Abstract: Embodiments of this disclosure provide a data scheduling method and data transmitting method and apparatuses thereof. The data scheduling apparatus includes: a first receiving unit configured to receive downlink control information (DCI) for scheduling a physical downlink shared channel (PDSCH), the DCI including a first information field for indicating time domain resource of at least one (M) PDSCH; and a first validating unit configured to validate that the DCI is used for semi-persistent scheduling (SPS) activation or is not used for SPS activation according to the first information field and/or according to a PDSCH time domain resource assignment table applied by the DCI and/or a format of the DCI.

Abstract: A measurement apparatus includes a receiver configured to receive configuration information for cell reselection or measurement in connected state transmitted by a network device, the configuration information comprising first indication information indicating one or more synchronization signal blocks to be measured, wherein one or more bits of the first indication information is/are set according to second indication information indicating a frequency-specific quasi-co-location relationship between synchronization signal blocks, and a processor configured to perform measurement according to the synchronization signal blocks to be measured indicated by the first indication information.

Abstract: An SRS (sounding reference signal) carrier switching operation apparatus, configured in a terminal equipment, includes: a receiver configured to receive indication information from a network device; and processor circuitry configured to perform an SRS carrier switching operation according to the indication information; wherein the indication information is in a DCI (downlink control information) format 1_1, a DCI format 1_2, or a DCI format 1_3, and an aperiodic SRS is triggered in the DCI format 1_1 or the DCI format 1_2 or the DCI format 1_3.

Abstract: An information transmission apparatus, provided in a terminal equipment having one or more AI/ML (artificial intelligence/machine learning) features, includes: a first receiver configured to receive first configuration information or second configuration information related to AI/ML unit performance assessment or selection from a network device.

Abstract: A computer-readable recording medium having stored therein an operation frequency changing program that causes a computer to execute a changing process including: grouping a plurality of processes to be executed by a plurality of first accelerators in accordance with usage rates of calculation resources that partitions to which each process has been allocated have; for each of grouped groups, moving a plurality of processes included in the group to a second accelerator associated with the group; and lowering an operation frequency of each of a plurality of the second accelerators.

Abstract: An optical amplifier may include an erbium-doped fiber and an optical coupler coupled to the erbium-doped fiber. In some embodiments, a length of the erbium-doped fiber may be selected for an amplification gain applied by the optical amplifier. The optical coupler may be configured to multiplex one or more optical data signals and an optical pump signal from an optical pump onto the erbium-doped fiber such that the erbium-doped fiber may amplify a first continuous range of wavelengths of the optical data signals. The optical amplifier may further include a filter coupled to the erbium-doped fiber and configured to attenuate a second continuous range of wavelengths. In some embodiments, the second continuous range may be less than the first continuous range and positioned within the first continuous range.

Abstract: An apparatus for processing a radio link failure, applicable to a terminal equipment includes a detector configured to detect or trigger a radio link failure, and first selecting processor circuitry configured to perform cell selection, wherein the first selecting processor circuitry prioritizes a conditional reconfiguration candidate cell to select, or second selecting processor circuitry configured to perform cell selection; and first reselecting processor circuitry configured to perform cell reselection when a selected cell is not a conditional reconfiguration candidate cell, or first executing processor circuitry configured to attempt conditional reconfiguration execution.

Abstract: The embodiments of the present disclosure provide a method and an apparatus for reporting beam failure information. The method includes: determining, by a terminal equipment, that it has completed candidate beam detection based on a synchronization signal block (SSB) or a channel state information reference signal (CSI-RS) in a secondary cell in which a beam failure occurs; and reporting to a network device that a beam failure occurs in the secondary cell.

Abstract: An antenna device includes: a first dielectric substrate that includes a first surface; a second dielectric substrate that faces the first dielectric substrate; a plurality of first radiation elements that is provided over the first surface; a power feeding unit that feeds power to the first radiation elements; a plurality of second radiation elements that is provided over a second surface of the second dielectric substrate and coupled to the plurality of first radiation elements; and through holes that are formed around the plurality of second radiation elements of the second dielectric substrate in plan view. The plurality of first radiation elements is a plurality of antenna elements for a patch antenna.

Abstract: A control method of an optical transceiver having a transmission port, a reception port, and a light source for transmission and reception of an optical signal, includes: determining whether a state of a connection of a transmission path to the reception port is a loopback connection from the transmission port; and switching a control of a gain of the reception from an automatic gain control (AGC) to a fixed gain when determining the state of the connection to be the loopback connection.

Abstract: An apparatus for transmitting and receiving signals, applicable to a first integrated access and backhaul node donor central unit (IAB-donor-CU) includes a first controller configured to: transmit a traffic offload request to a second TAB-donor-CU; and receive a reply of agreement of traffic offload or a reply of rejection of traffic offload transmitted by the second TAB-donor-CU.

Abstract: Operations include generating an optical signal having a plurality of subcarriers. The operations further include performing a signal-to-noise ratio (SNR) equalization process with respect to the plurality of subcarriers based on an SNR factor associated with propagation of the optical signal along an optical signal path, the SNR equalization process including respectively adjusting, for one or more individual subcarriers of the plurality of subcarriers, one or more of: a forward-error-correction rate respectively corresponding to the one or more individual subcarriers; or a symbol rate respectively corresponding to the one or more individual subcarriers.

Abstract: A method may include obtaining a first power profile estimation (PPE) for a first optical signal propagating through an optical link in a first direction. The method may include obtaining a second PPE for a second optical signal propagating through the optical link in a second direction opposite the first direction. The method may also include generating an optical link analysis indicating one or more locations along the optical link that apply a gain or loss to optical signals propagating through the optical link.

Abstract: According to an aspect of an embodiment, operations may include receiving a wavelength demand for transmitting optical signals in required wavelength ranges. The operations may also include identifying an optical path that includes a plurality of nodes. In addition, the operations may include, for each individual node of the plurality of nodes, grouping one or more virtual nodes into a first group and a second group. The operations may also include identifying a plurality of spectral paths of the optical path. The operations may further include iterating each respective virtual node along the plurality of spectral paths to identify a list of candidate spectral paths in the plurality of spectral paths for each virtual node. In addition, the operations may further include serving the wavelength demand when all virtual nodes are iterated and at least one spectral path of the plurality of spectral paths remains after iteration.

Abstract: A terminal apparatus includes: a receiver configured to receive first information regarding configuration of a first period, and second information regarding configuration of a second period, and a controller configured to control transmission and reception in accordance with the first period and the second period, wherein the first period is configured to configure one or both of a first configuration indicating a section in which the base station apparatus is capable of transmission, and a second configuration indicating a section in which the base station apparatus is capable of reception, and a value of a common parameter is applied to each of the first configuration and the second configuration, and the controller performs processing of receiving retransmission of downlink data in accordance with the first configuration and the configuration of the second period, in a case where the first configuration is configured and activated and the second period is configured.

Abstract: A communication method leveraging service margin aware thresholds of optical alerts within an optical communication network line system is provided. The method includes determining an optical margin for a service provided between a source transponder and a destination transponder through an Optical Line System (OLS). The communication method includes monitoring PMs and fixed predetermined thresholds to raise a threshold crossing alert (TCA) indicating a monitored PM has crossed a fixed predetermined threshold. The method also determines a Service Margin Aware OLS TCA Threshold (SMAOTT) that is unique to a service or location within the OLS, monitors PMs and the determined SMOATT at a network element within the OLS, and raises a specific TCA associated with a SMAOTT when a monitored PM satisfies the SMAOTT.

Abstract: An apparatus for reporting beam failure-related information, the apparatus being applicable to a terminal, includes: first processor circuitry configured to generate a beam failure recovery MAC CE(BFR MAC CE) containing beam failure-related information; and a first transmitter configured to transmit the beam failure recovery MAC CE to a network device to report the beam failure-related information, wherein in the beam failure-related information of the beam failure recovery MAC CE, when octet(s) indicating beam failure recovery information for BFD-RS set(s) are present, the octet(s) indicating the beam failure recovery information for BFD-RS set(s) occur based on an ascending order of serving cell indices of secondary cells, or based on an ascending order of BFD-RS set identifiers or indices and an ascending order of serving cell indices of secondary cells.

Abstract: A communication device that supports D2D (Device-to-Device) communication includes a processor configured to determine a sensing section for performing sensing based on a position of a first slot in a candidate selection slot set and information regarding a transmission of an aperiodic traffic, the sensing section being formed by a plurality of consecutive slots in a sensing window, the candidate selection slot set including a slot that is configured to transmit a D2D signal; and a sensing unit configured to perform sensing in the sensing section determined by the processor. The processor determines a resource for transmitting the D2D signal in the candidate selection slot set based on a result of the sensing by the sensing unit.

Abstract: A terminal, includes: a receiver configured to receive a first signal including first information indicating that Cell DTX (discontinuous transmission) is enabled from a base station; and a controller configured to control whether or not to generate feedback information with respect to a resource preset for receiving a signal from the base station according to whether or not an inactive section of the Cell DTX and the resource overlap.

Abstract: An apparatus for transmitting and receiving information, provided in a terminal equipment, includes: a generator configured to generate first information, the first information being information on artificial intelligence/machine learning (AI/ML) in wireless communication; and a first transmitter configured to transmit the first information to a network device.