Abstract: A method receives error measurements from network elements. Groups of network elements are generated based on similarity of error measurements and a bitloading profile for each of the groups of network elements is generated based on the error measurements for each respective group. Each bitloading profile includes a modulation level determined to be sufficient for transporting content to respective groups of network elements. The method then assigns a set of bitloading profiles to each network element based on the groups of network elements and the bitloading profile generated for each of the groups. The bitloading profile for each of the groups of network elements and the assigned set of bitloading profiles are output to a network device. The network device uses the bitloading profiles to modulate content sent to respective customer premise equipment.

Abstract: The present disclosure relates to computer and internet technology, and more particularly to an operating method, apparatus, and computer readable storage medium. The method comprises: obtaining an information processing result in accordance with user interest information; identifying a second terminal device associated with the user interest information; and transmitting the information processing result to the second terminal device via a communication connection established with the second terminal device, wherein the second terminal device performs a corresponding operation in accordance with the information processing result.

Abstract: A message pushing method and an apparatus are provided in the field of electronic technology. The method may include: acquiring a push message corresponding to a target user account; acquiring a state parameter for each smart device that is bound to the target user account; determining whether each smart device is in an active state based on the state parameter; and sending the push message to at least one target smart device in the active state.

Abstract: A method receives error measurements from network elements. Groups of network elements are generated based on similarity of error measurements and a bitloading profile for each of the groups of network elements is generated based on the error measurements for each respective group. Each bitloading profile includes a modulation level determined to be sufficient for transporting content to respective groups of network elements. The method then assigns a set of bitloading profiles to each network element based on the groups of network elements and the bitloading profile generated for each of the groups. The bitloading profile for each of the groups of network elements and the assigned set of bitloading profiles are output to a network device. The network device uses the bitloading profiles to modulate content sent to respective customer premise equipment.

Abstract: A vehicle prompt apparatus and a corresponding method are provided. The method includes: acquiring an image recorded in real time by a designated terminal during driving; analyzing brightness distribution of the image and obtaining an analysis result; and when the analysis result is a first analysis result, communicating a warning message in accordance with a first prompting procedure, where the first analysis result indicates a vehicle light in the image. When other vehicles are present around the driving vehicle where the vehicle prompt apparatus is located, the acquired image may catch other vehicles' lights. By analyzing the brightness distribution in the image, when the analysis result indicates the presence of the vehicle lights, the driver can be prompted with the coming vehicle to improve the driving safety.

Abstract: The present invention relates to a method and an apparatus for controlling an unmanned aerial vehicle. The method includes: obtaining a flight area control parameter; determining a flight area based on the flight area control parameter; and causing unmanned aerial vehicle to cruise within the flight area, wherein causing unmanned aerial vehicle to cruise within the flight area includes: determining a flight path within the flight area, and causing unmanned aerial vehicle to fly on the flight path periodically in a reciprocating manner, and the flight area is at least one of: a planar flight area, a linear flight area, and a three-dimensional flight area.

Abstract: An information interaction method and device. The method includes: acquiring a destination; displaying a real scene picture of a landmark at the destination; and sending the real scene picture of the destination landmark to a specified friend.

Abstract: This disclosure discloses an obstacle locating method and apparatus, which pertain to the field of locating technology. The obstacle locating method includes: acquiring a location of a locating device when an obstacle is found; adding the location and an identification of an indoor map corresponding to the location into location information; and sending the location information to a mobile device, where the location information triggers the mobile device to mark and display the location on an indoor map having the identification.

Abstract: A method, device and medium for acquiring location information are provided. The method includes: acquiring a remaining power amount of a mobile terminal; acquiring location information of the mobile terminal when the remaining power amount of the mobile terminal is less than a preset threshold; and transmitting the location information to a target receiving terminal.

Abstract: The present disclosure relates to a method and a device for safety driving. The method includes: acquiring riding data of a current user of a self-balancing vehicle; comparing the acquired riding data with riding data corresponding to a plurality of preset user levels; and determining a user level of the current user of the self-balancing vehicle according to a result of the comparing. The riding data includes one or more of the following data: a riding time, a riding distance, a shaking frequency, a shaking arc magnitude, and a shaking time.

Abstract: A method, device and medium of photography prompts are provided. The method includes: obtaining a target state characteristic of a target subject in a current viewfinder interface of a terminal; and determining a target voice prompt message corresponding to the target state characteristic.

Abstract: A method for specifying and fabricating non-homogeneous, anisotropic, truly functionally graded objects. The objects may have defined spatial heterogeneity (e.g., a gradient in material concentration) with local randomized distributions. This local randomness is designed in such a way that global averaging results in the specified spatial heterogeneity. The fabrication of structures is an additive process in which a material is deposited in defined patterns.

Abstract: A filter structure improvement includes a substrate, resonance layers, a grounded layer, a pattern layer, an input electrode, and an output electrode. The substrate has resonance holes in which the resonance layers are disposed. One end of the resonance hole is on the open surface and the other end of the resonance hole is on the short-circuit surface. The grounded layer is on the short-circuit surface, top surface, bottom surface, and side surfaces and is electrically connected to the resonance layers to form a short-circuit end. The input and output electrodes, electrically isolated from the grounded layer, are on the bottom or open surface of the substrate. The pattern layer, resonance layers, and grounded layer are arranged to have electrical properties of a filter structure of mutual coupling such that a desired frequency band is obtained by adjusting the pattern layer and the lengths of the resonance layers.

Abstract: A method receives error measurements from network elements. Groups of network elements are generated based on similarity of error measurements and a bitloading profile for each of the groups of network elements is generated based on the error measurements for each respective group. Each bitloading profile includes a modulation level determined to be sufficient for transporting content to respective groups of network elements. The method then assigns a set of bitloading profiles to each network element based on the groups of network elements and the bitloading profile generated for each of the groups. The bitloading profile for each of the groups of network elements and the assigned set of bitloading profiles are output to a network device. The network device uses the bitloading profiles to modulate content sent to respective customer premise equipment.

Abstract: A method for specifying and fabricating non-homogeneous, anisotropic, truly functionally graded objects. The objects may have defined spatial heterogeneity (e.g., a gradient in material concentration) with local randomized distributions. This local randomness is designed in such a way that global averaging results in the specified spatial heterogeneity. The fabrication of structures is an additive process in which a material is deposited in defined patterns.

Abstract: A variable transmission includes driving and driven cone discs respectively having two movable and pressing cone discs; a pressing mechanism having an end surface cam pressing mechanism arranged on the back of one pressing cone disc of the driving and driven pressing cone discs; a ratio control mechanism having a ratio control shaft, hollow screws and nuts, arranged on the backs of the driving and driven movable cone discs and adopt ball screw structures or sliding screw structures; the ratio control shaft and a constant ratio transmission mechanism enable the conversion relationships between the rotation of the speed control shaft and the axial sliding of the driving and driven movable cone discs are be equal to each other to ensure the transmission shafts of the driving and driven movable cone discs move axially and synchronously at the same speed and in the same direction.

Abstract: Disclosed are a method, apparatus, and storage medium for alerting a cooking state of an electric cooker. The method includes: detecting a current cooking state of an electric cooker; generating cooking state alert information when a preset cooking state is detected; and sending the cooking state alert information to a target terminal for alerting a user to the current cooking state of the electric cooker.

Abstract: A filter structure improvement includes a substrate, resonance layers, a grounded layer, a pattern layer, an input electrode, and an output electrode. The substrate has resonance holes in which the resonance layers are disposed. One end of the resonance hole is on the open surface and the other end of the resonance hole is on the short-circuit surface. The grounded layer is on the short-circuit surface, top surface, bottom surface, and side surfaces and is electrically connected to the resonance layers to form a short-circuit end. The input and output electrodes, electrically isolated from the grounded layer, are on the bottom or open surface of the substrate. The pattern layer, resonance layers, and grounded layer are arranged to have electrical properties of a filter structure of mutual coupling such that a desired frequency band is obtained by adjusting the pattern layer and the lengths of the resonance layers.

Abstract: A message pushing method and an apparatus are provided in the field of electronic technology. The method may include: acquiring a push message corresponding to a target user account; acquiring a state parameter for each smart device that is bound to the target user account; determining whether each smart device is in an active state based on the state parameter; and sending the push message to at least one target smart device in the active state.

Abstract: A method for controlling a target device includes: acquiring a spatial state of a designated space; acquiring an operating mode of a target device corresponding to the spatial state; and controlling the target device to operate according to the operating mode; wherein the spatial state comprises a first spatial state indicative of the presence of a human body in the designated space and a second spatial state indicative of the non-presence of a human body in the designated space.