Abstract: A method of rapid constructing human cerebral cortical organoids by 3D bioprinting and an application including preparing microfluidic chips, preparation of hydrogel of human cerebral cortical organoids, and printing of human cerebral cortical organoids. The microfluidic chip comprises a mixed-flow channel layer, liquid pool layer, microporous array layer, human cerebral cortical organoid culture layer, and culture medium recovery layer; the human cerebral cortical organoid hydrogel has gelatin, alginate, and hyaluronic acid; printing directly human cerebral cortical organoids in microfluidic chips by FRESH printing method, obtaining human cerebral cortical organoid chips after packaging. The application directly constructs large-scale human cerebral cortex-like with three layers of mutually connected structures in situ in organ chip through 3D bioprinting, simulates cerebrospinal fluid circulation through perfusion culture.

Abstract: Provided are an information processing method, apparatus, and device and a storage medium. The information processing method is applied by a first communication node and includes: receiving an upload related message sent by a second communication node, where the upload-related message carries upload configuration information; and performing an upload-related operation based on the upload configuration information.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for optimizing successful primary cells in secondary cell groups (PSCell) change processes. A secondary communication node may transmit, to a wireless communication device, prior to requesting a handover procedure to change a PSCell in the secondary communication node, a first message optionally indicating respective thresholds of one or more successful PSCell change timers. The secondary communicate node may receive, from a master communication node, a second message including a report associated with the handover procedure.

Abstract: Presented are systems and methods for successful handover reporting. A wireless communication node may receive a first radio resource configuration (RRC) message including: an indication that a successful handover report (SHR) is available at the wireless communication device, and an indication of a type of radio access technology (RAT) associated with the SHR from a wireless communication device. The wireless communication node may receive a second RRC message that comprises: the SHR and first information from the wireless communication device.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for coordinating Quality of Experience (QoE) management collection (QMC) configuration. A first network node may receive a QMC configuration from a network management system. The first network node may send a notification to a second network node informing about the receipt of the QMC configuration. The first network node may receive a response from the second network node indicating whether the second network node received the QMC configuration.

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 receiving, from a second network element, a configuration information of a wireless device, the wireless device being in a Radio Resource Control (RRC) inactive state; and in response to that there is data for the wireless device pending to be transmitted to the wireless device, transmitting, to the second network element, based on the configuration information, one of following: the data for the wireless device; or a paging request for paging the wireless device.

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 node is disclosed. The method may include determining that a DRB associated with a PDU session of a wireless device is ECN enabled; determining that a congestion occurs in the DRB; and transmitting a first message to at least one of: a second network node, or the wireless device, the first message comprising congestion information of the congestion in the DRB.

Abstract: A modified bacterium, a preparation method thereof and an application thereof. The modified bacterium comprises a bacterium body and a poorly soluble or insoluble biologically acceptable metal compound modified on the surface of the bacterium body. After the modified bacterium is injected in a tumor, an anti-tumor immune response can be activated, an excellent anti-tumor treatment is activated, and tumor metastasis and recurrence can be effectively inhibited.

Abstract: Provided are a communication method and device and a storage medium. A communication method applied to a first network element includes determining a target cell according to the received new radio (NR) light assistance information; and handing a first communication node over to the target cell or paging the first communication node in the target cell.

Abstract: Provided are a data retransmission indication and processing method and device. The data retransmission indication method includes: a first network element sends a retransmission indication message to a retransmission network element, the retransmission indication message being used to instruct the retransmission network element to retransmit segment data of a Packet Data Convergence Protocol (PDCP) Protocol Data Unit (PDU), which fails to transmit by the first network element, to a terminal.

Abstract: A cell handover method, a cell handover device, a user processing method and a user processing device are disclosed. The cell handover method includes receiving a trigger message sent by a User Equipment (UE), and sending a UE context setup request, which is configured to instruct a target distributed network element to set up a UE context, to the target distributed network element in response to the trigger message.

Abstract: A data transmission method includes: a communication node acquiring a layer 2 measurement value, and sending the layer 2 measurement value to a TCE. Another data transmission method includes: a DU acquiring a DU-side layer 2 measurement value, and sending the DU-side layer 2 measurement value to a CU or a TCE. Another data transmission method includes: a CU acquiring a DU-side layer 2 measurement value transmitted by a DU, and sending the DU-side layer 2 measurement value and a CU-side layer 2 measurement value to a TCE. Another data transmission method includes: a CU-UP acquiring a CU-UP-side layer 2 measurement value, and sending the CU-UP-side layer 2 measurement value to a CU-CP or a TCE. Another data transmission method includes: a CU-CP acquiring a CU-UP-side layer 2 measurement value transmitted by a CU-UP, and transmitting the CU-UP-side layer 2 measurement value to a TCE.

Abstract: The invention provides the use of an immunoadjuvant-based hydrogel in the preparing a sensitizing agent for surgical radiotherapy. The present invention also provides an immunoadjuvant-based hydrogel composition comprising sodium alginate, a tumor cell death marker aptamer, and a water-soluble immunoadjuvant with an extended sequence, wherein sodium alginate is covalently linked to the tumor cell death marker aptamer, and the sequence extended from the immunoadjuvant is partially complementary to the sequence of the tumor cell death marker aptamer. The immunoadjuvant-based hydrogel composition can undergo gelation in situ in the presence of calcium ions in the body, and realize the release of immune adjuvants in response to tumor cell death marker during tumor radiotherapy and the long-term intratumoral retention of immune adjuvant in the interval of radiotherapy, thus activating tumor-specific immune response for a long time during radiotherapy, and inhibiting the systemic metastasis of tumors.

Abstract: An intelligent smog-penetrating optical imaging detection device and a method of thereof, and belongs to the technical field of photoelectric imaging. The intensity information, the spectrum information, and the polarization information of light are organically combined, the three functions of intensity imaging, spectrum imaging and polarization imaging can be achieved, traditional imaging detection is beneficially supplemented, smog can be penetrated, the image contrast of imaging is improved, and therefore the working distance is increased. The intensity information reflects the detection distance, the target shape, the target size and the like; the spectrum information reflects material components, surface morphology and the like of a space target; the polarization information reflects the material and roughness of the target and the contrast with the background; and the intensity, spectrum and polarization three-dimensional information is jointly applied, the image contrast can be increased by 2-3 times.

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: 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: The present disclosure describes methods, system, and devices for configuring small data transmission in a telecommunication system. The method includes performing, by a first network node, a small data transmission (SDT) transmission to a user equipment (UE) by sending, by the first network node, a paging message to a second network node, the paging message configured to request the second network node to page the UE for the SDT transmission, wherein the paging message comprises SDT information, and the second network node pages the UE according to the SDT information.

Abstract: The present application relates to a self-sustained release immune adjuvant suspension comprising microparticles composed of a lipid soluble immune adjuvant and a surfactant, the balance being a dispersant, wherein the lipid soluble immune adjuvant is coated with the surfactant to form the microparticles which are dispersed in the dispersant to form a suspension. The self-sustained release immune adjuvant suspension can be retained in a tumor for a long time and can maintain a sustained release property, and can also inhibit the growth of distal metastatic tumors and reduce the probability of tumor recurrence by means of an immune response. The present application further provides a preparation method for a self-sustained release immune adjuvant suspension, and use of the self-sustained release immune adjuvant suspension in a sensitizing formulation used for tumor therapies, such as, radiotherapy, chemotherapy, or thermotherapy.

Abstract: Provided is a data transmission method and a data transmission apparatus. The method includes: obtaining measurement results of channel transmission qualities of multiple channels, where a data duplication transmission function is configured on the multiple channels and is used for indicating an establishment of multiple connections with a terminal on the multiple channels, and the multiple connections are used for simultaneous transmissions of duplicated data on the multiple channels; determining, according to the obtained measurement results, whether to activate the data duplication transmission function; and performing a data transmission with the terminal on the multiple channels according to a determination result.

Abstract: A wireless communication method for use in a master node is disclosed. The method comprises transmitting, to a wireless terminal, a message comprising quality of experience (QoE) information associated with at least one QoE report configured for at least one wireless network node.