Abstract: The present disclosure provides a terminal device and a processing method. The terminal device includes: a receiving unit configured to receive processing configuration information, wherein the processing configuration information indicates at least one of pre-processing and post-processing of Discrete Fourier Transform (DFT) spreading; a processing unit configured to determine at least one of the pre-processing and the post-processing of the DFT spreading according to the processing configuration information.

Abstract: The present disclosure describes methods, systems and devices for configuring signal resource for physical random access channel (PRACH). One method includes configuring, by a base station, signal resource for a PRACH by mapping, by the base station, a PRACH slot pattern with a pattern parameter. Another method includes configuring, by a user equipment, signal resource for a PRACH by mapping, by the user equipment, a PRACH slot pattern with a pattern parameter.

Abstract: Provided are a method and system for automatically estimating a mammary gland volume based on a mammary gland magnetic resonance imaging (MRI) image, to automatically segment a mammary gland region in a three-dimensional MRI image of a subject's chest by means of morphological prior knowledge of a breast MRI image and a computer image processing technology, calculate a voxel volume of a segmented part and an actual volume, and guide a doctor in selecting an appropriate fake breast mold. Compared with manual framing of the mammary gland region in conventional practice, the present disclosure can automatically complete marking and volume calculation of the mammary gland region, and greatly improve working efficiency.

Abstract: Provided is a method and a system for evaluating enzymatic reaction feasibility based on multiple tasks and molecular multi-modal features. An enzymatic reaction feasibility dataset is constructed with a public dataset and a bioengineering reaction rule template library; SMILES sequence features and Morgan fingerprint spatial structure features of a product molecule and a substrate molecule of a reaction are used as inputs to a neural network; a dual-branch network is constructed based on an attention mechanism and a convolutional neural network to extract molecular multi-modal features; a product SMILES sequence generation task is taken as a secondary task to strengthen the capability of a model learning sequence feature; richer features are provided for an enzymatic reaction feasibility evaluation task; and the trained model is effectively enabled to accurately determine reaction feasibility by taking the molecular multi-modal features into overall consideration.

Abstract: A method and an electronic apparatus for acquiring a floor map of a room layout are provided.

Abstract: Provided are a method and apparatus for sending and receiving feedback information, and a storage medium. The method includes: receiving service data sent by a user equipment (UE); and sending downlink feedback indication (DFI) information corresponding to the service data to the UE. Where the DFI information includes a HARQ ACK/non-acknowledgement NACK indication, and the HARQ ACK/NACK indication is configured for indicating a decoding result of a transport block (TB) and/or a code block group (CBG) in the service data decoded by a base station.

Abstract: A transaction model of a general model generates a target transaction vector for a target transaction record. The general model also generates account vectors for accounts. A match score is generated between the account vectors and the transaction vector. The general model selects a first account identifier of an account using the match score. The transaction model also generates historical transaction vectors for historical transaction records. Further, a comparison score is generated between the historical transaction vectors and the target transaction vector. A second account identifier of an historical transaction is selected according to the comparison score. One of the first account identifier and the second account identifier is selected as the account identifier for the transaction record, and the transaction record is stored with the account identifier.

Abstract: Provided are methods, apparatus, and systems that relate to configuration scheme design in ISAC systems. In one example aspect, a method for wireless communication includes communicating, by a first wireless communication device to a second wireless communication device, a signal including a configuration information, and performing, by the second wireless communication device, an operation that combines a sensing functionality and a communication functionality using the configuration information for at least one use case(s).

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for positioning wireless communication devices. A wireless communication device may receive, from a wireless communication node, a configuration of an association between a first positioning reference signal (PRS) at a first frequency hop in a first time and a second PRS at a second frequency hop in a second time. The wireless communication device may communicate, with the wireless communication node, a capability of the wireless communication device to support the association between the first frequency hop and the second frequency hop. A total bandwidth of the first frequency hop and second frequency hop may be larger than a capability of the wireless communication device to support communication at a time.

Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes determining, by a first wireless communication device, a power and sending, by the first wireless communication device to a second wireless communication device in a sidelink communication, a reference signal with the power. The power is determined based on one or more sidelink parameters related to a priority level associated with the reference signal.

Abstract: Presented are systems and methods for carrier phase positioning. A wireless communication device may receive configuration information about a reference signal for positioning from a wireless communication node. The wireless communication device may measure the reference signal for positioning. The wireless communication device may send a report including a measurement result of the reference signal for positioning to a network.

Abstract: In one aspect a method of wireless communication is disclosed. The method includes determining, by a wireless device, a sidelink positioning reference signal configuration message and a sidelink communication configuration message, and determining, by the wireless device, a sensing duration for a sidelink communication transmission based on at least the sidelink positioning reference signal configuration message. The method further includes performing sensing or transmit resource selection for the sidelink communication transmission and performing another transmit resource selection for a sidelink positioning reference signal transmission, wherein a plurality of sidelink positioning reference signal occasions are scheduled by one sidelink communication occasion.

Abstract: Techniques and methods are described for resource configuration of sidelink reference signal design. In one aspect, a method of wireless communication, comprising: determining an association between a first group of signals and a second group of signals, where the signal in the first group of signals configures/triggers/activates/indicates the signal in the second group of signals; wherein the first group of signals and the second group of signals are transmitted by a first wireless communication device to a second wireless communication device in a sidelink communication.

Abstract: A method of wireless communication is described. The wireless communication method includes initiating, by a network device, positioning services for a user device, and configuring, by a network device, sidelink positioning reference signal (SL-PRS) resources for the positioning services.

Abstract: A method performed by a wireless terminal device is provided, and the method performed by a wireless terminal device includes: receiving a physical random-access channel (PRACH) configuration information from a base station or wireless access node, the PRACH configuration information indicating a PRACH time slot and intra-time-slot symbol positions of a plurality of PRACH occasions within the PRACH time slot for transmitting a random-access preamble, identifying at least one target time slot; relocating at least one of the plurality of PRACH occasions to the at least one target time slot.

Abstract: The present disclosure provides a low-density high-performance glass fiber composition, and a glass fiber and a composite. The glass fiber composition comprises the following components expressed as percentage by weight: SiO2: 58.1%-61.9%, Al2O3: >19.8% and ?23%, MgO: 9.6%-12.7%, CaO: 4.1%-7.9%, SrO+Li2O: 0.05%-2.2%, SrO: 0%-2%, Li2O: 0%-0.39%, Na2O: 0.05%-1.0%, R2O-Na2O+K2O+Li2O: 0.2%-1.6%, Fe2O3: 0.05%-1%, TiO2: 0.01%-2%, B2O3: 0%-2%, ZrO2: 0%-2%, and SiO2+Al2O3: 78%-84%. The components have a total content of greater than or equal to 98.5%; a weight percentage ratio C1=SiO2/(CaO+Li2O) is greater than or equal to 7.05, a weight percentage ratio C2=(R2O+SrO)/Al2O3 is greater than or equal to 0.012, and a weight percentage ratio C3=(MgO+SrO)/CaO is greater than or equal to 1.22. The glass fiber composition has the characteristics of low density and high modulus, and has higher specific modulus and specific strength, better lightweight level, and cost advantages.

Abstract: A method performs personalized transaction categorization. A transaction record is received, by a server application. In a first stage, sparse raw features are extracted from a transaction record of a transaction and converted into a transaction vector including dense features. In a second stage, the transaction vector is classified into a customized chart of accounts using the dense features to generate adapter model output. The method further includes selecting, an account identifier, corresponding to the transaction record and to an account of the customized chart of accounts, using the adapter model output, and presenting the account identifier for the transaction record.

Abstract: A method utilizes a framework for transaction categorization personalization. A transaction record is received. a baseline model is selected from a plurality of machine learning models. An account identifier, corresponding to the transaction record using the baseline model, is selected. The account identifier for the transaction record is presented.