Provided are an information transmission and receiving method and device, a storage medium and an electronic apparatus. The information transmission method includes: transmitting at least two pieces of the following information in a multiplexing manner on a physical channel: channel state information (CSI), first control information or data information. The first control information includes at least one of: hybrid automatic retransmission request acknowledgement (HARQ-ACK) information or scheduling request (SR) information.

This disclosure provides systems, methods, and devices for wireless communication that support resolution of uplink (UL) transmission overlap of communication types having different priorities. In some implementations, a method of wireless communication includes determining, at a user equipment (UE), that a first scheduled UL transmission corresponding to a first communication type having a first priority overlaps with a second scheduled UL transmission corresponding to a second communication type having a second priority. The first priority is higher than the second priority. The method also includes multiplexing at least a portion of the first scheduled UL transmission with at least a portion of the second scheduled UL transmission to generate a third UL transmission. The method further includes transmitting, from the UE to a base station, the third UL transmission. Other aspects and features are also claimed and described.

Embodiments of this application provide a method and an apparatus for transmitting channel state information (CSI). The CSI is a part of uplink control information (UCI) and it includes a first quantity of bits. The method includes: determining a threshold code rate according to a modulation and coding scheme (MCS) index when the CSI is to be transmitted on a physical uplink shared channel (PUSCH) without uplink data; determining a second quantity of bits according to the threshold code rate and the first quantity of bits, where the second quantity of bits is less than or equal to the first quantity of bits; and transmitting the second quantity of bits of the CSI on the PUSCH.

Methods and apparatus for dynamic acknowledgement list selection in detection of uplink control channel formats. In an exemplary embodiment, an apparatus includes a dynamic acknowledgement (ACK) list allocation circuit that generates a dynamic ACK list that includes one or two most likely ACK candidates, and a top-Q candidate CQI bits detector that dynamically allocates a detection branch to each of the one or two most likely ACK candidates to detect top-Q candidate CQI bits. The apparatus also includes a merger circuit that mergers the top-Q candidate CQI bits detected for the one or two most likely ACK candidates to generate a merged list, a top-Q CQI symbol generator that generates top-Q CQI symbols for the top-Q candidate CQI bits detected for the one or two most likely ACK candidates, and a joint detector that detects transmitted CQI bits and ACK bits.

Embodiments of the present invention provide an uplink control information sending method, an uplink control information receiving method, an apparatus, and a system. The method includes: receiving, by a terminal device, channel indication information from an access network device on a physical control channel; determining the channel resource set that is of N channel resource sets and that matches a type or a size of the UCI as a first channel resource set; determining a channel resource that is in the first channel resource set and that is indicated by the channel indication information; and sending uplink control information UCI to the access network device on the channel resource. A quantity of bits that need to be added to the channel indication information in the embodiments of the present invention is less than that in the prior art.

Provided are an uplink control information transmitting method and receiving method, a terminal, a base station and an apparatus. The transmitting method includes: determining a first transmission resource for first uplink control information and second transmission resources for second uplink control information; and when the first transmission resource overlaps with at least two of the second transmission resources in the time domain, transmitting the first uplink control information and at least one of the second uplink control information simultaneously on the first transmission resource; wherein the at least one of the second uplink control information is the uplink control information carried on the at least two second transmission resources that overlap with the first transmission resource in the time domain.

Provided are an uplink transmission method and apparatus. The UE determines a time-domain overlapping channel group to be transmitted in a time unit, where the time-domain overlapping channel group includes a group of PUCCHs and a group of PUSCHs. The group of PUCCHs and the group of PUSCHs include a PUCCH and a PUSCH that overlap in time domain, where the PUCCH included in the group of PUCCHs is configured to transmit an uplink SR and the PUSCH included in the group of PUSCHs is configured to transmit uplink data. The UE performs multiplexing transmission on UCI and uplink data to be transmitted by the time-domain overlapping channel group, where the UCI includes the uplink SR.

Disclosed herein are a method for transmitting and receiving uplink control information between a terminal and a base station in a wireless communication system and devices supporting the same. Particularly, disclosed herein are a method for transmitting and receiving uplink control information between a terminal and a base station on a physical uplink shared channel (PUSCH) without data (e.g., UL-SCH) and operation of devices supporting the same.

A method comprising receiving a feedback indicating correctness of data channel decoding, determining that the feedback is an ambiguous feedback, determining an average estimated control channel block error rate, comparing the average estimated control channel block error rate to a feature associated with a control channel block error rate, and, based on the comparison, interpreting the feedback as one of the following: a negative acknowledgement or a discontinuous transmission.

A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a hybrid automatic repeat request (HARQ) process number (HPN). The HPN indicates one or more configured grant (CG) configurations that are activated and/or released/deactivated. The UE also includes processing circuitry configured to activate and/or release/deactivate one or more CG configurations based on the HPN.