A laser sensor includes: a mirror configured to scan a reflection angle of laser light; a driving waveform generation circuit configured to generate a waveform of a driving signal that controls an amplitude of the mirror, according to an amplitude command value based on a target amplitude that defines a scanning range of the mirror; and a feedforward circuit configured to reflect a transient model in a case where the amplitude of the mirror transiently changes with time according to the driving signal in a case where the target amplitude is changed and a target model of a temporal change of the amplitude of the mirror on the amplitude command value through feedforward control.
A non-transitory computer-readable recording medium has stored therein a registering program that causes one or more computers to execute a process including inputting a search question and a sentence contained in a result of a search related to the search question into a machine learning model and obtaining a question sentence based on the search question and the sentence contained in the result of the search from the machine learning model; and registering a combination of the question sentence and the sentence contained in the result of the search, serving as a combination of a question and an answer, into a storing device.
A transmission device includes a memory, and a processor coupled to the memory and configured to sample a first transmission signal obtained by performing baseband processing on a baseband signal, output the sampled first transmission signal; generate a peak reduction signal that reduces a signal level of all samples in such a manner that the signal level of all the samples of a peak of the first transmission signal with the signal level equal to or higher than a predetermined threshold is reduced to be lower than the threshold, output a second transmission signal obtained by reducing the peak of the first transmission signal with the peak reduction signal, and transmit the second transmission signal.
A non-transitory computer-readable recording medium storing a domain detection program for causing a computer to execute processing including: generating an anomalous character string similar to a predetermined domain name; and detecting a response that indicates association between domain information whose subdomain is the generated anomalous character string and an address based on response history information that indicates association between domain information and an address by a management server that manages the domain information.
A learning method of a value calculation model for calculating a value of an option used when a person acts from an attribute value of the option, includes acquiring input data in which a selection probability indicating a rate at which each option is selected from a plurality of options and attribute values of the plurality of options when the selection probability is obtained are associated with each other, and acquiring, for each combination of two options that can be extracted from the plurality of options, a relationship between selection probabilities of the two options included in each combination from the input data, and adjusting the value calculation model so that a relationship between values calculated when attribute values of the two options included in each combination are input to the value calculation model and a relationship between the selection probabilities corresponding to each combination are close to each other.
A recording medium storing a measurement program for causing a computer to execute a process for measuring an information literacy degree of a user. The process includes measuring a knowledge amount of a user related to an action when responding to suspicious information from a browsed history of a user terminal, specifying the suspicious information among browsed articles included in the browsed history, predicting executable actions by the user from the knowledge amount, detecting, from an operation log of the user terminal, an execution action executed by the user when browsing the suspicious information, and measuring an information literacy degree of the user based on a difference between an action with a best evaluation among the executable actions and the execution action.
An authentication method for a computer to execute a process includes when receiving biometric information from a user, specifying a plurality of feature points that correspond to feature points included in the received biometric information, from among feature points included in a plurality of registered pieces of biometric information; and determining a degree of influence, on an authentication result of the user, of similarity between features of the feature points included in the received biometric information and each of the specified plurality of feature points, based on the similarity between each of the specified plurality of feature points and each of the feature points included in the received biometric information.
A printer configured to cut recording paper with a fixed blade and a movable blade has a blade unit including the movable blade and a slider to which the movable blade is attachable, and the slider includes: a contact part configured to contact the movable blade; a flexible part formed thinner than the contact part; and a first protrusion provided on the flexible part and configured to engage with a first opening provided in the movable blade.
B26D 1/08 - Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
B26D 5/08 - Means for actuating the cutting member to effect the cut
B26D 7/26 - Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
IMAGE ANALYSIS DEVICE, IMAGE ANALYSIS METHOD, AND IMAGE ANALYSIS PROGRAM
The present invention reduces the data volume of video data to transmit in a case where an object to be inspected is imaged with video and the captured video data is analyzed by a transmission-receiving image analysis device. This image analysis device comprises: an identification unit that, if first image data that has been encoded at a first compression rate has been decoded to acquire first decoded data, identifies regions for specifying an object region including an object to be inspected and a reference region including a reference line; a specifying unit for using the identified regions as well as information indicating a configuration of a structure to which the object to be inspected is attached to specify the object region and the reference region; and a measurement unit for measuring the location of the object to be inspected based on the reference line, if a compression rate map is generated in which the object region and the reference region have been changed to a second compression rate smaller than the first compression rate, and if second decoded data obtained by decoding second image data that has been encoded using the compression rate map is acquired.
H04N 19/167 - Position within a video image, e.g. region of interest [ROI]
H04N 19/17 - 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
A training data generation device includes a processor that executes a procedure. The procedure includes classifying, based on a feature value, each of a first plural number of training data having a first attribute and each of a second plural number of training data having a second attribute; based on a comparison of a number of training data classified in a first group against a number of training data classified in a second group from among the first plurality of training data, selecting a third plurality of training data from training data classified in a third group and training data classified in a fourth group from among the second plurality of training data, the third group corresponding to the first group, the fourth group corresponding to the second group; and converting each of the third plurality of training data into a fourth plurality of training data having the first attribute.
A transmission apparatus includes a signal power detector configured to detect signal power of a wavelength-multiplexed optical signal to be transmitted to a transmission line, a variable optical attenuator configured to attenuate the wavelength-multiplexed optical signal, and a processor configured to control an attenuation amount of the variable optical attenuator according to the signal power and whether a Raman amplifier in which pumping light is inputted to the transmission line exists.
A storage device comprising a storage including a first pool area providing a physical area in units of first chunks of first size, and a second pool area providing a physical area in units of second chunks of second size smaller than the first size, and a controller. The controller counts a first count value indicating a number of first divided areas in which data is stored from among a plurality of the first divided areas obtained by dividing, by the second size, a virtual volume that has the first chunk allocated only to an area in which data is stored. In a case where a ratio of the first count value to a number of the first chunks allocated to the virtual volume is equal to or less than a first threshold, allocate the second chunk instead of the first chunk to the virtual volume.
A wireless communication device includes a controller configured to configure a plurality of entities for requirements of data to be transmitted by a radio bearer, configure communication channels with different communication configurations for the respective entities, select one entity and one communication channel in accordance with a state of the data, and control data communication with a counterpart wireless communication device.
A base station device includes a processor and transmits data to a terminal using an adjacent base station. The processor transmits, to the adjacent base station at a specified cycle, a report request that requests a status report indicating a status of a data transmission from the adjacent base station to the terminal. The processor controls a data transmission to the adjacent base station based on the status report received from the adjacent base station. The processor changes the cycle of transmitting the report request to the adjacent base station based on a change in the status indicated by the status report.
A determination program for causing a computer to execute processing including: identifying, based on a difference between a first plurality of pieces of data and a second plurality of pieces of data obtained by processing the first plurality of pieces of data based on nonuniformity of the first plurality of pieces of data with reference to a first attribute out of a plurality of attributes, at least one second attribute processed with a processing amount larger than or equal to a predetermined threshold out of the plurality of attributes; identifying a magnitude of contribution of the at least one second attribute to an inference result in a case where data is input and a machine learning model performs inference; and determining, based on the magnitude of the contribution, an influence degree in a case where the machine learning model is trained by using the second plurality of pieces of data.
An optical module includes a case that contains a built-in optical component related to optical communication, a built-in electronic component, and a built-in temperature sensor that detects temperature of at least one of the optical component and the electronic component. Furthermore, the optical module includes a flow channel that is formed on at least one of surfaces of the case, that extends in a longitudinal direction of the case, and through which air flows.
This information processing device: generates three-dimensional first skeleton information of a first person in a captured image by recognizing a skeleton of the first person included in a first video; sets, on the basis of pre-stored design data defining an area of an object present in a three-dimensional space, a first area of interest in the three-dimensional space in the captured image, for each of a plurality of objects in the captured image included in the first video of the captured image; using position information of a hand part in the first skeleton information of the captured image and the first area of interest in the captured image, identifies a first object that the first person in the captured image is using, from the plurality of objects in the captured image included in the first video of the captured image; acquires a position distribution of the hand part in the captured image in the three-dimensional space in the captured image, on the basis of a trajectory of movement of the hand part in the captured image in the first skeleton information of the captured image; and sets, on the basis of the position distribution in the captured image in which the hand part in the captured image is present, a second area of interest in the three-dimensional space in the captured image, the second area of interest indicating the use of the first object in the captured image by the person.
From plural observation features of a time series acquired by observing movements of a person, plural candidate segments are decided of a target action series containing plural respective actions expressing plural movements. Each of the plural candidate segments is divided into each action segment that is a time segment of the action, a likelihood corresponding to each of the plural actions computed for each of the action segments is normalized by action segment, and as an evaluation value a representative value is computed of normalized likelihood corresponding to each of the action segments selected from out of all of the respective action segments in the candidate segments based on an order of actions in the target action series. Being the target action series is determined in cases in which the evaluation value exceeds a common threshold.
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
G06T 7/70 - Determining position or orientation of objects or cameras
G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
G06V 20/40 - Scenes; Scene-specific elements in video content
AUTHENTICATION METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE
An authentication method for a computer to execute a process includes determining whether a face image that satisfies a first criterion is included in a first captured image captured by a camera that is provided so as to include a face of a person who is about to pass through a gate in an imaging range, when biometric information is acquired by a sensor provided in the gate; when the face image that satisfies the first criterion is included, performing authentication by using the face image included in the first captured image and the biometric information; when the face image that satisfies the first criterion is not included, instructing the camera to capture a second image; and performing authentication by using a face image included in the second captured image and the biometric information.
An information processing apparatus includes one or more memories; and one or more processors coupled to the one or more memories, the one or more processors being configured to decide a gain matrix based on an input metric, perform selection of first training data from a plurality of unlabeled training data, to be used for training a machine learning model, based on the gain matrix, and perform training of the machine learning model based on the first training data, a predicted label that is predicted from the first training data, and a loss function including the gain matrix.
A storage unit stores incompatibility information that is associated with a pair of first software and second software and that indicates conditions about a relationship between and attributes of two or more language elements. A processing unit generates, from a source code that indicates a request to the first software, a syntax tree that indicates a relationship between a plurality of language elements included in the source code and attributes of each of the plurality of language elements, based on a grammar of a language used for writing the source code. The processing unit specifies a description in the source code by searching the syntax tree for a language element that satisfies the conditions indicated by the incompatibility information, the description being incompatible with the second software.
An optical transmission apparatus includes: a first processing circuit that performs, on a forward error correction (FEC) frame obtained by adding FEC to a frame that directly accommodates a client signal, error correction based on the FEC, and acquires an amount of errors for which correction failed in the error correction as an uncorrectable amount; and a second processing circuit that estimates the number of bit errors of the errors based on the uncorrectable amount, and outputs information that includes the estimated number of bit errors.
An optical semiconductor device includes a first optical device formed on a silicon substrate having a first surface, and a second optical device including a compound semiconductor, mounted on the first optical device, and having a second surface facing the first surface. The first optical device includes a first protrusion that protrudes toward the second surface, and a portion of the second surface makes contact with the first protrusion. In a plan view, the first protrusion is located on an inner side of an outer edge of the second optical device.
A computer measures, in a first iteration among a plurality of iterations performed in synchronization with a different computer, each of the plurality of iterations including a training process for reading out training data from a buffer area and updating a parameter value of a machine learning model and a prefetch process for requesting a storage apparatus shared with the different computer to send training data such that the training data stored in the buffer area reaches a certain data amount, a first readout time in which the training data is read out from the buffer area. The computer increases the certain data amount used in a second iteration performed after the first iteration if first delay conditions including a condition that the first readout time is greater than a second readout time measured by the different computer in the first iteration are satisfied.
A storage medium storing an information processing program that causes a computer to execute a process that includes based on a constraint condition for at least a part of a plurality of state variables, acquiring a number of second state variables whose set values satisfy the constraint condition determined by binary values when a first binary value is set in a first state variable; determining a number of searches for prohibiting the first state variable from being updated from the first binary value, based on the number of second state variables that corresponds to the first state variable and the first binary value; and searching for solutions to a problem by repeating updating values of one state variable among the plurality of state variables based on an amount of change in values of the energy function for the number of searches for prohibiting.
A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes, in a search for combinations of conditions that allow extraction of sample data groups that have n or more attribute pairs whose correlation coefficients exceed a threshold value, when a number of combinations of the conditions is equal to or greater than a number capable of being parallelized, parallelizing processing for the combinations of the conditions per the number capable of being parallelized to calculate the correlation coefficients of respective attribute pairs for each of the combinations of the conditions in addition to a single instruction multiple data (SIMD) conversion process that uses predicate registers as many as the number capable of being parallelized, and searching for the combinations of conditions using the correlation coefficients of the respective attribute pairs for each of the combinations of the conditions.
According to an aspect of an embodiment, operations may include retrieving a first graph. The operations may further include identifying a set of node-types, determining a first count of each of the identified set of node-types, and determining first statistical information. The operations may further include identifying a set of edge-types, determining a second count of each of the identified set of edge-types and determining a two-dimensional (2D) distribution of each of the identified set of edge-types. The operations may further include determining second statistical information, identifying a set of combinations of edge-types connecting three node-types and determining a third count of each of a set of three node-type groups. The operations may further include determining a three-dimensional (3D) distribution of each of the set of three node-type groups, determining third statistical information, and transmitting first graph statistics associated with the retrieved first graph for generation a second graph.
A method may include obtaining a set of tags and a set of items in which each item is pre-sorted into a cluster and each item corresponds to one or more tags. The method may include generating a bipartite graph that includes the set of tags as a first set of nodes and the clusters of items as a second set of nodes. Relationships between tags and items may be represented as edges between the first nodes and the second nodes. The bipartite graph may be modeled as a quadratic programming formulation, and cluster descriptor sets that each include one or more of the tags may be determined by solving the quadratic programming formulation of the bipartite graph, each of the cluster descriptor sets providing an explanation of how one or more clusters of items were pre-sorted. The method may include analyzing the items based on the luster descriptor sets.
A relay control method for a computer to execute a process includes when receiving a waiting notification from a first device that provides an authentication, transitioning to a state where waiting is performed without transmitting a response to the waiting notification to the first device; receiving an authentication request from a second device that has a virtual environment; and in a case of a state where the authentication request is received and waiting is performed without transmitting the response to the waiting notification, transmitting the response to the received waiting notification, that includes the received authentication request, to the first device.
This quantum device comprises a higher-order topological insulator layer and a superconductor layer. The higher-order topological insulator layer has: a first surface and a second surface which are parallel to each other; a third surface intersecting the second surface and positioned closer to the first surface than to the second surface; and a fourth surface intersecting the third surface and parallel to the first surface and the second surface. The superconductor layer is formed on a line of intersection between a plane including the third surface and the first surface.
A skeleton recognition method includes extracting a plurality of first features presenting features of two-dimensional joint positions of a subject, based on two-dimensional input images that are input from a plurality of cameras that capture images of the subject generating, based on the first features, second feature group information containing a plurality of second features corresponding to a given number of joints of the subject, respectively sensing an abnormal second feature from the second feature group information and recognizing a 3D skeleton based on a result of integrating the second features that remain after removal of the abnormal second feature from the second feature group information, by using a processor.
G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
APPARATUS AND METHOD FOR MEASURING NONLINEAR SYSTEM NOISES
An apparatus and method to measure nonlinear system noises may include a processor to generate a bilateral notch signal, a unilateral notch signal and a multi-tone signal; to measure power of an additive Gaussian white noise of a nonlinear system by using the multi-tone signal; to measure a first power-to-noise ratio of the nonlinear system by using the bilateral notch signal; to measure a second power-to-noise ratio of the nonlinear system by using the unilateral notch signal. The processor is to calculate a nonlinear power-to-noise ratio of the nonlinear system and a power-to-noise ratio introduced by IQ imbalance according to the power of the additive Gaussian white noise, the first power-to-noise ratio and the second power-to-noise ratio.
A decompilation apparatus includes a matcher that divides captured first program code for a processor of a first processor architecture into a sequence of code sections based on a predetermined set of at least partially parameterized code patterns, wherein the first program code implements a program logic and has been generated by compiling a computer program defined in a high-level language by a compiler, and the matcher captures for each code section specific parameter values for each parameter of a corresponding parameterized code pattern and assigns to each code section a terminal symbol of an intermediate language; and a parser that reduces a sequence of terminal symbols assigned to the sequence of code sections to non-terminal symbols of the intermediate language, wherein a totality of the non-terminal symbols generated by the parser by reduction describes the program logic of the computer program in the intermediate language.
An object recognition device includes an illuminator configured to illuminate an object, an imager configured to generate an image of the object such that overexposure occurs in the image, and circuitry configured to calculate a position of the object based on the image.
A signal generation apparatus and method. The apparatus includes: a memory, and a processor coupled to the memory to control execution of a process to: perform dispersion processing on a two-dimensional reference signal to obtain a two-dimensional dispersion signal; perform at least one time of equiprobability processing, perturbation processing and isospectral processing on a two-dimensional input signal according to the two-dimensional dispersion signal; and output a two-dimensional isospectral equiprobability signal generated, when an equiprobability processed signal or an isospectral processed signal satisfies a predetermined condition, wherein in the equiprobability processing. In the equiprobability processing, the two-dimensional dispersion signal and the two-dimensional input signal are classified, so that numbers of constellation points of the two-dimensional input signal and the two-dimensional dispersion signal of same classes are identical, and the classified two-dimensional input signal and two-dimensional dispersion signal are sorted, so that the equiprobability processed signal maintain joint probability distribution.
A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes determining, for an n-dimensional array (n≥3) included in an instruction code in an innermost loop of a multiple loop included in a source code, whether array sizes of a first argument and a second argument match numbers of rotations of a first index and a second index in the multiple loop, respectively, when the array sizes match the numbers of rotations and when each initial value and each increment value of the first and second indexes is 1, replacing the first argument and the second argument of the n-dimensional array included in the instruction code with a third argument and changing the n-dimensional array to an (n−1)-dimensional array, and integrating a loop that uses the first index and a loop that uses the second index.
A storage medium storing a model training program that causes a computer to execute a process that includes acquiring a plurality of images which include a face of a person with a marker; changing an image size of the plurality of images to first size; specifying a position of the marker included in the changed plurality of images; generating a label based on difference corresponding to a degree of movement of a facial part that forms facial expression of the face; correcting the generated label based on relationship between each of the changed plurality of images and a second image; generating training data by attaching the corrected label to the changed plurality of images; and training, by using the training data, a machine learning model that outputs a degree of movement of a facial part of third image by inputting the third image.
An image processing device according to one embodiment of the present invention includes a control unit configured so that if a first image in which a living body is captured in a first wavelength range, a second image in which a living body is captured in a second wavelength range which is on the long wavelength side of the first wavelength range, and an infrared wavelength image in which a living body is captured in a wavelength range in the infrared wavelength range which is on the long wavelength side of the second wavelength range are acquired, the control unit generates an image by subtracting the first image from the second image at a ratio determined on the basis of the degree of matching with the infrared wavelength image.
Provided are a medium feed device, a medium feed method, and a control program that make it possible to appropriately reduce the occurrence of multi-feed of media. The medium feed device comprises a stage, a feed roller that sequentially feeds a plurality of media placed on the stage, a separation roller facing the feed roller, a detection unit that detects the front end position of the media at a nip part between the feed roller and the separation roller, and a setting unit that sets a characteristic value of the separation roller. The setting unit changes the characteristic value according to the inter-medium distance between the front end position of a preceding medium and the front end position of the medium next to the preceding medium detected by the detection unit in the nip part.
In an example, a method may include obtaining a language model to be audited. The method may include providing one or more common sense tests to the language model. The common sense tests may include one or more complex problems having multiple parameters or multiple answers. The common sense tests may also provide an indication of the ability of the language model to reflect laymen understanding of the world in the processed responses. The method may include obtaining model results based on responses to the language model with respect to the one or more common sense tests. The method may include obtaining one or more proposed changes to the language model based on the model results. The method may include implementing the one or more proposed changes to the language model based on the model results.
A storage unit stores transaction data to be recorded on a blockchain. When receiving identification information identifying a processing system for processing the transaction data among processing systems, a processing unit calculates a function value using a parameter corresponding to the received identification information and a function. The processing unit notifies a determination unit, which determines the processing system for processing the transaction data from among the processing systems, of the transaction data and signature data generated from the function value.
A control system includes a plurality of nodes configured to: manage a first blockchain that records a scheduled time point at which transaction information is enabled, specify the transaction information for which the scheduled time point has elapsed based on contents of the first blockchain, and record the specified transaction information in the first blockchain; one or more nodes; an information processing device configured to transmit the transaction information specified by a node of the plurality of nodes that satisfies a certain condition among the plurality of nodes to each node of the one or more nodes based on the recorded of the first blockchain, wherein each node of the one or more nodes is configured to: manage a second blockchain that records enabled transaction information, generate a block that includes the transaction information, and add the block to the second blockchain.
A ranging device includes: a light projection circuit configured to project laser light; a light receiving circuit configured to receive reflected light of the laser light projected by the light projection circuit; and a processor configured to: measure a time from a time when the light projection circuit projects the laser light to a time when the light receiving circuit receives the reflected light; calculate a first distance from the light projection circuit to the light receiving circuit via a ranging target, by using the time; and specify a third distance between the light projection circuit and the ranging target, by using a light projection angle of the laser light, the first distance, and a second distance between the light projection circuit and the light receiving circuit when a ratio of the first distance with respect to the second distance is equal to or less than a predetermined threshold.
A method implemented by a computer planning a loading order of objects on a condition that, in a work line into which the objects having a work time are sequentially loaded at intervals of a first time, work on each object is sequentially started, and work on the objects except an object to be loaded at last is completed within a second time, the method including: allocating objects to any of the blocks; and retrieving the loading order by rearranging an order of the objects in each object, and rearranging an order of the blocks, wherein the allocating includes setting, for each block, a total of the work times for the objects to be shorter than a value of a product of the first time and the number of objects, and setting the number of the blocks to be at least two and smaller than the number of the objects.
THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO (Canada)
Rosenthal, Jeffrey Seth
A storage unit stores some of a plurality of coupling coefficients stored in a storage device. A processing unit takes a plurality of first state variables among a plurality of state variables as a trial target set. The processing unit performs a process of reading a plurality of first coupling coefficients corresponding to a plurality of first pairs of the first state variables belonging to the trial target set from the storage device, storing the plurality of first coupling coefficients in the storage unit, and conducting, a plurality of times, a trial on whether to update the value of any first state variable belonging to the trial target set using the plurality of first coupling coefficients. The processing unit repeats change of the trial target set and the process, so as to target all the plurality of state variables in the trials.
An information processing device of: generating first routes satisfying a first condition; calculating a first index of each node based on a cost of each edge; generating a second route arriving at each node from a starting point and satisfying a second condition; generating a third route satisfying the second condition by adding the edge to the second route; calculating a second index being a difference between a total value of the first index and the cost of the second and third routes; updating the second route when the second index of the third route is smaller than the second index of the second route; excluding the edge having not contributed to the updating more than a predetermined number of times; and outputting a route with the smallest second index, the first index representing a degree of reduction of the cost in a linearly relaxed problem of the routing problem.
A high-frequency circuit board includes: a first insulating layer having a first dielectric constant; a first metal layer provided to stack over the first insulating layer; a second insulating layer provided to stack over the first metal layer, and having a second dielectric constant lower than the first dielectric constant; a second metal layer provided to stack over the second insulating layer, on which a compound semiconductor device is mounted; and first vias penetrating the second insulating layer and connecting the first metal layer with the second metal layer.
A method includes: obtaining a correlation between an execution time of an accelerator according to a load of a process and a temperature difference of the accelerator between before and after the execution, accelerators each being set to have a first frequency when temperature is first threshold or higher, obtaining, when a first process is started, a prospective execution time when each accelerator executes the first process and a prospective temperature after the first process based on the correlation and information about a current load, a current clock frequency and a current temperature of each accelerator; obtaining a prospective execution time and a prospective temperature when a clock frequency of an accelerator having the obtained temperature of the first threshold or higher is set to the first frequency from the correlation; and causing an accelerator having the obtained temperature satisfying a given condition among accelerators to execute the first process.
An optical module switch device includes a first serial-parallel-converter coupled to first signal-lines coupled to optical modules, and second signal-lines, a number of the second signal-lines being greater than the first signal-lines thereof, and configured to transmit/receive first signals at a first transmission-rate to/from the optical modules by using the first signal-lines, respectively, a second serial-parallel-converter coupled to second signal-lines coupled to the first serial-parallel-converter, and third signal-lines, a number of the third lines being greater than the second signal-lines thereof, and configured to transmit/receive second signals at a second transmission-rate lower than the first transmission-rate to/from the first serial-parallel-converter by using the second signal-lines, respectively, and a switch circuit coupled to the third signal-lines, and configured to transmit/receive third signals at a third transmission-rate lower than the second transmission-rate to/from the second serial-parallel-converter by using the third signal-lines, respectively, to perform routing processing based on the received third signals.
A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes detecting activation of a first application by a predesignated first user, determining one or more first central processing unit (CPU) cores that execute one or more tools that perform profiling of the first application from among a plurality of CPU cores in response to the detection, activating the one or more tools with the determined one or more first CPU cores, associating the first application with each of the one or more activated tools, causing each of the one or more tools to perform the profiling, and outputting an execution result of the profiling.
A resource selection apparatus, configured in a first terminal equipment, the resource selection apparatus includes a transmitter configured to transmit sidelink data to a second terminal equipment, the second terminal equipment being configured with sidelink discontinuous reception (SL DRX), and processor circuitry configured to generate a first candidate resource set and a second candidate resource set, the first candidate resource set being a set of one or more candidate resources within an overlapped time period of a selection window of the first terminal equipment and at least one continuous SL DRX active time of the second terminal equipment during the selection window, the second candidate resource set being a set of all candidate resources within the selection window of the first terminal equipment, and determine candidate resources in the first candidate resource set available for sidelink data transmission to obtain a first candidate resource subset.
A data reception method and apparatus and a system. The apparatus is applicable to a first terminal equipment, a second terminal equipment transmits sidelink data to the first terminal equipment, and the first terminal equipment is configured with sidelink discontinuous reception. The method includes: the first equipment decodes a transmission of received sidelink data transmitted by the second terminal equipment to obtain a decoding result; and in a case where a sidelink feedback channel (PSFCH) used for transmitting the decoding result is unable to be transmitted, if sidelink control information to which the transmission of sidelink data received by the first terminal equipment corresponds reserves a sidelink shared channel (PSSCH) resource for a next transmission of the sidelink data, for a corresponding sidelink process, the first terminal equipment is at active time in a time unit where the reserved sidelink shared channel resource is present.
A random access method and apparatus. The apparatus includes: a transmitter configured to transmit a first message containing a random access preamble to a network device; and a detector configured to detect downlink control information transmitted by the network device, the downlink control information being used to schedule a second message containing a random access response, cyclic redundancy check (CRC) of the downlink control information being scrambled by using an identification parameter, and a parameter used for calculating the identification parameter at least including a first index, the first index indicating a position of a slot for transmitting the random access preamble in a system frame, wherein at least two slots in a system frame have identical first index, or the number of slots having the first indices in the system frame is less than the number of slots contained in the system frame and first indices of slots having the first indices are different.
A relay includes an electromagnet, a plurality of springs having contacts which open and close in accordance with operation of the electromagnet and terminals, and a base which supports the springs, wherein at least one of the plurality of springs has a locked part which is locked on the base using resilience of the spring, and the base has a lock part which locks the locked part.
A terminal device has: N transmitting circuits; a receiving unit that receives correspondence information including correspondence relationships between M carriers and the N transmission circuits from a base station device; and a control unit that in accordance with the correspondence information, selects, from the N transmission circuits, a first transmission circuit that performs signal processing on first data to be transmitted on a first carrier and transmits the data, and performs control so as to transmit the first data to the base station device on the first carrier using the first transmission circuit.
The present invention extracts, from among molecule simulation results, a molecular location sample reflecting a molecular interaction having a high frequency of appearance. An information processing device (10) acquires molecular location samples (13, 14, …). The information processing device (10) generates a score function (15) on the basis of the distance of a pair of atoms in the molecular location samples (13, 14, …), the score function (15) being a function for calculating a weight for a pair of atoms that belong to different molecules, and including a parameter (16) indicating a distance threshold value. The information processing device (10) determines a specific value that is set in the parameter (16), on the basis of a change in the weight calculated by the score function (15) with respect to a change in the value of the parameter (16). The information processing device (10) determines priority orders (17) for the molecular location samples (13, 14, …) on the basis of the specific weight that has been calculated by the score function (15) using the specific value, and the distance of the pair of atoms in each of the molecular location samples (13, 14, …).
The purpose of the present invention is to provide a method for efficiently controlling a specific communication device taking into account the nature of the specific communication device. This base station has a transmission unit and a control unit. The transmission unit is capable of transmitting the first signal of a radio resource control (RRC) layer to a communication device. The control unit is capable of exercising control so as to determine whether or not to transmit the second signal of the RRC layer to the communication device, in accordance with whether the communication device is of a specific type or not.
Embodiments of the present application provide an information sending, receiving and configuration methods and devices, and a communication system. The information sending device is applied to a terminal node, and comprises: a first sending unit, which transmits, when an SCG is not deactivated, F1-C related information by using an RRC message borne by a split SRB2.
Embodiments of the present application provide a method and apparatus for secondary cell beam failure recovery. The method for secondary cell beam failure recovery comprises: when a first MAC CE containing beam failure information of a secondary cell is sent or successfully sent, an MAC entity of a terminal device performs one or a combination of the following: canceling all triggered BFRs of the secondary cell; resetting a beam failure instance counter (BFI_COUNTER); considering that a beam failure recovery process is successfully completed; canceling a suspended SR and stopping a corresponding scheduling request prohibition timer (sr-ProhibitTimer); and stopping a corresponding random access process which is being performed, wherein the first MAC CE comprises an MAC CE containing BFD-RS group information, and the MAC CE containing the BFD-RS group information comprises at least one of the following: an Enhanced BFR MAC CE, and a Truncated Enhanced BFR MAC CE.
Provided in the embodiments of the present application are a signal sending apparatus and method, and a signal receiving apparatus and method. The signal sending method comprises: a terminal device receiving transmission configuration indication (TCI) state indication information, wherein the TCI state indication information indicates a first uplink or joint TCI state and a second uplink or joint TCI state; the terminal device receiving downlink control information (DCI); and the terminal device performing uplink transmission according to an uplink transmission scheme indicated by the DCI and on the basis of the first uplink or joint TCI state and/or the second uplink or joint TCI state.
Embodiments of the present application provide a data receiving method, a data sending method, and an apparatus. The data receiving apparatus comprises: a processing unit, which allocates a PDCCH candidate for a first search space, the first search space being used to schedule cells in a first set; and a receiving unit, the first search space of which receives DCI, the DCI being used to schedule at least two cells in the first set.
Provided in the embodiments of the present application are a data reception and sending method, a data sending and reception method, and an apparatus. A terminal device monitors in a first cell a first PDCCH candidate used for scheduling at least two cells, said two cells comprising the first cell and/or at least one second cell; the terminal device receives a PDSCH in said two cells; and/or, the terminal device sends a PUSCH in said two cells. Therefore, a terminal device can determine a first PDCCH candidate, and on the basis of the first PDCCH candidate, receive a DCI for scheduling at least two cells, so as to support one DCI to schedule a plurality of serving cells, thereby easing a burden of performing DCI monitoring by the terminal device, and reducing power consumption and complexity; and scheduling of PDSCHs and/or PUSCHs on a plurality of cells at one time is further supported on the basis of scheduling of one cell at one time by a DCI, so that scheduling flexibility is further improved, and data transmission efficiency is improved.
Embodiments of the present application provide a network energy saving cell configuration method and apparatus. The network energy saving cell configuration method comprises: a network device sends first information to a terminal device, the first information being used for configuring a second bandwidth part (BWP) to a serving cell of the terminal device, such that the network device uses the second BWP to serve the terminal device, wherein the energy required when the network device runs the second BWP is lower than the energy required for running a first BWP.
Provided in the embodiments of the present application are an AI monitoring apparatus and method. The method comprises: a network device receiving a signal or information sent by a terminal device; and performing monitoring or performance evaluation on an AI/ML model(s) in the network device and/or the terminal device according to the signal or information.
Embodiments of the present application provide an information indication and processing method and apparatus. The method comprises: a first network device determines whether to stop, update, or switch an AI/ML model or model group for a certain signal processing function; and when it is determined to stop, update, or switch the AI/ML model or model group, sends instruction information to a second network device, a terminal device, or a core network device.
Embodiments of the present application provide an information transmission method and apparatus. The method comprises: a terminal device receives an AI/ML capability query request sent by a network device; and the terminal device feeds back a capability query response or report to the network device according to the capability query request.
A method and an apparatus for detecting beam failure. The method comprises: receiving a beam failure instance indication by a medium access control (MAC) entity of a terminal equipment, incrementing a transmission reception point (TRP)-specific beam failure indication count by 1, and in a case where the TRP-specific beam failure indication count is greater than or equal to a TRP-specific beam failure instance maximum count, determining that a beam failure occurs in a transmission reception point or beam failure recovery (BFR) of the transmission reception point is triggered or a beam failure indication of the transmission reception point is triggered.
An apparatus for generating beam failure information, includes a memory and processor circuitry, the memory storing instructions, and the processor circuitry being configured to execute the instructions to implement the following detecting that beam failure recovery (BFR) of a transmission reception point (TRP) is triggered, and generating a BFR medium access control (MAC) control element (CE) in case where at least one beam failure recovery has been triggered and not cancelled for the TRP and evaluation of candidate beams has been completed, wherein the BFR MAC CE indicates information for the TRP in which beam failure recovery is triggered.
An integrated access and backhaul (IAB) communication method includes detecting, by an IAB node, that on a backhaul link between the IAB node and a parent node, a radio link failure (RLF) occurs or a radio link failure (RLF) recovery is successful, or a radio link failure (RLF) recovery is failure, and transmitting, by the IAB node, RLF indication information to an IAB child node or a terminal equipment by using a Backhaul Adaptation Protocol (BAP) control Protocol Data Unit (PDU), the RLF indication information being used for indicating one of at least two backhaul radio link failure (BH RLF) types.
A method for buffer status report, a method for configuring buffer status report and apparatuses thereof. The method is applicable to an IAB-node and includes: generating a buffer status report MAC CE (BSR MAC CE), the buffer status report MAC CE containing information on all logical channel groups having data to be transmitted and information on at least one buffer size, a maximum possible number of the logical channel groups being greater than 8; and transmitting the buffer status report MAC CE.
A non-transitory computer-readable storage medium storing an accuracy calculation program that causes at least one computer to execute a process, the process includes acquiring data item that corresponds to a generation condition based on an input dataset that is a set of input data that includes at least one data item and the generation condition regarding a correspondence relationship between a combination of feature and label information, as selection target rules; acquiring accuracy of each of a plurality of machine learning algorithms, by using a dataset that holds one data item used for a selection rule that is a selection target rule that satisfies a certain condition among the selection target rules; and outputting the accuracy.
A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes obtaining an estimated value of a risk aversion index for each of a plurality of candidate points in a search space based on a kernel function and an observation history including one or a plurality of observation points and an observed value of a random variable for each of the one or the plurality of observation points, obtaining a value of an acquisition function for each of the plurality of candidate points based on the estimated value of the risk aversion index, searching for a target point corresponding to a predetermined value of the acquisition function from among the plurality of candidate points based on the value of the acquisition function, and outputting a search result including the target point.
An information processing system including a first file system, a synchronization agent, an intercept library and a virtual file system and when a first access request for a first file is received in advance, the first file system transmits a first file path for the first file to the synchronization agent, the intercept library transmits a second file path for a second file to the synchronization agent, and the synchronization agent determines whether the second file path is stored and performs control such that an access to the second file is performed by the first file system via the virtual file system when determining that the second file path is stored, and performs control such that the access to the second file is performed by the intercept library via the second file system when determining that the second file path is not stored.
A non-transitory computer-readable storage medium storing a solution search program that causes at least one computer to execute a process, the process includes reducing, when searching for a ground state of the Ising model that represents a problem by obtaining a state change of the Ising model, a strength of a magnetic field applied to the Ising model according to a first annealing schedule from an initial state of the Ising model; and reducing, after a quantum phase transition occurs in the Ising model, the strength of the magnetic field according to a second annealing schedule.
A repeater configuration method and apparatus. The apparatus comprises: a first receiving unit receiving time division duplex (TDD) configuration information from a network device; and a first determination unit determining a forwarding behavior on a first flexible time unit.
Provided in the embodiments of the present application are a beam information sending method and apparatus, a beam information receiving method and apparatus, and a communication system. The beam information sending apparatus is applied to a network device, and comprises: a first receiving unit, which receives first request information, wherein the first request information is used for instructing the network device to send quantity and/or pattern parameter information of downlink sending beams, and/or quantity and/or pattern parameter information of uplink receiving beams; and a first sending unit, which sends the quantity and/or pattern parameter information of the downlink sending beams, and/or the quantity and/or pattern parameter information of the uplink receiving beams.
Provided in the embodiments of the present application are a signal receiving apparatus and method, and a signal sending apparatus and method. The signal sending method comprises: a terminal device receiving TCI state indication information, wherein the TCI state indication information indicates at least one TCI state; determining from among a plurality of SRS resource sets an SRS resource set that is associated with the TCI state; and performing uplink signal sending using parameters associated with the associated SRS resource set and/or the TCI state. Therefore, the ambiguity as to which TRP uplink sending parameter is to be used by a terminal device can be avoided, and the terminal device performs uplink sending using an appropriate uplink sending parameter, thereby ensuring the throughput or reliability of uplink sending.
Embodiments of the present application provide a repeater and a transmission method therefor, a network device, and a communication system. The transmission method comprises: a repeater receiving time division duplex (TDD) configuration information and/or reference subcarrier spacing (SCS) configuration information from a network device; and determining, according to the TDD configuration information and/or the reference SCS configuration information, that uplink forwarding or downlink forwarding is performed or no forwarding is performed within a certain time unit.
Embodiments of the present application provide a configuration method and apparatus for a network energy-saving cell. The configuration method for a network energy-saving cell comprises: a network device sends first information to a terminal device, the first information being used for configuring a second cell to the terminal device, such that the network device uses the second cell to serve the terminal device, wherein energy required when the network device operates the second cell is lower than energy required when the network device operates a first cell.
Provided in the embodiments of the present application are a data transceiving method and apparatus. The data transceiving apparatus comprises: a first receiving unit, which receives downlink control information (DCI) in a first cell, wherein the DCI is used for scheduling PDSCHs and/or PUSCHs on at least two cells in the first cell and/or at least one second cell; and a transceiving unit, which receives the PDSCHs and/or transmits the PUSCHs in the at least two cells.
Provided in the embodiments of the present application are an information transmission method and apparatus. The method comprises: a terminal device receiving an AI/ML capability query request sent by a network device; and the terminal device feeding back a capability query response or report to the network device according to the capability query request.
Provided in the embodiments of the present application are an information indication method and apparatus and an information processing method and apparatus. The information indication method comprises: a first network device determining whether to stop, update or switch an AI/ML model or model group for a certain signal processing function; and when it is determined to stop, update or switch the AI/ML model or model group, sending indication information to a second network device, a terminal device or a core network device.
Provided in the embodiments of the present application are an information transmission method and apparatus. The method comprises: a terminal device receiving an AI/ML capability query request, which is sent by a network device; and the terminal device feeding a capability query response or report back to the network device according to the capability query request.
The present invention reduces the number of cliques generated by partitioning. An information processing device (10) uses an Ising machine (1) to generate a first clique (4) representing a combination of observables which are included in a first group (3) of a plurality of observables, and for which expected values can be measured simultaneously. The information processing device (10) generates a second group (5) including observables for which expected values can be measured at the same time as expected values for the observables in the first clique (4). The information processing device (10) uses the Ising machine (1) to generate a second clique (6) representing a combination of observables which are included in the union (7) of the first clique (4) and the second group (5), and for which expected values can be measured simultaneously. The information processing device (10) then repeats the generation of the second clique (6) on the basis of the first clique (4), which is updated with the observables included in the second clique (6), until an exit condition is satisfied.
A hidden semi-Markov model includes plural second hidden Markov models each containing plural first hidden Markov models using types of movement of a person as states. The plural second hidden Markov models each use partial actions that are parts of actions determined by combining plural movements as states. In the hidden semi-Markov model observation probabilities are leant for each type of the movements of the plural first hidden Markov models using unsupervised learning. The learnt observation probabilities are fixed, and input first supervised data is augmented to give second supervised data, and transition probabilities of the movements of the first hidden Markov models are learned by supervised learning in which the second supervised data is employed. The learnt observation probabilities and transition probabilities are employed to build the hidden semi-Markov model that is a model for estimating segments of the partial actions.
G06V 10/778 - Active pattern-learning, e.g. online learning of image or video features
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
G06V 10/84 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using probabilistic graphical models from image or video features, e.g. Markov models or Bayesian networks
ACTION SEGMENT ESTIMATION MODEL BUILDING DEVICE, METHOD, AND NON-TRANSITORY RECORDING MEDIUM
In a hidden semi-Markov model, observation probabilities for each type of movement of plural first hidden Markov models are learned using unsupervised learning. The learnt observation probabilities are fixed, input first supervised data is augmented so as to give second supervised data, and transition probabilities of the movements of the first hidden Markov models are learned by supervised learning in which the second supervised data is employed. The learnt observation probabilities and the learnt transition probabilities are used to build the hidden semi-Markov model that is a model for estimating segments of the actions. Augmentation is performed on the first supervised data by adding teacher information of the first supervised data to each item of data generated by at least one out of oversampling in the time direction or oversampling in feature space.
G06V 40/20 - Movements or behaviour, e.g. gesture recognition
G06V 10/84 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using probabilistic graphical models from image or video features, e.g. Markov models or Bayesian networks
A determination method for a computer to execute a process includes acquiring a captured image that is captured by a camera and includes an image area of a person; specifying an image area other than the image area of the person from the acquired captured image; and determining whether the captured image is obtained by capturing a display object of the person according to a distribution of motions of a plurality of positions included in the specified image area.
A modulation power supply device, in one aspect, includes a signal source that generates a signal having a predetermined frequency, a frequency converter that converts the signal generated at the signal source to a sampling signal having a frequency higher than the predetermined frequency, a generator that generates a pulse signal by using the sampling signal that has been subjected to frequency conversion by the frequency converter, and a switching power supply that includes a switch operating according to the pulse signal generated by the generator and outputs voltage according to operation of the switch.
H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
H02M 7/5395 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
COMPUTER-READABLE RECORDING MEDIUM STORING TRAINING PROGRAM, TRAINING METHOD, AND INFORMATION PROCESSING APPARATUS
A recording medium stores a program for causing a computer to execute processing including: causing a convolution layer to execute a convolution calculation of forward propagation on first data output from a layer closer to an input side than the convolution layer; generating, when a pooling layer is caused to execute a pooling calculation of forward propagation on output data, an index in which a position of a non-zero element is set for each element of the output data; and causing, when the convolution layer is caused to execute a convolution calculation of backward propagation of the first data and second data that is output from a layer closer to an output side than the pooling layer, the convolution layer to execute a convolution calculation of a non-zero element based on the index, the input data, and the second data, and to skip a convolution calculation of a zero element.
A non-transitory computer-readable storage medium storing an image identification program that causes at least one computer to execute a process, the process includes acquiring a three-dimensional partial area of a certain size from three-dimensional volume data generated based on a plurality of tomographic images obtained by imaging an inside of a human body; generating a plurality of projection images by performing extreme intensity projection on each voxel value of the partial area in a plurality of mutually orthogonal directions; and specifying one state of the partial area among a plurality of states based on the plurality of projection images.
A terminal apparatus includes a receiver configured to receive a command for activating or deactivating one or more duplication transmission by using a bitmap field, each the one or more duplication transmission corresponding to each of one or more packet data convergence protocol (PDCP) entities or each of one or more radio bearers, and a processor circuitry configured to control to activate or deactivate the one or more duplication transmission according to the command, and wherein one bit or a plurality of bits in the bitmap field correspond(s) to one of the PDCP entities or the radio bearers, an i-th bit or an i-th pair of bits in the bitmap field correspond(s) to an i-th packet data convergence protocol entity in the PDCP entities.
H04L 1/1607 - Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals - Details of the supervisory signal
H04W 28/06 - Optimising, e.g. header compression, information sizing
H04W 76/15 - Setup of multiple wireless link connections
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems
H04L 1/1867 - Arrangements specially adapted for the transmitter end
BASE STATION FOR SWITCHING BETWEEN UPLINK PERIODS AND DOWNLINK PERIODS IN A TIME DIVISION MANNER
A base station that switches between uplink periods and downlink periods in a time division manner and performs communication, the base station includes a memory; processor circuitry coupled to the memory, wherein the processor circuitry is configured to: notify of allocation information indicating a combination of resources for time division duplex (TDD) uplink (UL) or downlink (DL) configuration at a predetermined interval; and generate control information indicating cancelation of transmission of a downlink signal, wherein the canceled transmission is configured to be performed by using one of the resources designated by the allocation information, and wherein the processor circuitry is further configured to transmit the generated control information.
A signal transmission and reception method and apparatus and a communication system, the signal transmission and reception apparatus being applicable in an IAB-DU and includes a first receiver configured to receive uplink data transmitted to a parent node of an integrated access and backhaul (IAB) node via an uplink; and a first transmitter configured to transmit flow control feedback information to a child node of the integrated access and backhaul node, the flow control feedback information being used to indicate a load status of uplink transmission of the integrated access and backhaul node.
An optical device includes a substrate that includes a substrate-side electrode, and a chip that includes N active layers and a chip-side electrode that is mounted on the substrate-side electrode. From among bumps that are disposed side by side with an Nth layer on both sides of a surface that is located opposite the Nth layer and that is included in the substrate-side electrode, bumps located at a position farther away from the center of gravity of all of the bumps are defined as first bumps, and bumps located at a position closer to the center of gravity are defined as second bumps. In at least one combination of the first bump and the second bump, the first bump and the second bump are arranged on the substrate-side electrode such that a distance between the first bump and the surface is longer than a distance between the second bump and the surface.
The present invention improves the accuracy of detection of unauthorized workflow. A processing unit (12) receives workflow definition information (20) in which a plurality of processors who process workflow tasks and the processing orders of the plurality of processors have been defined. The processing unit (12) calculates a first hash value from the information corresponding to the workflow definition information (20) using the key information of a first processor associated with one of the processing orders among the plurality of processors. The processing unit (12) calculates a second hash value from the information corresponding to the calculated first hash value using the key information of a second processor associated with a processing order that follows said processing order among the plurality of processors. The processing unit (12) evaluates the received workflow definition information (20) on the basis of the calculated second hash value.
Provided are a relay device, a base station device, a wireless communication system, and a relay method for expanding coverage of a communication range and eliminating coverage holes. A base station communication unit (11) receives, from a gNB (20), a plurality of signals of the same type having different contents. A communication control unit (14) assigns different transmission timings and different beams used in wireless communication to each of the signals received by the base station communication unit (11). A UE communication unit (16) transmits each of the signals to a UE (30), at a transmission timing assigned by the communication control unit (14), using a beam assigned by the communication control unit (14)
A bonding structure includes: a plurality of carbon nanotubes; a first bonded member; and a first metal sintered compact bonding first end portions of the plurality of carbon nanotubes and the first bonded member, wherein the first metal sintered compact enters spaces between the first end portions of the plurality of carbon nanotubes, and bonds to the plurality of carbon nanotubes while covering side faces and end faces of the first end portions of the plurality of carbon nanotubes.
B22F 1/107 - Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
B22F 7/04 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite layers with one or more layers not made from powder, e.g. made from solid metal
B29C 65/00 - Joining of preformed parts; Apparatus therefor
A group migrating apparatus, configured in a second donor device, wherein the apparatus includes processor circuitry configured to, when a migrating IAB-node moves from a first donor device to the second donor device, perform at least one of the following processing enabling the migrating IAB-node to update a first TNL address used for a first F1-C connection to a second TNL address, enabling the migrating IAB-node to update a third TNL address used for a second F1-C connection to a fourth TNL address, configuring the migrating IAB-node with a fourth TNL address used for setting up a second F1-C connection, adding for the migrating IAB-node a second TNL address used for a first F1-C connection, configuring the migrating IAB-node with a third TNL address used for setting up a second F1-C connection, and adding for the migrating IAB-node a fourth TNL address used for a second F1-C connection.
A signal transmission and reception apparatus, applicable in an integrated access and backhaul (IAB)-node, includes a transmitter, configured to transmit a congestion reporting message to a donor central unit of the integrated access and backhaul node (IAB-donor CU), the congestion reporting message being used to indicate a load status of a communication link of the integrated access and backhaul node.