Method for performing hybrid automatic repeat request feedback, and terminal

1. A method for performing hybrid automatic repeat request feedback, comprising:

determining, by a terminal, a hybrid automatic repeat request acknowledge (HARQ-ACK) codebook transmitted on a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH);

adding, by a terminal, HARQ-ACK of a semi-persistent scheduling physical downlink shared channel (SPS PDSCH) in the HARQ-ACK codebook; and

transmitting, by the terminal, a processed HARQ-ACK codebook;

wherein the adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook comprises a scheme 1 or 2:

the scheme 1: adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook according to HARQ-ACK timing of the SPS PDSCH;

wherein the adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook according to the HARQ-ACK timing of the SPS PDSCH comprises: adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the terminal determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time;

the adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the terminal determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time comprises:

adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted at transmission time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH;

the scheme 2: determining, by the terminal, according to whether a set of downlink transmission corresponding to time at which the HARQ-ACK codebook is transmitted comprises a transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, wherein the downlink transmission is the PDSCH or the PDCCH indicating downlink SPS release;

the determining, by the terminal, according to whether the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted comprises the transmission occasion of the SPS PDSCH, whether to add the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook comprises:

adding, by the terminal, in the condition that the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted comprises the transmission occasion of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook.

2. The method of claim 1 , comprising: removing, by a terminal, HARQ-ACK of a semi-persistent scheduling physical downlink shared channel (SPS PDSCH) in the HARQ-ACK codebook; wherein the removing, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH according to the HARQ-ACK timing of the SPS PDSCH comprises: removing, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the terminal determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time.

3. The method of claim 2 , wherein the removing, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH, in the condition that the terminal determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time comprises:

removing, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is not time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

removing, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook not transmitted at time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH.

4. The method of claim 1 , wherein when the scheme 1 is used, the adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a new HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH received by the terminal is different from an original HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH indicating activation of downlink SPS, one of the following methods is used:

method 1: adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

method 2: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH to or from the HARQ-ACK codebook; or

method 3: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

after a network side device sends a PDCCH which indicates a new HARQ-ACK timing of the SPS PDSCH, one of the following methods is used:

method 4: adding, according to an original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

method 5: before it is determined that the new HARQ-ACK timing takes effect, adding, according to an original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

method 6: before it is determined that the new HARQ-ACK timing takes effect, adding, according to the original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook;

when the scheme 2 is used, the adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH received by the terminal is different from a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH indicating resource activation of the downlink SPS, one of the following methods is used:

method 7: adding, according to a relationship between an original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between a new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

method 8: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

method 9: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook.

5. The method of claim 1 , wherein the adding, by the terminal, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook comprises:

adding, by the terminal, X-bit HARQ-ACK of the SPS PDSCH at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a positive integer; or

adding, by the terminal, Y*X-bit HARQ-ACK of the SPS PDSCH or adding

∑

i

=

1

Y

⁢

X

i

 -bit HARQ-ACK of the SPS PDSCH at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a value lager than or equal to 1, X i is the bit number of the HARQ-ACK corresponding to one SPS PDSCH among Y SPS PDSCHs, Y is the number of SPS PDSCHs for transmitting HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH in a carrier, a cell or a bandwidth part (BWP) with activated SPS of the terminal, or Y is the number of a carrier, or a cell or a BWP for transmitting HARQ-ACK of an SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH, or Y is the number of the transmission occasions of the SPS PDSCH contained in the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted in a carrier or a cell or a BWP with activated SPS of the terminal, or Y is the number of a carrier or a cell or a BWP with a transmission occasion of the SPS PDSCH contained in the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, or Y is the number of a carrier, a cell or a BWP with configured SPS transmission of the terminal, and is a positive integer.

6. A method for performing hybrid automatic repeat request feedback, comprising:

determining, by a network side device, that hybrid automatic repeat request acknowledge (HARQ-ACK) of a semi-persistent scheduling physical downlink shared channel (SPS PDSCH) is added by a terminal in an HARQ-ACK codebook transmitted on a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH); and

receiving, by the network side device, a processed HARQ-ACK codebook sent by the terminal according to a determined result;

wherein the determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises a scheme 1 or 2:

the scheme 1: determining, by the network side device, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; the determining, by the network side device, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook comprises: determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, in the condition that the network side device determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time;

the determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, in the condition that the network side device determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time, comprises:

determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted at transmission time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH

the scheme 2: determining, by the network side device, according to whether a set of downlink transmission corresponding to time at which the HARQ-ACK codebook is transmitted comprises a transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH, wherein the downlink transmission is a PDSCH or a PDCCH indicating downlink SPS release;

the determining, by the network side device, according to whether the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted comprises the transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

determining, by the network side device, in the condition that the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted comprises the transmission occasion of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook.

7. The method of claim 6 , comprising: determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH; wherein the determining, by the network side device, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook comprises: determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook, in the condition that the network side device determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time.

8. The method of claim 7 , wherein the determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook, in the condition that the network side device determines, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time comprises:

determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook not transmitted at time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH.

9. The method of claim 6 , wherein when the scheme 1 is used, the determining, by a network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a new HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH sent by the network side device is different from an original HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH indicating activation of downlink SPS, one of the following methods is used:

method 1: determining, by the network side device, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook; or

method 2: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining by the network side device, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between a new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook; or

method 3: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between a new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between a new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook; or

in the condition that the network side device sends a PDCCH which indicates a new HARQ-ACK timing of the SPS PDSCH, one of the following methods is used:

method 4: determining, by the network side device, according to an original HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH; and determining, according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH; or

method 5: before it is determined that the new HARQ-ACK timing takes effect, determining, by the network side device, according to an original HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, and determining according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; or

method 6: before it is determined that the new HARQ-ACK timing takes effect, determining, according to an original HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, determining according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook;

when the scheme 2 is used, the determining, by the network side device, that HARQ-ACK of an SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH sent by the network side device is different from a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH indicating resource activation of the downlink SPS, one of the following methods is used:

method 7: determining, by the network side device, according to a relationship between an original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between a new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; or

method 8: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, by the network side device, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and

after it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; or

method 9: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook.

10. The method of claim 6 , wherein the determining, by the network side device, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

determining, by the network side device, that X-bit HARQ-ACK of the SPS PDSCH is added by the terminal at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a positive integer; or

determining, by the network side device, that Y*X-bit HARQ-ACK of the SPS PDSCH

∑

i

=

1

Y

⁢

X

i

 -bit HARQ-ACK of the SPS PDSCH is added by the terminal at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a value larger than or equal to 1, X i is a bit number of the HARQ-ACK corresponding to one SPS PDSCH of Y SPS PDSCHs, Y is the number of SPS PDSCHs for transmitting HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH in a carrier, a cell or a BWP with activated SPS, of the terminal, or Y is the number of a carrier, or a cell or a BWP for transmitting HARQ-ACK of an SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH, or Y is the number of transmission occasions of the SPS PDSCH contained in the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted in a carrier or a cell or a BWP with activated SPS, of the terminal, or Y is the number of a carrier or a cell or a BWP with a transmission occasion of the SPS PDSCH contained in the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, or Y is the number of a carrier, a cell or a BWP with configured SPS transmission of the terminal, and is a positive integer.

11. A terminal for performing hybrid automatic repeat request feedback, comprising: a processor and a memory;

wherein the processor is configured to read a program in the memory to perform the following process:

determining a hybrid automatic repeat request acknowledge (HARQ-ACK) codebook transmitted on a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH);

adding HARQ-ACK of a semi-persistent scheduling physical downlink shared channel (SPS PDSCH) in the HARQ-ACK codebook;

wherein the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook comprises a scheme 1 or 2:

the scheme 1: adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook according to HARQ-ACK timing of the SPS PDSCH; wherein the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook according to the HARQ-ACK timing of the SPS PDSCH comprises: adding, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time;

the adding, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time comprises:

adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted at transmission time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH,

the scheme 2: determining, according to whether a set of downlink transmission corresponding to time at which the HARQ-ACK codebook is transmitted comprises a transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook, wherein the downlink transmission is a PDSCH or a PDCCH indicating downlink SPS release;

the determining, according to whether a set of downlink transmission corresponding to time at which the HARQ-ACK codebook is transmitted comprises a transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook comprises:

adding, in the condition that the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted comprises the transmission occasion of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook.

12. The terminal of claim 11 , comprising: removing the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH according to the HARQ-ACK timing of the SPS PDSCH; wherein the removing the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH according to the HARQ-ACK timing of the SPS PDSCH comprises:

removing the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time.

13. The method of claim 12 , wherein the removing the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time comprises:

removing the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is not time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

removing the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook not transmitted at time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH.

14. The terminal of claim 11 , wherein when the scheme 1 is used, the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a PDCCH is received, and a new HARQ-ACK feedback position of the SPS PDSCH determined according to the PDCCH is different from an original HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH indicating activation of downlink SPS, one of the following modes is used:

mode 1: adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

mode 2: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

mode 3: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, adding, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

after a new HARQ-ACK timing of the SPS PDSCH is received on a PDCCH, one of the following modes is used:

mode 4: adding, according to an original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

mode 5: before it is determined that the new HARQ-ACK timing takes effect, adding, according to an original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

mode 6: before it is determined that the new HARQ-ACK timing takes effect, adding, according to the original HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, adding, according to the new HARQ-ACK timing of the SPS PDSCH, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook;

when the scheme 2 is used, the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH received by the terminal is different from a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH indicating resource activation of the downlink SPS, one of the following modes is used:

mode 7: adding, according to a relationship between an original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between a new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

mode 8: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; or

mode 9: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook, and adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, adding, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook.

15. The terminal of claim 11 , wherein the adding the HARQ-ACK of the SPS PDSCH in the HARQ-ACK codebook comprises:

adding X bit HARQ-ACK of the SPS PDSCH at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a positive integer; or

adding Y*X-bit HARQ-ACK of the SPS PDSCH or adding

∑

i

=

1

Y

⁢

X

i

 -bit HARQ-ACK of the SPS PDSCH at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a value larger than or equal to 1, X i is a bit number of the HARQ-ACK corresponding to one SPS PDSCH of Y SPS PDSCHs, Y is the number of SPS PDSCHs for transmitting HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH in a carrier, a cell or a bandwidth part (BWP) with activated SPS of the terminal, or the Y is number of a carrier, or a cell or a BWP for transmitting HARQ-ACK of an SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH, or Y is the number of the transmission occasions of the SPS PDSCH contained in the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted in a carrier or a cell or a BWP with activated SPS of the terminal, or Y is the number of a carrier or a cell or a BWP with the transmission occasion of the SPS PDSCH contained in the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, or Y is the number of a carrier, a cell or a BWP, with configured SPS transmission, of the terminal, and is a positive integer.

16. A network side device for performing hybrid automatic repeat request feedback, comprising: a processor and a memory;

wherein the processor is configured to read a program in the memory to perform the following process:

determining that hybrid automatic repeat request acknowledge (HARQ-ACK) of a semi-persistent scheduling physical downlink shared channel (SPS PDSCH) is added by a terminal in an HARQ-ACK codebook transmitted on a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH); and receiving, according to a determined result, a processed HARQ-ACK codebook sent by the terminal;

wherein the determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises a scheme 1 or 2:

the scheme 1: determining, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; wherein the determining, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook comprises: determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time;

the determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at the same time comprises:

determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is time at which the terminal receives the SPS PDSCH; wherein k is the HARQ-ACK timing of the SPS PDSCH; or

determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted at transmission time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH,

the scheme 2: determining, according to whether a set of downlink transmission corresponding to time at which the HARQ-ACK codebook is transmitted comprises a transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH, wherein the downlink transmission is a PDSCH or a PDCCH indicating downlink SPS release;

the determining, according to whether a set of downlink transmission corresponding to time at which the HARQ-ACK codebook is transmitted comprises a transmission occasion of the SPS PDSCH, whether the HARQ-ACK of the SPS PDSCH is added or removed by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

determining, in the condition that the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted comprises the transmission occasion of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook.

17. The network side device of claim 16 , wherein the determining, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook comprises: determining that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time.

18. The method of claim 17 , wherein determining that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook, in the condition that it is determined, according to the HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook are transmitted at different time comprises:

determining that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook, wherein k is the HARQ-ACK timing of the SPS PDSCH, in the condition that the HARQ-ACK codebook is transmitted at time n and time n-k is time at which the terminal receives the SPS PDSCH; or

determining that the HARQ-ACK of the SPS PDSCH is removed by the terminal in the HARQ-ACK codebook not transmitted at time n+k, in the condition that transmission time of the SPS PDSCH is n; wherein k is the HARQ-ACK timing of the SPS PDSCH.

19. The network side device of claim 16 , wherein when the scheme 1 is used, the determining that the HARQ-ACK of an SPS PDSCH is added by a terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that a PDCCH is sent, and a new HARQ-ACK feedback position of the SPS PDSCH determined according to the PDCCH is different from an original HARQ-ACK feedback position of the SPS PDSCH determined according to a PDCCH indicating activation of downlink SPS, one of the following modes is used:

mode 1: determining, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between the new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook; or

mode 2: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between a new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook; or

mode3: before it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between the original HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between a new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK feedback position of the SPS PDSCH takes effect, determining, according to a relationship between a new HARQ-ACK feedback position of the SPS PDSCH and the HARQ-ACK codebook, that the HARQ-ACK of the SPS PDSCH is added in the HARQ-ACK codebook; or

in the condition that a PDCCH is sent, and the PDCCH indicates a new HARQ-ACK timing of the SPS PDSCH, one of the following modes is used:

mode 4: determining, according to an original HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH; and determining, according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH; or

mode 5: before it is determined that the new HARQ-ACK timing takes effect, determining, by the network side device, according to an original HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; or and after it is determined that the new HARQ-ACK timing takes effect, determining according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook;

mode 6: before it is determined that the new HARQ-ACK timing takes effect, determining, according to an original HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new HARQ-ACK timing takes effect, determining according to the new HARQ-ACK timing of the SPS PDSCH, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook;

when the scheme 2 is used, the determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH comprises:

in the condition that the PDCCH is sent, and a subsequent transmission occasion of the SPS PDSCH determined according to the PDCCH is different from a subsequent transmission occasion of the SPS PDSCH determined according to a PDCCH indicating resource activation of the downlink SPS, one of the following methods is used:

mode 7: determining, according to a relationship between an original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between a new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, by the network side device; or

mode 8: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; or

mode 9: before it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the original transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook, and determining, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook; and after it is determined that the new transmission occasion of the SPS PDSCH takes effect, determining, according to a relationship between the new transmission occasion of the SPS PDSCH and the set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook.

20. The network side device of claim 16 , wherein the determining that the HARQ-ACK of the SPS PDSCH is added by the terminal in the HARQ-ACK codebook transmitted on the PUCCH or the PUSCH by the network side device comprises:

determining that X-bit HARQ-ACK of the SPS PDSCH is added by the terminal at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a positive integer; or

determining that, Y*X-bit HARQ-ACK of the SPS PDSCH or

∑

i

=

1

Y

⁢

X

i

 -bit HARQ-ACK of the SPS PDSCH is added by the terminal at a predetermined position of the HARQ-ACK codebook, wherein X is the bit number of the HARQ-ACK corresponding to one SPS PDSCH, and is a value larger than or equal to 1, X i is the bit number of the HARQ-ACK corresponding to one SPS PDSCH of Y SPS PDSCHs, Y is the number of SPS PDSCHs for transmitting HARQ-ACK of the SPS PDSCH and the HARQ-ACK codebook at the same time determined according to HARQ-ACK timing of the corresponding SPS PDSCH in a carrier, a cell or a BWP with activated SPS of the terminal, or Y is the number of a carrier, or a cell or a BWP for transmitting HARQ-ACK of an SPS PDSCH and the HARQ-ACK codebook at the same time determined according to the HARQ-ACK timing of the corresponding SPS PDSCH, or Y is the number of transmission occasions of the SPS PDSCH contained in a set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted in a carrier or a cell or a BWP with activated SPS, of the terminal, or Y is the number of a carrier or a cell or a BWP with transmission occasions of the SPS PDSCH contained in a set of downlink transmission corresponding to the time at which the HARQ-ACK codebook is transmitted, or Y is the number of a carrier, a cell or a BWP with configured SPS transmission of the terminal, and is a positive integer.