Transmission processing method and related device

1 . A transmission processing method, comprising:

receiving, by a terminal, first indication information from a network device; and

determining, by the terminal, N slots of a target physical uplink shared channel (PUSCH) based on the first indication information, wherein N is an integer greater than 1, and the first indication information is used to indicate at least one of the following:

the first slot of the target PUSCH;

a quantity of slots for transmitting the target PUSCH, and a start symbol occupied in one slot and a symbol length; or

the N slots,

wherein the first indication information is carried in target downlink control information (DCI), and the target DCI is used to indicate that a transmission type of a scheduled PUSCH comprises transmission of a single PUSCH on multiple slots.

2 . The transmission processing method according to claim 1 , wherein determining the N slots of the target PUSCH based on the first indication information comprises:

determining, by the terminal, at least one of the following is not a valid resource of the target PUSCH:

a downlink symbol indicated by the network device semi-statically or dynamically;

a flexible symbol indicated by the network device semi-statically or dynamically;

a time domain resource for transmitting a synchronizing signal block (SSB) or a channel state information-reference signal (CSI-RS);

a PUSCH resource, wherein the network device indicates that transmission of the PUSCH resource is canceled by using a first physical downlink control channel (PDCCH), and the first PDCCH is a PDCCH scrambled by a cancellation indication radio network temporary identifier (CI-RNTI);

another uplink transmission resource that is used for other than the target PUSCH and that is indicated by the network device;

an invalid first time domain resource indicated by the network device; or

a second time domain resource, wherein a number of valid symbols of the second time domain resource is smaller than a number of symbols indicated by the network device.

3 . The transmission processing method according to claim 1 , wherein when the first indication information is used to indicate the first slot of the target PUSCH, determining, by the terminal, the N slots of the target physical uplink shared channel (PUSCH) based on the first indication information comprises:

determining, by the terminal, N−1 slots located after the slot based on a target parameter; and

determining, by the terminal, the N−1 slots and the first slot as slots of the target PUSCH,

wherein the target parameter comprises at least one of the following: a frame structure, a slot structure, or a sending resource of a signal and a receiving resource of a signal.

4 . The transmission processing method according to claim 1 , wherein when the first indication information is used to indicate the N slots, the first indication information comprises at least one of the following:

at least one first time offset value, wherein each of the first time offset values corresponds to one of the slots, the first time offset value is used to represent time offset of a corresponding slot relative to a third slot, and the third slot is a slot in which a receiving moment of signaling scheduling transmission of the target PUSCH is located;

at least one second time offset value, wherein each of the second time offset values corresponds to one of the slots, the second time offset value is used to represent time offset of a corresponding slot relative to a fourth slot, and the fourth slot is the first slot of the target PUSCH or a previous slot used to transmit the target PUSCH; or

M groups of slot information, wherein M is a positive integer, the slot information comprises a start symbol and a number of symbols, wherein M is equal to 1 or N, wherein:

when M is equal to 1, the slot information corresponding to the N slots is the same; and

when M is equal to N, the M groups of slot information are in one-to-one correspondence to the N slots.

5 . The transmission processing method according to claim 1 , wherein before the receiving, by a terminal, first indication information from a network device, the method further comprises:

receiving, by the terminal, configuration information from the network device, wherein the configuration information is used to configure a transmission type of a PUSCH of the terminal, the transmission type comprises the transmission of a single PUSCH on multiple slots and the transmission of a plurality of PUSCHs, and the configuration information is radio resource control RRC semi-static configuration information or RRC static configuration information.

6 . A transmission processing method, comprising:

sending, by a network device, first indication information to a terminal; and determining, by the network device, N slots of a target physical uplink shared channel (PUSCH) based on the first indication information, wherein N is an integer greater than 1, and the first indication information is used to indicate at least one of the following:

the first slot of the target PUSCH;

a quantity of slots for transmitting the target PUSCH, and a start symbol occupied in one slot and a symbol length; or

the N slots,

wherein the first indication information is carried in target downlink control information (DCI), and the target DCI is used to indicate that a transmission type of a scheduled PUSCH comprises transmission of a single PUSCH on multiple slots.

7 . The transmission processing method according to claim 6 , wherein determining, by the network device, the N slots of the target PUSCH based on the first indication information comprises:

determining at least one of the following is not a valid resource of the target PUSCH:

a downlink symbol indicated by the network device semi-statically or dynamically;

a flexible symbol indicated by the network device semi-statically or dynamically;

a time domain resource for transmitting a synchronizing signal block (SSB) or a channel state information-reference signal (CSI-RS);

a PUSCH resource, wherein the network device indicates that transmission of the PUSCH resource is canceled by using a first physical downlink control channel PDCCH, and the first PDCCH is a PDCCH scrambled by a cancellation indication radio network temporary identifier (CI-RNTI);

another uplink transmission resource that is used for other than the target PUSCH and that is indicated by the network device;

an invalid first time domain resource indicated by the network device; or

a second time domain resource, wherein a number of valid symbols of the second time domain resource is smaller than a number of symbols indicated by the network device.

8 . The transmission processing method according to claim 6 , wherein when the first indication information is used to indicate the first slot of the target PUSCH, determining, by the network device, the N slots of the target physical uplink shared channel (PUSCH) based on the first indication information comprises:

determining, by the network device, N−1 slots located after the first slot based on a target parameter; and

determining, by the network device, the N−1 slots and the first slot as slots of the target PUSCH,

wherein the target parameter comprises at least one of the following: a frame structure, a slot structure, or a sending resource of a signal and a receiving resource of a signal.

9 . The transmission processing method according to claim 6 , wherein when the first indication information is used to indicate the N slots, the first indication information comprises at least one of the following:

at least one first time offset value, wherein each of the first time offset values corresponds to one of the slots, the first time offset value is used to represent time offset of a corresponding slot relative to a third slot, and the third slot is a slot in which a receiving moment of signaling scheduling transmission of the target PUSCH is located;

at least one second time offset value, wherein each of the second time offset values corresponds to one of the slots, the second time offset value is used to represent time offset of a corresponding slot relative to a fourth slot, and the fourth slot is the first slot of the target PUSCH or a previous slot used to transmit the target PUSCH; or

M groups of slot information, wherein M is a positive integer, the slot information comprises a start symbol and a number of symbols, wherein M is equal to 1 or N, wherein:

when M is equal to 1, the slot information corresponding to the N slots is the same; and

when M is equal to N, the M groups of slot information are in one-to-one correspondence to the N slots.

10 . The transmission processing method according to claim 6 , wherein before sending, by the network device, the first indication information to the terminal, the method further comprises:

sending, by the network device, configuration information, wherein the configuration information is used to configure a transmission type of a PUSCH of the terminal, the transmission type comprises the transmission of a single PUSCH on multiple slots and the transmission of a plurality of PUSCHs, and the configuration information is radio resource control (RRC) semi-static configuration information or RRC static configuration information.

11 . A terminal, comprising:

a memory storing a computer program; and

a processor coupled to the memory and configured to execute the computer program to perform operations comprising:

receiving, by the terminal, first indication information from a network device; and

determining, by the terminal, N slots of a target physical uplink shared channel (PUSCH) based on the first indication information, wherein N is an integer greater than 1, and the first indication information is used to indicate at least one of the following:

the first slot of the target PUSCH;

a quantity of slots for transmitting the target PUSCH, and a start symbol occupied in one slot and a symbol length; or

the N slots,

wherein the first indication information is carried in target downlink control information (DCI), and the target DCI is used to indicate that a transmission type of a scheduled PUSCH comprises transmission of a single PUSCH on multiple slots.

12 . The terminal according to claim 11 , wherein determining the N slots of the target PUSCH based on the first indication information comprises:

determining, by the terminal, at least one of the following is not a valid resource of the target PUSCH:

a downlink symbol indicated by the network device semi-statically or dynamically;

a flexible symbol indicated by the network device semi-statically or dynamically;

a time domain resource for transmitting a synchronizing signal block (SSB) or a channel state information-reference signal (CSI-RS);

a PUSCH resource, wherein the network device indicates that transmission of the PUSCH resource is canceled by using a first physical downlink control channel (PDCCH), and the first PDCCH is a PDCCH scrambled by a cancellation indication radio network temporary identifier (CI-RNTI);

another uplink transmission resource that is used for other than the target PUSCH and that is indicated by the network device;

an invalid first time domain resource indicated by the network device; or

a second time domain resource, wherein a number of valid symbols of the second time domain resource is smaller than a number of symbols indicated by the network device.

13 . The terminal according to claim 11 , wherein when the first indication information is used to indicate the first slot of the target PUSCH, determining, by the terminal, the N slots of the target physical uplink shared channel (PUSCH) based on the first indication information comprises:

determining, by the terminal, N−1 slots located after the slot based on a target parameter; and

determining, by the terminal, the N−1 slots and the first slot as slots of the target PUSCH,

wherein the target parameter comprises at least one of the following: a frame structure, a slot structure, or a sending resource of a signal and a receiving resource of a signal.

14 . The terminal according to claim 11 , wherein when the first indication information is used to indicate the N slots, the first indication information comprises at least one of the following:

at least one first time offset value, wherein each of the first time offset values corresponds to one of the slots, the first time offset value is used to represent time offset of a corresponding slot relative to a third slot, and the third slot is a slot in which a receiving moment of signaling scheduling transmission of the target PUSCH is located;

at least one second time offset value, wherein each of the second time offset values corresponds to one of the slots, the second time offset value is used to represent time offset of a corresponding slot relative to a fourth slot, and the fourth slot is the first slot of the target PUSCH or a previous slot used to transmit the target PUSCH; or

M groups of slot information, wherein M is a positive integer, the slot information comprises a start symbol and a number of symbols, wherein M is equal to 1 or N, wherein:

when M is equal to 1, the slot information corresponding to the N slots is the same; and

when M is equal to N, the M groups of slot information are in one-to-one correspondence to the N slots.

15 . A network device, comprising: a memory, a processor, and a program or an instruction stored in the memory and capable of running on the processor, wherein when the program or the instruction is executed by the processor, the steps of the transmission processing method according to claim 6 is implemented.