Abstract: A terminal equipment includes: a receiver configured to receive second indication information transmitted by a network device; wherein the second indication information is used to indicate whether a secondary cell is transmitting an on-demand synchronization signal block (SSB).

Abstract: A terminal apparatus includes: processor circuitry configured to detect one or more candidate beams; and a transmitter configured to report a beam failure in a secondary cell in which candidate beam evaluation according to a synchronization signal block or a channel state information reference signal has been completed.

Abstract: A communication control apparatus includes, a demand predictor configured to generate a first demand model representing prediction of a first demand corresponding to first traffic and a second demand model representing prediction of a second demand corresponding to second traffic, a calculator configured to calculate allowable delay of the first traffic based on quality requested by the first traffic, a modificator configured to modify the first demand model within a range in which a shift amount of the first demand model does not exceed the allowable delay so as to increase a non-allocated section in which no resource is allocated to either the first traffic or the second traffic, and a resource allocator configured to allocate a first resource to the first traffic based on the modified first demand model and allocate a second resource to the second traffic based on the second demand model.

Abstract: An optical transmitter includes an optical DAC that drives each of a plurality of modulation units using a binary driver and outputs an optical signal. The optical DAC is configured to generate a pair of data signals with different temporal timings for each gradation, output the pair of data signals of each gradation to a pair of modulation units of the plurality of pairs of modulation units provided for each of the plurality of modulation units, perform optical modulation on the pair of data signals of each gradation, and output the optical signal.

Abstract: An optical transmission device includes an optical circuit in which circuit groups are connected in multiple stages in a tree form, each of the circuit groups including three circuits of a two-input two-output type each having periodic transmission characteristics, the three circuits being connected in multiple stages in a tree form so that one of subsequent ports of a first circuit at a preceding stage of the three circuits is connected to one of preceding ports of a second circuit at a subsequent stage of the remaining two of the three circuits, and the other of the subsequent ports of the first circuit is connected to one of preceding ports of a third circuit at a subsequent stage of the remaining two, a modulator that is connected to one of subsequent ports of the second circuit, and a 90-degree circuit that is connected to the other of the subsequent ports.

Abstract: A semiconductor device includes a protection film having an opening and covering a semiconductor layer, which is formed on a side of a surface of a substrate, on an opposite side of the substrate. An insulating film containing silicon is used for the protection film. A gate electrode is formed in the opening and on a side of a side surface of the semiconductor layer which faces a direction. An insulating film containing metal element is formed between the side surface of the semiconductor layer and the gate electrode. The exposure of the side surface of the semiconductor layer to a gas for dry etching for forming of the opening is suppressed by the insulating film. Furthermore, contact and a short circuit between the gate electrode and the side surface of the semiconductor layer are suppressed. As a result, deterioration in the performance of the semiconductor device is suppressed.

Abstract: A workload aggregation system includes information processing apparatuses and accelerators. The accelerators are used for processing workloads received by their connection-destination information processing apparatuses. The first and second information processing apparatuses are connected to first and second accelerators, respectively.

Abstract: An information transceiving method and apparatus. The method includes: receiving, by a user equipment, first information transmitted by a first device; and reporting user equipment assistance information and/or network device assistance information by the user equipment to the first device according to the first information. data is generated.

Abstract: Information transmission, reception and processing methods and apparatuses thereof and a communication system. The method includes: triggering a delay status report; and transmitting the delay status report to a network device, the delay status report including data volume information, the data volume information including data volume related to remaining time of a service data unit in a PDCP layer (PDCP SDU) and/or data volume related to remaining time of a service data unit in an RLC layer (RLC SDU) of a terminal equipment.

Abstract: A performance monitoring configuration method and apparatus. The performance monitoring configuration method includes: a terminal equipment receives configuration information from a network device, wherein the configuration information is used for beam management based on an AI/ML functionality/model, and performance monitoring of the AI/ML functionality/model.

Abstract: An uplink transmitting method and apparatus, and an uplink receiving method and apparatus. The uplink transmitting method includes: a terminal equipment receives configuration information from a network device, wherein the configuration information is used to configure the terminal equipment for a 3-port uplink transmission; and the terminal equipment performs an uplink transmission using 3 ports according to the configuration information.

Abstract: An apparatus for beam management includes: a receiver configured to receive beam management configuration information and/or beam failure recovery configuration information from a network device; and processor circuitry configured to determine a candidate beam for beam failure recovery based on an AI/ML functionality/model.

Abstract: According to an aspect of an embodiment, an optical signal and an optical pump signal may be obtained and multiplexed onto an erbium-doped optical fiber. The optical fiber may be configured to perform amplification of optical waveforms within a first wavelength range. Signal within the first wavelength range of the optical signal may be amplified using the optical fiber. In some embodiments, a bending radius of a bend in a fiber-based filter may be adjusted such that the filter is configured to attenuate signals in a second wavelength range in which the filter is configured to attenuate optical waveforms with respect to varying wavelength ranges depending on the bending radius of the bend in the filter. The second wavelength range may include wavelengths longer than the first wavelength range. The signals in the second wavelength range may be attenuated using the filter bent at the bending radius.

Abstract: Embodiments of this disclosure provide a wireless communication apparatus and method. The method is applicable to a repeater and includes: receiving indication information from a network device, the indication information including information related to a spatial filter and/or a reference signal.

Abstract: A data transmission apparatus, configured in a terminal equipment, includes: a first receiver configured to receive first indication information; and a first transmitter configured to, after the first indication information is received and before a first time point, transmit uplink data to a target cell by using a first configured grant occasion of a first configured grant.

Abstract: A beam management configuration apparatus, configured in a terminal equipment, includes: a receiver configured to receive configuration information for beam management based on an AI/ML functionality/model and reporting configuration from a network device; and processor circuitry configured to perform configuration for carrier aggregation operation and/or multi-TRP (transmission reception point) operation, and perform channel measurement and prediction; wherein a second resource set for channel measurement and/or a first resource set for prediction and/or the reporting configuration are/is configured per CC (component carriers) or per BWP (Bandwidth Part), or shared among all or part of CCs or BWPs.

Abstract: An information processing apparatus configured to: specify, for each of a plurality of first base station apparatuses arranged in a predetermined area, a first area which is an area in which a communication status with each first base station apparatus satisfies a first condition, based on first information; specify, for each of a plurality of second base station apparatuses arranged in the predetermined area, a second area which is an area in which a communication status with each second base station apparatus satisfies a second condition, based on the first information and second information; specify, for each of the plurality of first base station apparatuses, a third area including the first area corresponding to each first base station apparatus and the second area corresponding to each of the plurality of second base station apparatuses arranged in the first area corresponding to each first base station apparatus.

Abstract: 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.

Abstract: An apparatus for mobility management, configured in a terminal equipment, includes: a receiver configured to receive configuration information for configuring a Layer 1 (L1)/Layer 2 (L2) triggered mobility (LTM) candidate cell, transmitted by a first network device; and processor circuitry configured to: determine that an LTM connection failure occurs; and record connection failure information, the connection failure information comprising at least one of the following: information for indicating a time duration from when the terminal equipment receives the configuration information for the last time to occurrence of a connection failure, or information for determining that a mobility type related to a connection failure is LTM.

Abstract: An information transceiving apparatus, applicable to a network device, includes: a first transmitter configured to transmit to a terminal equipment a quantization parameter of a report quantity; and a first receiver configured to receive a report quantity quantized by the terminal equipment according to the quantization parameter.