Abstract: A wireless communication method for a wireless terminal. The wireless communication method comprises reporting, to a wireless network node, at least one precoding matrix group of at least one codeword according to a transmission mode, receiving, from the wireless network node, at least one codeword, and performing a transmission based on power ratio of the codeword.

Abstract: Method and apparatus for configuring channel characteristics of a reference signal, and a communication device are described. The method includes determining first type signaling, where the first type signaling carries a first type set and the first set includes a plurality of index elements; and sending the first type signaling to a second communication node.

Abstract: The present disclosure discloses a method for preparing rare earth oxide by recycling ammonia and carbon, comprising the steps of: (1) heating raw materials containing a first rare earth carbonate and a first rare earth oxide with microwave and calcining at 500-1000° C. for 20-120 min to obtain a second rare earth oxide and carbon dioxide; (2) reacting carbon dioxide with a first ammonia water to obtain a precipitant; (3) reacting the precipitant with rare earth chloride to obtain a second rare earth carbonate and ammonium chloride wastewater. In the method, calcination time is short, rare earth recovery rate, utilization rate of ammonia and carbon resources are high. The present disclosure also provides a use of a rare earth oxide in shortening calcination time and/or increasing rare earth yield.

Abstract: The present disclosure describes methods, devices, and storage mediums for adjusting computing resource. The method includes obtaining an expected pooling time of a target pooling layer and a to-be-processed data volume of the target pooling layer; obtaining a current clock frequency corresponding to at least one computing resource unit used for pooling; determining a target clock frequency according to the expected pooling time of the target pooling layer and the to-be-processed data volume of the target pooling layer; and in response to that the convolution layer associated with the target pooling layer completes convolution and the current clock frequency is different from the target clock frequency, switching the current clock frequency of the at least one computing resource unit to the target clock frequency, and performing pooling in the target pooling layer based on the at least one computing resource unit having the target clock frequency.

Abstract: A method and a terminal device for providing a suspend button display are disclosed in order to improve display flexibility of a suspend button. In the solutions, when a terminal device detects that a tap operation or a second touch and hold operation, the terminal device may the suspend button to present an effect that the graphic displayed in the suspend button is zoomed in or zoomed out, and then display the suspend button restored to the default state. Therefore, according to the method, the display flexibility of the suspend button can be improved, so that visual experience of a user is improved.

Abstract: A non-intrusive load identification method based on the Power Fingerprint characteristics of the load is provided. The method includes: S1, collecting Power Fingerprint characteristic data of several loads of the same type; S2, after preprocessing Power Fingerprint characteristic data of load, establishing convolution neural network based on attention mechanism to learn load characteristics; S3, using sliding time window algorithm to realize load switching event detection, In order to extract the change of electrical data of user bus before and after the switching event, the non-intrusive load identification problem is converted into the single load identification problem; S4, the load identification is realized, and the extracted electrical information features of single load are identified using the trained model.

Abstract: Provided in the present disclosure are a method for determining fetal nucleic acid concentration and a fetal genotyping method. According to the embodiments of the present disclosure, the method for determining cell-free fetal nucleic acid concentration includes: (1) acquiring sequencing data of a first nucleic acid sample of a pregnant woman and a reference genome sequence, the first nucleic acid sample of the pregnant woman containing cell-free fetal nucleic acids, and the sequencing data being composed of a plurality of sequencing reads; (2) selecting a predetermined region on the reference genome sequence and determining, based on the sequencing data of the first nucleic acid sample of the pregnant woman, mutation information in the predetermined region; and (3) determining the concentration of cell-free fetal nucleic acids corresponding to the predetermined region based on the mutation information in the predetermined region.

Abstract: The present disclosure relates to nanoparticles containing cellular membrane and uses thereof. The nanoparticle comprises an interior compartment (or an inner core) and an outer surface (or shell) comprising a cellular membrane derived from a cell, said interior compartment (or an inner core) not providing a solid support to said cellular membrane in said outer surface (or shell). The present disclosure also relates to processes of making the nanoparticles. The present disclosure further relates to compositions comprising the nanoparticles and methods of using the nanoparticles.

Abstract: In an approach to building a file system for multiple architectures, responsive to receiving a manifest for a file system build, a base layer is retrieved for each platform to be built, where the base layer is an operating system base. Responsive to determining that any layer to be built has not been built, the next layer to be built is retrieved. Responsive to the next layer to be built is platform-independent, the next layer is retrieved from a cache, where the next layer supports each platform. Responsive to the next layer to be built is platform-dependent, the next layer is built, where a copy of the next layer is built for each platform. The above steps are iteratively repeated until each layer is built. A single image of a completed file system build is stored, where the single image supports each platform.

Abstract: A method for primary-backup server switching. A control server monitors whether a primary server fails. The control server is in communication connection with the primary server and a backup server. The primary server is provided with a primary memory database. The primary memory database is configured to save in real time state information of the primary server each time after an operation is executed, and the state information is read and saved in real time by a backup memory database in a backup server. In response to a failure of the primary server, the control server sends a primary-backup switching command to the backup server. The primary-backup switching command is configured to instruct the backup server to upgrade itself to become a new primary server according to the state information saved in the backup memory database.

Abstract: Presented are systems and methods for enhancing the reliability of uplink transmissions. A wireless communication device may receive a scheduling grant of an uplink channel from a wireless communication node. The wireless communication device may transmit the uplink channel to the wireless communication node. The wireless communication device may transmit a transmission block indication for determining a transmission block size (TBS) of the uplink channel to the wireless communication node.

Abstract: Presented are systems and methods for sounding reference signal (SRS) indication enhancement. A wireless communication device may determine to perform a first sounding reference signal (SRS) transmission in a first component carrier (CC). The wireless communication device may determine to perform the first SRS in an available time unit according to a time offset and a second SRS transmission in a second CC. A wireless communication device may receive one or more lists of carrier indicator (CIF) values for SRS transmissions from a wireless communication node. The wireless communication device may determine a first SRS transmission according to the one or more lists of CIF values. The wireless communication device may determine a first SRS transmission according to a value of a CIF field in a downlink control information (DCI).

Abstract: Methods, apparatus, and systems for reference signal resource management to enable fast panel switching and antenna switching for wireless devices that have multiple panels are disclosed. In one example aspect, a wireless communication method includes receiving, by a wireless device, a configuration parameter from a base station. The method also includes transmitting, by the wireless device, a sounding reference signal (SRS) to the base station according to an SRS procedure in which one or more resource sets are determined according to the configuration parameter.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises receiving, from a wireless network node, a first report configuration associated with one or more reference signals, measuring the one or more reference signals, and transmitting, to the wireless network node, a report comprising at least one of at least one first reference signal in the one or more reference signals, at least one channel quality or at least one first set of group information.

Abstract: A method for structure simulation for super-resolution fluorescence microscopy, the method including receiving a first image having a first resolution, which is indicative of a distribution of fluorophores; applying a Markov model to the fluorophores to indicate an emission state of the fluorophores; generating a plurality of second images, having the first resolution, based on the first image and the Markov model; adding DC background to the plurality of second images to generate a plurality of third images, having the first resolution; downsampling the plurality of third images to obtain a plurality of fourth images, which have a second resolution, lower than the first resolution; and generating a time-series, low-resolution images by adding noise to the plurality of fourth images. The time-series, low-resolution images have the second resolution.

Abstract: A high-performance multilayer film for packaging, the structure being: BL/TIE/PO1/POX/PO3, obtained once by multilayer coextrusion and biaxial stretching, wherein: the total thickness of the multilayer film is 8 to 100 micrometers; the absolute value of the difference of the solubility parameters between the PO1 and PO3 layer materials is ?0.1 and ?0.5, and the absolute value of the difference of the cohesive energy density is ?3, and ?5; the solubility parameter and cohesive energy density of the POX bridge material are based on one of the PO1 and PO3 layer materials, and it's transitioned to the other in a gradient way; the absolute value of the difference of the solubility parameters between adjacent layers from the PO1 layer to the POX bridge and the PO3 layer is ?0.1 (J·cm?3)1/2, and the absolute value of the difference of the cohesive energy density is ?3 J/cm3).

Abstract: User equipment (UE) may communicate with a basestation (e.g., a gNodeB) via multiple transmit-receive points. The basestation may send multiple redundant or partially redundant DCIs (downlink channel information). The redundant DCIs may trigger redundant signaling responses. The UE may access predetermined content within the DCI to determine coordination of responses such that signaling response redundancy is avoided.

Abstract: Methods and systems for transmitting one or more sounding reference signal (SRS) resource sets for one or more usages are disclosed herein. In one embodiment, a method performed by a user equipment includes: receiving one or more configuration parameters from a wireless network node; determining, based on the one or more configuration parameters, one or more usages for a plurality of SRS resources within the one or more SRS resource sets; and transmitting an SRS using the plurality of SRS resources configured for the one or more usages.

Abstract: The present disclosure provides a processing method and apparatus for recovering a beam. The method includes: generating a first type of signaling when K elements in a beam related parameter set trigger one or more thresholds; and sending the first type of signaling to a second communication node, where the beam related parameter set includes Q elements, where Q and K are both positive integers, and K is less than or equal to Q. Through the present disclosure, the technical problems that a beam cannot be recovered after beam link failure, and beam and channel state information reports or beam and channel state information report requests cannot be actively initiated in a millimeter wave communication system are solved.

Abstract: The present disclosure provides a computer-implemented method. The method includes: acquiring 3D volumetric data for representing a real-world scene; acquiring a current set of active 3D volumetric data from the 3D volumetric data in response to an activating action on the 3D volumetric data; updating a plurality of sets of active 3D volumetric data based on the current set of active 3D volumetric data, the plurality of sets of active 3D volumetric data being acquired from the 3D volumetric data; constructing a surface based on the plurality of updated sets of active 3D volumetric data; and simulating a deformation of a part of the real-world scene based on the surface, the part of the real-world scene corresponding to the plurality of updated sets of active 3D volumetric data. In addition, the present disclosure also provides an electronic device, and a storage medium.