Abstract: A patch antenna includes a plurality of patch units, a first feeding branch, and a second feeding branch. The plurality of patch units is symmetric relative to a virtual symmetry axis. The plurality of patch units is arranged at intervals. A gap is formed between adjacent patch units, and the adjacent patch units are coupled through the gap. The first feeding branch and the second feeding branch are symmetric relative to the symmetry axis, and each of the first feeding branch and the second feeding branch is electrically connected to at least one patch unit of the plurality of patch units. The first feeding branch is configured for a first polarization of the patch antenna, and the second feeding branch is configured for a second polarization of the patch antenna.

Abstract: A method and a device for recovering a call service in a mobile communication system are provided. The method includes the following steps determining whether a second cell satisfies a condition for a terminal to perform an IP multimedia subsystem (IMS) registration when detecting that the terminal enters the second cell during a period in which the terminal waits for a next IMS registration due to an IMS registration failure in a first cell, initiating an initial IMS registration when determining that the second cell satisfies the condition, and recovering a call service of the terminal after the initial IMS registration is successful.

Abstract: The present disclosure relates to methods, devices, and storage media for processing message in a live broadcast room, including in response to detecting that a target message interaction interface among pre-configured message interaction interfaces is called, obtaining a message configuration parameter corresponding to the target message interaction interface, obtaining a service type and a caller account incoming with the target message interaction interface, the message interaction interface being used for respective accounts in the live broadcast room for message interaction, determining a respective content to be sent according to the service type and the caller account, determining a respective target client according to an account type of the caller account, performing splicing processing on the content to be sent according to the message configuration parameter to obtain a target message, and sending the target message to the target client.

Abstract: A system is disclosed for network management automation using network intent or adaptive monitoring automation. Network intent (NI) represents a network design and baseline configuration for that network or network devices with an ability to diagnose deviation from the baseline configuration. The NI can be automated to update and replicate the diagnosis. The monitoring of the network can be adapted to capture network problems in advance with adaptive monitoring automation.

Abstract: The present disclosure relates to methods, devices, and storage media for processing message in a live broadcast room, including in response to detecting that a target message interaction interface among pre-configured message interaction interfaces is called, obtaining a message configuration parameter corresponding to the target message interaction interface, obtaining a service type and a caller account incoming with the target message interaction interface, the message interaction interface being used for respective accounts in the live broadcast room for message interaction, determining a respective content to be sent according to the service type and the caller account, determining a respective target client according to an account type of the caller account, performing splicing processing on the content to be sent according to the message configuration parameter to obtain a target message, and sending the target message to the target client.

Abstract: The disclosure can provide a method for multi-service processing. The method includes: obtaining a target identifier of a target live streaming room; querying task data of a current task corresponding to the target live streaming room based on the target identifier; monitoring a task state of the current task in response to the queried task data; determining a first service identifier of a first service corresponding to a current time point based on preset service mapping information in response to the monitored task state being a task-ended state, the preset service mapping information representing mapping relationship between multiple services and preset service running durations; and sending task prompt information corresponding to the first service to a terminal corresponding to the target live streaming room based on the first service identifier, to make the terminal display the task prompt information in the target live streaming room.

Abstract: A machining apparatus is provided with a machine learning device that performs machine learning. The machine learning device performs the machine learning by receiving the input of machining accuracy between a machining shape of a workpiece measured on-machine and design data on the workpiece and machining time of the workpiece measured by a measurement device. Based on a result of the machine learning, the machining apparatus changes machining conditions such that the machining accuracy increases and the machining time becomes as short as possible.

Abstract: An assembling mechanism for LED downlight includes a cylindrical body, at least one spring fixed on the cylindrical body, and a cover assembled on the at least one spring. Each of the at least one spring includes a fixing portion, a reed extending from the fixing portion along a rotation direction of the cylindrical body, and a catching portion disposed on the reed. The catching portion extends along the radial direction of the cylindrical body. The cover includes at least one clamping gap. Each of the at least one clamping gap includes an open provided along the rotation direction of the cylindrical body. The catching portion is inserted into the clamping gap from the opening by rotating the cover.

Abstract: An assembling mechanism for LED downlight includes a cylindrical body, at least one spring fixed on the cylindrical body, and a cover assembled on the at least one spring. Each of the at least one spring includes a fixing portion, a reed extending from the fixing portion along a rotation direction of the cylindrical body, and a catching portion disposed on the reed. The catching portion extends along the radial direction of the cylindrical body. The cover includes at least one clamping gap. Each of the at least one clamping gap includes an open provided along the rotation direction of the cylindrical body. The catching portion is inserted into the clamping gap from the opening by rotating the cover.

Abstract: A machining apparatus is provided with a machine learning device that performs machine learning. The machine learning device performs the machine learning by receiving the input of machining accuracy between a machining shape of a workpiece measured on-machine and design data on the workpiece and machining time of the workpiece measured by a measurement device. Based on a result of the machine learning, the machining apparatus changes machining conditions such that the machining accuracy increases and the machining time becomes as short as possible.