Abstract: Autotrophic nitrogen fixation genes and an autotrophic nitrogenase expression cassette for plants and uses thereof are disclosed. Nitrogenase related genes of nitrogen fixation gene cluster from Paenibacillus sp. are specifically optimized by plant expression patterns through synthetic biology, to obtain autotrophic nitrogen fixation genes, which are then constructed into plant constitutive expression units. The expression units are assembled in a plant expression vector by isocaudarner cloning method and transformed into plants, thereby realizing autotrophic nitrogen fixation of the plants.

Abstract: A method for configuring resource transmission cancellation indication information, a terminal device, and a network device are provided. The method comprises: receiving configuration information from a network device, the configuration information being used to configure resource transmission cancellation indication information, and the configuration information comprising at least one of the following types of information: a first reference time domain range; a reference frequency domain range; a resource transmission cancellation indication bit count; a first time domain indication granularity; and information used for determining the origin offset of resource transmission cancellation indication information.

Abstract: Embodiments generally relate to determining traffic congestion patterns. In some embodiments, a method includes identifying congestion events for each road of a plurality of roads in a road network, where each congestion event indicates a drop in average vehicle speed below a predetermined speed threshold for a particular road in the road network, and where the congestion events span a predetermined time period. The method further includes determining local clusters of the congestion events based on one or more road condition parameters, where each local cluster defines a local congestion pattern for a particular road of the plurality of roads in the road network. The method further includes grouping the local clusters into one or more global clusters based on the one or more road condition parameters, where the global clusters define global congestion patterns in the road network.

Abstract: The present disclosure discloses a feedback method for semi-static transmission, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product and a computer program. The method includes: determining a first HARQ-ACK codebook, where the first HARQ-ACK codebook includes a second HARQ-ACK codebook and/or a third HARQ-ACK codebook that are combined, and a downlink transmission occasion window corresponding to the second HARQ-ACK codebook is independent from a downlink transmission occasion window corresponding to the third HARQ-ACK codebook; and sending the first HARQ-ACK codebook.

Abstract: A feedback information determining method and apparatus, and a storage medium. The method comprises: a terminal determines, according to the position of each transmission resource in multiple transmission resources, a HARQ process index corresponding to the transmission resource; the terminal determines a first feedback information codebook according to the HARQ process indexes corresponding to the multiple transmission resources, wherein the first feedback information codebook comprises feedback information corresponding to the multiple transmission resources.

Abstract: Provided are a computer-implemented method, a system, and a computer program product. The method comprises extracting features from a plurality of base models in an ensemble model. The plurality of base models are configured to provide respective prediction results. The ensemble model is configured to provide an overall prediction result from the prediction results of the plurality of base models. The features are associated with time performance of the base models. The method further comprises clustering the plurality of base models into a plurality of clusters based on the extracted features. The method further comprises assigning the plurality of base models to a plurality of parallel computation units based on the plurality of clusters.

Abstract: A data transmission method, including: a terminal device determining a target location according to a repetition transmission location of a configured-grant resource having a repetition transmission configuration; and the terminal device starting to transmit data on the basis of the target location, wherein the target location is determined in one of the following manners: the target location is agreed upon by the terminal device and a network device in advance, or the target location is indicated by the network device, or the target location is decided by the terminal device, where if the target location is decided by the terminal device, the terminal device reports the target location to the network device. Further disclosed are a terminal device, a network device, and a storage medium.

Abstract: Disclosed in the present invention are a DMRS configuration method and a user equipment. Said method comprises: determining a time domain position of a first DMRS according to a first PUSCH duration and DMRS configuration information, the first PUSCH being obtained by splitting a second PUSCH.

Abstract: Disclosed herein is a system and method for increasing the fidelity of measured genetic data, for making allele calls, and for determining the state of aneuploidy, in one or a small set of cells, or from fragmentary DNA, where a limited quantity of genetic data is available. Poorly or incorrectly measured base pairs, missing alleles and missing regions are reconstructed using expected similarities between the target genome and the genome of genetically related individuals. In accordance with one embodiment, incomplete genetic data from an embryonic cell are reconstructed at a plurality of loci using the more complete genetic data from a larger sample of diploid cells from one or both parents, with or without haploid genetic data from one or both parents. In another embodiment, the chromosome copy number can be determined from the measured genetic data, with or without genetic information from one or both parents.

Abstract: Embodiments generally relate to determining traffic congestion patterns. In some embodiments, a method includes identifying congestion events for each road of a plurality of roads in a road network, where each congestion event indicates a drop in average vehicle speed below a predetermined speed threshold for a particular road in the road network, and where the congestion events span a predetermined time period. The method further includes determining local clusters of the congestion events based on one or more road condition parameters, where each local cluster defines a local congestion pattern for a particular road of the plurality of roads in the road network. The method further includes grouping the local clusters into one or more global clusters based on the one or more road condition parameters, where the global clusters define global congestion patterns in the road network.

Abstract: A power control method, a terminal device and a network device are disclosed, wherein power adjustment information is associated with a resource, so that power control for URLLC is more targeted and is also more efficient. The power control method includes: a terminal device receiving first information, wherein the first information comprises at least one piece of power adjustment information; and the terminal device determining, according to the at least one piece of power adjustment information and power configuration information, a sending power, wherein the power configuration information at least comprises a first correlation, and the first correlation is a correlation between the power adjustment information and a resource.

Abstract: An image clustering method and apparatus, an electronic device, and a storage medium are provided. The method includes: obtaining a face feature and an attribute feature of each image in an image set; performing clustering processing on the image set by using a similarity of the face feature of each image in the image set to obtain at least one first class group, images included in each first class group being predicted images including a same object; determining a similarity matrix for each first class group by using the face features and the attribute features of the images in each first class group; and re-clustering the images in each first class group based on the similarity matrix corresponding to each first class group and the face features of the images in each first class group to obtain at least one second class group, images in the second class group being optimized predicted images having a same object.

Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device and a storage medium. The method comprises: extracting features from a to-be-processed image to so as to obtain a first feature of the image; determining the image category of the image according to the first feature and category center features of multiple reference image categories in a feature library; and in a case where the image category of the image is the first category of the multiple reference image categories, updating the category center feature of the first category according to the first feature and multiple pieces of feature information of the first category in the feature library. The method may improve the speed and accuracy of image retrieval.

Abstract: Disclosed by the present disclosure are a method, terminal device and network device for repeatedly transmitting information, the method comprising: on continuous time-domain resources of at least one continuous time slot, transmitting K uplink transmission channels which are used for independent transmission of target data, wherein K is an integer greater than or equal to 2, and the transmission of K uplink transmission channels on continuous time-domain resources comprises: when remaining time-domain resources of an m-th slot cannot carry an entire n-th uplink transmission channel, transmitting the n-th uplink transmission channel in the m+1-th slot, or, transmitting the incomplete n-th uplink transmission channel in the remaining time-domain resources of the m-th slot, wherein n is an integer greater than or equal to 1 and less than or equal to k, and m is an integer greater than or equal to 1.

Abstract: The embodiments of the present disclosure provide a random access method and device, and provide a method for data transmission for a terminal device that performs random access using a two-step random access procedure. The method includes: transmitting, by a terminal device, a first preamble and first uplink data to a network device; receiving, by the terminal device, scheduling information transmitted by the network device; and performing, by the terminal device, a subsequent transmission according to the scheduling information.

Abstract: Provided is an insulating coating device for an electric wire, including a pressing pipe. The pressing pipe includes two first pressing parts which are configured to divide the pressing pipe into two parts along a longitudinal cross section of the pressing pipe, an inner wall of the pressing pipe is provided with an air bag, and the air bag is provided with an air pipe joint which penetrates to an outside of the pressing pipe. In the insulating coating device for the electric wire, a self-curing insulating material is coated on joints of the electric wires, the air bag is used to squeeze the self-curing insulating material such that the self-curing insulating material is shaped and compacted, so that cavities generated in a coating process is reduced, and the self-curing insulating material is uniformly attached to the joints of the electric wires.

Abstract: Method for data transmissions and a user equipment (UE) are provided. A method includes the following. A UE receives first downlink control information (DCI), where the first DCI is used for scheduling a first physical downlink shared channel (PDSCH), the first DCI includes a first information field, a value of the first information field includes a specific value or a non-specific value, and the specific value indicates that ACK/NACK information corresponding to the first PDSCH is transmitted according to a later trigger signal. A value or a value range of an identity (ID) of a hybrid automatic repeat request (HARQ) process corresponding to a second PDSCH received after reception of the first PDSCH is determined according to the value of the first information field by the UE.

Abstract: Systems, methods, techniques and apparatuses of power switch protection are disclosed. One exemplary embodiment is a protection system for a power switch comprising a resistor and a detection circuit. The resistor is coupled in series with a decoupling capacitor. The detection circuit is structured to receive a voltage of the resistor, determine a short circuit is occurring based on the received electrical characteristic, and transmit a fault trigger signal in response to determining the short circuit is occurring.

Abstract: A system to perform operations that include: detecting, at a first client device, a second client device in proximity with the first client device; generating a pairing code in response to the detecting the second client device in proximity of the first client device; establishing a communication pathway between the first client device and the second client device based on at least the pairing code; and presenting a collocation indicator at the first client device based on the establishing the communication pathway, according to certain example embodiments.

Abstract: A method for processing autonomous transmission of a User Equipment (UE), and a corresponding apparatus are provided. In the method, the UE receives first information transmitted by a network device. The first information includes autonomous transmission information, or information indicating activation or configuration of the autonomous transmission. The UE determines whether the autonomous transmission is configured or activated based on the first information. If it is determined from the first information that the autonomous transmission is configured or activated, the autonomous transmission is performed based on the first information. With the method, the autonomous transmission can be controlled based on the first information transmitted by a network, such that the implementation complexity of the UE can be reduced when the autonomous transmission of the UE and a network scheduled retransmission coexist, and the process is simple and clear, thereby reducing complexity of the UE and standardization work.