Abstract: Disclosed are a display panel and a driving method therefor, and a display device. Two adjacent rows of sub-pixels are taken as a row group, and the row group is provided with a first sub row group and a second sub row group that are arranged in a column direction; a gate electrode of a first transistor in the first sub row group is electrically connected to a first gate line; a gate electrode of a second transistor in the second sub row group is electrically connected to a second gate line; two adjacent sub-pixels in the column direction share one third transistor, and a gate electrode of the third transistor in the row group is electrically connected to a third gate line; and the first transistor and the second transistor in one column of sub-pixels are electrically connected to a data line by means of the shared third transistor.

Abstract: Provided is a display substrate. The display substrate includes: a base substrate including a display region and a non-display region surrounding the display region; a gate drive circuit disposed in the non-display region; a plurality of first signal lines disposed in the peripheral region and connected to the gate drive circuit; and a plurality of second signal lines disposed in the non-display region and connected to the gate drive circuit; wherein each of the first signal line and the second signal line is configured to supply a signal to the gate drive circuit, and a frequency of the signal supplied by the first signal line is lower than a frequency of the signal supplied by the second signal line.

Abstract: In a method for managing a model file in an inference application, a controller monitors a status of a target model management object. The controller determines, based on a preset field of the inference application, a target inference application that matches the target model management object, where the preset field of the target inference application identifies the target model management object corresponding to a target model file in the inference application. The controller then manages the updating or deletion of the target model file in the target inference application based on the status of the target model management object.

Abstract: A method for waking up devices in batches where the method includes generating, by a coordinator, a wake-up broadcast frame, where the wake-up broadcast frame includes a wake-up indication field, which instructs multiple devices in a low-rate wireless personal area network (LR-WPAN) to keep in a running state, and sending, by the coordinator, the wake-up broadcast frame at a time interval T2 within duration T1. Hence, the coordinator can wake up some devices directionally using the wake-up indication field in the wake-up broadcast frame. Therefore, resource utilization and wake-up efficiency of the coordinator are improved such that channel utilization and performance of the LR-WPAN are improved.

Abstract: A method for waking up devices in batches where the method includes generating, by a coordinator, a wake-up broadcast frame, where the wake-up broadcast frame includes a wake-up indication field, which instructs multiple devices in a low-rate wireless personal area network (LR-WPAN) to keep in a running state, and sending, by the coordinator, the wake-up broadcast frame at a time interval T2 within duration T1. Hence, the coordinator can wake up some devices directionally using the wake-up indication field in the wake-up broadcast frame. Therefore, resource utilization and wake-up efficiency of the coordinator are improved such that channel utilization and performance of the LR-WPAN are improved.

Abstract: A network device can implement functionality to intelligently re-transmit a broadcast message or a multicast message in a communication network to minimize duplicate retransmissions in the communication network. In response to receiving a message for forwarding in the communication network, the network device can determine whether the message includes a first indicator in a predefined field. The first indicator may indicate that a central coordinator of the communication network has previously forwarded the message. The network device can re-transmit the message to another network device connected in the downstream path, if the message includes the first indicator. The network device can re-transmit the message to the central coordinator or an upper-level proxy network device via an upstream path of the communication network, if the message does not include the first indicator.

Abstract: A first network device determines that a central coordinator of a communication network cannot be detected and designates itself as a hidden network device. The first network device receives a beacon message from a second network device including a first communication parameter that indicates that the second network device has proxy capabilities and a second communication parameter. The first network device selects the second network device as its proxy network device, if the second communication parameter of the second network device is a preferred communication parameter as compared to a corresponding second parameter of an additional network device detected at the first network device. If the first network device is a proxy network device for a third network device, then messages received from the third network device for forwarding to the central coordinator are relayed from the first network device to the second network device.