Abstract: Embodiments of the present disclosure provide a solution for transmitting information used for data collection. In a solution, a first device determines first information related to a machine learning (ML) model deployed at the first device, where the first information indicates at least one of the following: a first set of candidate cells associated with an output of the ML model, or a second set of candidate cells associated with an input of the ML model; and transmits, the first information to a second device.

Abstract: Presented are systems and methods for configuring component carrier groups. A wireless communication device may determine a first reference signal associated with a second reference signal. The wireless communication device may determine information of a target signal in a first component carrier (CC) according to the first reference signal. The second reference signal may be in a second CC in an activated beam state.

Abstract: Presented are systems and methods for reference signaling design and configuration. A wireless communication device may determine X resources of synchronization signals (SS resources), wherein X is a positive integer value greater than 1. The wireless communication device may receive at least a portion of the X SS resources. The X SS resources may be associated with one element.

Abstract: Embodiments of the present disclosure provide an information determination method and device, an electronic device and a storage medium. The method includes: determining a reference signal in a case where a preset condition is satisfied; and determining information of a downlink signal or downlink channel according to the reference signal. The embodiments of the present disclosure solve a problem that physical downlink shared channels (PDSCHs) of multiple component carriers (CCs) cannot be received normally due to conflict of the PDSCHs of the CCs in a time domain in the related art.

Abstract: A motor module and a LiDAR are provided. The motor module includes a stator assembly, a rotor assembly, and a support body. The stator assembly includes a housing and a stator winding mounted inside the housing. The rotor assembly includes a rotating shaft and a magnetic core, where the magnetic core is fixedly sleeved on the rotating shaft, and the magnetic core is surrounded by the stator winding. One end of the rotating shaft is disposed inside the housing, and the other end of the rotating shaft is fixedly connected to the support body. The housing includes a first limiting portion and a second limiting portion, where the support body rotates between the first limiting portion and the second limiting portion driven by the rotating shaft.

Abstract: A heterogeneous catalyst for alcohol oxidation reaction of an anode reaction in direct alcohol fuel cells is provided. The catalyst includes at least one Pt-based nanoisland deposited on an Au nanorod by using a synthesis process to form 4H/face-centered cubic (fcc) heterophase. The synthesis process include steps as follows: mixing a material A selected from platinum(II) bis(acetylacetonate), vanadium(III) acetylacetonate, and titanium oxide acetylacetonate with a solvent B selected from oleylamine and 1-octadecene to form a first mixture; adding a dispersion of C 4H/fcc Au nanorods into the first mixture to form a second mixture, in which ratio of A to B is in a range from 0.5 to 2, and a ratio of A to C is in a range from 2 to 6; heating the second mixture; and recovering a 4H/fcc Pt-based heterostructure with Au from the second mixture.

Abstract: Provided are a signal processing method and apparatus, a node, a storage medium and a system. The method includes: acquiring, by a P-bridge (PB), a first uplink processing signal and first indication information, where the first uplink processing signal is a signal obtained after a radio remote unit (RRU) performs first uplink processing on an uplink signal sent by user equipment (UE); performing, by the PB, second uplink processing on the first uplink processing signal according to the first indication information to obtain a second uplink processing signal; and sending, by the PB, the second uplink processing signal to a building baseband unit (BBU) for third uplink processing.

Abstract: Presented are systems and methods for sounding reference signal (SRS) flexibility enhancement. A wireless communication device may receive a configuration of a plurality of SRS parameter sets from a wireless communication node. The plurality of SRS parameter sets may each be associated with a corresponding downlink control information (DCI) related information. The wireless communication device may receive a DCI from the wireless communication node. For a SRS transmission, the wireless communication device may identify a first SRS parameter set associated with first DCI related information identified by the DCI, from the plurality of SRS parameter sets.

Abstract: Embodiments of the present disclosure provide a solution on reporting model performances. A terminal device determines a first set of parameters based on a first measurement on a first set of reference signals and a second set of parameters based on a second measurement on a second set of reference signals and a data processing model. The terminal device determines first information based on a comparison between the first and second sets of parameters. The terminal device determines second information based on the first information and predetermined condition information and transmits the second information to the network device. The second information indicates at least one of: status information related to a performance metric, a number related to the performance metric, or a percentage related to the performance metric. In this way, the terminal device knows how to report the performance metric of the AI/ML model.

Abstract: Embodiments of the present disclosure relate to devices and methods of communication. In one aspect, a network device transmits, to a terminal device, a configuration indicating a radio bearer specific to information of an AI model. The terminal device performs transmission or reception of the information of the AI model on the radio bearer. In this way, delivery of AI model information in CP or UP may be enhanced.

Abstract: Example embodiments of the present disclosure relate to a solution for training dataset acquiring for an artificial intelligence/machine learning (AI/ML) model. In this solution, a first communication device transmits, to at least one second communication device, first information related to at least one training dataset with at least one data size for an impact factor that affects generalization capability of an AI/ML model. The first communication device acquires the at least one training dataset for training or fine-tuning the AI/ML model.

Abstract: An electronic device includes a device housing, a heat dissipation housing, a sealing member, a fan, and a heat-generating component. The heat dissipation housing is disposed on the device housing, the heat dissipation housing has an air duct, and the air duct has an air inlet and an air outlet. The fan is disposed facing the air duct. An air flow may be driven by the fan to enter the heat dissipation housing from the air inlet, flow inside the heat dissipation housing along the air duct, and finally flow out of the heat dissipation housing from the air outlet. The sealing member is movably connected to the heat dissipation housing, and the sealing member and the heat dissipation housing have a first position relationship and a second position relationship.

Abstract: Embodiments of the present disclosure provide a solution on collisions of CSI reports. A device determines priorities of a first CSI report and a second CSI report based on first type of information associated with the first and second CSI reports. The first and second CSI reports belong to a first type of CSI report. The device determines which CSI report to be transmitted or updated based on the determined priorities. In this way, the collision of the plurality of CSI reports that belong to the first type of CSI report can be solved.

Abstract: Presented are systems and methods for channel measurement and beam management. A wireless communication device may receive a configuration from a wireless communication node, the configuration including at least one channel measurement reference signal (RS) resource (CMR). The wireless communication device may perform, according to the configuration, measurement of the at least one CMR. The wireless communication device may send a report to the wireless communication node. The report may include at least one of: a CMR index, or a channel quality.

Abstract: Provided are a channel state information transmission method, a channel state information receiving method, a signaling information transmission method, a node and a medium. The channel state information sending method is applied to a first communication node and includes the following. M downlink measurement reference signal resources are determined, where M is a positive integer greater than 1; one set of channel state information is determined according to the M downlink measurement reference signal resources; and the one set of channel state information is sent.

Abstract: A circuit board structure and a LiDAR. The structure includes a substrate, a main control circuit board, a flexible circuit board, and a first scanning module. A first end of the flexible circuit board is fixedly connected to the main control circuit board, and a second end of the flexible circuit board is located between the first scanning module and the substrate. The substrate includes a first positioning post extending in a first direction, which is embedded in a first positioning hole in the flexible board's second end. The substrate further includes a second positioning post extending in the first direction, which is embedded in a second positioning hole in the scanning module. A difference between an aperture of the first hole and an outer diameter of the first post is greater than a difference between an aperture of the second hole and an outer diameter of the second post.

Abstract: In one aspect, a method of wireless communications is disclosed. The method includes receiving, by a wireless device from a network device, one or more reference signals. The method further includes transmitting, by the wireless device, a report, wherein the report includes at least one of a first reference signal, a channel quality, an uplink transmission parameter, a first group information, a carrier component, or a control resource set pool.

Abstract: Presented are systems and methods for reporting channel state information. A wireless communication device may determine a first set of reference signal (RS) resources. The RS resources may comprise resources for channel measurement. The wireless communication device may send a first channel information associated with the first set of RS resources to a wireless communication node.

Abstract: Provided are an indication method and apparatus, and a storage medium. The indication method includes: configuring a spatial parameter information set, wherein the spatial parameter information set is used for updating at least one of a spatial parameter of a physical channel or a spatial parameter of a physical signal at different transmission times, and the spatial parameter information set comprises a transmission configuration indicator (TCI) state set or a spatial relation information.

Abstract: An illustrative apparatus may obtain an image frame captured by an image capture system in accordance with a first plurality of auto-exposure parameter settings, the image frame including a first image component associated with visible light and a second image component associated with non-visible light; determine, based on the first image component, a first auto-exposure gain; determine, based on the second image component, a second auto-exposure gain; and determine, based on the first and second auto-exposure gains and in a predetermined order, a second plurality of auto-exposure parameter settings; wherein the second plurality of auto-exposure parameter settings is configured to be used by the image capture system to capture a subsequent image frame.