Abstract: Managing network interactions by engaging a networked information broadcast service, receiving information from the networked information broadcast service, filtering the information according to a profile, and sending information according to the filtered information using another network communications connection.

Abstract: The present application relates to the field of pharmaceutical technology, specifically to the crystal habit and crystalline powder preparation of quinoline derivatives, and more specifically, to the crystal habit and crystalline powder preparation of anlotinib dihydrochloride. The compound of formula II disclosed herein is a crystalline powder with a flaky crystal habit having a specific surface area ?10 m2/g and a particle-size distribution of X50?50 ?m and/or X90?500 ?m, such that a large specific surface area is provided without reducing the particle size of the drug by a physical method under the condition of a broad particle-size distribution, and the drug can rapidly dissolving. In addition to excellent dissolution property, the crystalline powder is also beneficial to industrial manufacturing, featuring simplified process and cost-efficiency.

Abstract: A resource selection method, a resource selection device and a terminal device are provided, related to the field of communications technologies. The method includes: transmitting sidelink resource coordination request information; receiving sidelink resource coordination information from a coordinating UE; and performing a resource selection for the sidelink, according to the sidelink resource coordination information.

Abstract: A unicast connection establishment method for a direct link, a terminal and a device are provided, the method is applied to a first terminal and includes the following steps: determining, according to status information of at least one second terminal, one terminal of the at least one second terminal as a target terminal for a unicast communication of a direct link; and establishing a unicast connection of the direct link with the target terminal, and determining transmission configuration information for performing a unicast data communication with the target terminal.

Abstract: A method of processing order information is provided, including: acquiring order information including information of a designated address and at least one designated item; acquiring warehouse information including inventory information and distribution information of the plurality of warehouses. Then, the order information and the warehouse information are processed using a pre-built optimization model, so as to determine at least one distribution warehouse according to an output result of the optimization model, so that a sum of a first numerical value and a second numerical value is less than or equal to a predetermined value. The first numerical value characterizes a delivery duration to deliver the at least one designated item from the at least one distribution warehouse to the designated address, and the second numerical value characterizes a delivery fee for delivering the at least one designated item from the at least one distribution warehouse to the designated address.

Abstract: The present application relates to a method for preparing trifluridine, comprising reacting a compound of formula III with a compound of formula IV in a first solvent in the presence of an acid to obtain a compound of formula II, and performing further reaction to obtain trifluridine.

Abstract: Disclosed by the present application are a method and device for selecting resources in a carrier wave, the method includes that according to the service requirements for a service to be sent, determining available resources in a carrier wave that supports the service to be sent that satisfy the service requirements; and forming a resource pool by means of the available resources; and selecting from the resource pool a target resource that is used to send the service to be sent.

Abstract: Systems, methods, and devices are provided for generating and using text-to-speech (TTS) data for improved speech recognition models. A main model is trained with keyword independent baseline training data. In some instances, acoustic and language model sub-components of the main model are modified with new TTS training data. In some instances, the new TTS training is obtained from a multi-speaker neural TTS system for a keyword that is underrepresented in the baseline training data. In some instances, the new TTS training data is used for pronunciation learning and normalization of keyword dependent confidence scores in keyword spotting (KWS) applications. In some instances, the new TTS training data is used for rapid speaker adaptation in speech recognition models.

Abstract: The present disclosure provides a time domain resource configuration method and a terminal. The method includes: obtaining configuration information of a physical random access channel (PRACH); where the configuration information includes a first configuration value, and the first configuration value is used to indicate a configuration number of PRACH slots in each target time domain granularity; determining distribution of the PRACH slots in the target time domain granularity according to the configuration information; and determining validity of PRACH occasions in the PRACH slots.

Abstract: Techniques performed by a data processing system for training a Recurrent Neural Network Transducer (RNN-T) herein include encoder pretraining by training a neural network-based token classification model using first token-aligned training data representing a plurality of utterances, where each utterance is associated with a plurality of frames of audio data and tokens representing each utterance are aligned with frame boundaries of the plurality of audio frames; obtaining first cross-entropy (CE) criterion from the token classification model, wherein the CE criterion represent a divergence between expected outputs and reference outputs of the model; pretraining an encoder of an RNN-T based on the first CE criterion; and training the RNN-T with second training data after pretraining the encoder of the RNN-T. These techniques also include whole-network pre-training of the RNN-T.

Abstract: This disclosure provides a method and apparatus for transmitting and receiving time division duplex configuration indication information and a terminal. The method for transmitting time division duplex configuration indication information includes: transmitting a first synchronization signal block (SSB), where the first SSB includes a physical broadcast channel (PBCH), the PBCH carries time division duplex (TDD) configuration indication information, and the TDD configuration indication information includes: TDD configuration pattern quantity indication information, periodicity indication information and uplink slot quantity indication information.

Abstract: A computer-implemented method, computer system, and computer program product for blockchain enabled service reservation and delegation. The present invention may include receiving one or more first or second trigger conditions defined by a user, detecting an occurrence of the one or more first trigger conditions, deploying a smart contract based on the received one or more first trigger condition, detecting an occurrence of the one or more second trigger conditions, and deactivating the smart contract based on the received one or more second trigger conditions. The present invention may include receiving a subject registration, the subject is the user, a service, or a device. The one or more first trigger conditions may be a condition that upon its occurrence may initiate the deployment of the smart contract. The one or more second trigger conditions may be a condition that upon its occurrence may initiate the deactivation of the smart contract.

Abstract: Provided in the embodiments of the present disclosure are a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback method, a terminal, and a base station. The method comprises: receiving broadcast multicast scheduling signaling sent by a base station, and determining an uplink resource corresponding to unicast; and when it is detected that a preset condition is satisfied, multiplexing a first HARQ-ACK codebook corresponding to the broadcast multicast scheduling signaling onto the uplink resource corresponding to the unicast, wherein the preset condition is that a HARQ-ACK feedback time slot indicated by the broadcast multicast scheduling signaling and a time slot in which the uplink resource is located exist in a preset window at the same time. In the embodiments of the present disclosure, the design and complexity of a HARQ-ACK protocol for broadcast multicast feedback is simplified.

Abstract: A method for determining a synchronization source and a terminal are provided. The method includes: detecting a synchronization signal of a global navigation satellite system GNSS; when the synchronization signal of the GNSS is detected, using the GNSS as the synchronization source of a terminal; otherwise, determining the synchronization source of the terminal according to receiving capability of the terminal and network configuration information.

Abstract: Biometric input, such as images of a hand obtained by a biometric input device, may be used to identify a person. An attacker may attempt to gain access by presenting false biometric data with an artificial biometric model, such as a fake hand. During a suspected attack, the attacker is prompted for additional data. For example, email address, telephone number, payment information, and so forth. This provides additional information about the attack while prolonging the time spent by the attacker on the attack. Information explicitly indicating failure is delayed or not presented at all. Data associated with an attack is placed into an exclusion list and further analyzed to recognize and mitigate future attacks. A subsequent attempt that corresponds to exclusion data proceeds with presenting prompts, gathering further information and consuming more of the attacker's time and resources.

Abstract: Provided in the embodiments of the present application are a HARQ feedback method, a terminal, and a base station.

Abstract: The present application discloses a vehicle positioning method and device, a positioning vehicle, a vehicle to be positioned, and a storage medium. The method includes: determining configuration information of a positioning reference signal of a positioning vehicle; and transmitting, according to the configuration information, the positioning reference signal to a vehicle to be positioned, and the vehicle to be positioned determines a positioning measurement quantity based on the positioning reference signal. The configuration information of the positioning reference signal is determined by the positioning vehicle and the transmission of the positioning reference signal is started to the vehicle to be positioned according to the configuration information, and the vehicle to be positioned can determine the positioning measurement quantity according to the positioning reference signal, and improving the positioning performance and avoiding configuration conflicts between positioning reference signals.

Abstract: Systems, methods, and devices are provided for generating and using text-to-speech (TTS) data for improved speech recognition models. A main model is trained with keyword independent baseline training data. In some instances, acoustic and language model sub-components of the main model are modified with new TTS training data. In some instances, the new TTS training is obtained from a multi-speaker neural TTS system for a keyword that is underrepresented in the baseline training data. In some instances, the new TTS training data is used for pronunciation learning and normalization of keyword dependent confidence scores in keyword spotting (KWS) applications. In some instances, the new TTS training data is used for rapid speaker adaptation in speech recognition models.

Abstract: The present disclosure provides a method for transmitting and receiving a sidelink positioning reference signal and a terminal. The method includes: when a resource occupied by the sidelink positioning reference signal collides with a resource occupied by at least one type of information in a first information set, not transmitting the S-PRS on the collided resource, wherein the first information set includes: at least one of a sidelink physical channel, a sidelink reference signal, a sidelink synchronization signal, a sidelink synchronization signal block, an automatic gain control information and a guard period information.

Abstract: Methods for configuring and receiving a transmission resource for a PRS, and a UE are provided. The method for configuring the transmission resource for a PRS includes transmitting an S-PRS resource set. An S-PRS resource comprised in the S-PRS resource set is preconfigured, or configured through PC5 RRC signaling, or configured through base station RRC signaling.