Abstract: This application discloses a photovoltaic power generation system control method, a photovoltaic power generation system, and a switching apparatus, to reduce a loss of the photovoltaic power generation system. The switching apparatus includes: a switching unit, a detection unit, and a controller. The switching unit includes a first output end, a second output end, a first input end connected to each first DC/DC converter in a one-to-one correspondence, and a second input end connected to each second DC/DC converter in a one-to-one correspondence. The first output end is connected to an input end of a first DC/AC converter, and the second output end is connected to an input end of a second DC/AC converter. The detection unit is separately connected to the first DC/AC converter, the second DC/AC converter, a plurality of first DC/DC converters, and a plurality of second DC/DC converters.

Abstract: A Y-type molecular sieve and a preparation method therefor are provided. The grain size of the molecular sieve is 20-100 nm, preferably 40-70 nm, and more preferably 50-60 nm. The molar ratio of silica/alumina in the molecular sieve is 4.5-7, preferably 5.0-6.5, and more preferably 6.0-6.5. The proportion of 40-70 nm grains in the molecular sieve that is measured by means of a dynamic photoelectron scattering method is 80%-95%, and preferably 85%-93%. The Y-type molecular sieve has a small grain size, concentrated grain distribution, high silica-alumina ratio and good hydrothermal stability, and can meet the needs of industrial production.

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: A system, device and method for failure recovery is disclosed. In one aspect, a method includes determining, by a wireless communication device, at least one reference signal of at least one transmission configuration indicator (TCI) state for beam failure detection, from reference signals of a control resource set (CORESET); and determining, by the wireless communication device according to the at least one reference signal, at least one measurement for comparison with a threshold.

Abstract: A wireless communication method includes sending, by a wireless communication device to a wireless communication node, a message to update a downlink reference signal, wherein the downlink reference signal is configured to position the wireless communication 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: A modified nucleoside or nucleotide, the 3?-OH of the modified nucleoside or nucleotide being reversibly blocked; meanwhile, the present invention also relates to a kit comprising the nucleoside or nucleotide, and a sequencing method based on the nucleoside or nucleotide.

Abstract: A wireless communication method includes identifying, by a wireless communication device, a number (N) of resource sets in a resource setting, wherein N is equal to or greater than 2; and determining, by the wireless communication device, a number (OCPU) of processing units being occupied over a plurality of symbols, wherein the occupied process units are configured for processing a Channel State Information (CSI) report.

Abstract: The present disclosure provides a prime lens module and an in-vehicle camera system. From an object side to an imaging side thereof, the prime lens module sequentially includes: a first lens with a negative focal power, a second lens with a negative focal power, a third lens with a positive focal power, a fourth lens with a positive focal power, a fifth lens with a positive focal power, a sixth lens with a negative focal power, and a seventh lens with a positive focal power. The first lens is a meniscus spherical lens. The second lens is a biconcave spherical lens. The third lens is a biconvex spherical lens and bonded to the second lens. The fourth lens is a biconvex spherical lens or a biconvex aspheric lens. The fifth lens is a biconvex spherical lens. The sixth lens is a biconcave spherical lens and bonded to the fifth lens.

Abstract: Provided are a transmission control method, sounding reference signal transmission method, terminal, base station and medium. The transmission control method includes: receiving the configuration information sent by the network side, the configuration information including an association relationship between a group index and first information, where the first information has an association relationship with a channel or a reference signal; and determining a receiving mode or a sending mode of the channel or reference signal associated with the first information according to the group index.

Abstract: Provided are a power control method, a power control apparatus, a base station, a terminal and a computer-readable storage medium. The method includes: a second communication node configuring a power control parameter for a first communication node, where the power control parameter includes at least one transmit power offset, and the transmit power offset is determined by at least one of: a payload size of physical uplink control channel (PUCCH) transmission, a number of orthogonal frequency division multiplexing (OFDM) symbols occupied by PUCCH transmission, a number of resource blocks (RBs) occupied by PUCCH transmission, or whether a PUCCH is subjected to frequency hopping.

Abstract: Presented are systems and methods for CSI-RS configuration and indication. A wireless communication device can receive a configuration of a channel state information reference signal (CSI-RS) resource for measurement of a plurality of channels form a wireless communication node. The wireless communication device can determine measurement results according to the configuration of the CSI-RS resource.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for performing sensing information assisted beam management. A wireless communication device may receive, from a wireless communication node, a first signaling that includes a transmission parameter setting. The wireless communication device may associate the transmission parameter setting and resource related information. The wireless communication device may communicate with the wireless communication node, a signal according to the resource related information.

Abstract: Presented are systems and methods for uplink transmission scheme in multi-transmit-receive-point (MTRP) operation. A wireless communication device can receive, from a wireless communication node, a downlink signaling comprising a field. The field can indicate whether one or two spatial relations are associated with a plurality of uplink transmissions to the wireless communication node. The wireless communication device can determine, based on the field, a transmission scheme for the uplink transmissions.

Abstract: Example implementations can include a wireless communication method of receiving, by a wireless communication device from a wireless communication node, a first message including a control element that selectively includes a field having an indicator or a field having an index, determining, by the wireless communication device, a configured operative status of each of one or more Transmission Configuration Indicator (TCI) states for a downlink communication, according to the control element.

Abstract: A method of wireless communication is described. The wireless communication method includes deriving, by a user device, in response to a determination that a predetermined condition is met, at least one of transmission configuration indication (TCI) states of a target component carrier based on a TCI state of a reference component carrier; and applying the at least one of TCI states to the target component carrier.

Abstract: Methods, systems, and devices for multi-beam power control and detecting link recovery confirmation information are described. An exemplary method for wireless communication includes determining an association between a set of parameters and a plurality of beams; and performing, by a terminal and based on the association, one or more uplink transmissions, where the set of parameters comprises at least one of the following parameters: one or more open loop parameters, one or more closed loop parameters, one or more transmit power control (TPC) commands or one or more path loss reference signal (PL-RS) parameters.

Abstract: A wireless communication method is described for receiving a reporting configuration associated with one or more reporting criteria. The received reporting configuration is also linked to one or more channel state information (CSI) resource settings that provide a configuration information. Each CSI resource setting identifies one or more resource sets, and each resource set includes one or more reference signal resources. Based on one or more reporting criteria, a user equipment can generate a report that can be transmitted to a base station.

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, systems and devices for transmission link configuration using reference signal mapping in next generation cellular networks are described. An example method for wireless communication, based on the disclosed technology, includes transmitting data over at least one transmission link that is configured based on a mapping between two reference signals, each of which is configured with different subsets of one or more network parameters. Another example method includes dividing a plurality of SRS (sounding reference signal) resource sets into a plurality of groups based on network parameters of SRS resources or SRS resource sets, and transmitting, within one of the plurality of groups, only one SRS resource in each of multiple SRS resource sets at an identical time, where the SRS resources in different SRS resource sets can be transmitted simultaneously. The methods described may include beam management implementations for wireless communications.