Abstract: The present disclosure relates to information transmission methods and network devices. One example method includes a second network node sends a first paging message to a first network node, where the first paging message comprises first configuration information corresponding to a terminal device, and the first configuration information comprises identification information of the terminal device and a paging cycle of the terminal device. The first network node determines paging occasion based on the first configuration information and configuration information of a cell served by the first network node. The first network node sends a third paging message based on the first paging message and the first paging configuration parameter, where the third paging message is used for paging the terminal device.

Abstract: This disclosure provides example wireless connection establishment methods and apparatuses. One example method includes sending, by a first network node, first resource configuration information to a second network node, and establishing, by the first network node, a wireless connection to a terminal and the second network node based on the first resource configuration information or received second resource configuration information that is sent by the second network node. Therefore, exchange of resource configuration information does not need to wait to be performed before a specific wireless connection is initialized or in a wireless connection establishment process, thereby reducing a control plane delay of establishing different procedures between the first network node and the second network node.

Abstract: A method for inter-station synchronization includes listening, by a first synchronization station, a first reference signal sent by a source station; sending a second reference signal to the source station; obtaining a time difference ?t1 between the first synchronization station and the source station, where the time difference ?t1 is obtained according to a first time parameter of the first reference signal and a second time parameter of the second reference signal, the first time parameter includes a transmit time point t1 and a receive time point t2 of the first reference signal, and the second time parameter includes a transmit time point t3 and a receive time point t4 of the second reference signal; and adjusting current time of the first synchronization station according to the time difference ?t1.

Abstract: Embodiments of the present disclosure provide an access method, user equipment, a control device, and a communications system. The control device or the UE determines an access network device that is suitable for access by the UE, avoiding signaling exchanges between a target access network device and a source access network device, reducing signaling exchanges between the UE and a network side, and thereby ensuring a short access time and saving network resources.

Abstract: A nail gun includes a muzzle device, a cartridge device and a driving device. The muzzle device includes a safety member having an abutment end retractable when pushed. The cartridge device includes a stop member for blocking the drive stroke when a number of the nails is less than a predetermined number. The driving device includes a linking member co-movable with the safety member, and a trigger unit including a pivotable trigger, an inner arm co-movable with the trigger, and a switch member. When the switch member is at a sequential striking position and when the trigger is pivoted before a rearward movement of the linking member, the inner arm is withdrawn from a route of the rearward movement to avoid actuation of the drive stroke.

Abstract: A safety member is adapted for use in a muzzle of a nail gun. The muzzle defines a nail passage that is for passage of a nail, and a gap that spatially communicates with the nail passage. The safety member is slidable in a nail striking direction of the nail, and includes a slider adapted to be disposed in the gap, and having a flat surface, a platform and an abutment end. The flat surface is adapted to face the plate member. The platform protrudes from the flat surface toward the plate member and cooperates with the plate member to define a nail ejection opening therebetween. The abutment end extends from the platform and extends beyond the nail ejection opening for contact with an object to be fastened.

Abstract: A transmission method is implemented by a communications device including a first functional entity and a second functional entity. A first carrier is configured for the first functional entity, and a second carrier is configured for the second functional entity. The second functional entity obtains first information, where the first information is first control information of the first functional entity, or is the first control information and second control information of the second functional entity, the first control information includes a first identifier, and the first identifier is used to indicate the first carrier; and the second functional entity sends the first information by using the second carrier.

Abstract: An inter-base-station synchronization method and a device are provided. The method includes: sending, by a source base station, a request for time synchronization to a target base station, request for time synchronization; receiving, by the source base station, an acknowledgment message from the target base station; sending, by the source base station, a particular sequence to a target user terminal located in a particular area, so that the target user terminal sends the particular sequence; and detecting, by the source base station, the particular sequence, and performing time synchronization between the source base station and the target base station. According to the present disclosure, the user terminal located in the particular area forwards the particular sequence, so that to-be-synchronized base stations detect the particular sequence to implement inter-base-station time synchronization.

Abstract: A time synchronization method, and device are described. The method includes determining a target base station from neighboring base stations of a source base station; determining, based on a preset handover condition and from first user equipments (UEs) connected to the source base station, a to-be-handed-over UE that needs to be handed over to the target base station; triggering the to-be-handed-over UE to be handed over from the source base station to the target base station; and performing time synchronization with the target base station in a handover process of the to-be-handed-over UE. The to-be-handed-over UE is triggered to be handed over to the pre-determined target base station. This implements time synchronization with the target base station, resolves relatively low flexibility of time synchronization between base stations in a related technology, and improves flexibility of time synchronization between the source base station and the target base station.

Abstract: A synchronization method and a device in a communications network are provided. A control node obtains information about a time difference between at least one group of two adjacent network nodes in a to-be-synchronized area; determine, according to the information about the time difference between the two adjacent network nodes, a time adjustment value that needs to be used when a to-be-synchronized network node in the to-be-synchronized area is synchronized with a selected reference node; and send the determined time adjustment value to the to-be-synchronized network node, so that the to-be-synchronized network node adjusts time of the to-be-synchronized network node according to the corresponding time adjustment value. The control node is used to implement synchronization control on network nodes in the to-be-synchronized area. This solution is easy to implement, and reduces costs because there is no need to install GPS on each network node.

Abstract: A method for inter-station synchronization includes listening, by a first synchronization station, a first reference signal sent by a source station; sending a second reference signal to the source station; obtaining a time difference ?t1 between the first synchronization station and the source station, where the time difference ?t1 is obtained according to a first time parameter of the first reference signal and a second time parameter of the second reference signal, the first time parameter includes a transmit time point t1 and a receive time point t2 of the first reference signal, and the second time parameter includes a transmit time point t3 and a receive time point t4 of the second reference signal; and adjusting current time of the first synchronization station according to the time difference ?t1.

Abstract: A method is provided. The method includes: receiving a handover request, from a source base station, for requesting to perform time synchronization with a target base station; and sending handover request acknowledgement information to the source base station, where the handover request acknowledgement information includes information used to indicate whether the source base station performs time synchronization with the target base station. The source base station may determine, according to the handover request acknowledgement information sent by the target base station, whether the source base station needs to perform time synchronization with the target base station.

Abstract: According to a synchronization method and apparatus provided in this application, a source station sends location information of the source station; and after obtaining a signal propagation delay that is calculated according to the location information of the source station and location information of a to-be-synchronized station, the to-be-synchronized station performs synchronization with the source station according to a synchronization reference time obtained by subtracting the propagation delay from a receiving time of a first network reference signal received from the source station. It can be learned that, in a process in which the to-be-synchronized station performs synchronization with the source station, the signal propagation delay between the to-be-synchronized station and the source station is used to compensate for the receiving time of the first network reference signal.

Abstract: The present invention discloses a modular socket panel which includes a bottom layer adapted to be fixed to an embedded case in a wall and adapted to be electrically connected to a power supply provided by the embedded case, and a surface layer adapted to be directly or indirectly connected to the bottom layer in a non-fastening manner. The surface layer provides a power socket, which is electrically connected to the bottom layer. The modular socket panel disclosed in the present invention enables a user to mount a middle layer and the surface layer onto the bottom layer or remove the middle layer and surface layer from the bottom layer without any tool, and also enables the user to mount different middle layers in the modular socket panel when needed to implement different functions, for example adding more intelligent functions.

Abstract: Disclosed are a method, device, and a computer storage medium for component carrier allocation. The method includes that when it is determined that a component carrier which has a frequency exceeding a preset threshold exists in component carriers which are available to be allocated currently in a cell, a FDM of UE in the cell is updated according to the coverage of the component carrier which has a frequency exceeding the preset threshold; and frequency domain priority is determined according to the updated FDM, and the component carrier which has a frequency exceeding the preset threshold is allocated for the UE in the cell according to the frequency domain priority.

Abstract: The embodiments of the invention disclose a substrate support device, a support method and a vacuum drying equipment. The substrate support device comprises a fixed mechanism including a table board arranged with a plurality of via-holes, and a lifting mechanism including a plurality of flat plate parts corresponding to the via-holes, the plurality of flat plate parts being capable of moving into corresponding via-holes respectively to form a support surface for supporting the substrate, together with the table board, and further capable of moving to positions above the corresponding via-holes. In the embodiments of the invention, the substrate is always placed on the flat table board throughout the drying process by cooperating the fixed mechanism and the lifting mechanism. Thus, the contact mode between the substrate and the substrate support device is changed from a point contact to a surface contact, thereby reducing the risk of the product display deficiency.

Abstract: The present invention provides a mask, comprising a base substrate, a first mask pattern formed on an upper surface of the base substrate, and a second mask pattern formed on a lower surface of the base substrate. Each of the first and second mask patterns comprises a light transmissive region and a light blocking region. A projection of the light transmissive region of the first mask pattern on a plane where the second mask pattern is located is outside the light blocking region of the second mask pattern, and the light blocking region of the second mask pattern can block at least part of light diffracted at a boundary between the light blocking region and the light transmissive region of the first mask pattern, to prevent the at least part of light from emitting from the light transmissive region of the second mask pattern.

Abstract: A connector comprises a supporting member, a movable member and a contact. The movable member is supported by the supporting member so as to be movable in an up-down direction. The movable member is provided with a reference surface and a protection protrusion. The protection protrusion protrudes upward from the reference surface in the up-down direction. The protection protrusion is provided with a protection portion. The contact has a contact portion. The contact portion protrudes upward through the reference surface of the movable member in the up-down direction. The contact portion is positioned inward of the protection portion in a front-rear direction perpendicular to the up-down direction. The movable member moves the contact portion of the contact downward in the up-down direction when a force along an intersecting direction is applied to the protection portion. The intersecting direction intersects with the up-down direction.

Abstract: A connector comprises a supporting member, a movable member and a contact. The movable member is supported by the supporting member so as to be movable in an up-down direction. The movable member is provided with a reference surface and a protection protrusion. The protection protrusion protrudes upward from the reference surface in the up-down direction. The protection protrusion is provided with a protection portion. The contact has a contact portion. The contact portion protrudes upward through the reference surface of the movable member in the up-down direction. The contact portion is positioned inward of the protection portion in a front-rear direction perpendicular to the up-down direction. The movable member moves the contact portion of the contact downward in the up-down direction when a force along an intersecting direction is applied to the protection portion. The intersecting direction intersects with the up-down direction.