Abstract: Disclosed are a transmission method and device, and a computer readable storage medium. The transmission method includes steps described below. A transmission mode of a first communication node is determined; at least one of a codebook or a transmission power ratio is determined according to the transmission mode; and a transmission is sent according to at least one of the codebook or the transmission power ratio.

Abstract: Methods, systems, and devices for signaling quasi-co-location information in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, from a first communication node and to a second communication node, a signal according to a beam set that comprises a first subset of B beams selected from a pool of beams, wherein B is positive integer. In an example, a beam of the beam set comprises one or more channel property assumptions, one or more reference signals (RSs), one or more RS sets, one or more spatial relation states, one or more quasi-co-location (QCL) states, one or more transmission configuration indicator (TCI) state, one or more spatial domain filters or one or more pre-coding filters.

Abstract: Provided are an information transmission method, a device, and a storage medium. The information transmission method applied to a first communication node includes determining a DCI-related processing parameter in an multi-TRP scenario and sending the DCI-related processing parameter to a second communication node to enable the second communication node to process at least one of DCI, CSI, PUSCH bearer data, or PDSCH bearer data based on the DCI-related processing parameter.

Abstract: Provided a TA information determination method, includes: determining, by a first communication node, more than one TA value for one serving cell; and transmitting, by the first communication node, multiple uplink signals of the one serving cell according to the more than one TA value, where each of the multiple uplink signals of the one serving cell corresponds to one TA value of the more than one TA value.

Abstract: A semiconductor device includes an N-type semiconductor substrate, a drift layer, a semiconductor layer, a first trench located in the semiconductor layer, a gate located in the first trench, a P-well, a source region, and an N-type second semiconductor region that are located in the semiconductor layer, a source, and a drain. The drift layer includes an N-type column region and a P-type column region that are disposed in parallel and alternately. In the semiconductor device, an electrode is further disposed below the gate, a P-type first semiconductor region is disposed at the bottom of the first trench, the first semiconductor region is in contact with the electrode and the P-type column region located below the gate, and the electrode is electrically connected to the source.

Abstract: System, methods and apparatuses for updating beam state for uplink transmission can include a wireless communication node transmitting, and a wireless communication device receiving, a command signaling that indicates beam state information for a plurality of target transmissions. The wireless communication device can determine, according to the beam state information, parameters of the plurality of target transmissions.

Abstract: Methods, apparatus, and systems for a beam failure recovery on one or more secondary cells are described. In one example aspect, a wireless communication method includes receiving, by a first device, parameters configured to carry out beam failure detection and beam failure recovery for secondary cells associated with the first device, determining, by the first device, whether a beam failure event has occurred on at least one of the secondary cells based on at least one of the parameters, performing, upon a determination that the beam failure event has occurred, a beam failure recovery procedure for the secondary cell with the beam failure event, and terminating the beam failure recovery procedure upon an occurrence of a termination event.

Abstract: A wireless communication method includes transmitting, by a first communication node, a first type of random access preamble, monitoring, by the first communication node, a link recovery confirmation information, performing, by the first communication node, after meeting a first type of condition, and the first type of condition includes detecting the link recovery confirmation information, an operation including performing a transmission on an outbound channel to a second communication node using a spatial filter determined by the first type of random access preamble.

Abstract: Provided are a signaling sending method and device and a signaling receiving method and device. The signaling sending method includes: configuring N sets according to reference-signal-related information satisfying a predetermined channel characteristic requirement, where N is an integer greater than or equal to 1, and an element in the N sets is the reference-signal-related information; generating a first type of signaling, where the first type of signaling carries the N sets; and sending the first type of signaling to a second communication node, where the first type of signaling is used for notifying the second communication node to perform beam indication according to the N sets.

Abstract: Provided are a power control method, apparatus and system. The power control method includes the following steps, an association between at least one piece of spatial domain resource information and a power control parameter is acquired; spatial domain resource information of an uplink transmission is acquired; and a power control parameter of the uplink transmission is determined according to the spatial domain resource information of the uplink transmission and the association between the at least one piece of spatial domain resource information and the power control parameter; where the spatial domain resource information includes at least one type of control resource set, CORESET, information, transmit-receive point, TRP, information, or physical uplink control channel, PUCCH, resource information.

Abstract: A system and method for determining a channel property assumption (CPA) for signal reception are disclosed herein. In an embodiment, a method performed by a communication device includes: associating each of multiple signals with at least one associated CPA, wherein the multiple signals are at least partially overlapped in a time domain; selecting at least one CPA based on a selection rule, the at least one selected CPA is selected from a set of CPAs, and the set of CPAs includes the at least one associated CPA associated with each of the multiple signals; and receiving at least one signal of the multiple signals from a communication node based on the at least one selected CPA.

Abstract: Provided are a beam recovery method and apparatus, a terminal and a storage medium. The method includes: in a beam recovery process, in response to determining processing of a current stage in the beam recovery process being unsuitable to be implemented on an active bandwidth part (BWP), determining a target BWP of the current stage according to the active BWP and a switch mapping relationship determined for the current stage, switching to the target BWP to perform the processing of the current stage, and continuing to perform the beam recovery process until implementing a beam recovery.

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: The present disclosure provides a display panel, including: a drive substrate; a plurality of light-emitting elements on one side of the drive substrate; a functional assembly on a side of the drive substrate away from the light-emitting elements and connected to the drive substrate; where in a direction parallel to a plane where the drive substrate is located, the functional assembly has a heat conductivity higher than the drive substrate. An embodiment of the present disclosure further provides a display panel subassembly and a display apparatus.

Abstract: Provided are a method for detecting an artificial intelligence (AI) prediction beam, a node, and a storage medium. The method includes the following: A first communication node receives beam detection configuration information sent by a second communication node, the first communication node performs AI prediction beam quality detection according to the beam detection configuration information to obtain a beam quality value, and the first communication node re-determines a target beam in a case where the first communication node determines that the beam quality value does not meet a beam quality requirement.

Abstract: Methods, apparatus and systems for improving scheduling flexibility in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method includes: generating at least one indicator configured for updating scheduling information for a first transmission with a semi-persistent scheduling, the scheduling information including information related to at least one of: a sounding reference signal resource indicator, a transmission configuration indicator, and a timing advance; and transmitting the at least one indicator to at least one wireless communication device.

Abstract: Presented are systems and methods for wireless communication. In one aspect, a wireless communication device determines a first demodulation reference signal (DMRS) table. In one aspect, the wireless communication device receives a value of a field in a signaling from the wireless communication node. In one aspect, the wireless communication device determines a first DMRS parameter according to the first DMRS table and the value of the field. In some embodiments, the first DMRS table includes a mapping between values of the field of the signaling and values of the first DMRS parameter. In some embodiments, the first DMRS table includes the first DMRS parameter, that has values associated with a plurality of categories of DMRS ports. In some embodiments, each category of the plurality of categories of DMRS ports corresponding to a respective one of a plurality of second parameters.

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: Provided are channel configuration and power control methods and devices, a user equipment, a base station and storage mediums. The channel configuration method is configured to receive a second channel characteristic assumption of a control channel resource set configured by a second communication node; where the control channel resource set is formed by at least one of a first type of search space and a second type of search space; the second channel characteristic assumption is used for configuration of control channel resources in the second type of search space; and the control channel resource transmitted by the second communication node are received according to the second channel characteristic assumption.

Abstract: Methods, apparatus, and systems that relate to reference signal measurement and reporting at a lower layer to enable fast cell switching include a method for wireless communication includes transmitting, by a network node, configuration information about one or more candidate targets to a terminal device to enable a measurement or a reporting of the one or more candidate targets, e.g., at a layer that is lower than the network layer. The configuration information comprises at least one of measurement configuration or reporting configuration about the one or more candidate targets, the configuration information further comprising inter-frequency information.