Abstract: Provided is a method for determining a number of bits, an electrical device, and a storage medium. The method includes the following. Obtain service information of a first service and service information of a second service, where the first service and the second service are carried in the same physical uplink control channel (PUCCH). Obtain the number of bits of hybrid automatic repeat request (HARQ) feedback information of the PUCCH according to configuration information, the service information of the first service, and the service information of the second service, where the configuration information is used for recording a configuration parameter for a channel for transmitting the first service and the second service.

Abstract: A circuit breaker includes a housing, a busbar, a detonation assembly, and an arc extinguishing assembly. The busbar passes through the housing and is partially located between the arc extinguishing chamber and the detonation chamber; and the detonation assembly is configured to explode and break the busbar when a current flowing through the busbar is greater than a safety threshold, to implement a circuit disconnection function. The arc extinguishing assembly includes a plurality of arc extinguishing grid plates and a first arc guiding member. A first end of the first arc guiding member includes a first structure end, the first structure end is in conductive contact with the busbar, and a second end of the first arc guiding member extends to the first arc extinguishing grid plate that is along an extension direction of the busbar among the plurality of arc extinguishing grid plates.

Abstract: A retransmission response feedback method and apparatus are provided. The method includes: traversing serving cells to determine HARQ-ACK of an original downlink slot and a delayed downlink slot in each serving cell for which an uplink channel resource requires feedback, wherein the original downlink slot refers to a downlink slot corresponding to an ACK/NACK feedback determined based on a slot offset K1 from a PDSCH to the ACK/NACK feedback, and the delayed downlink slot refers to a downlink slot in which the ACK/NACK feedback determined based on the slot offset K1 is transmitted with a delay; acquiring HARQ-ACK information of the original downlink slot and HARQ-ACK information of the delayed downlink slot, respectively; generating a HARQ-ACK codebook based on the HARQ-ACK information of the original downlink slot and the HARQ-ACK information of the delayed downlink slot; and transmitting the HARQ-ACK codebook using an uplink channel.

Abstract: Provided is a method for determining a number of bits, an electrical device, and a storage medium. The method includes the following. Obtain service information of a first service and service information of a second service, where the first service and the second service are carried in the same physical uplink control channel (PUCCH). Obtain the number of bits of hybrid automatic repeat request (HARQ) feedback information of the PUCCH according to configuration information, the service information of the first service, and the service information of the second service, where the configuration information is used for recording a configuration parameter for a channel for transmitting the first service and the second service.

Abstract: A retransmission response feedback method and apparatus are provided. The method includes: traversing serving cells to determine HARQ-ACK of an original downlink slot and a delayed downlink slot in each serving cell for which an uplink channel resource requires feedback, wherein the original downlink slot refers to a downlink slot corresponding to an ACK/NACK feedback determined based on a slot offset K1 from a PDSCH to the ACK/NACK feedback, and the delayed downlink slot refers to a downlink slot in which the ACK/NACK feedback determined based on the slot offset K1 is transmitted with a delay; acquiring HARQ-ACK information of the original downlink slot and HARQ-ACK information of the delayed downlink slot, respectively; generating a HARQ-ACK codebook based on the HARQ-ACK information of the original downlink slot and the HARQ-ACK information of the delayed downlink slot; and transmitting the HARQ-ACK codebook using an uplink channel.