Abstract: The present disclosure provides an example antenna and an example base station. One example antenna includes a first sub-array and a second sub-array disposed adjacent to each other, where the first sub-array includes N first sub-antennas arranged in an array, and the second sub-array includes N second sub-antennas arranged in an array and connected to multiple phase shifters. Each row of the N first sub-antennas includes M first sub-antennas, each row of the N second sub-antennas includes M sub-antennas, each row of the N first antennas and each row of the N second sub-antennas are arranged in a row, and an mth first sub-antenna and an mth second sub-antenna are connected to a radio frequency unit by using a power splitter, where N is a natural number, M is a natural number less than N, and m is a natural number less than or equal to M.

Abstract: A production line with automatic belt disassembling and assembling for rubber belt vulcanization is provided and includes a working platform, two sides of the working platform are respectively a raw rubber belt placement platform and a finished rubber belt placement platform; and a truss; a rubber belt clamping device, a circular die clamping device and a transferring device are arranged on the truss; the rubber belt clamping device transfers raw rubber belts from raw rubber belt unloading station to disassembling and assembling station, and transfers finished rubber belts from disassembling and assembling station to finished rubber belt loading station; the circular die clamping device controls circular dies to move between the two stations; the transferring device transfers the stacked raw rubber belts and circular dies into a vulcanization device, and transfers the vulcanized finished rubber belts and the circular die to the disassembling and assembling station.

Abstract: A production line with automatic belt disassembling and assembling for rubber belt vulcanization is provided and includes a working platform, two sides of the working platform are respectively a raw rubber belt placement platform and a finished rubber belt placement platform; and a truss; a rubber belt clamping device, a circular die clamping device and a transferring device are arranged on the truss; the rubber belt clamping device transfers raw rubber belts from raw rubber belt unloading station to disassembling and assembling station, and transfers finished rubber belts from disassembling and assembling station to finished rubber belt loading station; the circular die clamping device controls circular dies to move between the two stations; the transferring device transfers the stacked raw rubber belts and circular dies into a vulcanization device, and transfers the vulcanized finished rubber belts and the circular die to the disassembling and assembling station.

Abstract: Embodiments of this application disclose a signal processing method and a related apparatus, to increase a signal transmit power and a beam coverage area. The method in embodiments of this application includes: receiving a first signal from a radio-frequency channel, where the radio-frequency channel is separately connected to a first phase shifter and a second phase shifter, a destination antenna array of the first signal is an antenna array corresponding to the first phase shifter, the first phase shifter is a phase shifter with a dynamically adjusted phase, and the second phase shifter is a phase shifter with a fixed phase; and sending a first signal processed through a power bridge to the second phase shifter.

Abstract: A feeding network, an antenna, an antenna system, a base station, and a beam forming method. The antenna includes an array antenna, a feeding network, and an antenna port. The array antenna includes a plurality of radiating elements. Each output of each feeding network is connected to at least one radiating element in the array antenna. Each input of each feeding network is connected to the antenna port. Each feeding network has one input and two outputs, and one of the two outputs includes a phase shifter. The phase shifter has a first operating state to increase the coverage space of beam forming.

Abstract: The present disclosure provides an example antenna and an example base station. One example antenna includes a first sub-array and a second sub-array disposed adjacent to each other, where the first sub-array includes N first sub-antennas arranged in an array, and the second sub-array includes N second sub-antennas arranged in an array and connected to multiple phase shifters. Each row of the N first sub-antennas includes M first sub-antennas, each row of the N second sub-antennas includes M sub-antennas, each row of the N first antennas and each row of the N second sub-antennas are arranged in a row, and an mth first sub-antenna and an mth second sub-antenna are connected to a radio frequency unit by using a power splitter, where N is a natural number, M is a natural number less than N, and m is a natural number less than or equal to M.

Abstract: This application provides an example method for transmitting base station data. The method includes receiving a precoding matrix indication (PMI) value and reference signal received power (RSRP) that are sent by user equipment. The method also includes determining, based on the PMI value, a network area group corresponding to the user equipment. The method further includes determining, based on the RSRP, a network area in which the user equipment is located.

Abstract: Example data transmission methods and data transmission apparatus are provided. One example method includes receiving a precoding matrix index (PMI) by a first access network device from a terminal device. The first access network device determines a weighted precoding matrix based on the PMI and a preset matrix. Downlink data of the terminal device is precoded by the first access network device based on the weighted precoding matrix to obtain the precoded downlink data. The weighted precoding matrix is a 4×2 matrix, and values of the last two elements in a first column and the first two elements in a second column of the weighted precoding matrix are all zeros. The precoded downlink data is sent by the first access network device to the terminal device.

Abstract: Embodiments of this application disclose a method for scheduling a terminal. The method includes the following operations: receiving a precoding matrix indication PMI value and reference signal received power RSRP that are sent by user equipment; determining, based on the PMI value, grouping of a network area corresponding to the user equipment; and determining, based on the RSRP, a network area in which the user equipment is located. This application has the advantage of avoiding interference between network areas.

Abstract: Embodiments of this application disclose a method for scheduling a terminal. The method includes the following operations: receiving a precoding matrix indication PMI value and reference signal received power RSRP that are sent by user equipment; determining, based on the PMI value, grouping of a network area corresponding to the user equipment; and determining, based on the RSRP, a network area in which the user equipment is located. This application has the advantage of avoiding interference between network areas.

Abstract: Embodiments of the present invention disclose a method for transmitting base station data. The method includes the following steps: receiving a precoding matrix indication PMI value and reference signal received power RSRP that are sent by user equipment; determining, based on the PMI value, a network area group corresponding to the user equipment; and determining, based on the RSRP, a network area in which the user equipment is located. The present invention has the advantage of avoiding interference between network areas.

Abstract: Disclosed are an method and electronic device for vehicle remote control and a non-transitory computer readable storage medium includes: receiving an encrypted remote control instruction sent by a server through a pre-established encrypted network connection with the server, the remote control instruction being sent to the server by a user terminal; decrypting the received encrypted remote control instruction, and successively verifying the validity, legality and rationality of the decrypted remote control instruction; executing the remote control instruction when all the validity, legality and rationality pass the verification; and, sending a result of instruction execution to the server through the encrypted network connection after the remote control instruction has been executed.

Abstract: Disclosed are a movie data display method and device, including: when receiving an instruction of triggering first movie information of a user on an interface where a list of at least one piece of movie information is displayed, popping up a first popup window, wherein the first popup window includes a play time of the first movie information and a ticket amount corresponding to the play time; after receiving a ticket purchase instruction of the ticket amount corresponding to the first play time of the first movie information in the first popup window, popping up a second popup window for payment; and after receiving a ticket purchase confirmation instruction in the second popup window, obtaining live broadcast stream of the first movie information in a server according to an identifier of the first movie information, and displaying the live broadcast stream to the user at the first play time.

Abstract: Disclosed are a method and device for processing panoramic live broadcast video resources. The method includes: obtaining the panoramic live broadcast video resources, wherein the panoramic live broadcast video resources are suitable for a wearable virtual reality device; obtaining first detail information of the panoramic live broadcast video resources, and editing the first detail information to obtain first description data for illustrating the panoramic live broadcast video resources; and sending the panoramic live broadcast video resources and the first description data to a client corresponding to the wearable virtual reality device. By adopting the present disclosure, a user can obtain more real-time live videos, all-directional full-view dome type viewing experience is brought to the user, and the viewed programs are not limited by the geographic position, so the user experience of the virtual reality is greatly improved.

Abstract: Disclosed are a method and a device for realizing a custom menu based on a smart TV, including: receiving resource request information carrying a user ID sent by a client, wherein the resource request information is generated by the client according to a second trigger instruction of a user on an edit button in the custom menu; obtaining a channel list or an application list from a preset resource library according to the resource request information, and returning the channel list or the application list to the client; or sending the resource request information to a user center, thus allowing the user center to return a play record corresponding to the current user to the client according to the user ID.