Abstract: A method for determining a transmission resource for a power saving signal, a terminal device, a chip and a storage medium are provided. The method includes: the terminal device determines a target monitoring occasion set for the power saving signal, here, the target monitoring occasion set comprises S monitoring occasions, and S is a positive integer.

Abstract: A wireless communication method includes: a first device reports first information to a second device, the first information being applied to backscatter communication.

Abstract: A method for wireless communication, including: first indication information is sent, where the first indication information indicates a first parameter, and the first parameter is used to represent at least one of first power harvesting efficiency of a terminal device or a first time interval.

Abstract: A wireless communication method, a terminal device and a communication device. In the method the type or terminal group to which a terminal device belongs is determined. A backscatter signal is sent or a downlink signal is monitored on the basis of a configuration resource corresponding to the type or terminal group to which the terminal device belongs. On the basis of the configuration resource corresponding to the type or terminal group to which the terminal device belongs, the backscatter signal is sent or the downlink signal is monitored, that is, the terminal devices of different types or different groups correspond to different configuration resources.

Abstract: Provided are a wireless communication method, a terminal device and a network device. In the wireless communication method, the terminal device determines a target downlink channel for receiving a downlink signal, and/or the terminal device determines a target uplink channel for transmitting a back scattering signal. Correspondingly, the network device determines a target downlink channel for transmitting a downlink signal and/or the network device determines a target uplink channel for receiving a back scattering signal.

Abstract: A communication method and a communication apparatus. The communication method includes the following operations: a terminal device determines a first paging occasion (PO) for a paging physical downlink control channel (PDCCH) carrying first information, where the first information indicates a first transmission occasion set for an available tracking reference signal (TRS) or an available channel-state information reference signal (CSI-RS); and the terminal device receives the first information according to the first PO.

Abstract: A device and method for glaucoma auxiliary diagnosis, and a non-transitory storage medium are provided. The device includes an obtaining unit and a processing unit. The obtaining unit is configured to obtain a color fundus image of a patient. The processing unit is configured to perform feature extraction on the color fundus image to obtain a first feature map. The processing unit is further configured to perform image segmentation on the color fundus image according to the first feature map to obtain an optic disc image in the color fundus image, where the optic disc image corresponds to an optic disc area in the color fundus image. The processing unit is further configured to perform feature extraction on the optic disc image and the color fundus image according to the first feature map to obtain a probability that the patient has glaucoma.

Abstract: A method and apparatus for determining an energy-saving signal monitoring occasion, and a terminal device are provided. The method includes: the terminal device determines a target paging unit, the target paging unit being a paging occasion (PO) or a paging frame (PF) corresponding to the terminal device; the terminal device determines a monitoring occasion of a first energy-saving signal on the basis of the target paging unit, the first energy-saving signal being an energy-saving signal associated with the target paging unit or an energy-saving signal associated with a target paging unit group, and the target paging unit belonging to the target paging unit group.

Abstract: A wireless communication method includes: a type or terminal group to which a terminal device belongs is determined; and a backscatter signal is sent based on a transmission resource, a backoff parameter or a time unit corresponding to the type or terminal group to which the terminal device belongs.

Abstract: The present invention relates to an ultra-high molecular weight polyethylene and a process for preparing the same, said ultra-high molecular weight polyethylene has a viscosity-average molecular weight of 150-1000×104 g/mol, a metal element content of 0-50 ppm, a bulk density of 0.30-0.55 g/cm3, a true density of 0.900-0.940 g/cm3, a melting point of 140-152° C., and a crystallinity of 40-75%, and said polyethylene satisfies at least one of condition (1) and condition (2): Condition (1): tensile elasticity modulus is greater than 250 MPa, preferably greater than 280 MPa, more preferably greater than 300 MPa, Condition (2): Young's modulus is greater than 300 MPa, preferably greater than 350 MPa. The ultra-high molecular weight polyethylene has high mechanical properties, high melting point, low metal element content and ash content, and the preparation process is simple, flexible and adjustable, and the ultra-high molecular weight ethylene copolymer has a high tensile elasticity module.

Abstract: The present disclosure provides a method, device, computer apparatus, and storage medium for training recognition model and recognizing fundus features. The method includes: obtaining a color fundus image sample associated with a label value, inputting the color fundus image sample into a preset recognition model containing initial parameters; extracting a red channel image; inputting the red channel image into the first convolutional neural network to obtain a first recognition result and a feature image of the red channel image; combining the color fundus image sample with the feature image to generate a combined image, and inputting the combined image into the second convolutional neural network to obtain a second recognition result; obtaining a total loss value through a loss function, and when the total loss value is less than or equal to a preset loss threshold, ending the training of the preset recognition model.

Abstract: Embodiments of the discourse provide a method and a device for wireless communication. The method includes the following. A terminal device receives a power supply signal, where the power supply signal contains an indication information indicating synchronization information. The terminal device performs synchronization based on the synchronization information or determines uplink timing or downlink timing based on the synchronization information.

Abstract: A wireless communication method and a terminal device are provided. The wireless communication method includes: receiving, by a terminal device, a first signal for power harvesting; and monitoring, by the terminal device, a second signal, the second signal being configured to schedule or trigger the terminal device for data transmission, and the second signal being transmitted at multiple transmission occasions.

Abstract: A method and apparatus for determining a time window, and a chip are provided. The method includes that: a terminal device determines a target time window for monitoring a power saving signal. The target time window includes at least one monitoring occasion. A position of the target time window is determined based on at least one of a position of a target synchronization signal/physical broadcast channel block (SSB) set or a position of a target paging unit.

Abstract: A method for detecting and locating a lesion in a medical image is provided. A target medical image of a lesion is obtained and input into a deep learning model to obtain a target sequence. A first feature map output from the last convolution layer in the deep learning model is extracted. A weight value of each network unit corresponding to each preset lesion type in a fully connected layer is extracted. For each preset lesion type, a fusion feature map is calculated according to the first feature map and the corresponding weight value and resampled to the size of the target medical image to generate a generic activation map. The maximum connected area in each generic activation map is determined, and a mark border surrounding the maximum connected area is created. A mark border corresponding to each preset lesion type is added to the target medical image.

Abstract: A power allocation method and terminal device are provided. The method includes: the terminal device determines a total transmitting power at a first transmitting moment, the total transmitting power is a sum of transmitting powers of multiple signals to be transmitted, the multiple signals to be transmitted at least comprise a first signal, the first signal comprises a PUSCH and/or a PRACH in a two-step random access process; when the total transmitting power is greater than a maximum transmitting power of the terminal device, the terminal device determines an actual transmitting power of the first signal according to the type of a cell sending the first signal and/or the channel type of the first signal, and a power allocation priority order, wherein the power allocation priority order includes the power allocation priority of the first signal and the power allocation priority order among other signals other than the first signal.

Abstract: The present invention relates to an ethylene polymer and a process for preparing the same, wherein the ethylene polymer has an average particle size of 50-3000 ?m, a bulk density of 0.28-0.55 g/cm3, a true density of 0.930-0.980 g/cm3, a melt index at a load of 2.16 Kg at 190° C. of 0.01-2500 g/10 min, a crystallinity of 30-90%, a melting point of 105-147° C., a comonomer molar insertion rate of 0.01-5 mol %, a weight-average molecular weight of 2×104 g/mol-40×104 g/mol, and a molecular weight distribution of 1.8-10. In the preparation process, raw materials containing ethylene, hydrogen gas and a comonomer are subjected to a tank-type slurry polymerization with an alkane solvent having a boiling point of 5-55° C. or a mixed alkane solvent having a saturated vapor pressure of 20-150 KPa at 20° C. as the polymerization solvent in the presence of a polyethylene catalytic system, at the molar ratio of hydrogen gas to ethylene of 0.01-20:1, preferably 0.

Abstract: The present invention relates to a process for continuously producing an ultra-high molecular weight polyethylene by the ethylene slurry polymerization, wherein raw materials containing ethylene and optionally at least one comonomer are subjected to a continuous slurry polymerization in a hydrogen free atmosphere in the ethylene slurry polymerization condition by using 2-6 ethylene slurry polymerization reaction tanks connected in series, and the deviations of the polymerization temperatures, the polymerization pressures, and the gas phase compositions between the tanks each other are controlled to certain ranges. The ultra-high molecular weight polyethylene having the viscosity-average molecular weight of 150-800×104 g/mol can be continuously produced. This process has flexible polymerization manner, large room for adjusting and controlling, and stable polymer performance.

Abstract: The present application discloses a resource indication method, including: a terminal device receives information; and the terminal device determines reference signal resource indication information and power saving wake-up indication information according to the information, where the reference signal resource indication information is used for indicating a resource for transmitting a reference signal. The present application further discloses another resource indication method, an electronic device, and a storage medium.

Abstract: Provided are a wireless communication method, a first device, and a second device. The method includes that: a first device determines the number of repetitions of a first physical channel; counts a plurality of available time domain units corresponding to the first physical channel to obtain a count for each of the plurality of available time domain units; and performs sending of repeated data of the first physical channel based on the number of repetitions and the count for the each available time domain unit.