Abstract: System and methods for signal transmission can include a wireless communication device receiving, from a wireless communication node, first information in a signaling indicative of a pattern of at least one physical random access channel (PRACH) or downlink (DL) signal transmission. The wireless communication device may transmit, to the wireless communication node, a PRACH signal corresponding to a DL signal index, in a random access (RA) occasion determined by the pattern.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, a control signaling, determining at least one of a first resource of first information or a second resource of second information, and transmitting at least one of first information on the first resource or second information on the second resource based on the control signaling if a condition is met, wherein the control signaling is a radio resource control (RRC) signaling.

Abstract: Provided are a control circuit for a music effect control device and systems using the same. The control circuit comprises multiple audio input interfaces and can be connected to audio devices in different forms to acquire audio information, the acquired audio information is converted into digital signals by a processing chip U1 to control a control device, and the control device can control an output from an energy device to an effect device to indirectly change the power of the effect device, so the effect produced by the effect device can change correspondingly with the rhythm of an audio, thus presenting various music effects.

Abstract: A placement mechanism and a flat panel box are provided. The placement mechanism includes a body with a mounting surface configured to place a flat panel and a limiting assembly on the mounting surface. The limiting assembly includes at least two first limiting blocks at a first end of the body, a second limiting block at a second end of the body, and a locking portion. The at least two first limiting blocks include a flange extending over the mounting surface along a height direction of the body. The at least two first limiting blocks and the second limiting block are configured to limit a length direction and a width direction of the flat panel. The locking portion is located at the second end and has a locking member with a locking position and an unlocking position configured to lock and unlock a height direction of the flat panel.

Abstract: This disclosure is directed to methods, systems, and devices related to wireless communication, and more specifically, to methods, systems, and devices related to channel state information (CSI) measurement or CSI report based on different antenna ports. A method of wireless communication, comprising receiving, by a wireless communication device, from a network device, a radio resource control (RRC) signaling; wherein the RRC signaling includes at least a channel state information (CSI) report configuration and a CSI resource configuration; performing, by the wireless communication device, a CSI reporting according to the RRC signaling; and wherein the CSI reporting contains more than one CSI sub-reports.

Abstract: An acoustic wave device includes a piezoelectric substrate and an interdigital transducer disposed on the piezoelectric substrate, the interdigital transducer including a center region, first and second edge regions, and first and second gap regions, a temperature compensation layer covering the interdigital transducer, and a floating metal layer buried in the temperature compensation layer or disposed on top of the temperature compensation layer. The floating metal layer includes a plurality of floating metal blocks spaced apart from each other and overlapping at least the first and second edge regions of the interdigital transducer.

Abstract: Embodiments of the present disclosure provide a drive apparatus and a display apparatus. The drive apparatus includes: a first controller configured to generate and output a data control synchronization signal after being energized, the data control synchronization signal is configured to control whether to load a data voltage onto a data line in a touch display panel to be connected; and a second controller connected with the first controller, and configured to directly output a first set level signal and a second set level signal before being energized; where the first set level signal is configured to control the selection of a display drive mode from a plurality of drive modes supported by the touch display panel to be connected; and the second set level signal is configured to control the output of a drive signal corresponding to the display drive mode to the touch display panel to be connected.

Abstract: Structures, devices, and methods for wireless power transfer systems are described. A structure can include a plurality of strands arranged into a first coil layer and a second coil layer. The plurality of strands can be formed on a parallel path surrounding a center of the structure. The plurality of strands can extend away from the center on the first coil layer. The plurality of strands can extend towards the center on the second coil layer. For every fixed interval along a length of the structure, a first strand among the plurality of strands can be looped from the first coil layer to the second coil layer and a second strand among the plurality of strands can be looped from the second coil layer to the first coil layer.

Abstract: Techniques are described to perform scheduling in wireless communications. An example wireless communication method includes receiving, by a communication device from a network device, a control signaling including one or more parameters of a semi-persistent scheduling (SPS) configuration for a scheduling of one or more time and frequency resources; and performing, by the communication device, an operation based on the SPS configuration, where the operation is performed according to an application delay.

Abstract: A wireless power apparatus may include a power receiver having an elongated core member with a long axis and a receiver conductor wound spirally around the elongated core member to form an elongated receiver coil, the power receiver configured to receive power from a power transmitter having a transmitter conductor being wound circularly around a center point and disposed in a plane to form a planar transmitter coil, the planar transmitter coil configured to be connected to an alternating current power source to wirelessly transmit power, the planar transmitter coil having a transmitter coil radial axis starting at the center point and defining a transmitting region from an inner edge of the planar transmitter coil to an outer edge of the planar transmitter coil along the transmitter coil radial axis.

Abstract: Structures, devices, and methods for wireless power transfer systems are described. A structure can include a plurality of strands a plurality arranged into a coil layer. For every fixed interval along a length of the structure, the plurality of strands can be folded at a lateral angle and vertically inverted in response to being folded at the lateral angle. The plurality of strands being folded can cause the plurality of strands to surround a center of the structure in a parallel path.

Abstract: The present disclosure discloses a modified high-nickel cathode material, where the modified high-nickel cathode material is a SO42?-doped modified high-nickel cathode material, and SO42? is distributed in a secondary particle with a content gradient from high inside to low outside. A preparation method of the modified high-nickel cathode material includes: mixing a high-nickel cathode material, a lithium source, and a sulfate, and sintering a resulting mixture to obtain a matrix material; and water-washing and drying the matrix material to obtain the modified high-nickel cathode material. The present disclosure increases a migration rate of lithium ions in the material and greatly improves the initial capacity of the material, which reduces an energy barrier for migration of lithium ions, increases a migration rate of lithium ions among primary particles of the material, and improves the safety performance of the material.

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: receiving, by a wireless communication terminal from a wireless communication node, first control signaling; determining, by the wireless communication terminal, one or more scheduled resources according to the first control signaling; and performing, by the wireless communication terminal, a transmission of uplink data or a reception of downlink data via the one or more scheduled resources.

Abstract: The embodiments of the present disclosure disclose a resource scheduling method, apparatus and system. The method comprises: receiving, by a management node, a Pod creation request from a user, wherein the Pod creation request comprises: requirements of each container for each type of shareable resources; selecting, by the management node, a node for a Pod object to be created, and allocating each type of shareable resources of each container to the Pod object according to shareable resource information of a shareable device in the selected node; and binding the Pod object, the selected node and allocated resources, and storing the Pod object bound to the selected node and the allocated resources.

Abstract: The present disclosure provides a data processing method, a device, a computer apparatus and a storage medium, wherein the method includes: in response to a target disk receiving at least one write request within a preset time period, determining a size threshold value for classifying a data update type according to a size of write data respectively indicated by each write request; determining a data update type corresponding to each write request according to a size of each write request and the size threshold value; dividing write data of the write request to obtain a data block according to a preset data block size, and caching the data block in a cache region of the target disk corresponding to the data update type, the target disk has multiple types of cache regions configured therein, different cache regions are configured to support caching of data with different update frequencies.

Abstract: A mobile medical imaging apparatus and a moving trolley thereof are disclosed. The mobile medical imaging apparatus has an imaging device mounted on the moving trolley. The moving trolley includes a trolley body, a force detection unit and a control unit. The trolley body includes a power-assisted travelling mechanism. The force detection unit is arranged on the trolley body and configured to detect force information on a driving force applied to the trolley body by an operator. The force information on the driving force includes at least a direction of the driving force. The control unit is connected to the force detection unit and configured to acquire the force information, and control, based on the force information, the power-assisted travelling mechanism to move relative to ground.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, a high layer signaling including channel state information (CSI) report configuration information, receiving, from the wireless network node, a first signaling including a CSI report trigger state indication or a pattern indication, and reporting CSI according to the high layer signaling and the first signaling.

Abstract: A wireless communication method is disclosed. The method comprises: receiving, by a wireless communication terminal from a wireless communication node, indication information of one or more downlink, DL, signal transmissions, wherein the indication information indicates one or more transmission patterns for the one or more DL signal transmissions; and receiving, by the wireless communication terminal from the wireless communication node, one or more DL signals according to the one or more patterns for the one or more DL signal transmissions.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, a first signaling comprising a first configuration signaling, wherein the first configuration signaling is used to configure a first resource set for a configured grant (CG) transmission, and transmitting, to the wireless network node, a second signaling associated with a first transmission resource set on a second transmission resource set, wherein the first resource set includes the first transmission resource set.

Abstract: Methods, apparatus, system for wireless communication are described and include a method of wireless communication. A method of wireless communication, comprising receiving, by a communication device, an indication of a discontinuous transmission (DTX) operation by a network node; and operating the communication device according to the indication of the DTX operation.