Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a neural network. One of the methods includes obtaining data specifying a trained neural network that includes a plurality of layers that include a particular layer; generating an adapted neural network, comprising generating, for the particular layer, an approximation of an adapter parameter matrix that includes fewer parameters than the adapter parameter matrix; and training the adapted neural network on a machine learning task, wherein the adapting comprises learning fine-tuned values of parameters of the approximation using training data while holding the trained values in the base parameter matrix fixed.

Abstract: Provided are a communication method, a device, and a storage medium. A communication method applied to a first communication node includes sending a wake-up signal to a second communication node over the unlicensed spectrum and sending a physical downlink control channel corresponding to the wake-up signal to the second communication node.

Abstract: Provided are a communication node, a data transmission method, and a storage medium. A first communication node includes a first communication interface. The first communication node is connected to a second communication node through the first communication interface. Data transmitted between the first communication node and the second communication node through a protocol layer of a first Internet of things is data processed by a target communication node using a target processing method. The target communication node includes the first communication node and the second communication node, the target processing method is a method for processing data by the first communication node and the second communication node, and the protocol layer of the first Internet of things is a protocol layer included in the first communication node in the Internet of things. The first communication node is a passive communication node.

Abstract: A first communication node includes a first communication interface, where the first communication node is connected to a second communication node through the first communication interface; data transmitted between the first communication node and the second communication node through a protocol layer of a first Internet of things is data processed by a target communication node using a target processing method, the target communication node includes the first communication node and a third communication node, the target processing method is a method for processing data by the first communication node and the third communication node, and the protocol layer of the first Internet of things is a protocol layer included in the first communication node in the Internet of things; and the first communication node is a passive communication node.

Abstract: Methods, systems, and devices for timing configuration in mobile communication technology are described. An example method of wireless communication includes receiving, by a wireless device from a network node, a message comprising a medium access control (MAC) layer timing control, and selectively starting, based on a rule and subsequent to the receiving, a time alignment timer, wherein the rule specifies the time alignment timer is not started when the MAC layer is performing a resource configuration transmission and the time alignment timer is started when the MAC layer is not performing the resource configuration transmission.

Abstract: Provided are a data transmission method and device and a storage medium. The data transmission method applied to a first communication node includes detecting a first signal; and receiving a preamble information block according to the detection result of the first signal, where the preamble information block includes at least one of: a synchronization system message block, a synchronization signal, a primary system message bearer channel, a secondary system message bearer channel, a first reference signal, or a second signal.

Abstract: The present application discloses a data sending method, a data receiving method, a communication node, and a storage medium. The sending method comprises: determining a target physical resource block (PRB) index according to a first parameter, wherein the first parameter comprises at least one of the following: a reference PRB index, a time slot index, a PRB offset, the number of PRBs comprised in a first frequency resource, a second frequency resource position update duration, and an indication of the second frequency resource; determining a second frequency resource according to the target PRB index; and sending data within the second frequency resource.

Abstract: A system and method for wireless communication are disclosed herein. One embodiment includes a wireless communication node configuring a plurality of carriers and selecting one of the plurality of carriers for sending a paging message to a wireless communication device based on a Discontinuous Reception (DRX) parameter specific for the wireless communication device. An alternate embodiment includes a wireless communication device selecting one of a plurality of carriers for receiving a paging message to a wireless communication device based on a Discontinuous Reception (DRX) parameter specific for the wireless communication device.

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to pre-configure dedicated resources for data transmission. In one exemplary aspect, a method for wireless communication includes receiving a pre-configured transmission resource request from a terminal. The method also includes configuring a pre-configured transmission resource based on the pre-configured transmission resource request. In another exemplary embodiment, a method for wireless communication includes receiving a pre-configured transmission resource request from a terminal, wherein the pre-configured transmission resource request includes a medium access control (MAC) control element. The method also includes configuring a pre-configured transmission resource based on the pre-configured transmission resource request.

Abstract: Provided in the present application are a data transmission method, and a device and a storage medium. The data transmission method is applied to a first communication node, and the method includes: receiving a terminal aggregator communication (TAC) triggering condition pre-configured by a second communication node; in response to that the TAC condition is met, transmitting data to the second communication node according to a TAC mode.

Abstract: Provided are a network node, a communication method, and a storage medium. The network node includes a first preset function of a first network node and a second preset function of a second network node, where the first network node and the second network node are different network nodes, and the second network node includes an access network node.

Abstract: This disclosure relates generally to a method, device, and system for saving power consumption of network element in wireless communications. One method performed by a first NE including transmitting a first message to a second NE, the first message comprising power saving information, the power saving information comprises an indication of an update to a power saving status of a cell managed by the first NE, the power saving status of the cell comprising at least one of: a deep sleep mode; a light sleep mode; a normal mode; a cell being barred; a cell not being barred; a cell being deactivated or shutdown; a cell to be shutdown; a Bandwidth Part (BWP) being shutdown or to be shutdown; a restriction to a frequency range; or a slot or a symbol being shutdown or to be shutdown.

Abstract: Provided are a method and a device for processing a timing advance (TA), and a method and a device for sending indication information. One of the methods includes: in response to a first condition being satisfied, determining that a TA of a terminal is in an invalid state; where the first condition includes at least one of the followings: in response to the terminal being a stationary terminal, a TA timer times out and a change amount of a first measurement value exceeds a first threshold; or in response to the terminal being a non-stationary terminal, the TA timer times out, or the change amount of the first measurement value exceeds the first threshold, or the TA timer times out and the change amount of the first measurement value exceeds the first threshold.

Abstract: Disclosed are a data transmission method and device, and a computer-readable storage medium. The data transmission method includes: acquiring, by a first communication node, a configuration parameter configured by a second communication node for the first communication node, receiving, by the first communication node, a first message transmitted by the second communication node, where the first message includes a power saving signal or a power saving channel, and transmitting, by the first communication node, a second message to the second communication node.

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: receiving, by a second type wireless communication node from a first type wireless communication node, control information via repeatedly transmitted physical downlink control channels, PDCCHs, in one or more occasions.

Abstract: Systems, methods, and apparatus for wireless communication are described. A wireless communication method includes receiving, by a wireless device, a combined channel state information (CSI) report configuration including a resource for channel measurement, where the resource for channel measurement includes one or more CSI resource configurations. The method further includes transmitting, by the wireless device, a combined CSI report based on the combined CSI report configuration. The described techniques may be adopted by a network device or by a wireless device.

Abstract: Systems, methods and devices for reducing power consumption for reduced capability UEs can include using a dedicated common control resource set (CORESET) to reduce RF retuning in idle mode. The systems, methods and devices may include using the dedicated common CORESET and a dedicated initial downlink bandwidth part (DL BWP) to reduce RF retuning for reduced capability UEs. The systems, methods and devices may include using dedicated initial DL BWP to reduce RF retuning for reduced capability UEs. The systems, methods and devices include using simplified synchronization signal block (SSB) in DL BWP to reduce RF tuning by reduced capability UEs. The systems, methods and devices may include employing an indication in downlink control information (DCI) of whether the scheduled physical downlink shared channel (PDSCH) is for reduced capability UEs to avoid unnecessary PDSCH decoding.

Abstract: A system and method for signaling design and configuration are disclosed herein. In one embodiment, the system and method are configured to transmit, by a wireless communication node to a first wireless communication device, configuration information, wherein the first wireless communication device is a reduced capability user equipment device, and wherein the configuration information includes a Physical Random Access Channel configuration.

Abstract: A wireless communication method is disclosed. The method comprises: receiving, by a wireless communication terminal from a wireless communication node, control signaling comprising one or more channel state information reference signal, CSI-RS, configuration information associated with one or more group identifiers, IDs, or one or more channel state information, CSI, measurement report configurations associated with one or more group IDs; receiving, by the wireless communication terminal from the wireless communication node, first signaling comprising a CSI-RS configuration indication; and performing, by the wireless communication terminal, at least one of a CSI-RS measurement or a transmission of a channel state information, CSI, measurement report to the wireless communication node based on at least one of the control signaling, the CSI-RS configuration indication, or predefined information.

Abstract: A communication apparatus and a device including the communication apparatus are disclosed. The communication apparatus includes a phase adjustment circuit, a charging circuit, and antennas, where the phase adjustment circuit is configured to adjust phases of electromagnetic signals; the charging circuit is configured to convert the electromagnetic signals into electrical energy; the antennas are configured to receive the electromagnetic signals; the antennas are connected to the phase adjustment circuit, and the electromagnetic signals are transmitted to the phase adjustment circuit through the antennas; and the antennas are connected to the charging circuit, and the electromagnetic signals are transmitted to the charging circuit through the antennas.