Abstract: Embodiments of the present invention provide an uplink subcarrier spacing indication method, a base station, and a terminal. The base station determines indication information that is used to indicate a first uplink subcarrier spacing supported by the base station, and communicates with the terminal according to the indication information. During the communication, the base station indicates the first uplink subcarrier spacing supported by the base station to the terminal, so that the terminal subsequently determines, based on the first uplink subcarrier spacing, a second uplink subcarrier spacing supported by the terminal; or the base station receives information that is sent by the terminal and that carries a second uplink subcarrier spacing, in other words, receives an indication from the terminal, so as to learn of the second uplink subcarrier spacing supported by the terminal or to be used by the terminal to send an uplink signal.

Abstract: An information transmitting system for an actuating and sensing module includes an actuating and sensing device and a connection device. The actuating and sensing device includes a sensor, an actuating device, a microprocessor and a data transceiver. After a monitored data sensed by the at least one sensor is transmitted to the microprocessor, the monitored data is processed into an output data by the microprocessor. After the output data is received by the data transceiver, the output data is transmitted from the data transceiver to the connection device. After a control command from the connection device is received by the data transceiver, the control command is transmitted to the microprocessor to control the sensor and the actuating device.

Abstract: The disclosure provides a transfer plate pre-processing device. The transfer plate comprises first and second surfaces, and recesses in an array are arranged on the first surface. The transfer plate pre-processing device comprises: a cylinder having a bearing surface that can be attached to the second surface of the transfer plate and to support the transfer plate; and a pressurization structure having a pressurizing surface. The cylinder can roll along the pressurizing surface, and when the cylinder is rolling, the first surface of the transfer plate is brought into contact with and pressed against pressurizing surface. Accordingly, the disclosure also provides a transfer plate pre-processing method and an alignment film preparation system. According the disclosure, the wettability of the transfer plate can be improved.

Abstract: An unmanned aerial vehicle (UAV) includes a vehicle body and a multi-ocular imaging assembly. The multi-ocular imaging assembly includes at least two imaging devices disposed in and fixed to the vehicle body.

Abstract: Embodiments of the present application provide a data transmission method, a device, and a system, and relate to the communications field, to reduce signaling exchanges between an access network device and a UE, thereby saving network resources and improving data transmission efficiency. The data transmission method includes: receiving, by a user equipment UE, a scrambled control channel; descrambling, by the UE, the scrambled control channel by using a first identifier, to obtain control information and cyclic redundancy code CRC; and after the UE completes a check on the CRC, receiving, by the UE according to the control information, data sent by an access network device.

Abstract: A debugging method and device for an operating point voltage of a parallel MZI electro-optical modulator. The parallel MZI electro-optical modulator comprises a Parent MZI (2) formed by a parallel connection of a Child MZI (3) in an I path and a Child MZI (4) in a Q path.

Abstract: The present application discloses an atomizing assembly and electronic cigarette. The atomizing assembly comprises a connecting assembly, an atomizing core, an oil cup assembly and a sealing gasket. The connecting assembly comprises a connecting base and a lower electrode. The oil cup assembly comprises an oil storage sleeve, a vent pipe, and a mounting sleeve which enclose to form an oil storage chamber for storing smoke oil. The connecting base and the oil storage sleeve are either abutted against or expandedly fitted with each other. The connecting base is cappingly provided on an oil filler of the oil storage sleeve. The atomizing core comprises an atomizing sleeve, a heating wire assembly, a smoke oil retention member and an inner electrode. The inner electrode is abutted against and electrically connected to the lower electrode. The atomizing core is slidably sleeved in the mounting sleeve.

Abstract: A base station may transmit downlink control information (DCI) scheduling communications between the base station and a UE. The DCI is in a fallback DCI format. Based on whether or not the DCI is in a UE specific search space with cyclic redundancy check (CRC) scrambled by a UE ID of the UE, data transmitted by the base station or by the UE according to the DCI may be scrambled by a sequence that is initialized with a configurable parameter, or initialized with a cell ID.

Abstract: A method for managing traffic of application programs includes: reading attribute information of a data packet sent by an application program, where the attribute information indicates a source of the data packet; based on the attribute information of the data packet, determining whether the application program that sends the data packet is a designated broadcasting tool, thereby differentially managing a data packet from the designated broadcasting tool and a data packet not from the designated broadcasting tool.

Abstract: Soft information for achieving interference cancellation in downlink transmissions can be communicated over device-to-device (D2D) links, thereby allowing paired user equipments (UEs) to receive downlink transmissions over the same radio resources. More specifically, paired UEs that receive transmissions over the same time-frequency resources may exchange soft or hard information over D2D links in order to facilitate interference cancellation. The D2D links may be unidirectional or bidirectional, and may be established over in-band or out-of-band resources. Paired UEs may be in the same or different cells, and may receive their respective transmissions from the same or different transmit point. UEs may be paired with one another based on various criteria, e.g., interference cancellation capabilities, scheduling metrics, etc.

Abstract: A method for operating a wireless device configured for wireless communications includes receiving a reporting request including a reporting condition that information stored at the device is required to satisfy in order for the device to transmit the information, and initiating an uplink transmission procedure to transmit the information when the reporting condition is satisfied.

Abstract: Disclosed herein is an apparatus suitable for detecting x-ray, comprising: an X-ray absorption layer configured to generate an electrical signal from an X-ray photon incident on the X-ray absorption layer; an electronics layer comprising an electronics system configured to process or interpret the electrical signal; wherein at least one of the X-ray absorption layer and the electronics layer is embedded in a board of an electrically insulating material.

Abstract: The present application discloses a method and a device for searching a target in an image. The search method includes: locating a target in an image to be searched (S101); classifying the target and extracting a local feature of the target to generate a local feature code of the local feature (S102); searching an image database for suspected images of the same classification as the target through a tree classification index structure, comparing pre-stored local feature codes of the suspected images with the local feature code of the target, and outputting a suspected image with a similarity larger than a first threshold (S103).

Abstract: A method and a system for implementing time division duplex configuration of a secondary serving cell are provided. A primary base station receives time division duplex TDD configuration information of a secondary serving cell and an identity of the secondary serving cell from a secondary base station, where the TDD configuration information of the secondary serving cell is allocated by the secondary base station to the secondary serving cell. The primary base station sends the TDD configuration information of the secondary serving cell and the identity of the secondary serving cell to a terminal, so that the terminal determines an uplink-downlink subframe allocation of the secondary serving cell according to the TDD configuration information.

Abstract: An electronic device includes a casing, a speaker enclosure and an actuating and sensing module. The casing has an opening. The speaker enclosure is disposed within the casing to enclose a speaker. The speaker enclosure is in communication with the opening of the casing. The actuating and sensing module is disposed within the speaker enclosure. The actuating and sensing module comprises a fluid transportation device and a sensor. The fluid transportation device is driven to transport a fluid from outside the casing into the speaker enclosure through the opening of the casing to make the fluid sensed by the sensor.

Abstract: A lossless compression method and system applied to hardware video decoding are provided. The method sequentially includes a video decoding step, a compression step, a storage step and a decompression step, wherein in the compression step, lossless compression is performed by taking a 16×4 Y luma block and a corresponding 8×2 U chroma block and V chroma block as a compression unit; in the storage step, compact compression and storage is performed on a complete frame of image by taking four pixel lines as a unit, and a starting address of every four pixel lines is fixed; and the video decoding step includes a reference frame reading step, and a two-level Cache structure is adopted in the reference frame reading step. The system is a system applying the method.

Abstract: The present disclosure relates to the field of communications technologies, and provides a multi-stream transmission method and device in an SDN network. A server obtains network status information of a network by using an SDN controller; determines, according to the network status information and a data sending rate requirement of a client, a quantity of sub-streams and a sub-stream transmission path that are required by a multi-stream connection, and allocates corresponding sub-stream identification information to each sub-stream; and sends the determined sub-stream transmission path and the corresponding sub-stream identification information to the SDN controller. According to the foregoing solution, the server completes multi-stream connection path planning according to the network status information, and the SDN controller only provides the network status information for the server without performing the multi-stream connection path planning, so that calculation load of the SDN controller is reduced.

Abstract: A memory extensible chip (200) is provided. The chip (200) includes a substrate (240), and a processor (230), a first memory module set (210), and a second memory module set (220) that are integrated on the substrate (240). The processor (230) communicates with at least one memory module in the first memory module set (210) using a first communications interface (250), and the processor (230) communicates with at least one memory module in the second memory module set (220) using a second communications interface (260). A memory module in the first memory module set (210) communicates with a memory module in the second memory module set (220) using a substrate network, where the substrate network is a communications network located inside the substrate (240). In this way, the processor (230) can access a memory module in the first memory module set (210) by using the second memory module set (220).

Abstract: The present invention discloses a method and an apparatus for isolating a page cookie. The method includes: when a predetermined login account logs in, assigning an independent cookie storage for the predetermined login account; after a request of creating a page associated with the predetermined login account is acquired, establishing a mapping relation table for storing a mapping relation between a page view identification of the page associated with the predetermined login account and the independent cookie storage; when the page associated with the predetermined login account is loaded, looking up the mapping relation table; and initiating, according to the independent cookie storage corresponding to the page view identification of the page associated with the predetermined login account found in the mapping relation table, a request of loading the page associated with the predetermined login account.