Abstract: A synthesis method for a second strand in DNB paired-end sequencing, a sequencing method and a related product. The synthesis method for the second strand comprises: after a first-strand sequencing on the DNB is completed, performing a second-strand synthesis using a second-strand synthesis primer, wherein the second-strand synthesis primer is a primer capable of being anchored on the surface of a sequencing chip.

Abstract: A triboelectric sensor device with a substantially cylindrical nonconductive core, and a conductive fiber substantially helically disposed around the conductive core and in an axial direction thereof. Example implementations also include a method of extracting communication from body position, by transforming one or more training body position inputs by a principal component analysis, generating training input to a support vector machine (SVM) based on a target body position, and generating one or more SVM classification outputs associated with the target body position.

Abstract: Provided are a method for detecting spatial information of nucleic acids in a sample, as well as a nucleic acid array used in the method and a method for producing the nucleic acid array.

Abstract: A network device determines at least one of throughput variation and latency variation associated with at least one flow transiting a network slice of a mobile network. The network device compares the at least one of the throughput variation and the latency variation with performance requirements of the network slice, and determines, based on the comparing, network slice resources needed for capacity planning of the network slice. The network device adds or removes network slice resources from the network slice based on the determined network slice resources.

Abstract: This application discloses a perspective rotation method in a virtual environment associated with a virtual player of an application performed by a terminal. The method includes: displaying a first perspective picture of the application observed in a first observation direction of the virtual player in the virtual environment; receiving a perspective rotation operation by a user of the terminal; determining a range within which a speed of the perspective rotation operation falls; and; and rotating from the first perspective picture to a third perspective picture observed in a third observation direction of the virtual player in the virtual environment, a second angular difference between the third observation direction and the first observation direction being proportional to an angular velocity corresponding to the range of the speed of the perspective rotation operation.

Abstract: A power conversion apparatus includes an AC-DC conversion circuit, a power controller, and a circulating current controller. The power controller is configured to control the AC-DC conversion circuit to convert a received alternating current into a first direct current and output the first direct current. The circulating current controller is configured to send a synchronization signal to another power conversion apparatus through a controller area network (CAN) bus. The synchronization signal is used to synchronize a carrier of the another power conversion apparatus with a carrier of the power conversion apparatus.

Abstract: In some implementations, a radio access network (RAN) device may determine service information associated with a user equipment (UE). The service information may be associated with a service to be received by the UE. The RAN device may select a measurement gap configuration based on the service information associated with the UE. The RAN device may transmit the measurement gap configuration for reception by the UE.

Abstract: A microelectronic assembly is provided, comprising: a first IC die coupled to a surface with first interconnects having a first pitch; and a second IC die coupled to the surface with second interconnects having a second pitch. The second pitch is greater than the first pitch, and the first pitch is less than 10 micrometers. In another embodiment, a microelectronic assembly is provided, comprising: a first stack coupled to a surface, the first stack comprising a first number of IC dies; and a second stack coupled to the surface, the second stack comprising a second number of IC dies, in which: the first stack and the second stack are laterally surrounded by a dielectric, the first stack and the second stack have a same thickness, and the first number is less than the second number.

Abstract: Systems and methods for changing transmission settings of a wireless communication device of a head-wearable device are disclosed. The method includes, obtaining first data from an inertial measurement unit, determining, based on the first data, that a head-wearable device is in motion, obtaining additional data from a second sensor, distinct from the inertial measurement unit, determining that the additional data indicates that the head-wearable device is donned by a user, causing a wireless communication device of the head-wearable device to operate using a set of one or more transmission settings. The method further includes, obtaining second data from the inertial measurement unit, determining, based on the second data, that the head-wearable device is not in motion, causing the wireless communication device to operate using a different set of one or more transmission settings, distinct from the set of one or more transmission settings.

Abstract: Embodiments of the present disclosure relate to method, device and computer readable media for sidelink communications. A method for sidelink communications comprises: determining, at a second terminal device, whether to perform second sidelink transmission from a second start point in a slot based on detecting sidelink control information (SCI) transmitted from a first start point in the slot, wherein the second start point is subsequent to the first start point; and if the second sidelink transmission is to be performed, performing the second sidelink transmission from the second start point.

Abstract: An illustrative cellular network optimized for data communication in accordance with a set of parameters is described herein. The cellular network may receive a data communication that is to be delivered, in accordance with a set of parameters, from a first communication device to a second communication device. A particular user plane function (UPF) node may process the data communication in accordance with the set of parameters. The particular UPF node may be included in a set of UPF nodes deployed at sites including an edge site associated with a cellular base station and a central site associated with a network core. Based on the processing by the particular UPF node, the cellular network may deliver the data communication from the first communication device to the second communication device in accordance with the set of parameters. Corresponding methods and systems are also disclosed.

Abstract: A first network device may receive, from an application server, a first request for a dedicated bearer session for an application with a quality of service (QoS) and for a notification of an idle session for the application. The first network device may generate, based on the first request, a second request to be notified regarding expiration of an idle session timer for the application, and may provide the second request to a second network device. The first network device may receive, from the second network device and based on the second request, a notification of expiration of the idle session timer for the application, and may provide, to the application server, the notification of expiration of the idle session timer for the application.

Abstract: Constructing knowledge graph data is described. Full data of a knowledge graph at a specified time is obtained. Incremental data of the full data is calculated relative to full data obtained at a previous time granularity. A version number of the incremental data is generated at least partially based on the specified time. By using a protocol and as a dynamic mapping, a node and an edge of the knowledge graph that are associated with the incremental data are dynamically mapped. The incremental data with reference to the version number is stored as stored incremental data.

Abstract: An artificial intelligence (AI)-based creation system for a smart guitar, including a function selection module, a connection management module, an input acquisition module, an AI-based generation module and an execution feedback module. Simple user inputs are acquired through the input acquisition module on a smart guitar. A structurally complete professional music score file and accompaniment audio file are automatically generated by a cloud-based AI-based generation module. The generated music score file and accompaniment audio file are transmitted back to the smart guitar in real time via an established communication link. The music score file is parsed by the execution feedback module on the smart guitar, lights on the fretboard are precisely driven to indicate fretting positions and performance timing, and the accompaniment audio file is synchronously played.

Abstract: The present application provides a display panel, a method for fabricating a display panel and a displaying device. The display panel particularly includes at least two neighboring displaying base plates; each of the them includes a flexible substrate and a transparent cover plate that are provided in stack; the flexible substrate is delimited into a displaying region, a bending region and a bonding region, the displaying region and the bonding region are connected by the bending region, the displaying region and the bonding region are parallel, and the bonding region is located on one side of the displaying region that is away from the transparent cover plate; the transparent cover plate is provided with a light shielding layer on one side that is closer to the flexible substrate, and an orthographic projection of the bending region on the transparent cover plate is within an area of the light shielding layer.

Abstract: The present invention provides a nucleic acid loading reagent and a method for detecting the nucleic acid adsorption capacity of a sequencing chip using same. The method comprises at least one of the following conditions: (i) the nucleic acid loading reagent is at a pH value between 3 and 5; (ii) the nucleic acid loading reagent contains metal ions, the metal ions being, for example, from one or more of the following solutions: MgCl2, CeCl3, ZnCl2, MnCl2, CaCl2, CuCl2, and NiCl2; and (iii) the chip and the nucleic acid loading reagent are co-incubated for 10 min or above. The present invention provides a quality control scheme for the sequencing chip. The present invention provides a scheme capable of quickly optimizing the loading efficiency and loading bias of a nucleic acid library, and provides a reaction reagent capable of effectively improving the loading efficiency and loading bias of a nucleic acid library.

Abstract: A system described herein may identify Key Performance Indicators (“KPIs”) associated with User Equipment (“UEs”) that are connected to a radio access network (“RAN”). Each KPI may be associated with wireless communications between a respective UE and the RAN. The system may identify a plurality of service categories associated with the plurality of UEs, where each particular UE is associated with a respective service category. The system may determine, based on the KPIs and the service category associated with each UE of the plurality of UEs, a radio resource partitioning configuration for the RAN. The particular radio resource partitioning configuration may specify that different portions of a set of radio resources, implemented by the RAN, are associated with different network slices. The RAN may implement the radio resource partitioning configuration by sending and receiving traffic, associated with respective network slices, via a corresponding portion of the set of radio resources.

Abstract: A chip packaging structure and a method for manufacturing are disclosed, including a semiconductor chip, a device layer, and a warpage compensation layer, which is bonded to the device layer. The warpage compensation layer has a thermal expansion coefficient matching that of the semiconductor chip, the mismatch in coefficients of thermal expansion between the substrate and the semiconductor chip can be compensated, thereby reducing or eliminating warpage. The thermal expansion coefficient of the warpage compensation layer is also close to that of the semiconductor chip, so they form a structure that has an in-between thermal expansion coefficient, which creates synchronous tensions or stress on top and bottom surfaces of the substrate to prevent it from bending toward one side.

Abstract: A foldable guitar includes a body portion, a neck portion, a pivot mechanism, a plucking assembly and a fretting assembly. The plucking assembly is arranged on the body portion. The fretting assembly is arranged on the neck portion. A side of a bottom of the neck portion is hinged to a side of a top of the body portion through the pivot mechanism. The neck portion is configured to be rotated to lie against a side of the body portion. In a case that the neck portion is folded to lie against the side of the body portion, the plucking assembly and the fretting assembly are configured to face upward.

Abstract: A radio resource partitioning system may be configured to: divide a resource grid into first partitions based on: subscriber profile identifiers (SPIDs); a combination of SPIDs and network slice identifiers (IDs); or one or more network slice IDs and no SPID. The radio resource partitioning system may further divide the first partitions into second partitions based on Fifth Generation (5G) Quality-of-Service (QoS) Identifiers (5QIs) or QoS class Identifiers (QCIs); generate partition information based on the first partitions and the second partitions; and provide the partition information to a scheduler for scheduling data for transmission to or reception from a User Equipment device (UE).