Abstract: A signal reception or transmission method and apparatus and a communication system. The signal reception or transmission method includes: a terminal equipment receives downlink control information, the number of bits of at least one of fields of the downlink control information being less than the number of bits of a corresponding field of regular downlink control information; and the terminal equipment receives or transmits a signal scheduled by the downlink control information according to spatial direction indication of the downlink control information. According to this disclosure, the terminal equipment and the network device may receive or transmit a corresponding signal by using accurate power and spatial direction.

Abstract: Disclosed herein are modified chromium-dpoed zinc gallate (ZGC) nanocubes, which are characterized in respectively having a concave surface that is modified with (3-aminopropyl)triethoxysilane (APTES). The modified ZGC nanocubes produce long lasting luminescence (LLL) that lasts for at least 1.5 hours under X-ray or UV excitation. Also disclosed herein are methods for the preparation of the modified ZGC nanocubes; and methods for imaging an area of interest (e.g., cancer) in a live subject using the modified ZGC nanocubes as an imaging agent.

Abstract: The present disclosure relates to the technical field of data processing, and in particular to a method and a system for assessing drug use in children, and a computing device. The method includes: building a rational drug use (RDU) assessment model for clinical drug use in children; acquiring clinical drug use data of children and extracting classification information therefrom; according to the classification information, importing the clinical drug use data of children correspondingly into the RDU assessment model for data comparison to obtain comparison results; and summarizing all comparison results according to the classification information to generate rationality assessment results for clinical drug use in children. The present disclosure can effectively improve the efficiency of rationality assessment for clinical drug use in children, so as to realize the monitoring of clinical drug use in children.

Abstract: A method for determining sag of an electricity transmission line based on image recognition is provided. In the method, an image of an electricity transmission line in a target area captured by an unmanned aerial vehicle is acquired and coordinates of a catenary corresponding to the electricity transmission line is extracted from the image. A catenary curve equation is constructed based on the extracted coordinates of the catenary and a complete catenary curve is drawn according to the catenary curve equation. A sag expression of the catenary is obtained based on the complete catenary curve and the catenary curve equation. A derivative of the sag expression is calculated to obtain a maximum sag.

Abstract: This application discloses a communication method and a related device. The communication method includes: A first in-domain device determines an address length, where the “in-domain” refers to being in a local area network. Then, the first in-domain device receives a data packet, and extracts an address from the data packet based on the address length. Further, the first in-domain device forwards the data packet based on the address.

Abstract: A method and apparatus for indicating a measurement purpose of channel state information (CSI) and a communication system. The method includes: a terminal equipment receives first indication information transmitted by a network device, the first indication information indicating a measurement purpose of a first channel state information (CSI) measurement resource set of the terminal equipment; and the terminal equipment determines the measurement purpose of the first CSI measurement resource set according to the first indication information. A network device and the terminal equipment may have a common understanding of a purpose of the same CSI measurement resource.

Abstract: A data transmission method, device, and system are provided. The method includes: sending, by a base station, an NPSS to UE by using a first subframe in a first radio frame and a first subframe in a second radio frame, where the first radio frame and the second radio frame are consecutive, and both the first radio frame and the second radio frame use a TDD uplink-downlink subframe configuration; sending, by the base station, an NPBCH to the UE by using a second subframe in the first radio frame and a second subframe in the second radio frame; sending, by the base station, an NSSS to the UE by using a third subframe in the first radio frame; and sending, by the base station, a SIB1-NB to the UE by using a third subframe in the second radio frame.

Abstract: A communication method includes: determining, by a network side device, at least two pieces of target sub-configuration information according to a co-location rule, where at least two target signals corresponding to the at least two pieces of target sub-configuration information are quasi co-located; and sending, by the network side device, the at least two pieces of target sub-configuration information to the terminal device according to the co-location rule.

Abstract: A clean and low-cost approach for reusing waste residual from coal utilization and sandstone powder is disclosed. The coal waste residual may be produced from any thermal, solvent extraction or combination process. For example, a sustainable and environmentally friendly method for synthesis of beta-silicon carbide (?-SiC) using, for example, the residual of Powder River Basin (PRB) coal extraction derived from ethanol and supercritical CO2 (EtOH-SCC) extraction combined with natural sandstone.

Abstract: Embodiments include assemblies. An assembly includes a substrate having a first interconnect and a second interconnect. The first interconnect has a first conductive pad and a second conductive pad, and the second interconnect has a third conductive pad and a fourth conductive pad. The assembly includes a socket over the substrate. The socket has a first pin, a second pin, and a base layer with a first pad and a second pad. The first and second pins are vertically over the respective first and second interconnects. The first pad is directly coupled to the first pin and fourth conductive pad, while the second pad is directly coupled to the second pin and second conductive pad. The first pad is positioned partially within a footprint of the third conductive pad, and the second pad is positioned partially within a footprint of the first conductive pad.

Abstract: A method for executing a task by a scheduling device, belonging to the technical field of electronics. The method includes: acquiring a target algorithm corresponding to a target task to be executed; acquiring an execution environment condition for a target algorithm, and current execution environment information of various execution devices; in the execution devices, determining a target execution device of which the execution environment information satisfies the execution environment condition; and sending a control message for executing the target task to the target execution device.

Abstract: A signal transmission method, an indication method for antenna panel information, apparatuses thereof and a system. In the signal transmission method, the terminal equipment transmits an uplink signal according to antenna panel information related to an uplink control channel resource, or when a condition related to higher layer signaling is satisfied (the higher layer signaling satisfies a related condition), the terminal equipment transmits the uplink signal according to the antenna panel information related to an uplink control channel resource. Thus, by indicating the antenna panel information related to the uplink control channel resource, the network device may indirectly indicate antenna panel information used in transmitting other uplink signals, thereby achieving joint indication of antenna panel information on different types of uplink signals, and saving resources.

Abstract: A barrier film laminate for a touch-sensing display includes a barrier layer, an optically clear adhesive layer, an optically clear polymer film, and a touch-sensing layer. The optically clear adhesive is disposed on a first surface of the barrier layer, and the optically clear polymer film is disposed on the adhesive layer on a side opposite the glass layer. The touch-sensing layer is disposed on the polymer film on a side opposite the adhesive layer. A method for the manufacture of the barrier film laminates is also described. The barrier film laminates can be particularly useful as a component in a touch-sensing display.

Abstract: A link interruption processing method in a relay network and device are provided, and the link interruption processing method in a relay network is applied to a first relay node on a wireless backhaul path of a first terminal, and includes: releasing, by the first relay node after detecting that an upper-level radio link on the wireless backhaul path fails, a connection between the first relay node and a second relay node; where the second relay node is a lower-level relay node of the first relay node on the wireless backhaul path.

Abstract: A signal transmission method, signal reception method and apparatuses thereof. A signal transmission apparatus. The apparatus includes a transmitter configured to, after a period of time of receiving a downlink signal related to beam failure recovery and before receiving or applying activation signaling or reconfiguration signaling, transmit an uplink signal in a first cell by using a spatial domain transmission filter identical to a spatial domain transmission filter transmitting an uplink signal related to beam failure recovery or receiving a downlink reference signal.

Abstract: A method for assessing radio link quality, a parameter configuration method, apparatuses thereof and a system. The method for assessing radio link quality includes: a terminal equipment assesses radio link quality in a first cell according to a reference signal related to downlink data transmission in a first reference signal set. Hence, when a beam failure occurs, the communication system may quickly adjust and recover transmission of downlink signals.

Abstract: The invention discloses a communication method and device utilized in a vehicle convoy. The method comprises: a leader vehicle obtaining, from a network apparatus, a first quantity of communication resources; the leader vehicle allocating, according to the first quantity of the communication resource allocated by the network apparatus, a second quantity of the communication resource to a first follower vehicle in the vehicle convoy, and communicating, according to the second quantity of the communication resource, with the first follower vehicle, wherein the first follower vehicle is any one of follower vehicles in the vehicle convoy, and the second quantity is less than or equal to the first quantity. The embodiments provide a novel communication method utilized in a vehicle convoy to resolve an issue of a conventional roadside base station being incapable of timely allocating resources to a vehicle convoy.

Abstract: A random access method and data reception method, apparatuses thereof and communication system. The random access method includes: a terminal equipment transmits a random access preamble to a network device; and determines (considers) that a random access procedure corresponding to the random access preamble is successfully completed when the terminal equipment receives a first notification or when the terminal equipment receives a first notification and a condition of a first cell related to the random access preamble is satisfied; wherein the first notification is a notification of reception of a downlink control channel transmission and is received from a lower layer of the terminal equipment on the first cell, and/or a notification of reception of a downlink control channel transmission for response to the random access preamble and is received from the lower layer.

Abstract: Downlink signal monitoring and transmitting method, and parameter configuration method and apparatus. The method includes: monitoring a downlink signal by a terminal equipment according to an antenna port quasi-co-location parameter; wherein the antenna port quasi-co-location parameter is related to a first cell and/or a second cell, or is related to a first reference signal index and a second reference signal index. Hence, even though a network device configures multiple carriers for the terminal equipment, the terminal equipment may be able to accurately determine an antenna port quasi-co-location parameter for receiving a downlink signal.

Abstract: Embodiments of this application provide a method for transmitting positioning assistance data and a device. The method includes: receiving, by a network device, at least one positioning assistance data message sent by a positioning server, where the at least one positioning assistance data message is used to carry positioning assistance data; and broadcasting, by the network device, a system message to a terminal device, where the system message is used by the terminal device to obtain the positioning assistance data. According to the embodiments of this application, the network device broadcasts the system message to broadcast the positioning assistance data.