Abstract: A weighing sensor assembly, a pickup tooling, a manipulator and a robot. The weighing sensor assembly comprises a first hollow pipe, and at least two weighing sensors, which are evenly arranged on a circumferential outer side of the first hollow pipe at intervals, wherein the at least two weighing sensors are connected to the first hollow pipe. In a weighing sensor assembly according to the present disclosure, a first hollow pipe is arranged in an intermediate portion to allow air communication at the intermediate portion, such that the weighing sensor assembly can be arranged at any position without affecting arrangement of a vacuum air path, thereby improving the arrangement flexibility.

Abstract: This application relates to the field of communication technologies, and provides a precoding method and a communication apparatus. The method includes: A terminal device obtains a first reference signal, where the first reference signal is a reference signal precoded by using a first precoding matrix. Then the terminal device sends first information, where the first information is determined based on a measurement result of the first reference signal, and is used to determine a target precoding matrix. Then the terminal device obtains information precoded by using the target precoding matrix.

Abstract: A lithium-free transparent spinel glass ceramic and preparation method therefor and use thereof. The lithium-free transparent spinel glass ceramic is prepared from a base glass by heat treatment, and a spinel crystal is the main crystalline phase. The composition of the glass ceramic comprises the following oxides in mol %: SiO2 38.00 to 48.00 mol %, Al2O325.50 to 30.00 mol %, ZrO2 3.00 to 5.00 mol %, MgO 5.00 to 8.00 mol %, ZnO 8.00 to 14.00 mol %, Na2O 7.20 to 14.00 mol %, B2O3 3.00 to 8.00 mol %, K2O 0 to 2.00 mol % and Y2O3 0 to 1.00 mol %, and is substantially free of Li2O. The lithium-free transparent spinel glass ceramic does not use high-cost lithium, and can achieve excellent surface stress characteristics and deep-layer stress characteristics through chemical strengthening, thereby obtaining an excellent drop resistance performance.

Abstract: This disclosure provides a communication method and a communication apparatus. The method includes: A terminal device receives first control information and first data from a network device, where the first control information is used to schedule the first data, the first control information includes second information and first information, the second information and the first information indicate that the first data is newly transmitted data or retransmitted data, and indication manners of the second information and the first information are different. The terminal device processes the first data based on the first control information.

Abstract: A communication includes obtaining information about a random access resource, position information of a plurality of regions, and information about a communication resource corresponding to each region of the plurality of regions, sending a first random access resource to a network device, and communicating with the network device by a first communication resource. The information about the random access resource is useable to indicate a random access resource corresponding to each region of the plurality of regions. The first random access resource corresponds to a region in which a terminal is located, and the region in which the terminal is located is determined based on a location of the terminal and the position information. The first communication resource corresponds to the region in which the terminal is located.

Abstract: The present application relates to the technical field of transfer equipment, in particular to an AGV. The AGV includes: a chassis; a traveling mechanism arranged on the chassis to implement traveling of the AGV; and a supporting assembly including a tray, a rotating assembly and a lifting mechanism, the tray being connected to the lifting mechanism through the rotating assembly, the lifting mechanism being arranged on the chassis and including a lifting drive mechanism and a lifting mechanism, the lifting drive mechanism being in drive connection with the rotating assembly through the lifting mechanism to drive the rotating assembly and the tray to ascend or descend, and the rotating assembly driving the tray to rotate relative to the chassis. Based on this, the performance of AGVs can be improved.

Abstract: A communication method includes sending, by a first communication apparatus, a first downlink frame to a terminal device. The first downlink frame comprises N first downlink subframes. The communication method also includes receiving, by the first communication apparatus, a first uplink frame from the terminal device. The first uplink frame comprises N first uplink subframes. The communication method further includes receiving, by the first communication apparatus, first information from the terminal device. The first information indicates a time difference between a moment of receiving an ith first downlink subframe by the terminal device and a moment of sending an ith first uplink subframe by the terminal device, N is a positive integer, and i is any value from 1 to N. The communication method additionally includes sending, by the first communication apparatus, the first information to a positioning server.

Abstract: Embodiments provide a communication method including performing global navigation satellite system measurement by using a first time interval. A terminal is configured with the first time interval for global navigation satellite system measurement. The terminal is configured with a second time interval for radio resource management measurement. The first time interval and the second time interval at least partially overlap. Performing radio resource management measurement by using a third time interval. A start time of the third time interval is later than a completion time of the global navigation satellite system measurement. Duration of the third time interval is the same as duration of the second time interval.

Abstract: Embodiments of this disclosure provide a communication method and apparatus. The method includes: A terminal device determines parameter information, where the parameter information is used to determine whether the terminal device leaves a terrestrial cell set, the terrestrial cell set includes a reference cell, and the reference cell is a terrestrial cell that the terminal device currently camps on or accesses; and the terminal device obtains first communication information when the parameter information meets a first communication condition, where the first communication information is used to select a non-terrestrial cell, and the non-terrestrial cell is a non-terrestrial neighboring cell of the reference cell. In this method, overheads of interpreting communication information by the terminal device can be reduced, and communication efficiency can be improved.

Abstract: A terminal device determines N1 HARQ feedback disabling processes corresponding to a first uplink feedback slot, where N1 is a positive integer; and the terminal device determines, based on N1 pieces of DCI corresponding to the N1 HARQ feedback disabling processes, whether to perform HARQ feedback in the first uplink feedback slot, where the N1 HARQ feedback disabling processes one-to-one correspond to the N1 pieces of DCI. The terminal device determines, based on the N1 pieces of DCI corresponding to the N1 HARQ feedback disabling processes, whether to perform HARQ feedback in the first uplink feedback slot, so that the terminal device can determine, in a HARQ feedback disabling mechanism, whether to perform HARQ feedback.

Abstract: The present disclosure relates to a touch-sensitive key protective film, a mobile phone shell, and a protective film sticking device. The touch-sensitive key protective film is stuck to an end face of a touch-sensitive key disposed on a side edge of the mobile phone. The touch-sensitive key protective film is an obround membrane, including a conductive adhesive layer, an explosion-proof film layer, a glass layer, and an oil-resistant layer that are sequentially arranged, where the conductive adhesive layer is bonded to the end face of the touch-sensitive key disposed on the side edge of the mobile phone, a thickness of the explosion-proof film layer is 0.08-0.12 mm, and the thickness of the glass layer is 0.18-0.22 mm. The touch-sensitive key protective film is bonded to the touch-sensitive key disposed on the side edge of the mobile phone through the conductive adhesive.

Abstract: A method includes: accessing an interactive digital ad including a sequence of frames; and compiling the sequence of frames into an image file. This method includes, at an electronic document on a computing device: rendering a first region of the image file within a first overlay; in response to a first scroll event locating an ad slot, at a first vertical position within the electronic document, into the viewing window, rendering a second region of the image file within the ad slot; and, in response to a second scroll event moving the ad slot over a sequence of vertical positions above the first vertical position within the viewing window, rendering a sequence of regions of the image file within the ad slot, the sequence of regions of the image file corresponding to the sequence of vertical positions.

Abstract: A satellite communication method and apparatus are provided, and are applied to the field of communication technologies. The method includes: A communication apparatus may determine that the communication apparatus is allowed to perform a global navigation satellite system (GNSS) measurement in a connected-discontinuous reception (C-DRX) inactive state, and then perform the GNSS measurement based on a relationship between an end moment of the C-DRX inactive state and a GNSS validity period. In an example, the end moment of the C-DRX inactive state may be within the GNSS validity period. In another example, the end moment of the C-DRX inactive state may be outside the GNSS validity period. Based on different relationships, the communication apparatus may perform the GNSS measurement in different time periods, or report GNSS validity duration at different times, or the like.

Abstract: This application provides a communication method and a communication apparatus, and may be applied to a non-terrestrial communication network. In the method, a first terminal device receives first information and second information from a first node, where the first information includes common information for performing mobility management on at least one terminal device in at least one zone corresponding to a second node, the second information includes dedicated information for performing mobility management on the first terminal device, the at least one zone includes a zone served by the first node, and the at least one terminal device includes the first terminal device; the first terminal device performs, based on the first information and the second information, a mobility management procedure in the zone served by the first node; and the first terminal device receives updated second information from the first node.

Abstract: In a communication method, a first communication apparatus receives first information for determining a first resource, the first resource precedes a second resource in a time domain, the second resource comprises one paging occasion or a plurality of paging occasions that are consecutive. The first communication apparatus enters an idle state or an inactive state, and receives a first sequence on the first resource when a first condition is met. The first sequence is a sequence of a first type, and the first condition comprises at least one of: signal quality measured is less than or equal to a first threshold, or signal quality measured within a first time period is less than or equal to the first threshold. The first communication apparatus outputs first prompt signal based on the first sequence.

Abstract: A satellite communication method and an apparatus are provided, and may be applied to the field of communication technologies. The method includes: A first communication apparatus obtains decoding results in N processes, and feeds back decoding results in M processes based on the decoding results in the N processes and first configuration information. Correspondingly, a second communication apparatus obtains the decoding results fed back by the first communication apparatus, and determines the decoding results in the M processes based on the decoding results fed back by the first communication apparatus and the first configuration information. The N processes include M processes, and M is a positive integer less than or equal to N. The first configuration information indicates whether a decoding result in each of the N processes needs to be fed back.

Abstract: A radio frequency circuit, front-end module and a wireless communication device are disclosed. An example radio frequency circuit assembly comprises a signal contact configured to receive amplified signals, the amplified signals including amplified signals of a first frequency band and amplified signals of a second frequency band, an antenna contact, and a transformer connected in a signal path between the signal contact and the antenna contact, the transformer being switchable between a first configuration and a second configuration, the first configuration having a different turn ratio than the second configuration.

Abstract: A display substrate, a display panel and a display device are provided. The display substrate has a display area and a peripheral area, the display substrate includes a test structure, a transmission line and a driving circuit; the test structure includes an electrical test structure and a first connection portion; the electrical test structure is arranged on a side of the transmission line away from the display area; the electrical test structure is configured to transmit an electrical test signal to the driving circuit; the driving circuit is configured to provide a driving signal; the transmission line is a signal transmission line between the driving integrated circuit and the driving circuit; the electrical test structure is electrically connected to the transmission line through the first connection portion; the transmission line and the first connection portion are located in different conductive layers.

Abstract: A single-pole single-throw (SPST) radio frequency (RF) switch is provided that includes one or more switches stacked in series, and a first capacitor disposed at an input side of the SPST RF switch, in series, before the one or more switches. The SPST RF switch also includes a second capacitor disposed, in parallel, across the one or more switches, and an inductor disposed at an output side of the SPST RF switch, in series, after the one or more switches.

Abstract: In a communication method, a terminal device receives, in a connected mode, a global navigation satellite system GNSS measurement interval configured by a network device, where the GNSS measurement interval is used to perform GNSS measurement. If the GNSS measurement fails to be performed within the GNSS measurement interval, the terminal device extends the GNSS measurement interval, and continues to perform GNSS measurement in a first time period after the GNSS measurement interval, where the first time period is a time period after an end time point of the GNSS measurement interval.