Abstract: The present disclosure relates to time synchronization methods and apparatus. In one example method, a terminal receives a system information block (SIB) sent by a distributed unit (DU), where the SIB is generated by the DU, the SIB includes time information, and the time information indicates a moment corresponding to a boundary of a system frame number (SFN) at which an end boundary of a system information (SI) window for sending the SIB is located, or indicates a moment corresponding to a boundary of an SFN immediately after an end boundary of an SI window for sending the SIB. The UE processes the time information to obtain a time reference.

Abstract: This application provides a communication method and apparatus to improve communication performance of a novel terminal device. The method includes: receiving a first message from a source access network device, and determining a capability of a first cell based on the first message, where the first message indicates to hand over a first terminal device to the first cell, the first cell corresponds to a target access network device, and the capability of the first cell is whether the first cell supports serving a terminal device with a reduced capability; and determining, based on the capability of the first cell, whether to access the first cell.

Abstract: A semiconductor device and method of manufacture are provided. In embodiments a memory array is formed by manufacturing portions of a word line during different and separate processes, thereby allowing the portions formed first to act as a structural support during later processes that would otherwise cause undesired damage to the structures.

Abstract: A cell-based sensor based on surface-enhanced Raman scattering and an application thereof. The cell-based sensor is established by guiding a surface-enhanced Raman scattering probe into a human liver cell line; the surface-enhanced Raman scattering probe is prepared by using a gold nanoparticle as a testing substrate, a gene damage effector molecule antibody as a recognition unit, a Raman molecule as a reporting unit, SH-PEG-NH2 as a stable chain and a cell-penetrating peptide as an auxiliary penetration unit; and the cell-based sensor is exposed to various drug impurities, a Raman signal is detected, and a type and a level of the genotoxic impurities are assessed.

Abstract: A memory array device includes a stack of transistors over a semiconductor substrate, a first transistor of the stack being disposed over a second transistor of the stack. The first transistor includes a first memory film along a first word line and a first channel region along a source line and a bit line, the first memory film being disposed between the first channel region and the first word line. The second transistor includes a second memory film along a second word line and a second channel region along the source line and the bit line, the second memory film being disposed between the second channel region and the second word line. The memory array device includes a first via electrically connected to the first word line and a second via electrically connected to the second word line, the second staircase via and the first staircase via having different widths.

Abstract: Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes a first substrate, a second substrate, a third substrate, a first liquid crystal layer, and a second liquid crystal layer; wherein the first substrate includes: a first base, and a first pixel electrode and a transparent electrode, wherein the first pixel electrode is insulated from the transparent electrode, and the first pixel electrode is closer to the second substrate than the transparent electrode is; wherein the first substrate, the first liquid crystal layer and the second substrate are configured to form a display portion of the liquid crystal handwriting board; and the first substrate, the second liquid crystal layer and the third substrate are configured to form a writing portion of the liquid crystal handwriting board.

Abstract: A wearable device for measuring a cardiovascular system of a user includes an attachment component, a blood pressure measurement module, and a sensor configured to detect an existence of a limb part of the user. The attachment component is for attaching the wearable device to the limb part of the user and includes a connecting mechanism. A condition of the connecting mechanism can be used to determine whether the attachment component is in a connected configuration or in a disconnected configuration. The blood pressure measurement module has an expander, an actuator, and a blood pressure measurement sensor. The expander can be disposed on the limb part and can contact against the user. The expander can be controlled by the actuator to be inflated, by which the blood pressure measurement sensor can measure blood pressure in the cardiovascular system of the user.

Abstract: This application discloses a communication method and a communication apparatus. The method includes: A first access network device receives paging capability information from a core network device or a second access network device, determines a paging area based on the paging capability information, and sends a paging message to a terminal device in the determined paging area. The paging capability information indicates one or more of the following capabilities: a maximum transmit power supported by the terminal device on a first frequency band; a bandwidth configuration supported by the terminal device; whether the terminal device supports a frequency offset of 7.5 kHz; a type of the terminal device; or a number of Rx chains supported by the terminal device. In other words, the paging capability information indicates a plurality of paging capabilities of the terminal device.

Abstract: An elastic block limiting mechanism includes: a base, a first elastic limiting assembly, a second elastic limiting assembly, a turntable and a bearing. The first elastic limiting assembly includes a first elastic member and a first elastic block. The second elastic limiting assembly includes a second elastic member and a second elastic block. The turntable includes a ring-shaped turntable body and a shifting lever. The bearing is mounted in a through hole and fixed to the base body, the turntable body being inserted into the bearing and forming a fixation to achieve a rotational connection with the base body. Compared with the related art, the elastic block limiting mechanism of the present disclosure has a simple structure, small space occupation, good stability, effective noise reduction, and high reliability.

Abstract: A fluid molecule system handled by artificial intelligence internet of things is provided. In the system, a requiring instruction of the digital data of the fluid molecule is transmitted to the artificial intelligence internet of things handling device by the user demand platform. By using self deep-learning analysis of data computing and algorithms of the AI device, an updated digital data is generated. The updated digital data is fed back to the micro pumps of the fluid detection device through the network. Accordingly, the actuating actions of the plurality of micro pumps and the detecting actions of the plurality of sensors can be generated. Hence, the actuation and the detection of the fluid molecule can be achieved more effectively.

Abstract: An indoor pollution prevention system includes a plurality of gas detection modules, one or more intelligent control-driving processing devices, one or more gas-exchange processing devices, one or more intake passages, and one or more discharge passages. The intake passage is connected to the gas-exchange processing device and has an intake opening for guiding the outdoor gas into an indoor space. The discharge passage is connected to the gas-exchange processing device and has a discharge opening for discharging the air pollution source to the outdoor space. The intelligent control-driving processing device controls the gas-exchange processing device to be enabled under a surveillance condition of the gas detection module, so that the air pollution source passes through the discharge passage, filtered and purified by a cleaning and filtration assembly, and is discharged to the outdoor space, thereby allowing the indoor space to have a clean air.

Abstract: This application provides a data transmission method and a communication apparatus. The data transmission method includes: A terminal device receives first information from a first access network device, where the first information indicates the terminal device to be handed over and connected to a second access network device. The terminal device sends a first data packet to the second access network device after the terminal device successfully accesses the second access network device, where the first data packet is a data packet that has been sent by the terminal device to the first access network device before the terminal device successfully accesses the second access network device.

Abstract: Embodiments provide mechanisms to facilitate compute operations for deep neural networks. One embodiment comprises a graphics processing unit comprising one or more multiprocessors, at least one of the one or more multiprocessors including a register file to store a plurality of different types of operands and a plurality of processing cores. The plurality of processing cores includes a first set of processing cores of a first type and a second set of processing cores of a second type. The first set of processing cores are associated with a first memory channel and the second set of processing cores are associated with a second memory channel.

Abstract: A micro detecting device includes a controller and a mobile device. The controller has a first wireless communication module. The mobile vehicle includes a vehicle body; a processor, accommodated in the vehicle body; a second wireless communication module, accommodated in the vehicle body and electrically connected to the processor; a power actuator, disposed on the vehicle body and electrically connected to the processor for driving the vehicle body; a recording unit, disposed on the vehicle body and electrically connected to the processor and the second wireless communication module, and the recording unit is configured to generate a recorded signal; and a fluid detecting unit, disposed on the vehicle body and electrically connected to the processor and the second wireless communication module, and the fluid detecting unit is configured to generate a detection signal.

Abstract: A mobile gas detection and cleaning device including a main body, a purification module, a gas guider, a gas detection module a controlling module, a driving movement module and a position determining unit is disclosed. The gas detection module allows a user to carry for detecting gas in the environment around the user to obtain a gas detection datum, and a target position is wirelessly transmitted. The controller module receives the gas detection datum sent from the gas detection module and controls the gas guider according to the gas detection datum. The controller module receives the target position wirelessly sent from the gas detection module for estimating a target track from a remaining distance relative to the target position and the main body. The driving movement module is controlled to move the main body along the target track to reach an area nearby the user for purifying the gas.

Abstract: A semiconductor device includes a gate structure, a drift region, a source region, a drain region, a first doped region, and a second doped region. The gate structure is over a semiconductor substrate. The drift region is in the semiconductor substrate and laterally extends past a first side of the gate structure. The source region is in the semiconductor substrate and adjacent a second side of the gate structure opposite the first side. The drain region is in the drift region. The first doped region is in the drift region and between the drain region and the gate structure. The second doped region is within the drift region. The second doped region forms a P-N junction with the first doped region at a bottom surface of the first doped region.

Abstract: Disclosed is a satellite communication handover method, which includes: determining a scene where a user equipment is located according to a measurement report of the user equipment, determining a handover parameter corresponding to the scene, and sending a handover command is sent to the user equipment to instruct the user equipment to perform handover when the user equipment satisfies a first handover condition which is based on the handover parameter.

Abstract: A consumer product comprising a biodegradable delivery particle having a benefit agent containing core and a shell.

Abstract: An elastic block limiting mechanism includes: a base, a first elastic limiting assembly, a second elastic limiting assembly, a turntable and a bearing. The first elastic limiting assembly includes a first elastic member and a first elastic block. The second elastic limiting assembly includes a second elastic member and a second elastic block. The turntable includes a ring-shaped turntable body and a shifting lever. The bearing is mounted in a through hole and fixed to the base body, the turntable body being inserted into the bearing and forming a fixation to achieve a rotational connection with the base body. Compared with the related art, the elastic block limiting mechanism of the present disclosure has a simple structure, small space occupation, good stability, effective noise reduction, and high reliability.

Abstract: Examples in this application provide a communication method and a communications apparatus. One example communication method includes determining to deactivate or activate a first synchronization signal and physical broadcast channel block (SSB), and sending a first request message to a second network device. Specifically, the first request message carries first indication information for indicating the first SSB, and when the first SSB is an SSB in the first network device, the first request message requests the second network device to update a state of the first SSB, and the second network device maintains information about at least one SSB in the first network device, or when an active first SSB is an SSB in the second network device, the first request message requests the second network device to activate the first SSB, and the first network device maintains information about at least one SSB in the second network device.