Abstract: Disclosed are information transmission methods and devices. In an embodiment, an information transmission method includes: determining second information including a frequency domain bandwidth set; determining a hybrid automatic repeat request acknowledge (HARQ-ACK) codebook to be transmitted according to the determined second information; and transmitting the HARQ-ACK codebook.

Abstract: Provided are a sounding reference signal transmission method and apparatus, a communication node device and a storage medium, wherein configuration information of each sounding reference signal symbol in an uplink subframe may be determined according to configuration signaling information and/or a predefined rule; and each sounding reference signal symbol is transmitted according to the configuration information.

Abstract: An illustrative apparatus may identify, within an image frame captured by an image capture system, a signal region of the image frame and a background region of the image frame. The apparatus may determine one or more of a signal auto-exposure value of the signal region or a background auto-exposure value of the background region. Based on one or more of the signal auto-exposure value or the background auto-exposure value, the apparatus may determine a frame auto-exposure value. Additionally, based on the frame auto-exposure value, the apparatus may adjust one or more auto-exposure parameters used by the image capture system to capture an additional image frame. Corresponding apparatuses, systems, and methods for managing auto-exposure of image frames are also disclosed.

Abstract: Provided are an information transmission method and apparatus. The method includes acquiring, according to one of a second type of information or a third type of information, the other one of the second type of information or the third type of information; or transmitting one piece of first signaling information including the second type of information and the third type of information. The second type of information includes at least one of a downlink control channel resource group, an uplink control channel resource group, a process number set, a transmission configuration indicator (TCI) state group, a spatial relation information group or an antenna group.

Abstract: Provided are an information element processing method and apparatus. The method includes: in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is satisfied, acquiring quasi co-location information of the first-type information element according to quasi co-location information of a second-type information element; or in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is not satisfied, processing the first-type information element in a predetermined processing manner. Further provided are a quasi co-location information acquisition method and apparatus, an information determination method and apparatus, and a storage medium.

Abstract: Provided are an information determination method and apparatus, a signal reception method and apparatus and a signal transmission method and apparatus. A wireless communication device may determine parameter information of a measurement reference signal according to a predetermined rule. The wireless communication device may receive the measurement reference signal according to the determined parameter information from a wireless communication node.

Abstract: An illustrative apparatus may obtain an image frame captured by an image capture system in accordance with an auto-exposure parameter set to a first setting. The image frame may include a first image component associated with visible light and a second image component associated with non-visible light. The apparatus may determine a first auto-exposure gain based on the first image component and may determine a second auto-exposure gain based on the second image component. Based on the first and second auto-exposure gains, the apparatus may determine a second setting for the auto-exposure parameter. The second setting may be configured to be used by the image capture system to capture a subsequent image frame. Corresponding apparatuses, systems, and methods for managing auto-exposure of multi-component image frames are also disclosed.

Abstract: An illustrative apparatus may obtain a depth map corresponding to an image frame. The image frame may be captured by an image capture system in accordance with an auto-exposure parameter set to a first setting and the depth map may indicate depth values for pixel units of the image frame. The apparatus may also obtain an object map corresponding to the image frame. The object map may indicate which of the pixel units depict an object of a predetermined object type. Based on the depth map and the object map, the apparatus may determine an auto-exposure gain associated with the image frame. Based on the auto-exposure gain, the apparatus may then determine a second setting for the auto-exposure parameter. The second setting may be used by the image capture system to capture subsequent image frames. Corresponding apparatuses, systems, and methods for depth-based auto-exposure are also disclosed.

Abstract: Provided are a signal processing method and apparatus, a node, a storage medium and a system. The method includes: acquiring, by a P-bridge (PB), a first uplink processing signal and first indication information, where the first uplink processing signal is a signal obtained after a radio remote unit (RRU) performs first uplink processing on an uplink signal sent by user equipment (UE); performing, by the PB, second uplink processing on the first uplink processing signal according to the first indication information to obtain a second uplink processing signal; and sending, by the PB, the second uplink processing signal to a building baseband unit (BBU) for third uplink processing.

Abstract: Provided are a method and device for transmitting a reference signal. The method includes: determining reference signal information according to signaling information or a first predetermined rule, where the reference signal information satisfies a second predetermined rule; and transmitting, according to the reference signal information, the reference signal and a channel corresponding to the reference signal.

Abstract: Presented are systems and methods for reference signaling design and configuration. A wireless communication device may determine X resources of synchronization signals (SS resources), wherein X is a positive integer value greater than 1. The wireless communication device may receive at least a portion of the X SS resources. The X SS resources may be associated with one element.

Abstract: An illustrative apparatus may perform gaze-based auto-exposure management of images. For example, the apparatus may determine, for an image captured by an image capture system, auto-exposure-related characteristics of pixel units into which the image is divided. The apparatus may update, based on the auto-exposure-related characteristics determined for the pixel units and on eye tracking data for a viewer viewing the image, one or more auto-exposure parameters for use by the image capture system to capture an additional image within an image sequence. Corresponding apparatuses, systems, and methods for gaze-based auto-exposure management of images are also disclosed.

Abstract: Provided are an information element processing method and apparatus. The method includes: in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is satisfied, acquiring quasi co-location information of the first-type information element according to quasi co-location information of a second-type information element; or in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is not satisfied, processing the first-type information element in a predetermined processing manner. Further provided are a quasi co-location information acquisition method and apparatus, an information determination method and apparatus, and a storage medium.

Abstract: Provided are an information transmission method and apparatus. The method includes acquiring, according to one of a second type of information or a third type of information, the other one of the second type of information or the third type of information; or transmitting one piece of first signaling information including the second type of information and the third type of information. The second type of information includes at least one of a downlink control channel resource group, an uplink control channel resource group, a process number set, a transmission configuration indicator (TCI) state group, a spatial relation information group or an antenna group.

Abstract: An anti-crash helicopter seat integrating multiple protections, including a main framework, a weighing sensor, a magnetorheological damper system, an upper body forced tensioning and quick disengagement system, a seat pan, a multifunctional vest and a controller, wherein the seat pan is slidably connected with the main framework in a vertical direction, the magnetorheological damper system is fixedly arranged on the seat pan and is connected with the main framework by the weighing sensor, the upper body forced tensioning and quick disengagement system is arranged on the seat pan, the multifunctional vest is connected with the seat pan by the upper body forced tensioning and quick disengagement system, and the controller is connected with the weighing sensor and the magnetorheological damper system respectively.

Abstract: A method of wireless communication includes grouping, by a network device, rate matching resources into a plurality of first groups for communication with a wireless terminal and transmitting a channel control indicator identifying at least a first group from the plurality of first groups of rate matching resources. In various embodiments, the rate matching resources include one or more of a rate matching pattern comprising multiple time-frequency transmission resources, a periodic zero power channel state information reference signal (ZP CSI-RS) resource set, an aperiodic ZP CSI-RS resource set, a semi-persistent ZP CSI-RS resource set, a long-term evolution cell specific reference signal (LTE CRS) resource, or a rate matching pattern group.

Abstract: Provided are an information determination method and apparatus, a signal reception method and apparatus and a signal transmission method and apparatus. The information determination method includes determining quasi-co-location reference signal information about an aperiodic measurement reference signal resource according to at least one of a relationship between a first threshold and a time interval, whether an intersection is null, or a time offset or a predetermined rule.

Abstract: Provided are a channel state information transmission method, a channel state information receiving method, a signaling information transmission method, a node and a medium. The channel state information sending method is applied to a first communication node and includes the following. M downlink measurement reference signal resources are determined, where M is a positive integer greater than 1; one set of channel state information is determined according to the M downlink measurement reference signal resources; and the one set of channel state information is sent.

Abstract: Provided are a control channel monitoring method and apparatus, an information element transmission method and apparatus, a device, and a storage medium Whether H first-type control channel elements include the same control channel information can be determined according to signaling information and/or a preset rule, where H is a positive integer greater than or equal to 2; and a control channel is monitored according to a determination result.

Abstract: Provided are a method and apparatus for determining a quasi-co-location reference signal. The method includes: determining a first transmission configuration indication list corresponding to a first control channel element, determining, in the first transmission configuration indication list, index information of transmission configuration indication activated for the first control channel element, and determining a quasi-co-location reference signal activated for the first control channel element according to the index information and the first transmission configuration indication list.