Abstract: Provided in embodiments of the present disclosure am a wireless communication method and a device capable of reducing communication delay. The method includes: a terminal device transmitting uplink data to a network device using at least one of multiple uplink resources, where the multiple uplink resources are indicated by a dynamic scheduling instruction.

Abstract: A multi-layered knowledge base system and a processing method thereof are provided. In the system, semantic space learning of converting learning data into a semantic vector, which is a vector of semantic space, by learning a transformation function based on a plurality of learning data is performed. Then, relational knowledge learning of acquiring a relation between the semantic vectors by learning a relation function based on the semantic vectors obtained by the semantic space learning is performed. The acquired relation is converted into graph knowledge. The graph knowledge uses the relation as an edge and the semantic vector corresponding to the relation as a node.

Abstract: A method and device for adjusting white balance and non-transitory computer readable storage medium are provided.

Abstract: A method and device for wireless communication are provided. The method includes that: a terminal acquires, from first carriers of a cell, operating parameters of second carriers of the cell, the frequency band where the first carriers are located being different from the frequency band where the second carriers are located; the terminal measures the second carriers of the cell according to the operating parameters of the second carriers of the cell to obtain measurement results for the second carriers of the cell; the terminal determines a target carrier from the second carriers of the cell; the terminal communicates with a base station through the target carrier.

Abstract: Provided are a wireless communication method and device. A feedback method for feeding back the signal quality of multiple transmitting beams of a network device by means of a terminal device can be improved, so that the communication performance of the terminal device can be improved. The method comprises: a terminal device determining a first feedback mode for feeding back the signal quality of multiple transmitting beams of a network device, wherein the first feedback mode differs from the other feedback modes supported by the terminal device in at least one of the following aspects: receiving the capability of receiving beams or receiving beam groups for signal quality feedback, and the number of receiving beams or receiving beam groups for signal quality feedback; and the terminal device feeding back the signal quality to the network device according to the first feedback mode.

Abstract: A beam control method, a base station and a user equipment are provided. The method includes: determining, by a base station, a type of a physical channel; and transmitting or receiving, by the base station, a signal of the physical channel by using a corresponding type of beam according to the type of the physical channel.

Abstract: Embodiments of the present invention provide a terminal device scheduling method, a network device, and a terminal device. The method includes: determining, by a network device, first configuration information, the first configuration information indicating a time domain resource and a frequency domain resource used by the terminal device to perform a pre-scheduled service; and sending, by the network device, the first configuration information to the terminal device.

Abstract: Disclosed is an apparatus and method of processing input and output in a multi-kernel system. A method of processing input and output in a multi-kernel system according to the present disclosure includes: setting a shared memory between a first kernel on a main processor and a lightweight kernel on a parallel processor; setting a data transmission and reception channel between the first kernel on the main processor and the lightweight kernel on the parallel processor using the shared memory; providing, on the basis of the data transmission and reception channel, an input/output task that occurs in the lightweight kernel to the first kernel on the main processor; processing, by the first kernel on the main processor, an operation corresponding to the input/output task; and providing a result of the processing to the lightweight kernel.

Abstract: A method for processing data, a server and a computer storage medium are provided. The method includes: three-Dimensional (3D) video data is received from a terminal, and an initial model is established based on the 3D video data; the initial model is matched with models in a preset model set, here, the preset model set includes overall models of multiple target objects; and indication information is sent to the terminal based on a matching result.

Abstract: An electronic device includes a body, a functional assembly, and a sliding mechanism. The body may define a receiving cavity. The functional assembly may be rotatably connected to the body. The sliding mechanism may be received inside the body. The sliding mechanism may include a sliding rail arranged on one of the body and the functional assembly, and a sliding element arranged on the other of the body and the functional assembly. The sliding element may be slidable along the sliding rail, such that the functional assembly is able to rotate from an inside of the receiving cavity to an outside of the receiving cavity or rotate from the outside of the receiving cavity to the inside of the receiving cavity.

Abstract: A method for transmitting downlink control information, terminal device and network device are provided. The method includes: a terminal device determines a plurality of candidate resource sets for transmitting first control information; the terminal device detects the first control information sent by a network device in the plurality of candidate resource sets; the terminal device determines a target resource set in the plurality of candidate resource sets according to a detection result of the first control information; the terminal device determines a target control channel resource corresponding to the target resource set according to the target resource set and a first mapping relationship, wherein the first mapping relationship is used for indicating a corresponding relationship between the plurality of candidate resource sets and a plurality of control channel resources; and the terminal device detects second control information sent by the network device in the target control channel resource.

Abstract: Provided are a composition for a light transmittance control film, and a light transmittance control film. According to the inventive concept, the light transmittance control film includes a matrix part including a copolymer and a polymer chain which is grafted to the copolymer; and a dispersed part including a polymer derived from a first monomer, and are provided in the matrix part, wherein the polymer chain is derived from the first monomer, first light transmittance is shown while external force is applied, and second light transmittance which is greater than the first light transmittance may be shown after the external force is removed.

Abstract: Disclosed in the present application is a method and a device of estimating a timing location. The method includes: for each preamble subsequence, acquiring a detection window in which a peak value of a correlation value power of each preamble subsequence is located; accumulating the correlation value powers of all corresponding locations in the acquired detection window of each preamble subsequence, to obtain a cumulative sum of the correlation value powers corresponding to each location, wherein, in the accumulation, the correlation value powers of the preamble subsequence are within detection window in which peak values of respective correlation value powers are located; determining, according to the cumulative sum of the correlation value powers, peak power and noise power; and estimating, according to the peak power and the noise power, a timing location.

Abstract: An operation method for a communication node transmitting system information in a communication network is an operation method for a base station which transmits system information in a communication network, and includes: configuring information on a request time when system information is requested and a transmission time when the system information is transmitted in a communication network; transmitting a message including the configured information on the request time and the transmission time by using a broadcast-based method; receiving, from at least one user equipment included in the communication network, a message requesting the system information on the basis of the request time; and transmitting a message including the system information to the at least one user equipment on the basis of the transmission time.

Abstract: The invention relates to a method of estimating an electrical length of a line, which is the signal loss measured at a predetermined frequency such as 1 MHz, compensated for impairments on the line. Firstly, the H log(f) data representing the attenuation plotted against frequency is gathered for the line. Secondly, data transformation is performed on the H log(f) data, such as by dividing by the square root of frequency. This compensates for changes in the loss as a function of frequency, allowing values of the loss from a broader range of frequencies to be used. Thirdly, data spike removal is performed on the transformed data, removing spikes that can arise from a number of factors such as excessive noise. The resulting data is then used to estimate a value for compensated k10.

Abstract: The present disclosure provides an imaging control method and apparatus, an electronic device, and a readable storage medium. The imaging device includes a pixel unit array composed of a plurality of photosensitive pixel units, and the method includes: determining whether a shooting scene of the image device is a dim environment; determining an exposure ratio of a long exposure pixel to a short exposure pixel of the imaging device when the shooting scene is the dim environment; determining that the shooting scene is with a high dynamic range, when the exposure ratio is greater than a first exposure ratio threshold; controlling a pixel unit array of the imaging device to expose for a plurality of times with at least two exposure durations, to generate a plurality of first images; and composting the plurality of first images to generate a composited image.

Abstract: A foldable mobile terminal and related products include: a flexible display screen; a housing assembly including a first housing and a second housing, the flexible display screen being provided on the first housing and the second housing; a first rotating assembly that is at least partially received in the first housing and can extend or retract with respect to the first housing in a sliding manner, the first rotating assembly being provided with a first groove; a second rotating assembly that is at least partially received in the second housing and can extend or retract with respect to the second housing in a sliding manner; and a first roller and a first spring provided between the first rotating assembly and the first housing.

Abstract: A method for processing a control channel at a user agent (UA) to identify at least one of an uplink and a downlink resource allocated by a resource grant within a multi-carrier communication system wherein resource grants are specified by control channel element (CCE) subset candidates wherein the carriers used for data transmission and reception are configured carriers, the method comprising the steps of receiving activation signals specifying active and deactivated carriers from among the configured carriers, for active carriers (i) identifying a number of CCE subset candidates to decode and (ii) decoding up to the identified number of CCE subset candidates in an attempt to identify the resource grant; and for deactivated carriers, ignoring CCE subset candidates associated with the deactivated carriers.

Abstract: Described are methods of delivering media, such as a video sequence, to a client device from a server, taking into account the relative importance of different portions of the video sequence. The sequence is divided into temporal segments, with each segment encoded at a plurality of bitrates (and hence qualities). A viewer importance parameter is assigned to each segment, indicating the relative importance of that segment, with the information stored in a manifest file or similar. The client receives this segment and viewer importance data in a manifest file. The bit rate of each segment selected for download is dependent on the relative importance of that segment and future segments. The selected segment is then delivered to the client device from the server. Thus, segments having a higher viewer importance will be delivered with a higher encoded bitrate than segments having a lower viewer importance.

Abstract: An electronic device, a method for transmitting a message and related products are provided. The method for transmitting a message is applicable to an electronic device and the method includes the following. Predetermined information is obtained, where the predetermined information includes system time, flow of people in a predetermined area, and location information of the predetermined area. A transmission power of a LPWAN wireless-communication module of the electronic device is adjusted according to the predetermined information. A message to be transmitted is determined. The determined message is transmitted according to the adjusted transmission power by the LPWAN wireless-communication module.