Abstract: The invention relates to a directional coupler, coupling high power and low power is used to replace existing two high-power directional couplers, thus reducing the cost and reducing the insertion loss of high-power radio frequency channels. The directional coupler cooperates with a control conditioning board, a splitter, a multi-path radio frequency power amplifier and a combiner to form the radio frequency power amplifier system, and the system is connected to a spectrometer; on one hand, by using a standard signal output by the spectrometer and a feedback signal of the directional coupler, nonlinearity caused by the power amplifier is corrected to achieve magnet-free linear radio frequency power amplification and anomaly protection; and on the other hand, the spectrometer can be used for monitoring the output power of the directional coupler and monitoring antenna matching, so as to provide dual protection for the radio frequency power amplifier system.

Abstract: A method, apparatus, and a non-transitory computer-readable storage medium for sidelink data transmission are provided. The method may be applied to a user equipment. The user equipment may receive allocation information transmitted by a base station. The allocation information instructs user equipment to transmit a second service type of data on a second time-frequency resource and contains priority information of the second service type of data. The user equipment may determine whether to transmit a first service type of data on a first time-frequency resource or transmit the second service type of data on the first time-frequency resource according to a priority of the first service type of data and a priority of the second service type of data if the first time-frequency resource is the same as the second time-frequency resource.

Abstract: A method is provided for sending sidelink data. The method includes: multiplexing, by a first UE, sidelink data respectively corresponding to at least two sidelink identifiers of a second UE to the same MAC PDU, and sending the MAC PDU to the second UE, each sidelink identifier respectively corresponding to one or more logic channels of the second UE.

Abstract: The present invention belongs to the field of nuclear medicine and relates to a Granzyme B-targeting complex, a radiopharmaceutical, a preparation method therefor and a use thereof. A structure of the Granzyme B-targeting complex is shown in formula (I), where R is any one of a bifunctional chelating group or a derivative thereof for radionuclide labeling. The Granzyme B-targeting complex provided by the present invention can be prepared into the Granzyme B-targeting radiopharmaceutical through radionuclide labeling. The Granzyme B-targeting radiopharmaceutical provided is simple to prepare and has better pharmacokinetic characteristics and in vivo metabolic stability than other Granzyme B-targeting drugs. The expression level of Granzyme B in vivo can be monitored noninvasively by nuclear medicine imaging.

Abstract: Methods and apparatuses for configuring sidelink resource are provided. A method includes that a first sidelink terminal: generates resource sensing indication information; transmits the resource sensing indication information to a second sidelink terminal, where the resource sensing indication information instructs the second sidelink terminal to perform resource sensing according to the resource sensing indication information and return an obtained resource sensing result to the first sidelink terminal; receives the resource sensing result returned by the second sidelink terminal; and selects a sidelink resource for sidelink communication according to the resource sensing result.

Abstract: The present invention belongs to the field of nanomedicine, and provides a DC biomimetic membrane nanoparticle loaded with an NIR-II AIE dye, a preparation method therefor and use thereof. The DC biomimetic membrane nanoparticle loaded with the NIR-II AIE dye comprises a DC membrane and an NIR-II AIE dye loaded therein, wherein the NIR-II AIE dye has photothermal characteristics. The DC biomimetic membrane nanoparticle loaded with the NIR-II AIE dye provided by the present invention not only solves the problem that the NIR-II AIE dye is poor in water solubility and limited in fluorescence imaging, but also increases the enrichment efficiency of the NIR-II AIE dye coated by the DC membrane at a tumor site and successfully activates the activity of T cells in vivo.

Abstract: Disclosed in the present application are a leveling method and a leveling system. The leveling method includes providing a leveling mechanism, setting up the plurality of the first containers and connecting two adjacent first containers to each other through one connecting pipe, filling each connecting pipe with observation liquid, measuring same volume of the observation liquid using the second container and fill the observation liquid into the plurality of the first containers separately, maintaining the plurality of the first containers at same horizontal height, defining a liquid level height in the first container as a height of observation liquid level in the first container relative to the first container, and comparing the liquid level heights in the plurality of the first containers, determining the target device is in a leveling state if the liquid level heights in the plurality of the first containers are the same.

Abstract: A method for sending switching-auxiliary information is performed by a user equipment (UE) for sidelink communication. The method comprises: sending by the UE, a source layer-2 ID of the UE to a base station device. A method for switching is performed by a base station. The method includes: receiving a source layer-2 ID from a first UE, and receiving a switching measurement result from a second UE, wherein the switching measurement result includes the source layer-2 ID of the first UE; determining the first UE is a relay UE based on the source layer-2 ID; sending configuration information required for switching to the first UE; and sending a switching command to the second UE, wherein the switching command indicates switching to the first UE.

Abstract: A structure for identifying the position of a server in a rack, the structure includes a busbar, a shell, and a clip. The busbar and the shell mounted in the rack. The shell defines some connecting positions, each connecting positions defines some hole-points, the shell can define a hole at each hole-point, and the quantity and the locations of the holes in each connecting position is different. The clip is connected on the server, the clip includes some springs, when the server is positioned on one of the connecting positions, the spring conductively contacts the shell through the corresponded hole-point without the hole or does not contact the shell through the corresponded hole-point with the hole, the springs are configured for identifying the combination of the connecting position where the server locates to identify the position of the server. A server system using the structure is also disclosed.

Abstract: An accommodating device and a data processing system are provided. The device includes a housing defining a first opening, a cover assembly covering the first opening, a first sealing member, and a second sealing member. The cover assembly includes a first cover and a second cover. The housing includes a first side and a second side. The first cover is rotatably connected to the first side, and the second cover is rotatably connected to the second side. The first sealing member is between the cover assembly and the housing. The second sealing member is connected to the first or the second cover. When each of the first cover and the second cover covers the first opening, the first sealing member abuts against the housing and each of the first cover and the second cover, the second sealing member abuts against the first cover and the second cover.

Abstract: A connector for installing a device in a host includes a main body for connecting the device, a connecting portion retractably connected to the main body, and a pull ring connected to the connecting portion. The pull ring is configured to be connected to a lifting component. The connecting portion is configured to partially protrude from the main body to connect to a cabinet of the host when the pull ring is not pulled by the lifting component, and retract into the main body to separate from the cabinet of the host when the pull ring is pulled by the lifting component. A host having the connector and a data processing equipment having the host are also provided.

Abstract: An inactivity timer control method applicable to a terminal is provided. The method includes: detecting on a channel of a sidelink whether a data transmission is performed; and starting or restarting, in response to determining that the data transmission is performed on the channel of the sidelink, an inactivity timer.

Abstract: A cell handover method, the method includes: performing a target cell handover and stopping data transmission between a target cell and a source cell; and saving resource configuration information of the source cell.

Abstract: A communication configuration method is performed by a first User Equipment (UE), and includes: determining that at least a part of sidelink (SL) configurations provided by a second UE are unusable, and sending indication information to the second UE through the SL, wherein the indication information at least indicates: one or more sets of SL configurations not used by the first UE or one or more sets of SL configurations used by the first UE.

Abstract: A method for sidelink bandwidth part configuration, performed by a first terminal, and including: determining sidelink bandwidth part configuration (BWP) information. The sidelink BWP configuration information is used for indicating a plurality of sidelink BWPs.

Abstract: A method for processing link failure information includes in response to a conditional handover failure, determining by a terminal, a trigger condition of the conditional handover; and determining by the terminal, whether to remove stored link failure information based on the trigger condition.

Abstract: Provided in the present disclosure are a relay UE handover method and apparatus, and a communication device and a readable storage medium, which are applied to the terminal field of wireless communications. The relay UE handover method comprises: on the basis of a serving cell of a target relay UE, determining whether to hand over to the target relay UE. In the present disclosure, when a remote UE learns that same is required to hand over to a target relay UE, it is determined, on the basis of a serving cell of a remote target relay UE, whether to hand over to the target relay UE. That is to say, the serving cell of the target relay UE is taken as a reference parameter for handover. Therefore, the failure of remote UE handover caused by changing of the serving cell of the relay UE can be avoided, thereby improving the stability of a wireless communication system.

Abstract: An auxiliary configuration method is performed by a terminal device, and includes: sending sidelink Discontinuous Reception (DRX) information to a network device, wherein the sidelink DRX information includes at least one of sidelink DRX information of a designated sidelink address or sidelink DRX information of a designated sending mode.

Abstract: A method for reporting position information of a terminal in a non-terrestrial network (NTN), performed by a terminal, comprises: obtaining position information of the terminal, and reporting the position information to a network device.

Abstract: Imaging and radiotherapeutics agents targeting fibroblast-activation protein-? (FAP-?) and their use in imaging and treating FAP-? related diseases and disorders are disclosed.