Uplink transmission method and apparatus, uplink receiving method and apparatus, device, and storage medium

1 . An uplink transmission method, performed by a terminal and comprising:

in a case that an uplink control channel conflicts with an uplink data channel, performing multiplexing transmission for uplink control information and uplink transmission via the uplink data channel, wherein

a transmission resource of the uplink transmission and a transmission resource of the uplink control channel overlap, and the uplink transmission meets a preset condition,

wherein the uplink data channel is a dynamic grant, and the preset condition comprises:

a carrier to which the uplink transmission belongs is a carrier on which an uplink skipping function is prohibited from being enabled or is not configured, wherein

the carrier on which the uplink skipping function is prohibited from being enabled or is not configured comprises at least one of the following:

a primary carrier or a carrier with the smallest carrier index in a carrier group.

2 . The method according to claim 1 , wherein the preset condition further comprises: the uplink transmission is uplink transmission scheduled by a network-side device.

3 . The method according to claim 2 , wherein in a case that the carrier to which the uplink transmission belongs is the same as the carrier to which the uplink data channel belongs, the uplink skipping function is enabled on the carrier to which the uplink transmission belongs; or in a case that the carrier to which the uplink transmission belongs is different from the carrier to which the uplink data channel belongs, the uplink skipping function is not enabled or configured on the carrier to which the uplink transmission belongs, or the uplink skipping function is enabled on the carrier to which the uplink transmission belongs.

4 . The method according to claim 2 , wherein the uplink transmission comprises: aperiodic channel state information A-CSI.

5 . The method according to claim 2 , wherein the uplink transmission scheduled by the network-side device comprises uplink transmission generated by the terminal based on scheduling message sent by the network-side device.

6 . The method according to claim 1 , wherein the uplink transmission comprises:

uplink transmission generated in a case that data transmission is performed on the carrier to which the uplink transmission belongs; or uplink transmission generated in a case that no data transmission is performed on the carrier to which the uplink transmission belongs; or wherein the uplink transmission comprises:

uplink transmission generated on a carrier with the smallest carrier index among a plurality of carriers in a case that the plurality of carriers are configured with configured grants; or

uplink transmission generated on a target configured grant of one carrier in a case that the one carrier is configured with a plurality of configured grants.

7 . The method according to claim 6 , wherein the target configured grant comprises at least one of the following configured grants of the one carrier: a configured grant with the smallest index, a configured grant with the earliest transmission start time of the one carrier, or a configured grant with the latest transmission start time.

8 . A terminal, comprising a memory, at least one hardware processor, and instructions stored in the memory and capable of running on the at least one hardware processor, wherein when the instructions are executed by the at least one hardware processor, the uplink transmission method according to claim 1 is implemented.

9 . The method according to claim 1 , wherein performing multiplexing transmission for uplink control information and uplink transmission via the uplink data channel comprises:

generating, by a medium access control (MAC) layer of the terminal, a MAC protocol data unit (PDU), and delivering the MAC PDU to a physical layer; and

multiplexing, by the physical layer, the uplink control information to the uplink data channel.

10 . The method according to claim 1 , wherein the uplink transmission occupies the uplink data channel.

11 . The method according to claim 1 , wherein the terminal enables the uplink skipping function on the carrier, and the uplink data channel belongs to the carrier on which the uplink skipping function is enabled.

12 . An uplink receiving method, performed by a network-side device and comprising:

in a case that an uplink control channel conflicts with an uplink data channel, receiving uplink control information and uplink transmission, wherein multiplexing transmission is performed for the uplink control information and the uplink transmission via the uplink data channel, wherein

a transmission resource of the uplink transmission and a transmission resource of the uplink control channel overlap, and the uplink transmission meets a preset condition,

wherein the uplink data channel is a dynamic grant, and the preset condition comprises:

a carrier to which the uplink transmission belongs is a carrier, of a terminal, on which an uplink skipping function is prohibited from being enabled or is not configured, wherein

the carrier on which the uplink skipping function is prohibited from being enabled or is not configured comprises at least one of the following:

a primary carrier or a carrier with the smallest carrier index in a carrier group.

13 . The method according to claim 12 , wherein the preset condition further comprises: the uplink transmission is uplink transmission scheduled by the network-side device.

14 . The method according to claim 13 , wherein the carrier to which the uplink transmission belongs is the same as or different from the carrier to which the uplink data channel belongs.

15 . The method according to claim 13 , wherein the uplink transmission comprises: aperiodic channel state information A-CSI.

16 . The method according to claim 13 , wherein the uplink transmission scheduled by the network-side device comprises uplink transmission generated by a terminal based on scheduling message sent by the network-side device.

17 . The method according to claim 12 , wherein the uplink transmission further comprises:

uplink transmission generated on a carrier with the smallest carrier index among a plurality of carriers in a case that the plurality of carriers are configured with configured grants; or

uplink transmission generated on a target configured grant of one carrier in a case that the one carrier is configured with a plurality of configured grants.

18 . The method according to claim 17 , wherein the target configured grant comprises a configured grant with the earliest transmission start time of the one carrier.

19 . A network-side device, comprising a memory, at least one hardware processor, and instructions stored in the memory and capable of running on the at least one hardware processor, wherein when the instructions are executed by the at least one hardware processor, the network-side device is caused to:

in a case that an uplink control channel conflicts with an uplink data channel, receive uplink control information and uplink transmission, wherein multiplexing transmission is performed for the uplink control information and the uplink transmission via the uplink data channel, wherein

a transmission resource of the uplink transmission and a transmission resource of the uplink control channel overlap, and the uplink transmission meets a preset condition

wherein the uplink data channel is a dynamic grant, and the preset condition comprises:

a carrier to which the uplink transmission belongs is a carrier, of a terminal, on which an uplink skipping function is prohibited from being enabled or is not configured, wherein

the carrier on which the uplink skipping function is prohibited from being enabled or is not configured comprises at least one of the following:

a primary carrier or a carrier with the smallest carrier index in a carrier group.