Abstract: A wireless communication method includes transmitting, by a first wireless communication node. Network-Controlled Repeater (NCR) support information to a second wireless communication node; and receiving NCR configuration information, by the first wireless communication node from the second wireless communication node.

Abstract: The present disclosure describes methods, systems, and devices for configuring a measurement object in a wireless communication network. A plurality of candidate serving cell measurement object (MO) identifiers (IDs) are provided from a centralized unit (CU) to a distributed unit (DU). A a serving cell MO is selected by the DU from the plurality of candidate serving cell MO IDs to be used for a user equipment (UE). A per-bandwidth part (BWP) serving cell MO configuration is configured by the DU according to the serving cell MO.

Abstract: The present invention provides a samarium-iron-based rare earth permanent magnet material containing a grain boundary phase, having a chemical formula of SmaFebCocTidMe, wherein 0.5?a?1.5, 7.5?b?9.0, 2.0?c?3.0, 0.5?d?1.5, 0.1?e?2.0, and M is selected from the group consisting of B, C, Al, Si and a combination thereof. The present invention further provides a method for preparing a samarium-iron-based rare earth permanent magnet material containing a grain boundary phase, comprising providing raw materials of the alloy, melting and casting the raw materials to obtain a master alloy; and subjecting the master alloy to rapid quenching and melt-spinning to obtain the samarium-iron-based rare earth permanent magnet material containing the grain boundary phase. In the method, a problem that a non-magnetic grain boundary phase cannot be formed in the samarium-iron-based rare earth permanent magnet material due to the lack of liquid phase is solved, and the purity of the main phase is improved.

Abstract: Provided are an egg-type chicken whole-genome SNP chip and the use thereof. The SNP loci of the chip are respectively derived from 14,624 SNP loci shared by each line of the major egg-type chickens in China; 3,677 SNP loci associated with disease-resistant traits in egg-type chickens; 16,000 SNP loci associated with economic traits in egg-type chickens; and 9,358 SNP loci making up genomic regions not covered by the foregoing probes. The 43,681 SNPs on the egg-type chicken whole-genome SNP chip have DNA sequences as represented by SEQ ID NO. 1-43,681. The chip can specifically identify the genetic relationship between commercial egg-type chickens and egg-type chickens of local breeds, and can also perform applications such as whole-genome association analysis, genome selective breeding, and QTL location analysis of target traits and population genetic analysis.

Abstract: The present invention relates to the technical field of head protection equipment, in particular to a wearable head-protecting safety device, including a helmet body provided with oppositely arranged mounting seats on both sides near the lower edge thereof and a quick-release adapter assembly in form of a mask structure, wherein the quick-release adapter assembly is provided with a quick-release mechanism cooperating with the mounting seat at both ends near the upper edge thereof, the quick-release mechanism being relatively rotatable and detachably connected to the mounting seats, and wherein the quick-release adapter assembly is a grinding flip assembly or a welding flip assembly. It is possible to achieve switching of various types of masks through the quick-release adapter assembly detachably connected to the helmet body. Compared with prior art, the present invention can be applied to various scenarios through mask switching, improving the applicability of the wearable head-protecting safety device.

Abstract: Techniques are described to indicate traffic awareness information by a network device. An example wireless communication method includes communicating, by a first network function of a network node, traffic awareness information to a second network function of the network node, wherein the traffic awareness information includes traffic characteristics of one or more quality of service (QoS) flows between the network node and a communication node.

Abstract: Techniques are described to trigger, by a first entity, a process by which one or more interfaces are established over a user plane or a control plane between the first entity and a second entity, where the triggering is based on a first communication of a first message between the first entity and the second entity, and where the one or more interfaces are used for data communication between the first entity and the second entity; and establish, by the first entity, the one or more interfaces by performing a second communication of a second message between the first entity and the second entity in response to the first communication.

Abstract: Provided are a data processing method and device, and a storage medium. The method includes: receiving configuration information of a blockchain from a second network element, where the configuration information includes: application layer blockchain on-chaining auxiliary information, or application layer blockchain uplink auxiliary information and application layer blockchain configuration information; and putting terminal application layer information on the blockchain according to the application layer blockchain on-chaining auxiliary information.

Abstract: A filtration apparatus and an electronic device are provided to resolve the problem of housing body sealing failures caused by particulate matter in water damaging the waterproof membrane sealing the electronic device. In the filtration apparatus and electronic device, a first filter layer is disposed on an outer side of an outer surface of a housing body, a second filter layer is disposed between the outer surface and the first filter layer, and both the first filter layer and the second filter layer cover function holes on the housing body.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises performing, with a wireless network node, a data communication, wherein time information associated with the data communication and a time information identification of the time information are included in a Packet Data Convergence Protocol (PDCP) packet data unit (PDU) of the data communication.

Abstract: This disclosure relates generally to a method, device, and system for congestion control in a wireless network. One method performed by a first network element is disclosed. The method may include providing, to a second network element, a DTX configuration for a cell associated with the second network element; providing, to a wireless device served by the cell and based on the DTX configuration, a CDRX configuration for the wireless device; and transmitting data to the wireless device according to the DTX configuration.

Abstract: Presented are systems and methods for radio access network (RAN) visible quality of experience (QoE) measurement in dual connectivity architecture. A first network node of a radio access network (RAN) may generate a first configuration for at least one quality of experience (QoE) measurement that is to be utilized by the RAN. The first network node may send the first configuration to a wireless communication device to collect the at least one QoE measurement according to the first configuration.

Abstract: Disclosed are a network optimization method and apparatus, an electronic device, and a storage medium. The network optimization method may include: sending data analytics request information to a core network; receiving data analytics response information fed back by the core network and determining a model processing result according to an artificial intelligence learning model; and performing a network optimization operation according to the model processing result.

Abstract: The present document describes methods, systems, and devices for configuring a measurement object in a wireless communication network. A plurality of candidate serving cell measurement object (MO) identifiers (IDs) are provided from a centralized unit (CU) to a distributed unit (DU). A a serving cell MO is selected by the DU from the plurality of candidate serving cell MO IDs to be used for a user equipment (UE). A per-bandwidth part (BWP) serving cell MO configuration is configured by the DU according to the serving cell MO.

Abstract: A message receiving method and a message receiving apparatus, a message sending method and a message sending apparatus, a device and a storage medium are provided. The message receiving method includes: sending by the first network element a request message to a second network element, where the request message is used to indicate the second network element to send a request acknowledgement message; receiving the request acknowledgement message sent by the second network element, where the request acknowledgement message carries grid information of a target cell; and updating grid information of the first network element according to the grid information of the target cell carried in the request acknowledgement message.

Abstract: Provided are a handover method, a handover device, and a network system. The handover method includes: receiving cell information of a second cell sent by a second network element, wherein the second cell is a cell managed by the second network element, and the cell information includes predicted cell load information of the second cell; and sending a handover instruction to a terminal in a case where the cell information satisfies a preset condition, wherein the handover instruction is used for instructing the terminal to perform handover to the second cell, and the case where the cell information satisfies the preset condition at least indicates that the predicted cell load information of the second cell is lower than a configured first threshold.

Abstract: This disclosure is generally directed to wireless communication systems and methods and relates particularly to monitoring and reporting of uplink and downlink data transmission latency according to a configurable timing and data granularity. The various example implementations disclosed herein provide a mechanism for the network side of the wireless network system to flexibly configure the monitoring, measurement, calculation, and reporting of information related to downlink and uplink data transmission latency in a collaborative manner among the various network nodes, devices and entities, and between the control-plane and user-plane of the wireless network. The disclosed implementations provide a configurable network latency segmentation scheme in addition to configurable timing, data or data flow granularity, content, and format for the monitoring/measurement/calculation/reporting of relevant latency information.

Abstract: Provided are a non-public network configuration method and apparatus, a centralized unit (CU), a distributed unit (DU), a base station, and a computer-readable storage medium. The method includes: a CU acquiring configuration information of closed access group (CAG) cells of at least one DU in a base station to which the CU belongs; and the CU determining information about an activated CAG cell according to the configuration information of the CAG cells, and notifying the at least one DU of the information about the activated CAG cell.

Abstract: A system and method for polarization detection of a target in a strong background are provided.

Abstract: The present invention relates to a lipiodol-based composite embolic agent of active metal microspheres or nano-hydrides, a preparation method therefor, and applications thereof. It belongs to the technical field of medicines. The composite embolic agent of the present invention is composed of lipiodol and active metal microspheres or nano-hydrides, wherein the lipiodol serves as a dispersant and a protectant that can decrease the reaction rate of the active metal microspheres or nano-hydrides with water. Methods for preparing the active metal microspheres and the nano-hydrides involved in the present invention are simple, and can be used for mass preparation in a short time.