Abstract: Structures and configurations for coherent joint transmission (CJT) codebook are disclosed. In an implementation, a method of wireless communication includes determining, by a communication device, N channel status information reference signal port groups, wherein N is a positive integer, receiving, by the communication device, channel status information reference signals on the N channel status information reference signal port groups, determining, by the communication device, C precoding matrices based on the received channel status information reference signals on the N channel status information reference signal port groups, wherein C is a positive integer, and transmitting, by the communication device, a report including a precoding matrix indicator that includes information about a first type of vector, wherein the first type of vector includes C elements, and each of the C elements corresponds to one first type of frequency domain unit.

Abstract: Methods, systems, and devices related to wireless communication are described.

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: A wireless communication method includes determining at least one Sounding Reference Signal (SRS) resource set configured by a BS, each SRS resource set comprises at least one SRS resource; and transmitting, to the BS, an uplink transmission based on the at least one SRS resource set.

Abstract: Disclosed are methods, systems, apparatuses, and computer readable media for generating a wireless device report for assisting a network node with frequency domain and time domain synchronization. In one aspect, a method of wireless communication is disclosed. The method includes receiving, at a wireless device, a report configuration associated with a reference signal (RS). The method further includes determining, at the wireless device, channel state information (CSI), wherein the CSI comprises at least one of an RS indicator, a rank indicator (RI), a precoding matrix indicator (PMI), Doppler information, or a channel quality index (CQI), according to the report configuration. The method includes reporting, at a wireless device, the channel state information (CSI).

Abstract: An energy storage apparatus is provided. The energy storage apparatus includes: a support structure, which is provided with at least one support layer in a height direction of the support structure; an energy storage device, an air outlet is defined at the top of the energy storage device, and an air inlet is defined on a sidewall of the energy storage device, where the number of the energy storage device is at least two, the energy storage devices are arranged in at least two layers through the support layer, and the support layer between adjacent layers of energy storage devices is hollowed out or configured in a partitioning manner; and an air guide structure mounted on the energy storage device and in communication with an air inlet of the energy storage device.

Abstract: Present implementations are directed to simultaneous uplink transmissions based on multi-TRP operation. In some arrangements, a wireless communication method includes receiving, by a wireless communication device, a first downlink signaling that is associated with a second downlink signaling, and simultaneously transmitting, by the wireless communication device, a first uplink transmission and a second uplink transmission that are scheduled by the first downlink signaling and the second downlink signaling, respectively.

Abstract: The present disclosure provides a control method and device for a home device and a storage medium. The control method for the home device can include monitoring an action of a user through a radar wave emitted from the radar wave sensor, and controlling the home device to perform a function corresponding to the action of the user in response to monitoring that the action of the user matches a preset action.

Abstract: The disclosure relates to a method and device for acquiring augmented reality (AR) information or virtual reality (VR) information, a mobile terminal, and a storage medium. The method can include an image collection step where a radar wave is transmitted and an echo formed based on the radar wave is received. Based on a transmitting parameter of the radar wave and an echo parameter of the echo, spatial structure information of a collected object in the image collection can be determined. Further, AR information or VR information of the collected object is obtained according to the spatial structure information and a collected image.

Abstract: The present disclosure relates to a brightness adjustment method and device, and a storage medium. The method can include detecting a brightness of an environment where a mobile terminal is located to acquire a brightness value. When a decrease of the brightness value acquired at a present moment relative to the brightness value acquired at a previous moment reaches a first preset value, a radar wave is transmitted, and an echo of the radar wave is detected. The method determines whether there is an occlusion causing the decrease of the acquired brightness value according to a transmitting parameter of the radar wave and an echo parameter of the echo. When there is no occlusion, display brightness of the mobile terminal is adjusted according to the brightness value acquired at the present moment. When the occlusion is present, the display brightness of the mobile terminal at the present moment is maintained.

Abstract: The disclosure relates to a method for processing information based on radar waves, applied to a first terminal. The method includes: a first radar signal sent by a second terminal is received during an event; and identification information of a user to which the second terminal belongs is acquired based on the first radar signal.

Abstract: A dry process connected energy-consuming beam column joint based on a corbel includes a prefabricated concrete corbel column, pre-buried steel plates and connecting steel plates, wherein the corbel section of the prefabricated concrete corbel column is stepped, and a notch section of a prefabricated concrete notch beam is matched with the stepped section of the corbel and is in lap joint to the stepped section; the pre-buried steel plates are separately pre-buried on the upper and lower surfaces of the corbel and the prefabricated concrete notch beam, friction plates are arranged outside the pre-buried steel plates, and slight tooth spaces are arranged on the sides, facing the pre-buried steel plates, of the friction plates; and the connecting steel plates are arranged on the left and right sides of the prefabricated concrete notch beam and the corbel lap joint section.

Abstract: A magnetizing device includes a magnetic field generator configured to generate a parallel magnetic field in a preset region. The parallel magnetic field magnetizes the element which is located in the preset region.

Abstract: The present disclosure relates to a brightness adjustment method and device, a mobile terminal, and a storage medium. The method includes: a posture of the mobile terminal is determined; an orientation relationship between a display screen of the mobile terminal and a position of a light source is determined according to the posture and the position of the light source; and display brightness of the display screen is adjusted according to the orientation relationship.

Abstract: Provided are a method and device for controlling a touch screen, a terminal, and a non-transitory storage medium. The method for controlling a touch screen includes: determining an application scene of a touch screen; determining an accidental-touch prevention region of the touch screen according to the application scene; and shielding an operation on the accidental-touch prevention region.

Abstract: The disclosure relates to a method for processing information based on radar waves, applied to a first terminal. The method includes: a first radar signal sent by a second terminal is received during an event; and identification information of a user to which the second terminal belongs is acquired based on the first radar signal.

Abstract: The disclosure relates to a method and device for acquiring augmented reality (AR) information or virtual reality (VR) information, a mobile terminal, and a storage medium. The method can include an image collection step where a radar wave is transmitted and an echo formed based on the radar wave is received. Based on a transmitting parameter of the radar wave and an echo parameter of the echo, spatial structure information of a collected object in the image collection can be determined. Further, AR information or VR information of the collected object is obtained according to the spatial structure information and a collected image.

Abstract: A data sending method can be applied to a mobile terminal provided with a radar wave sensor. The method can include: encoding a data file to be sent to obtain an encoded file; and modulating the encoded file and sending it in the form of radar wave via the radar wave sensor. A wide range of data transmission can be performed in the form of radar wave, by providing the radar wave sensor in the mobile terminal, thereby enabling the data transmission more conveniently without network environment and complicated steps. One-to-many data transmission can be performed efficiently and conveniently in public multi-user scenarios.

Abstract: The present disclosure provides a control method and device for a home device and a storage medium. The control method for the home device can include monitoring an action of a user through a radar wave emitted from the radar wave sensor, and controlling the home device to perform a function corresponding to the action of the user in response to monitoring that the action of the user matches a preset action.

Abstract: The present disclosure relates to a brightness adjustment method and device, and a storage medium. The method can include detecting a brightness of an environment where a mobile terminal is located to acquire a brightness value. When a decrease of the brightness value acquired at a present moment relative to the brightness value acquired at a previous moment reaches a first preset value, a radar wave is transmitted, and an echo of the radar wave is detected. The method determines whether there is an occlusion causing the decrease of the acquired brightness value according to a transmitting parameter of the radar wave and an echo parameter of the echo. When there is no occlusion, display brightness of the mobile terminal is adjusted according to the brightness value acquired at the present moment. When the occlusion is present, the display brightness of the mobile terminal at the present moment is maintained.