK SYNCHRONIZATION MAINTENANCE IN L1/L2 TRIGGERED MOBILITY
Example embodiments of the present disclosure relate to an apparatus having at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to transmit, to a source cell, an indication of a capability of the apparatus to maintain downlink synchronization with at least one candidate cell, wherein the indication of the capability of the apparatus comprises a number of the at least one candidate cell with which the apparatus is able to maintain downlink synchronization, or a number of at least one beam with which the apparatus is able to maintain downlink synchronization, and select the at least one candidate cell for the apparatus to maintain downlink synchronization.
A user equipment for connecting towards a Radio Access Network, comprising: at least one processor; and at least one memory storing instruction which, when executed by the at least one processor, cause the user equipment at least to: establish a connection with a first network node that supports at least one of the distributed unit functionality or a Layer (2) protocol of the Radio Access Network via a first cell supported by the first network node; receive, from the Radio Access Network, a configuration message to perform Layer (1) measurements for at least one candidate target cell with which the user equipment may connect, and an indication to enable identification of at least one specific candidate target cell for which a Layer (1) measurement shall be included in at least one of the associated Layer (1) measurements reports; perform the configured Layer (1) measurements and evaluate for which candidate cell a respective Layer (1) measurement is to be included in a respective Layer (1) measurement report based on the at least one indicated specific candidate target cell; and generate and transmit the respective Layer (1) measurement report towards the first network node.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Example embodiments of the present disclosure are directed to message protection in a random access procedure. In a method, information indicative of a setup of a first security key for message protection in a random access procedure is received. The first security key is at least generated based on a temporary key. A second security key for message protection in the random access procedure is generated at least based on the temporary key. At least one first message associated with the random access procedure and protected with the second security key is transmitted.
Example embodiments of the present disclosure are directed to protecting Radio Resource Control (RRC) communications. A method comprises transmitting, to a second apparatus, a Radio Resource Control, RRC, initialization request, the request comprising an indication of supporting Access Stratum, AS, security during a RRC connection initialization; receiving, from the second apparatus, a response to the request, the response comprising at least a certificate that is obtained based on a primary trust entity; and transmitting, to the second apparatus, an encrypted RRC connection message in response to a successful verification of authenticity of the certificate.
Systems, methods, apparatuses, and computer program products for HARQ-ACK CB design for carrier aggregation. One method may include receiving at least one configuration; receiving at least one physical downlink shared channel (PDSCH) scheduling downlink control information (DCI) and at least one PDSCH from a first cell and a second cell of a network entity; based on the received PDSCH scheduling DCI and a decoding outcome of the corresponding at least one PDSCH, determining acknowledgments (ACKs) and non-acknowledgements (NACKs); receiving, from the first cell of the network entity, an asynchronous hybrid automatic repeat request (HARQ)-trigger for asynchronous HARQ-ACK feedback on DCI scheduling PDSCH or physical uplink shared channel (PUSCH); based upon the asynchronous HARQ-trigger, selecting a corresponding sequence of ACKs/NACKs from the determined ACKs/NACKs as an asynchronous HARQ-ACK feedback; and transmitting the asynchronous HARQ-ACK feedback to the second cell of the network entity.
Systems, methods, apparatuses, and computer program products for HARQ-ACK CB design for carrier aggregation. One method may include receiving at least one configuration of a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback, wherein the at least one configuration comprises configuration of an asynchronous HARQ-ACK feedback; receiving at least one physical downlink shared channel (PDSCH) scheduling downlink control information (DCI) and at least one PDSCH from a network entity; based on received PDSCH scheduling DCI and a decoding outcome of the corresponding at least one PDSCH, determining at least one acknowledgement (ACK) and non-acknowledgement (NACK); receiving a HARQ-trigger for asynchronous HARQ-ACK feedback on DCI scheduling PDSCH or physical uplink shared channel (PUSCH); based upon the HARQ-trigger, selecting an asynchronous HARQ-trigger for asynchronous HARQ-ACK feedback on DCI scheduling PDSCH or PUSCH; and transmitting a HARQ-ACK feedback to the network entity.
Systems, methods, apparatuses, and computer program products for determination of slot grouping. One method may include determining a starting slot; determining a size of a slot group; and determining at least one slot group based on the starting slot and the size of the slot group.
A method includes: receiving, by a first user equipment (UE) from a source network node, a broadcast signal including an early timing advance (eTA) configuration for a neighboring cell; measuring, by the first UE, a reference signal received power (RSRP) of a reference signal of the neighboring cell; and transmitting, by the first UE to the target network node, a CBRA based RACH request for eTA acquisition prior to the target network node starting an eTA requirement report timer. The eTA configuration includes an indication of an eTA threshold, a contention- based random access (CBRA) resource associated with the neighboring cell, a preamble, a priority of a target network node, and a number of nodes to perform eTA. The target network node is configured to expect the UEs to report measurement results with PRACH information used to send eTA RACH requirements prior to an expiry of the eTA requirement report timer.
Embodiments of the present disclosure relates to the field of telecommunication and in particular to devices, methods, apparatuses and computer readable storage medium for more low layer triggered mobility procedure enhancement. The apparatus (i.e., the user device 100) transmits capability information related to a mobility procedure to the network device 104. The capability information is indicative of a time duration on which the apparatus is able to keep track of at least one of synchronization related to at least one activated transmission configuration indicator (TCI) state.
A method includes transmitting, from a user equipment (UE) to a source network node providing a source cell, a message including a measurement report related to a neighboring cell; receiving, by the UE from the source network node providing the source cell, a physical downlink control channel (PDCCH) order to send an early timing advance (eTA) request to the neighboring cell; and transmitting, by the UE, a contention-based random access (CBRA) eTA request to the neighboring cell. The PDCCH order includes a priority of the neighboring cell and/or a number of the neighboring cell.
A method in a user equipment (UE) includes: accessing a first beam of a plurality of beams transmitted by a network, where the first beam corresponds to a geographic section of a plurality of geographic sections within a cell in which the UE is located; transmitting, to the network using the first beam, a message including a request for system information for the geographic section, wherein usage of the first beam indicates the geographic section within the cell in which the UE is located; and receiving, from the network, system information for at least the geographic section within the cell in which the UE is located.
A method performed by a user equipment (UE) is provided. The method includes receiving at least one measurement configuration from a network to perform one or more measurements on one or more carrier frequencies. The method includes receiving an indication from the network that indicates whether the one or more measurements on at least one carrier frequency of the one or more carrier frequencies are to be performed, or performed based on one or more conditions. And the method includes performing the one or more measurements on the one or more carrier frequencies based on the at least one measurement configuration, including perform the one or more measurements on the at least one carrier frequency further based on the indication from the network.
Example embodiments of the present disclosure are directed to synchronization signal detection. A method comprises receiving, from a second apparatus, a plurality of repetitions of a synchronization signal based on a time-domain mapping pattern for the synchronization signal; and detecting the synchronization signal by combining the plurality of repetitions of the synchronization signal, wherein in the time-domain mapping pattern, a time distance between repetitions of the synchronization signal remains same in one or more time periods, or a first time distance between repetitions of the synchronization signal within a first time period is same as a second time distance between repetitions of the synchronization signal within a second time period.
An apparatus configured to: receive, from a network node via downlink control information, a request for transmitting resource feedback information associated with at least one device; and transmit, to the network node via uplink control information, the resource feedback information. An apparatus configured to: transmit, to at least one reader via downlink control information, a request for transmitting resource feedback information associated with at least one device; and receive, from the at least one reader via uplink control information, the resource feedback information.
Example embodiments of the disclosure relate to apparatuses, methods, and computer readable storage medium for advanced requirement accessibility for cellular systems In a solution, a first apparatus receives, from a second apparatus, first database information of a database comprising a plurality of sets of frequency domain radio resource allocations. The first apparatus determines one or more sets of frequency domain radio resource allocations in the database as candidates for updating a capability of the first apparatus by comparing the first database information and second database information stored at the first apparatus. The first apparatus determines updating information for the capability of the first apparatus based on the one or more sets of frequency domain radio resource allocations. The updating information indicates support of the first apparatus for each of the one or more sets of frequency domain radio resource allocations.
Example embodiments of the disclosure relate to apparatuses, methods, and computer readable storage medium for advanced requirement accessibility for cellular systems In a solution, a first apparatus receives, from a second apparatus, information of a database comprising a plurality of sets of frequency domain radio resource allocations. The information of the database includes at least one of version information of the database or one or more sets of frequency domain radio resource allocations added to a current version of the database. The first apparatus determines updating information for a capability of the first apparatus based on the information of the database. The updating information indicates support of the first apparatus for each of the one or more sets of frequency domain radio resource allocations.
Example embodiments of the disclosure relate to apparatuses, methods, and computer readable storage medium for advanced requirement accessibility for cellular systems. In a solution, a first apparatus determines one or more sets of frequency domain radio resource allocations from a database comprising a plurality of sets of frequency domain radio resource allocations for carrier aggregation or dual connectivity. The one or more sets of frequency domain radio resource allocations are associated with a first version of the database. The first apparatus determines updating information for a capability of the first apparatus based on the one or more sets of frequency domain radio resource allocations. The updating information indicates support of the first apparatus for each of the one or more sets of frequency domain radio resource allocations.
Example embodiments of the present disclosure are directed to channel state information (CSI) processing unit (CPU) time duration for model inference In a method, a first apparatus receives, from a second apparatus, a configuration of a CSI report based on an inference of a machine learning functionality. The configuration includes a set of resources for channel measurement. The first apparatus determines the CSI report based on the configuration, The CSI report occupies a set of CPUs for a time duration for the inference.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
55.
APPARATUS, METHODS, AND COMPUTER PROGRAMS FOR AUDIO PROCESSING
An apparatus comprising means for: determining that audio content for playing to a user comprises at least one prede-2024/132402 termined frequency; determining a plurality of frequencies, different to the at least one predetermined frequency, configured to cause the user to perceive audio output at the at least one predetermined frequency when the plurality of frequencies are output together to the user; and mixing the determined plurality of frequencies into the audio content to increase the perceived volume of the audio content at the at least one predetermined frequency, when the audio content is perceived by the user.
A method comprising: decoding encoded samples of blocks of video sample data (500); determining a first intra-prediction mode to obtain a first predictor for a current block of video sample data (502); determining at least a second intra-prediction mode to obtain at least a second predictor for the current block of video sample data (504); combining at least the first and the second predictors together using blending to form a prediction for the current block, wherein blending is performed using sample-based weights, wherein at least some of the sample-based weights are computed based on information extracted from neighbouring blocks of the current block in a frame (506).
H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
A method including copying a reference sample area of an image frame for an image intra prediction; applying at least one filter to at least partially change the copied reference sample area to form a modified version of the copied reference sample area; and using the modified version of the copied reference sample area for the image intra prediction to form another area of the same image frame.
H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
H04N 19/80 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
There is provided a method, computer program and apparatus for causing an apparatus for a first access node to perform: establishing a connection towards a user equipment via a serving cell supported by the first access node; receiving configuration information comprising at least one indication of a duration of validity of timing advance values associated with a target cell supported by a second access node; instructing the user equipment to obtain a first timing advance value for the target cell, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; and monitor a validity of the first timing advance value using the duration of validity.
Described herein is a user equipment, UE, configured for supporting connection towards a radio access network including e.g. a DU and a CU. The UE sends a measurement report comprising information indicative of at least one target cell of the at least one neighboring target cell to the CU, and receive, from the CU, a configuration message comprising information indicative of a LTM measurement related configuration, wherein the LTM measurement related configuration comprises a resource related configuration for at least one of the serving cell the UE is connected to and one target cell the UE as candidate cell to perform a cell change to, and cell-specific LTM reporting related configuration. The UE performs measurements and report measurements related information based on at least part of the received LTM measurement related configuration. The report is preferably send to the DU. The UE may receive updated LTM measurement related configuration from the DU.
Example embodiments of the present disclosure are directed to channel state information (CSI) processing unit (CPU) time duration for model inference. In a method, a first apparatus receives, from a second apparatus, a configuration of a CSI report based on an inference of a machine learning functionality. The configuration includes a set of resources for channel measurement. The first apparatus determines the CSI report based on the configuration, The CSI report occupies a set of CPUs for a time duration for the inference.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
61.
MANAGING ASSOCIATED IDENTIFIERS IN AI/ML-BASED POSITIONING
Example embodiments of the present disclosure are directed to managing associated identifiers in AI/ML based positioning. A method comprises receiving a first configuration of a plurality of transmission-reception points (TRPs) for data collection for model training and a first association identification associated with at least one TRP of the first configuration; receiving a second configuration of a plurality of TRPs for inference, the first association identification associated with at least one TRP of the second configuration; receiving, for the first association identification, positioning signal transmission from the at least one TRP of the second configuration; collecting, for the first association identification, measurements based on the received positioning signal transmission; and selecting a positioning model corresponding to the first association identification for inference, the at least one TRP of the first configuration and the at least one TRP of the second configuration determined to be with consistent physical properties.
A method comprising: receiving an image block unit of a frame, the image block unit comprising samples in color channels comprising at least one chrominance channel and one luminance channel; reconstructing samples of said luminance channels of the image block unit; determining a reference area for predicting target samples of at least one color channel of the image block unit, wherein said reference area comprises one or more of reference samples in a neighboring block in current color channel/frame, in the neighboring of a co-located block in reference color channel/frame; and/or inside the co-located block in reference color channel/frame; determining filter coefficients of a filter for said predicting based the reference samples and a shape of the filter; reconstructing the target samples of at least one color channel of the image block unit using said prediction based on the samples of said reference area and the filter coefficients; computing an autocorrelation matrix for the reconstructed target samples of the image block unit; computing autocorrelation matrices for a plurality of neighboring image blocks units of said image block unit; mixing the autocorrelation matrices of each of the plurality of neighboring image blocks units separately with the autocorrelation matrix of said image block unit; and storing the mixed autocorrelation matrices for said image block unit.
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
There is provided an apparatus comprising: at least one processor, and at least one memory storing instructions that, wherein when the instructions are executed by the at least one processor, cause the apparatus to, for example: receive, from the network node, a configuration message comprising a configuration for transmitting service-associated data packets, wherein the configuration enables the multi-modality indicator to be transmitted with the service-associated data packets, and transmit to the network node, at least part of the service-associated data packets, wherein the service-associated data packets comprise the multi-modality indicator according to the configuration for joint-processing of the at least part of the service-associated data packets of the at least one data flow.
The disclosure inter alia relates to an apparatus. The apparatus may comprise at least one processor. The apparatus may further comprise at least one memory storing instructions. The instructions, when executed by the at least one processor, may cause the apparatus to perform transmitting, to a network node, antenna element distance information indicative of at least one distance in between a plurality of antenna elements associated with the apparatus. The instructions, when executed by the at least one processor, may further cause the apparatus to perform receiving, from the network node, precoding control information determined at least in part based on the antenna element distance information. The instructions, when executed by the at least one processor, may further cause the apparatus to perform performing an uplink transmission based on the precoding control information. Alternatively or in addition to the antenna element distance information, antenna element grouping information may be transmitted.
H04B 7/0404 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
An apparatus configured to: obtain an initial data segment, wherein the initial data segment comprises, at least, at least one data structure, wherein the at least one data structure comprises information for processing one or more tiles of an image; and provide the initial data segment to at least one file reader An apparatus configured to: receive an initial data segment, wherein the initial data segment comprises, at least, at least one data structure, wherein the at least one data structure comprises information for processing one or more tiles of an image; determine to request at least one of the one or more tiles based, at least partially, on the at least one data structure; and transmit, to at least one server, a request for the at least one tile.
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Example embodiments of the present disclosure are directed to fast beam sweeping (de)activation A method comprises receiving, from a second apparatus, configuration information comprising an indication of enabling fast beam sweeping (FBS) and at least one reference indicator for the FBS; performing at least one Layer 3 (L3) measurement; comparing the at least one L3 measurement with the at least one reference indicator; and deactivating the FBS based on a result of the comparison.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
Example embodiments of the present disclosure are directed to fast beam sweeping (de)activation A method comprises receiving, from a second apparatus, configuration information comprising at least one measurement object; performing measurement of at least one signal quality metric with respect to the at least one measurement object; activating fast beam sweeping (FBS) based on the at least one measurement indicating that the first apparatus is in a cell edge condition; and dynamically deactivating/re-activating the FBS based on a result of a comparison of the at least one measurement with at least one reference indicator for the FBS.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
68.
VIDEO CODING SEI MESSAGES INDICATING CRUCIAL PROCESSING STAGES
An example method includes: writing, in or along a bitstream, a processing order information message to indicate a processing chain comprising a sub-chain; wherein the sub-chain comprises plurality of processing stages of the processing chain such that either processing stages marked as crucial are processed, or when a processing stage marked as crucial cannot be interpreted or is not supported by a decoding system, none of the plurality of processing stages of the sub-chain are processed; defining value combinations of first and second flags to indicate the sub-chain; wherein the sub-chain starts with a first crucial processing stage indicated by the first flag being equal to a first value and the second flag being equal to a second value; wherein the sub-chain ends with a second crucial processing stage indicated by the first flag being equal to the second value and the second flag being equal to the first value.
H04N 19/46 - Embedding additional information in the video signal during the compression process
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: detect a condition for an event to trigger beam report is fulfilled; send a first uplink control signal associated with uplink resource for beam report to a network node; when waiting for the uplink resource from the network node for beam report, determine the condition for the event to trigger beam report is no longer fulfilled; and perform at least one of: send, to the network node, an indication indicating the condition for the event to trigger beam report is no longer fulfilled; refrain from sending a beam report to the network node; or send, to the network node, a beam report comprising latest measurement result.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
Devices, methods, apparatuses and computer readable storage media of service cluster update are disclosed. The method comprises selecting, by a distributed network node and from a set of candidate transmission and reception points, TRPs, one or more target TRPs associated with an update of a service cluster of a terminal device at least based on timing advances of the terminal device respect to the set of candidate TRPs; and transmitting information related to the update of a service cluster.
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of subband configuration for subband non-overlapping full duplex (SBFD). The method comprises receiving, from a second device, an indication indicative of a start of a resource allocated for a transmission from the first device to the second device, the indication comprising an offset relative to a predetermined subband of a control resource set; and performing the transmission at least based on the indication. In this way, less bits may be used for indicating the UL subband frequency position on SBFD slots and the signalling overhead may be further reduced for both SIB and RRC.
Various embodiments provide an apparatus, a method, and a computer program product. An example apparatus includes: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: determining that a temporal interleaving frame packing arrangement is in use in a bitstream; determining a constituent frame parity that a current frame where a frame rate upsampling filter is activated has frame packing arrangement for the temporal interleaving; selecting one or more input frames for the frame rate upsampling filter comprising the determined constituent frame parity; and applying the frame rate upsampling filter with the one or more input frames as input.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/196 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
H04N 19/30 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/80 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
H04N 19/86 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
73.
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR IMAGE AND VIDEO PROCESSING
The embodiments relate to method comprising receiving an input frame (1410); transforming the input frame to generate a latent representation to be quantized (1420); determining from the latent representation a foreground region of the input frame and a background region of the input frame having corresponding foreground elements and corresponding background elements (1430); downsampling the latent representation into low-level resolution representations (1440); estimating parameters of a probability distribution of a selected set of elements of the latent representation and estimating values for rest of the elements at each resolution level (1450); and encoding the latent representation into a bitstream using the estimated parameters of the probability distribution for the selected set of elements and using estimated values for the rest of the elements (1460). The embodiments also relate to a method for decoding, and apparatuses for implementing the methods.
H04N 19/59 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
H04N 19/82 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
74.
UNIFIED KEY MANAGEMENT IN A COMMUNICATION NETWORK ENVIRONMENT
Unified key generation management in a communication network environment are disclosed. By way of one example, a method in user equipment generates a first cryptographic value, independent of generation of the same first cryptographic value at a first network entity of a first communication network, wherein the first network entity includes an access control and mobility function and the first cryptographic value is derived from a cryptographic value for a security anchor function. The method generates a set of one or more user plane cryptographic values from the first cryptographic value, independent of the generation of the same set of one or more user plane cryptographic values at the first network entity. The method uses the set of one or more user plane cryptographic values to securely communicate with a second network entity of the first communication network, wherein the second network entity includes an access user plane function.
Example embodiments of the present disclosure are directed to managing associated identifiers (IDs) in Artificial Intelligence Machine Learning (AI/ML) based positioning. A method comprises receiving, from a second apparatus, information comprising a first configuration of a plurality of transmission-reception points (TRPs) and a first association identification, the first association identification associated with at least one TRP of the first configuration of the plurality of TRPs; receiving, from the second apparatus, information comprising a second configuration of a plurality of TRPs, the first association identification associated with at least one TRP of the second configuration of the plurality of TRPs; and determining, for the first association identification, that the at least one TRP of the first configuration of the plurality of TRPs and the at least one TRP of the second configuration of the plurality of TRPs are with consistent physical properties.
An apparatus includes: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: using an end-to-end learned encoder for encoding: a picture or frame of a video sequence as an intra-coded frame; or a block of the picture or frame of the video sequence as an intra-coded block; and using a conventional encoder for encoding: another picture or frame of the video sequence as inter-coded frame; or a block of the another picture or frame of the video sequence as an inter-coded block.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/82 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: detect a condition for an event to trigger beam report is fulfilled; send a first uplink control signal associated with uplink resource for beam report to a network node; when waiting for the uplink resource from the network node for beam report, determine the condition for the event to trigger beam report is no longer fulfilled; and perform at least one of: send, to the network node, an indication indicating the condition for the event to trigger beam report is no longer fulfilled; refrain from sending a beam report to the network node; or send, to the network node, a beam report comprising latest measurement result.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
78.
MANAGING ASSOCIATED IDENTIFIERS IN AI/ML-BASED POSITIONING
Example embodiments of the present disclosure are directed to managing associated identifiers (IDs) in Artificial Intelligence Machine Learning (AI/ML) based positioning A method comprises receiving, from a second apparatus, information comprising a first configuration of a plurality of transmission-reception points (TRPs) and a first association identification, the first association identification associated with at least one TRP of the first configuration of the plurality of TRPs; receiving, from the second apparatus, information comprising a second configuration of a plurality of TRPs, the first association identification associated with at least one TRP of the second configuration of the plurality of TRPs; and determining, for the first association identification, that the at least one TRP of the first configuration of the plurality of TRPs and the at least one TRP of the second configuration of the plurality of TRPs are with consistent physical properties.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
Example embodiments of the present disclosure are directed to managing associated identifiers in AI/ML based positioning A method comprises receiving a first configuration of a plurality of transmission-reception points (TRPs) for data collection for model training and a first association identification associated with at least one TRP of the first configuration; receiving a second configuration of a plurality of TRPs for inference, the first association identification associated with at least one TRP of the second configuration; receiving, for the first association identification, positioning signal transmission from the at least one TRP of the second configuration; collecting, for the first association identification, measurements based on the received positioning signal transmission; and selecting a positioning model corresponding to the first association identification for inference, the at least one TRP of the first configuration and the at least one TRP of the second configuration determined to be with consistent physical properties.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
A method comprising: determining a block of samples to be predicted; determining tap coefficients for a filter, wherein at least one tap coefficient is determined based on a coordinate of a sample within the block of samples and at least one of a bitdepth parameter and a dimension of the block of samples; determining filter coefficients for the filter; and determining a predicted value for a sample by convolving the filter coefficients and the tap coefficients.
H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/184 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
A method, apparatus, and computer program are described comprising: receiving, at a terminal device from a network node of a mobile communications network, a configuration indicating random access channel, RACH, procedure information for reporting by the terminal device; performing, by the terminal device, at least one RACH procedure; and sending, from the terminal device to the network node, information associated with the at least one RACH procedure based at least in part on the configuration.
A method, apparatus and computer program product are provided for updating a scene description representative of a virtual environment by simulating entropy-driven thermal transfer in the virtual environment. A temperature change of one or more objects in the virtual environment is determined based at least on an initial temperature of one or more objects, and one or more physical properties of the one or more objects. An ambient temperature change is based on at least an initial ambient temperature, and a temperature of one or more objects in the virtual environment. One or more thermal conductivity attributes are encoded in a data stream configured to facilitate rendering of haptic feedback. The one or more thermal conductivity attributes can be decoded from the data stream, and a haptic feedback device renders haptic feedback indicative of the one or more thermal conductivity attributes.
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A63F 13/217 - Input arrangements for video game devices characterised by their sensors, purposes or types using environment-related information, i.e. information generated otherwise than by the player, e.g. ambient temperature or humidity
A63F 13/285 - Generating tactile feedback signals via the game input device, e.g. force feedback
G08B 6/00 - Tactile signalling systems, e.g. personal calling systems
83.
UE L1 ENERGY SAVING WITH ENHANCED 6G HASH FUNCTION
A user equipment (UE) includes means for monitoring, by the UE, one or more PDCCH candidates associated with a first number of regions of a control resource set (CORESET), wherein the first number of regions is larger than or equal to a maximum number of the one or more PDCCH candidates configured to the UE; and receiving, by the UE, one or more downlink control information messages in the one or more PDCCH candidates from a network apparatus for transmission by the UE.
An apparatus includes at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: signal, into a bitstream, information with a file format comprising a minimized image box; wherein the minimized image box contains one or more of: a main image item, or a main item, or a gain map item, or an alpha map item; wherein syntax of the minimized image box indicates at least one of a dimension, codec configuration data, or chroma subsampling shared between at least two of the main image item or the main item, the gain map item, or the alpha map item when present within the minimized image box.
H04N 21/2343 - Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
There is provided an apparatus comprising: at least one processor, and at least one memory storing instructions that, wherein when the instructions are executed by the at least one processor, cause the apparatus to, for example: receive, from the network node, a configuration message comprising a configuration for transmitting service-associated data packets, wherein the configuration enables the multi-modality indicator to be transmitted with the service-associated data packets, and transmit to the network node, at least part of the service-associated data packets, wherein the service-associated data packets comprise the multi-modality indicator according to the configuration for joint-pro- cessing of the at least part of the service-associated data packets of the at least one data flow.
A method, apparatus, and computer program product are provided for modeling object behaviors and providing haptic signal mediation through energy propagation in virtual environments. Methods for rendering haptic feedback in a virtual environment can include encoding energy interactions with one or more virtual objects within a virtual scene based on object properties of the one or more virtual objects, interactions with the one or more virtual objects, and energy transformations associated with the one or more virtual objects; propagating energy across the one or more virtual objects; updating energy states of the one or more virtual objects; and mapping the energy interactions of the one or more virtual objects to energy outputs for one or more haptic devices based at least in part on the energy states of the one or more virtual objects.
A method including generating a modulation symbol based on at least two bit sequences or at least two symbol sequences, wherein at least one sequence of the at least two bit sequences or the at least two symbol sequences is associated with a reference bit sequence or a reference symbol sequence, and at least one other sequence of the at least two bit sequences or the at least two symbol sequences is associated with a pre-defined key; and transmitting the modulation symbol.
Systems, methods, apparatuses, and computer program products for a unified framework for physical layer measurements. A method may include obtaining, based on a channel state information configuration for a cell, a transmission reception point, or a network node, a set of reference signal antenna ports for mobility measurements. The method may also include ranking measurement values associated with at least one of at least part of the set of reference signal antenna ports or at least one spatial domain basis vector. The method may further include transmitting at least part of the ranked measurement values to the network element.
Baseline Handover Example embodiments relate to baseline handover (BHO). In some examples, a method of a first apparatus may comprise receiving, from a second apparatus, and as part of a layer 3, L3, baseline handover, BHO, procedure, downlink synchronization information associated with at least one candidate target cell, and commencing downlink synchronization for the at least one candidate target cell based on the downlink synchronization information, wherein the downlink synchronization is commenced prior to receiving a first instruction from the second apparatus to perform BHO to a particular cell from the at least one candidate target cell.
Methods, apparatuses, and systems provide recovery for interoperability between non-primary channel access (NPCA) and coordinated restricted target wake time (CR-TWT). In the context of a method, the method includes receiving a signal indicating a first restricted target wake time (R-TWT) service period associated with a first group of apparatuses within a first basic service set (BSS); determining the first R-TWT service period is overlapping with a second R-TWT service period associated with a second group of apparatuses within a second BSS including the apparatus; and performing one or more operations during the second R-TWT service period based at least in part on a status of NPCA at the first BSS and the second BSS.
91.
DEACTIVATION OF AT LEAST ONE OF RADIO PROTOCOL UNITS ACTIVATED FOR PARALLEL PROCESSING A DATA RADIO BEARER
A method is provided that includes receiving a request from a network node to report a buffer status of each of one or more radio processing units (RPUs) activated for parallel processing a data radio bearer (DRB) within radio protocols of a radio protocol configuration. The method includes reporting to the network node the buffer status of each of the one or more RPUs for the network node to determine at least one of the one or more RPUs to deactivate. The method includes receiving an indication from the network node for deactivation of the at least one of the one or more RPUs. And the method includes deactivating the at least one of the one or more RPUs for the DRB based on the indication.
Apparatus comprising a resource owner function, the resource owner function comprising: means for receiving a certificate for the resource owner function from a common application programming interface framework core function; and means for using the certificate for the resource owner function for a secure channel between the resource owner function and the common application programming interface framework core function.
A user equipment comprising at least one processor and at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to perform: determining, from at least two sets of transmission precoding matrix indicators, TPMIs, at least one TPMI to apply to uplink trans- missions, wherein the determining is based on at least one of: at least one rule; at least one indication from a network node; applying at least one precoding matrix corresponding to the determined at least one TPMI to at least one uplink transmission; sending the at least one uplink transmission to the network node using a number of antenna ports and a number of transmission layers; wherein each precoding matrix corresponding to a TPMI in a first set of the at least two sets of TPMIs has a number of rows that is equal to the number of antenna ports and a number of columns that is equal to the number of transmissions layers; and wherein each precoding matrix corresponding to a TPMI in a second set of the at least two sets of TPMIs is invertible or pseudo-invertible and has a number of rows that is equal to the number of antenna ports and a number of columns that is greater than the number of transmission layers and less than or equal to the number of rows.
A method, apparatus and computer program product are provided for activating and deactivating processing branches in neural networks. In the context of a method, the method includes obtaining input data or data derived from the input data; obtaining a first control signal and a second control signal, wherein: in an instance of a first value, the control signal indicates to deactivate a respective processing pipeline of one of a plurality of processing branches of a neural network; and in an instance of a second value, the control signal indicates to activate the respective processing pipeline; generating, via a first processing branch, a first output based on the first control signal and a first portion of the input data or derived data; and generating, via a second processing branch, a second output based on the second control signal and a second portion of the input data or derived data.
H04N 19/80 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
H04N 19/86 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
95.
METHODS, SYSTEMS, AND APPARATUSES FOR UPLINK PER LAYER IMBALANCE REPORTING
Methods, apparatuses, and systems provide for uplink per layer imbalance reporting. In the context of a method, the method includes transmitting a first uplink message comprising first information indicative of a capability of an apparatus to adjust one or more uplink transmission parameters at the apparatus per layer; transmitting uplink data comprising a first set of layers in accordance with a first set of uplink transmission parameters, wherein the first set of layers is associated with a first codeword; receiving, based at least in part on the first information and the uplink data, a first downlink message comprising second information indicative of a quality of at least one layer of the first set of layers; and determining a second set of uplink transmission parameters for a second set of layers based at least in part on the second information.
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04B 7/0404 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 1/06 - Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
96.
METHODS, SYSTEMS, AND APPARATUSES FOR USAGE RESTRICTIONS OF VIDEOS
Methods, apparatuses, and systems provide recovery for usage restrictions of videos. In the context of a method, the method includes generating first information indicative of a video; generating second information indicative of at least one rule for usage of the video; and outputting at least one signal comprising a representation of the first information and the second information.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Various embodiments provide methods, apparatuses, and computer program products. An apparatus comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: creating or generating a bitstream, wherein the bitstream comprises a first substream of data units and a second substream of data units; and including in the bitstream a first digitally signed content (DSC) initialization information message, wherein the first DSC initialization information message comprises: signaling to indicate a number of substreams that are verifiable, with the number being two or more; signaling or inferencing that the first substream with a first substream identifier (ID) value has no reference substreams; and signaling to indicate that the second substream with a second substream ID value has the first substream as a reference.
G06F 21/64 - Protecting data integrity, e.g. using checksums, certificates or signatures
H04L 9/32 - Arrangements for secret or secure communicationsNetwork security protocols including means for verifying the identity or authority of a user of the system
Embodiments of the present disclosure relate event based data logging. In an aspect, a terminal device receives, from a network device, a configuration for data collection. The configuration comprises at least one condition for logging data associated with a measured metric in a buffer of the terminal device, and the at least one condition is associated with one or more of beam failure detection; congestion detection; or downlink interference detection. Further, the terminal device measures a reference signal transmitted from the network device to obtain the measured metric. Moreover, the terminal device logs data associated with the measured metric in a buffer of the terminal device based on determining that a condition of the at least one condition is fulfilled.
Embodiments of the present disclosure relate event based data logging. In an aspect, a terminal device obtains a configuration for data collection. The configuration comprises a condition for logging data associated with a measured metric in a buffer of the terminal device, and the condition is associated with radio link failure prediction. Further, the terminal device measures a reference signal transmitted from a network device to obtain the measured metric. Moreover, the terminal device logs the data associated with the measured metric in the buffer of the terminal device based on determining that the condition is fulfilled.
Embodiments of the present disclosure relate to QoE report continuity with slice remapping. A terminal device obtains a QoE measurement configuration for continuity of QoE measurement reporting. The QoE measurement configuration is indicative of a first network slice scope and a second network slice scope. The first and second network slice scopes are indicative of one or more first network slices and one or more second network slices associated with the QoE measurement reporting, respectively. At least one of the one or more first network slices is to be remapped to at least one of the one or more second network slices in an event of slice remapping. Responsive to an occurrence of the event of slice remapping, the terminal device performs the QoE measurement reporting based on the QoE measurement configuration. In this way, preservation of normal QoE measurement reporting with the introduction of slice remapping may be enabled.
