Abstract: A miss-detection determination method, a terminal and a network device are provided. The miss-detection determination method includes: sending a target sequence or signal to a network device in an uplink grant-free transmission occasion; determining that no miss-detection occurs in the network device in a case that miss-detection indication information is received from the network device within a preset time period after sending the target sequence or signal, otherwise, determining that miss-detection occurs in the network device.

Abstract: A data transmission method and device are provided in embodiments of this disclosure. The method includes: starting to transmit data to a network device on a resource configured in one period; changing an RV value or a resource or a DMRS from a current value to another value in case that a terminal needs to transmit data beyond the boundary of the period.

Abstract: The present disclosure discloses a sequence transmission method, a sequence receiving method, a terminal, a network device and a storage medium. The method includes: sending, by a terminal, a preamble sequence to a network device; wherein the preamble sequence is determined based on a first bit, and the first bit includes a CRC bit of user data, and the user data includes at least one of user identity information or data.

Abstract: A charging base, a mobile terminal, and a charging system is provided. The charging base includes a power supply and a charging plate. The charging plate includes a metal housing; and multiple connecting units all provided within the metal housing and connected to the metal housing. Each of the multiple connecting units includes: an accommodating lattice made of an insulating material, provided within and connected to the metal housing; and a dividing part provided within the accommodating lattice. The dividing part divides the accommodating lattice into a first accommodating region and a second accommodating region. A first magnetic material is provided within the first accommodating region, and is electrically connected to the first electrode of the power supply. A second magnetic material is provided within the second accommodating region, and is electrically connected to the second electrode of the power supply.

Abstract: Provided is a microfluidic device. The microfluidic device includes a first substrate and a second substrate disposed opposite to each other. A cavity is formed between the first substrate and the second substrate and configured to accommodate liquid. The first substrate includes multiple drive electrodes and multiple first electrodes, and the drive electrodes are disposed on a side of the first electrodes facing the second substrate. At least one of the drive electrodes includes at least one opening, and the at least one opening, along a direction perpendicular to a plane where the first substrate is located, penetrates the drive electrode where the at least one opening is located. An orthographic projection of at least one first electrode on the plane where the first substrate is located covers at least an orthographic projection of one opening on the plane where the first substrate is located.

Abstract: Provided a microfluidic pixel driving circuit includes n boost modules, where each boost module includes a capacitor and a write unit, and n is a positive integer greater than or equal to 2; a first terminal of a first capacitor is electrically connected to a fixed potential line, a second terminal of the first capacitor is electrically connected to a pixel electrode, and the first capacitor is used for storing a voltage of the pixel electrode; a first write unit is configured to write a first data signal to the pixel electrode according to an enable level of a first scan signal; a first terminal of a second capacitor is electrically connected to the pixel electrode; and a second write unit is configured to write a second data signal to a second terminal of the second capacitor according to an enable level of a second scan signal.

Abstract: A graph refactorization method is provided, and relate to the field of communication technologies, to implement parallel graph processing with load balancing, low communication costs, and short execution time. The method includes: A first machine selects a first vertex from a local vertex set of a subgraph (S801). If a degree of the first vertex is less than or equal to a first preset threshold, the first machine fuses the first vertex and an adjacent vertex within a preset quantity of hops of the first vertex in the local vertex set into a super-vertex (S802). If the degree of the first vertex is greater than or equal to a second preset threshold, the first machine copies the first vertex to obtain N sub-vertices, and divides edges of the first vertex in the subgraph of the first machine into N parts to respectively connect to the N sub-vertices (S803).

Abstract: The present disclosure provides methods and compositions for the treatment of cancer using an ACAT1 inhibitor in combination with an immune checkpoint inhibitor. The immune checkpoint inhibitor may inhibit the programmed cell death protein 1 (PD-1), programmed death-ligand 1 (PD-L1), cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), lymphocyte-activation protein 3 (LAG-3), or combinations thereof. The ACAT1 inhibitor may be avasimibe, pactimibe, or purpactins, without limitation.

Abstract: Disclosed are an access and transmission method, and a network-side device, a terminal and a storage medium, which are used for solving the problem in the related art of a collision in preamble parts. In the embodiments of the present application, pseudo-random information is added to preamble parts, and the preamble parts and data parts are sent by means of resources configured on a network side, such that the preamble parts of different terminals can be made to be as different as possible by means of the pseudo-random information, thereby avoiding the problem of multiple collisions being caused due to preamble parts of the terminals being the same.

Abstract: The present disclosure discloses a signal transmission method and device, a terminal and an access network device. The method is applied to a first access network device and includes: obtaining first position information of a second access network device and obtaining second position information of a target terminal; and determining a precoding coefficient for performing precoding processing on data sent to the target terminal according to the first position information and the second position information.

Abstract: This document relates to analyzing of network stack functionality that is implemented in hardware, such as on a network adapter. The disclosed implementations employ a programmable network device, such as a switch, to inject events into traffic and mirror the traffic for subsequent analysis. The events can have user-specified event parameters to test different types of network stack behavior, such as how the network adapters respond to corrupted packets, dropped packets, or explicit congestion notifications.

Abstract: An information transmission method, a base station, and a terminal are provided. The method includes: acquiring a quantity of times of repeated transmissions of a terminal in a target configuration period; sending, to the terminal, Physical Downlink Control Channels for supplementary transmissions, if the quantity of times of repeated transmissions is less than a preset quantity of repeated-transmission times.

Abstract: Provided are a storage bag and a combined solar device, relating to the technical field of solar devices. The storage bag is used for storing a bifacial solar panel and includes a first bag body and a second bag body. A first reflective layer is disposed on an inner side of the first bag body. The second bag body is connected to the first bag body. A second reflective layer is disposed on an inner side of the second bag body. In the storage bag, the first reflective layer and the second reflective layer are disposed on the inner side of the first bag body and the inner side of the second bag body respectively, improving the power generation efficiency of the bifacial solar panel and saving the need for a user to carry a separate reflective member, thereby improving the user experience.

Abstract: In embodiments of the present disclosure, there is provided a solution for establishing queues between threads in a user space. After creating a first thread on a first application and creating a second thread and a third thread on a second application, a socket connection between the first application and the second application is established in the user space of the operating system. Then, a first queue is established between the first thread and the second thread, while a second different queue is established between the first thread and the third thread. Embodiments of the present disclosure can avoid lock-based queue sharing by setting a separate queue for each pair of threads. Thus, the luckless queue mechanism according to embodiments of the present disclosure can improve the performance of the operating system significantly.

Abstract: The present disclosure discloses a signal sending method, a target sensing method, a device and a storage medium. The method includes: switching, by a first device, a main lobe direction of a transmission beam from a first direction to a second direction, and sending a sensing signal; wherein, the second direction is a direction that the main lobe direction of the transmission beam of the first device is aligned with the second device, the first direction is different from the second direction; after sending the sensing signal, switching, by the first device, the main lobe direction of the transmission beam from the second direction to the first direction or a third direction, and the third direction is different from the second direction.

Abstract: A transmission control method, a device and a reconfigure intelligent surface are provided. The method in the present disclosure is performed by a reconfigure intelligent surface (RIS), the RIS includes a plurality of RIS atoms and a plurality of connectors, where each of the plurality of connectors is configured to control a connection state of the plurality of RIS atoms around the connector; the method includes: determining a setting parameter of a RIS unit; determining the connection state of the plurality of RIS atoms around the connector according to the setting parameter, and determining the RIS unit according to the connection state; where at least one of the RIS atoms constitutes one RIS unit, the setting parameter includes a center distance between multiple RIS units.

Abstract: The present disclosure relates to the technical field of rails welding, and particularly to a method for optimizing microstructure of a rail welded joint, the method comprises the following steps: step 1): subjecting a rail web area of a to-be-cooled welded joint which is obtained by flash butt welding to an accelerated cooling by means of an accelerated cooling device and by using compressed air as a cooling medium, measuring and monitoring temperature of a central position of the rail web of the welded joint while cooling; step 2): stopping the accelerated cooling when the temperature of the central position of the rail web drops to a preset temperature, then placing the welded joint in air and naturally cooling to room temperature, wherein the rail is a pearlite rail having a carbon content of 0.6-0.9 wt %.

Abstract: This disclosure provides an information transmission method, a terminal, a network device and a storage medium. The method includes: transmitting, by a terminal, first information and second information to a network device; wherein the first information is obtained by performing a first processing on control information of second partial user information and first partial user information, the second information is information obtained by performing a second processing on the second partial user information, and a parameter of the second information is determined according to the control information of the second partial user information and/or the first partial user information.