A time domain resource determination method, a terminal device, and a storage medium

Abstract

The application discloses a time domain resource determination method, a terminal device and a storage medium, and belongs to the technical field of communication. The time domain resource determination method comprises the following steps: receiving time domain resource allocation information of a physical uplink shared channel (PUSCH); determining time domain resources corresponding to the PUSCH based on the number of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, and the time domain resource allocation information of the PUSCH. According to the time domain resource determination method provided in the application, when the time domain resources corresponding to the PUSCH are determined, the number of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information are considered, so that the time domain resources of the PUSCH can be more reasonably determined, and the performance of communication is improved.

Description

Technical Field

[0001] This application relates to the field of communication technology, and in particular to a method for determining time-domain resources, a terminal device, and a storage medium. Background Technology

[0002] In wireless communication systems, uplink shared channel (PUSCH) transmission can be scheduled using downlink control information (DCI) or authorized based on semi-static signaling configuration.

[0003] Both DCI format 0_1 ​​and DCI format 0_2 can be used to schedule PUSCH transmissions. DCI format 0_1 ​​and DCI format 0_2 are typically suitable for different services. Some services typically use Multiple Transmission and Reception Point (M-TRP) transmission, while others use Single Transmission and Reception Point (S-TRP) transmission.

[0004] PUSCH based on semi-static signaling grant can also be called configured grant (CG) PUSCH, grant-less / grant-free PUSCH, scheduling-free PUSCH, scheduling-free grant PUSCH, and uplink transmission without dynamic grant. The following text will refer to PUSCH based on semi-static signaling grant as CG PUSCH.

[0005] When determining the time-domain resources of a CG PUSCH, the time-domain resource allocation parameters corresponding to the DCI are typically used. In an M-TRP scenario, when DCI format 0_1 ​​is configured for S-TRP transmission and the CG PUSCH is used for M-TRP transmission, determining the time-domain resources of the CG PUSCH based on the time-domain resource allocation parameters corresponding to DCI format 0_1 ​​may not yield optimal performance due to the different services involved. Summary of the Invention

[0006] To address the problems in the prior art, this application provides a time-domain resource determination method and terminal device, which can reasonably determine the time-domain resources of PUSCH and improve communication performance.

[0007] In a first aspect, embodiments of this application provide a method for determining time-domain resources, the method comprising:

[0008] Receive time-domain resource allocation information for the uplink shared channel (PUSCH);

[0009] Based on the quantity of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time-domain resource allocation information of the PUSCH, the time-domain resources corresponding to the PUSCH are determined.

[0010] The time-domain resource determination method provided in this application takes into account the quantity of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information when determining the time-domain resources corresponding to the PUSCH. Therefore, it can more reasonably determine the time-domain resources of the PUSCH and improve the communication performance.

[0011] In one possible implementation, the first information includes at least one of the following:

[0012] Parameters used to indicate power control information; the power control information includes at least one of the following: a path loss reference signal, parameter p0, and partial path loss parameter alpha;

[0013] Parameters used to indicate the number of precoding and / or layers;

[0014] Parameters used to indicate the resources of the probe reference signal (SRS);

[0015] Parameters used to indicate spatial information related to PUSCH;

[0016] Parameters used to indicate the transport configuration information (TCI) corresponding to the PUSCH;

[0017] Power control information;

[0018] Precoding and / or layer number information;

[0019] SRS indication information;

[0020] Spatial related information;

[0021] Transmit configuration information TCI status;

[0022] Transmitter-Receiver Point (TRP);

[0023] SRS resource collection.

[0024] In one possible implementation, the target information is used to characterize at least one of the following:

[0025] The PUSCH is associated with multiple sets of power control information; the power control information includes at least one of the following: path loss reference signal, p0, and alpha.

[0026] The second set of power control information associated with the PUSCH;

[0027] The PUSCH is associated with multiple precoding and / or layers;

[0028] The second precoding and / or layer number associated with the PUSCH;

[0029] The PUSCH is associated with multiple sets of SRS resources;

[0030] The second set of SRS resources associated with the PUSCH;

[0031] The PUSCH is associated with multiple spatially related parameters;

[0032] The second set of spatially related information parameters associated with PUSCH;

[0033] The PUSCH is associated with multiple TCI states;

[0034] The second set of TCI states associated with PUSCH;

[0035] The PUSCH is associated with multiple TRPs;

[0036] The PUSCH is associated with multiple SRS resource sets.

[0037] In one possible implementation, determining the time-domain resources corresponding to the PUSCH based on the quantity of first information corresponding to the uplink shared channel (PUSCH) and the time-domain resource allocation information of the PUSCH includes:

[0038] Based on the number of first information corresponding to PUSCH, determine the target time domain resource allocation parameters and / or the target time domain resource allocation TDRA table;

[0039] Based on the target time-domain resource allocation parameters and / or the target TDRA table, and the time-domain resource allocation information of the PUSCH, determine the time-domain resources corresponding to the PUSCH.

[0040] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on the number of first information corresponding to PUSCH includes:

[0041] Based on the number of SRS resource sets and the number of first information corresponding to the PUSCH, the target time domain resource allocation parameters and / or the target TDRA table are determined; the number of SRS resource sets is the number of first SRS resource sets configured by the first parameter, and / or the number of second SRS resource sets configured by the second parameter; wherein, the first parameter is associated with a first type of DCI mode, and the second parameter is associated with a second type of DCI mode.

[0042] Using the above method, based on the number of SRS resource sets associated with each type of DCI mode and the number of first information items corresponding to the PUSCH, it is possible to determine which type of DCI mode's time-domain resource allocation parameters and / or TDRA table to use to determine the time-domain resources corresponding to the PUSCH. Selecting resources according to the relationship between the number of SRS resource sets and the number of first information items avoids the situation where the time-domain resource allocation parameters and / or TDRA table of the DCI mode are different from those of the service type, thus selecting the time-domain resource allocation parameters and / or TDRA table of the DCI mode corresponding to the PUSCH, and more rationally determining the most suitable time-domain resources for the PUSCH.

[0043] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on the number of first information corresponding to PUSCH includes:

[0044] Based on the number of first information corresponding to PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, determine the target time domain resource allocation parameters and / or the target TDRA table.

[0045] In one possible implementation, the target time-domain resource allocation parameters are related to the DCI mode of the target type;

[0046] The DCI mode of the target type satisfies at least one of the following conditions:

[0047] The PUSCH retransmission type corresponding to the DCI mode of the target type is the same as the PUSCH retransmission type; the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of first information corresponding to the PUSCH; the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0048] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on the number of SRS resource sets and the number of first information corresponding to the PUSCH includes at least one of the following:

[0049] When the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0050] When the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0051] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0052] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0053] When the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0054] When the quantity of the first information is 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0055] When the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than X, the target TDRA table is a TDRA table of the first type of DCI mode;

[0056] When the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to X, the target TDRA table is a TDRA table of the first type of DCI mode;

[0057] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the second type of DCI mode.

[0058] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the second type of DCI mode.

[0059] When the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the first type of DCI mode.

[0060] When the quantity of the first information is 1, the target TDRA table is a TDRA table of the first type of DCI pattern;

[0061] Wherein, X is an integer greater than or equal to 2.

[0062] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on the number of first information corresponding to the PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the PUSCH retransmission type includes at least one of the following:

[0063] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0064] The PUSCH retransmission type is the first retransmission type, the PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0065] The PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0066] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The number of the first information is X. If the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0067] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The number of the first information is X. When the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0068] When the quantity of the first information is X, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0069] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0070] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0071] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0072] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0073] The PUSCH retransmission type is the first retransmission type, the PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target TDRA table is the TDRA table of the first type of DCI mode.

[0074] The PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to X, the target TDRA table is the TDRA table of the first type of DCI mode.

[0075] The PUSCH retransmission type is the first retransmission type. The PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type. The PUSCH retransmission type corresponding to the second type of DCI mode is the first retransmission type. The number of the first information is X. If the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than X, the target TDRA table is the TDRA table of the second type of DCI mode.

[0076] The PUSCH retransmission type is the first retransmission type. The PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type. The PUSCH retransmission type corresponding to the second type of DCI mode is the first retransmission type. The number of the first information is X. When the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to X, the target TDRA table is the TDRA table of the second type of DCI mode.

[0077] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target TDRA table is the TDRA table of the DCI mode of the second type.

[0078] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0079] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0080] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target TDRA table is the TDRA table of the DCI mode of the second type.

[0081] Wherein, X is an integer greater than or equal to 2.

[0082] In one possible implementation, determining the time-domain resources corresponding to the PUSCH based on whether the PUSCH is configured with target information and the time-domain resource allocation information of the PUSCH includes:

[0083] Based on whether the PUSCH is configured with target information, determine the target time domain resource allocation parameters and / or the target TDRA table;

[0084] Based on the target time-domain resource allocation parameters and / or the target TDRA table, and the time-domain resource allocation information of the PUSCH, determine the time-domain resources corresponding to the PUSCH.

[0085] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on whether the PUSCH is configured with target information includes:

[0086] Based on the number of SRS resource sets and whether the PUSCH is configured with target information, the target time domain resource allocation parameters and / or target TDRA table are determined; the number of SRS resource sets is the number of the first SRS resource sets configured by the first parameter, and / or the number of the second SRS resource sets configured by the second parameter.

[0087] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on whether the PUSCH is configured with target information includes:

[0088] Based on whether the PUSCH is configured with target information, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, the target time domain resource allocation parameters and / or target TDRA table are determined.

[0089] In one possible implementation, the target time-domain resource allocation parameters are related to the DCI mode of the target type;

[0090] Wherein, the PUSCH repeat transmission type corresponding to the DCI mode of the target type is the same as the PUSCH repeat transmission type, and / or, the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0091] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on the number of SRS resource sets and whether the PUSCH is configured with target information includes at least one of the following:

[0092] When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0093] When the PUSCH is configured with target information, the number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0094] When the PUSCH is configured with target information, and the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0095] When no target information is configured for the PUSCH, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0096] When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode;

[0097] When the PUSCH is configured with target information, the number of the second SRS resource sets configured with the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured with the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter TDRA table of the second type of DCI mode.

[0098] When the PUSCH is configured with target information, the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is less than Y or equal to 1, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0099] When the PUSCH is not configured with target information, the target time-domain resource allocation parameter is the TDRA table of the first type of DCI mode;

[0100] Where Y is an integer greater than or equal to 2.

[0101] In one possible implementation, determining the target time-domain resource allocation parameters and / or the target TDRA table based on whether the PUSCH is configured with target information, the PUSCH retransmission type corresponding to at least one DCI mode, and the PUSCH retransmission type includes at least one of the following:

[0102] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0103] The PUSCH repeat transmission type is the first repeat type, the PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type, the PUSCH is configured with target information, and when the number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0104] The PUSCH repeat transmission type is the first repeat type. The PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type. The PUSCH repeat transmission type corresponding to the second type of DCI mode is the first repeat type. The PUSCH is configured with target information. When the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0105] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0106] When the PUSCH is configured with target information, the PUSCH repetition type is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0107] When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0108] When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0109] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0110] The PUSCH repeat transmission type is the first repeat type, the PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type, the PUSCH is configured with target information, and when the number of the first SRS resource set configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0111] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The PUSCH is configured with target information. When the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0112] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0113] When the PUSCH is configured with target information, the PUSCH repetition type is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0114] When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0115] When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0116] Where Y is an integer greater than or equal to 2.

[0117] In one possible implementation, the PUSCH includes at least one of the following: a configuration-authorized CG PUSCH, a dynamically scheduled PUSCH, a semi-statically configured PUSCH, a non-repeating PUSCH, a frequency-repeating PUSCH, a spatial-repeating PUSCH, and a time-repeating PUSCH.

[0118] Secondly, embodiments of this application provide a method for determining time-domain resources, the method comprising:

[0119] Send time-domain resource allocation information for PUSCH;

[0120] The time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH is related to the quantity of the first information corresponding to the PUSCH, and / or the time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH is related to whether the PUSCH is configured with target information.

[0121] In one possible implementation, the temporal resource location corresponding to the temporal resource allocation information of the PUSCH is related to the quantity of the first information corresponding to the PUSCH, and / or whether the PUSCH is configured with target information; including:

[0122] The target time-domain resource allocation parameters and / or the target time-domain resource allocation TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the quantity of the first information corresponding to the PUSCH; and / or, the target time-domain resource allocation parameters and / or the target time-domain resource allocation TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information.

[0123] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH have a corresponding relationship with the number of first information items corresponding to the PUSCH, including:

[0124] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the number of SRS resource sets and the number of first information corresponding to the PUSCH; the number of SRS resource sets is the number of first SRS resource sets configured by the first parameter and / or the number of second SRS resource sets configured by the second parameter.

[0125] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the number of SRS resource sets and the number of first information corresponding to the PUSCH, including at least one of the following:

[0126] When the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0127] When the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0128] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0129] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0130] When the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0131] When the quantity of the first information is 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0132] When the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than X, the target TDRA table is a TDRA table of the first type of DCI mode;

[0133] When the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to X, the target TDRA table is a TDRA table of the first type of DCI mode;

[0134] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the second type of DCI mode.

[0135] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the second type of DCI mode.

[0136] When the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the first type of DCI mode.

[0137] When the quantity of the first information is 1, the target TDRA table is a TDRA table of the first type of DCI pattern;

[0138] Wherein, X is an integer greater than or equal to 2.

[0139] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH have a corresponding relationship with the number of first information items corresponding to the PUSCH, including:

[0140] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the number of first information corresponding to the PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH.

[0141] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH have a corresponding relationship with the number of first information corresponding to the PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, including at least one of the following:

[0142] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0143] The PUSCH retransmission type is the first retransmission type, the PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0144] The PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0145] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The number of the first information is X. If the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0146] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The number of the first information is X. When the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0147] When the quantity of the first information is X, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0148] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0149] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0150] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0151] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0152] The PUSCH retransmission type is the first retransmission type, the PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target TDRA table is the TDRA table of the first type of DCI mode.

[0153] The PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to X, the target TDRA table is the TDRA table of the first type of DCI mode.

[0154] The PUSCH retransmission type is the first retransmission type. The PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type. The PUSCH retransmission type corresponding to the second type of DCI mode is the first retransmission type. The number of the first information is X. If the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than X, the target TDRA table is the TDRA table of the second type of DCI mode.

[0155] The PUSCH retransmission type is the first retransmission type. The PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type. The PUSCH retransmission type corresponding to the second type of DCI mode is the first retransmission type. The number of the first information is X. When the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to X, the target TDRA table is the TDRA table of the second type of DCI mode.

[0156] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target TDRA table is the TDRA table of the DCI mode of the second type.

[0157] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0158] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0159] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target TDRA table is the TDRA table of the DCI mode of the second type.

[0160] Wherein, X is an integer greater than or equal to 2.

[0161] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH have a corresponding relationship with the number of first information items corresponding to the PUSCH, including:

[0162] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH have a corresponding relationship with the DCI mode of the target type;

[0163] The DCI mode of the target type satisfies at least one of the following conditions:

[0164] The PUSCH retransmission type corresponding to the DCI mode of the target type is the same as the PUSCH retransmission type; the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of first information corresponding to the PUSCH; the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0165] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information, including:

[0166] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the number of SRS resource sets and whether the PUSCH is configured with target information; the number of SRS resource sets is the number of the first SRS resource sets configured by the first parameter and / or the number of the second SRS resource sets configured by the second parameter.

[0167] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the number of SRS resource sets and whether the PUSCH is configured with target information, including at least one of the following:

[0168] When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0169] When the PUSCH is configured with target information, the number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0170] When the PUSCH is configured with target information, and the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0171] When no target information is configured for the PUSCH, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0172] When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode;

[0173] When the PUSCH is configured with target information, the number of the second SRS resource sets configured with the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured with the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter TDRA table of the second type of DCI mode.

[0174] When the PUSCH is configured with target information, the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is less than Y or equal to 1, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0175] When the PUSCH is not configured with target information, the target time-domain resource allocation parameter is the TDRA table of the first type of DCI mode;

[0176] Where Y is an integer greater than or equal to 2.

[0177] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information, including:

[0178] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH.

[0179] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, including at least one of the following:

[0180] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0181] The PUSCH repeat transmission type is the first repeat type, the PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type, the PUSCH is configured with target information, and when the number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0182] The PUSCH repeat transmission type is the first repeat type. The PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type. The PUSCH repeat transmission type corresponding to the second type of DCI mode is the first repeat type. The PUSCH is configured with target information. When the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0183] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0184] When the PUSCH is configured with target information, the PUSCH repetition type is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0185] When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0186] When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0187] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0188] The PUSCH repeat transmission type is the first repeat type, the PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type, the PUSCH is configured with target information, and when the number of the first SRS resource set configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0189] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The PUSCH is configured with target information. When the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0190] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0191] When the PUSCH is configured with target information, the PUSCH repetition type is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0192] When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0193] When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0194] Where Y is an integer greater than or equal to 2.

[0195] In one possible implementation, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information, including:

[0196] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of the PUSCH have a corresponding relationship with the DCI mode of the target type;

[0197] Wherein, the PUSCH repeat transmission type corresponding to the DCI mode of the target type is the same as the PUSCH repeat transmission type, and / or, the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0198] Thirdly, embodiments of this application provide a terminal device, the terminal device comprising:

[0199] The information receiving unit is used to receive the time-domain resource allocation information of the uplink shared channel (PUSCH).

[0200] The information processing unit is used to determine the time domain resources corresponding to the PUSCH based on the quantity of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time domain resource allocation information of the PUSCH.

[0201] Fourthly, embodiments of this application provide a network-side device, including:

[0202] The information sending unit is used to send time-domain resource allocation information for PUSCH;

[0203] The time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH is related to the quantity of the first information corresponding to the PUSCH, and / or the time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH is related to whether the PUSCH is configured with target information.

[0204] Fifthly, embodiments of this application provide a terminal device, including a memory, a transceiver, and a processor;

[0205] The memory is used to store computer programs;

[0206] The transceiver is used to send and receive information under the control of the processor;

[0207] The processor is configured to read the computer program in the memory and execute the following steps: receive the time-domain resource allocation information of the uplink shared channel (PUSCH) through the transceiver, and determine the time-domain resources corresponding to the PUSCH based on the quantity of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time-domain resource allocation information of the PUSCH.

[0208] In one possible implementation, the processor is specifically used for:

[0209] Based on the number of first information corresponding to PUSCH, determine the target time domain resource allocation parameters and / or the target time domain resource allocation TDRA table;

[0210] Based on the target time-domain resource allocation parameters and / or the target TDRA table, and the time-domain resource allocation information of the PUSCH, determine the time-domain resources corresponding to the PUSCH.

[0211] In one possible implementation, the processor is specifically used for:

[0212] Based on the number of SRS resource sets and the number of first information corresponding to the PUSCH, the target time domain resource allocation parameters and / or the target TDRA table are determined; the number of SRS resource sets is the number of first SRS resource sets configured by the first parameter, and / or the number of second SRS resource sets configured by the second parameter.

[0213] In one possible implementation, the processor is specifically used for:

[0214] Based on the number of first information corresponding to PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, determine the target time domain resource allocation parameters and / or the target TDRA table.

[0215] In one possible implementation, the target time-domain resource allocation parameters are related to the DCI mode of the target type;

[0216] The DCI mode of the target type satisfies at least one of the following conditions:

[0217] The PUSCH retransmission type corresponding to the DCI mode of the target type is the same as the PUSCH retransmission type; the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of first information corresponding to the PUSCH; the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0218] In one possible implementation, the processor is specifically used for:

[0219] Based on whether the PUSCH is configured with target information, determine the target time domain resource allocation parameters and / or the target TDRA table;

[0220] Based on the target time-domain resource allocation parameters and / or the target TDRA table, and the time-domain resource allocation information of the PUSCH, determine the time-domain resources corresponding to the PUSCH.

[0221] In one possible implementation, the processor is specifically used for:

[0222] Based on the number of SRS resource sets and whether the PUSCH is configured with target information, the target time domain resource allocation parameters and / or target TDRA table are determined; the number of SRS resource sets is the number of the first SRS resource sets configured by the first parameter, and / or the number of the second SRS resource sets configured by the second parameter.

[0223] In one possible implementation, the processor is specifically used for:

[0224] Based on whether the PUSCH is configured with target information, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, the target time domain resource allocation parameters and / or target TDRA table are determined.

[0225] In one possible implementation, the target time-domain resource allocation parameters are related to the DCI mode of the target type;

[0226] Wherein, the PUSCH repeat transmission type corresponding to the DCI mode of the target type is the same as the PUSCH repeat transmission type, and / or, the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0227] Sixthly, embodiments of this application provide a network-side device, including a transceiver and a processor;

[0228] The transceiver is used to send and receive information under the control of the processor;

[0229] The processor is configured to execute a computer program to perform the following steps: sending time-domain resource allocation information of PUSCH through the transceiver; the time-domain resource location corresponding to the time-domain resource allocation information of PUSCH has a corresponding relationship with the quantity of first information corresponding to PUSCH, and / or, the time-domain resource location corresponding to the time-domain resource allocation information of PUSCH has a corresponding relationship with whether PUSCH is configured with target information.

[0230] In one possible implementation, the temporal resource location corresponding to the temporal resource allocation information of the PUSCH is related to the quantity of the first information corresponding to the PUSCH, and / or whether the PUSCH is configured with target information; including:

[0231] The target time-domain resource allocation parameters and / or the target time-domain resource allocation TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to the quantity of the first information corresponding to the PUSCH; and / or, the target time-domain resource allocation parameters and / or the target time-domain resource allocation TDRA table corresponding to the time-domain resource allocation information of the PUSCH are related to whether the PUSCH is configured with target information.

[0232] In a seventh aspect, embodiments of this application provide a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the method described in any one of the first aspect's time-domain resource determination methods, or the method described in any one of the second aspect's time-domain resource determination methods.

[0233] The technical effects achieved by the second to seventh aspects provided in the embodiments of this application are the same as the technical effects of the time-domain resource determination method provided in the first aspect, and will not be repeated here. Attached Figure Description

[0234] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0235] Figure 1 A schematic diagram illustrating a communication network usage scenario provided in an embodiment of this application;

[0236] Figure 2 A flowchart illustrating a time-domain resource determination method provided in an embodiment of this application;

[0237] Figure 3 This application provides an embodiment of an interaction diagram between a network-side device and a terminal device.

[0238] Figure 4 This is a schematic diagram of the structure of a terminal device provided in an embodiment of this application;

[0239] Figure 5 This is a schematic diagram of the structure of a terminal device provided in an embodiment of this application;

[0240] Figure 6 This is a schematic diagram of the structure of a terminal network-side device provided in an embodiment of this application. Detailed Implementation

[0241] The specific embodiments of this application will now be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0242] It should be noted that the terms "first" and "second" in the embodiments of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. The term "and / or" in the embodiments of this application describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0243] In this application, "determining B based on A" means that factor A must be considered when determining B. It is not limited to "B can be determined based solely on A," but should also include: "determining B based on A and C," "determining B based on A, C, and E," "determining C based on A, and further determining B based on C," etc. Additionally, it can include using A as a condition for determining B, for example, "when A satisfies the first condition, B is determined using the first method"; another example, "when A satisfies the second condition, B is determined," etc.; another example, "when A satisfies the third condition, B is determined based on the first parameter," etc. Of course, it can also be a condition where A is a factor in determining B, for example, "when A satisfies the first condition, C is determined using the first method, and B is further determined based on C," etc.

[0244] The network architecture and business scenarios described in the embodiments of this application are for the purpose of more clearly illustrating the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. As those skilled in the art will know, with the evolution of network architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0245] Figure 1 This is a schematic diagram of a communication network structure applicable to an embodiment of this application. The communication system includes terminal device 101, terminal device 102, and network-side device 103. Terminal device 101 and terminal device 102 can also be referred to as terminal devices or user equipment (UE). Terminal device 101 and terminal device 102 can be terminal-side devices such as mobile phones, tablet computers, laptop computers, personal digital assistants (PDAs), mobile internet devices (MIDs), wearable devices, or in-vehicle devices.

[0246] Network-side device 103 can be a base station or a core network. The base station can be a 5G or later version base station (e.g., gNB, 5G NR NB, etc.), or a base station in other communication systems (e.g., eNB, WLAN access point, or other access point, etc.). The base station can be referred to as a node B, evolved node B, access point, base transceiver station (BTS), radio base station, radio transceiver, basic service set (BSS), extended service set (ESS), B node, evolved B node (eNB), home B node, home evolved B node, WLAN access point, WiFi node, or any other suitable term in the field, as long as the same technical effect is achieved. The base station is not limited to specific technical terms. It should be noted that this embodiment of the invention only uses a base station in an NR system as an example, but does not limit the specific type of base station. The base station can communicate with terminal 101 and terminal 102 under the control of a base station controller, which can be a core network or part of some base stations.

[0247] Terminals 101 and 102 can transmit data with network-side device 103 via the Uu interface.

[0248] Currently, in direct communication, when the time domain resources corresponding to PUSCH are used for M-TRP transmission, if the time domain resources of CG PUSCH are determined according to the time domain resource allocation parameters corresponding to DCI format 0_1, the performance may not be good due to the different services of the two.

[0249] Based on this, the present application provides a time-domain resource determination method. The time-domain resource determination method provided by the present application takes into account the number of first information corresponding to PUSCH and / or whether PUSCH is configured with target information when determining the time-domain resources corresponding to PUSCH, thus it can more reasonably determine the time-domain resources of PUSCH and improve communication performance.

[0250] Figure 2 This illustration shows a flowchart of a time-domain resource determination method provided in an embodiment of this application; the time-domain resource determination method can be executed by a terminal device, for example, by... Figure 1 Executed by the terminal device in the process. For example... Figure 2 As shown, the method includes the following steps:

[0251] Step S201: Receive the time-domain resource allocation information of the uplink shared channel PUSCH.

[0252] Step S202: Based on the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time domain resource allocation information, determine the time domain resources corresponding to the PUSCH.

[0253] The base station can send time-domain resource allocation information of PUSCH to the terminal device. The terminal device receives the time-domain resource allocation information of PUSCH sent by the base station, and determines the time-domain resource corresponding to PUSCH based on the number of first information corresponding to PUSCH and / or whether PUSCH is configured with target information, as well as the time-domain resource allocation information.

[0254] The first information includes at least one of the following: parameters for indicating power control information, wherein the power control information includes at least one of path loss reference signal, parameter p0, and partial path loss parameter alpha; parameters for indicating precoding and / or layer number; parameters for indicating sounding reference signal (SRS) resources; parameters for indicating spatially related information corresponding to the PUSCH; parameters for indicating transmission configuration information (TCI) corresponding to the PUSCH; power control information; precoding and / or layer number information; SRS indication information; spatially related information; transmission configuration information (TCI) status; transmission receiver point (TRP); and SRS resource set.

[0255] The target information is used to characterize at least one of the following: PUSCH associated with multiple sets of power control information, the power control information including at least one of path loss reference signal, p0, and alpha; a second set of power control information associated with PUSCH; PUSCH associated with multiple precoding and / or layer numbers; a second precoding and / or layer number associated with PUSCH; PUSCH associated with multiple sets of SRS resources; a second set of SRS resources associated with PUSCH; PUSCH associated with multiple spatially related parameters; a second set of spatially related parameters associated with PUSCH; PUSCH associated with multiple TCI states; a second set of TCI states associated with PUSCH; PUSCH associated with multiple TRPs; and PUSCH associated with multiple sets of SRS resources.

[0256] Step S202 will be explained in two specific embodiments:

[0257] A first possible implementation: Based on the number of first information corresponding to PUSCH, determine the target time domain resource allocation parameters and / or the target TDRA (Time Domain Resource Allocation) table; based on at least one of the target time domain resource allocation parameters or the target time domain resource allocation table, and the time domain resource allocation information, determine the time domain resource corresponding to PUSCH.

[0258] Among them, the target time-domain resource allocation parameters or the target time-domain resource allocation table are related to the DCI mode of the target type, and the DCI mode of the target type meets at least one of the following conditions:

[0259] The PUSCH retransmission type corresponding to the DCI mode of the target type is the same as the PUSCH retransmission type, the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of first information corresponding to the PUSCH, and the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0260] This can be understood as follows: when determining the time-domain resources of a PUSCH using the target time-domain resource allocation parameters or target time-domain resource allocation table corresponding to the first type of DCI mode, the first type of DCI mode needs to meet the above conditions. As a possible example, if the target type of DCI mode that meets the above conditions is the first type of DCI mode, the time-domain resources of the PUSCH are determined using the target time-domain resource allocation parameters or target time-domain resource allocation table corresponding to the first type of DCI mode.

[0261] Specifically, if the target time-domain resource allocation table is determined, the time-domain resources of the PUSCH can be directly determined based on the target time-domain resource allocation table. If the target time-domain resource allocation parameters are determined, the target time-domain resource allocation table can be determined based on the target time-domain resource allocation parameters, and then the time-domain resources of the PUSCH can be determined.

[0262] In the following process, it is important to understand that regardless of whether the target time domain resource allocation parameters or the target time domain resource allocation table are determined, the time domain resources of PUSCH can ultimately be determined.

[0263] The following process uses the determination of the target time domain resource allocation table and the determination of the time domain resources of PUSCH based on the time domain resources of the target time domain resource allocation table as an example. The process of determining the target time domain resource allocation parameters and determining the time domain resources of PUSCH based on the target time domain resource allocation parameters will not be described in detail.

[0264] Based on the quantity of the first information, the target time-domain resource allocation table is determined, which may specifically include the following methods:

[0265] The first method: Determine the target time domain resource allocation table based on the number of SRS resource sets and the number of first information corresponding to PUSCH.

[0266] In the following embodiments, the first information is specifically taken as the road loss reference signal.

[0267] The number of SRS resource sets is the number of first SRS resource sets configured by the first parameter, and / or the number of second SRS resource sets configured by the second parameter. The first parameter is associated with the first type of DCI mode, and the second parameter is associated with the second type of DCI mode.

[0268] The following content explains the number of the first SRS resource sets configured by the first parameter and the number of the second SRS resource sets configured by the second parameter.

[0269] Optionally, the first SRS resource set is the SRS resource set configured by the first parameter that corresponds to the transmission mode of PUSCH.

[0270] For example, if the PUSCH transmission mode is configured as codebook, it can be understood that txConfig in pusch-Config is configured as "codebook". Then the first SRS resource set can be understood as the SRS resource set in the SRS resource set configured by the first parameter whose usage type is configured as codebook.

[0271] When the PUSCH transmission mode is configured as nonCodebook, it can be understood that txConfig in pusch-Config is configured as "nonCodebook". Therefore, the first SRS resource set can be understood as the SRS resource set whose usage type is configured as nonCodebook within the SRS resource set configured by the first parameter.

[0272] Optionally, the second SRS resource set is the SRS resource set configured by the second parameter that corresponds to the transmission mode of PUSCH.

[0273] For example, if the transmission mode of PUSCH is configured as codebook, it can be understood that txConfig in pusch-Config is configured as "codebook". Then the second SRS resource set can be understood as the SRS resource set in the SRS resource set configured by the second parameter whose usage type is configured as codebook.

[0274] When the PUSCH transmission mode is configured as nonCodebook, it can be understood that txConfig in pusch-Config is configured as "nonCodebook". Therefore, the second SRS resource set can be understood as the SRS resource set configured in the second parameter whose usage type is configured as nonCodebook.

[0275] The first type of DCI mode can be understood as DCI format 0_1, and the second type of DCI mode is DCI format0_2.

[0276] The first approach may include the following situations:

[0277] In the first case: when the number of first information is X and the number of first SRS resource sets configured by the first parameter is greater than X, the target time domain resource allocation table is the time domain resource allocation table corresponding to the first type of DCI mode.

[0278] Where X is an integer greater than or equal to 2. For example, let's take X = 2.

[0279] This can be understood as follows: the number of path loss reference signals included in the RRC (Radio Resource Control) - ConfiguredUplinkGrant corresponding to the PUSCH transmission is two. Alternatively, it can be represented as the RRC - ConfiguredUplinkGrant corresponding to the PUSCH transmission including two parameters used to indicate path loss reference signals. Furthermore, if the number of SRS resource sets configured in srs-ResourceSetToAddModList (SRS resource set addition / modification list) DCI-0-1 in pusch-Config is greater than two, then the time-domain resource allocation table of DCI format 0_1 ​​will be used as the target time-domain resource allocation table. The time-domain resource allocation table of DCI format 0_1 ​​is the time-domain resource allocation table corresponding to DCI format 0_1, for example, the TDRA table corresponding to the parameter pusch-TimeDomainResourceAllocationListDCI-0-1.

[0280] In pusch-Config, srs-ResourceSetToAddModList DCI-0-1 can be understood as the first parameter associated with DCI format 0_1.

[0281] The process described is as follows: based on the quantity of the first information, determine the target time-domain resource allocation table, and then determine the time-domain resources of the PUSCH according to the target time-domain resource allocation table. However, in practice, the process may be represented by the following steps:

[0282] The first scenario can also be described as follows: If the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2, and the number of SRS resource sets configured in pusch-TimeDomainResourceAllocationListDCI-0-1 in pusch-Config is greater than 2, then the time domain resource allocation table of DCI format 0_1 ​​is used to determine the time domain resources of the PUSCH transmission, that is, pusch-TimeDomainResourceAllocationListDCI-0-1 in pusch-Config is used to determine the time domain resources of the PUSCH transmission.

[0283] In all the methods for determining the target time-domain resource allocation parameters described below, any one of the cases in each method can be described using the above-described expressions. The expressions for the following cases will not be repeated.

[0284] It should be noted that the number of occurrences in the above representation is 2, which is one specific value of X. X can also be 3 or 4.

[0285] The second scenario: When the number of first information items is equal to X and the number of first SRS resource sets configured by the first parameter is equal to X, the target time-domain resource allocation table is the time-domain resource allocation table of the first type of DCI mode.

[0286] This can be understood as follows: if the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2, and the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-1 in pusch-Config is 2, then the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0287] In pusch-Config, srs-ResourceSetToAddModList DCI-0-1 can be understood as the first parameter associated with DCI format 0_1.

[0288] The third scenario: When the number of first information items is equal to X, the number of second SRS resource sets configured by the second parameter is greater than X, and the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation table is the time-domain resource allocation table of the second type of DCI mode.

[0289] This can be understood as follows: the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2. Furthermore, the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-2 in pusch-Config is greater than 2, while the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-1 in pusch-Config is 1. Therefore, the time-domain resource allocation table of DCI format 0_2 will be used as the target time-domain resource allocation table.

[0290] In pusch-Config, srs-ResourceSetToAddModList DCI-0-2 can be understood as the second parameter associated with DCI format 0_2.

[0291] The fourth scenario: When the number of first information items is equal to X, the number of second SRS resource sets configured by the second parameter is equal to X, and the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation table is the time-domain resource allocation table of the second type of DCI mode.

[0292] This can be understood as follows: the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2. Furthermore, the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-2 in pusch-Config is equal to 2, and the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-1 in pusch-Config is 1. Therefore, the time-domain resource allocation table of DCI format 0_2 will be used as the target time-domain resource allocation table.

[0293] In pusch-Config, srs-ResourceSetToAddModList DCI-0-2 can be understood as the second parameter associated with DCI format 0_2.

[0294] Fifth case: When the number of first information is equal to X, the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, and the number of second SRS resource sets configured by the second parameter is less than X or equal to 1, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0295] This can be understood as follows: the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2. Furthermore, the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-2 in pusch-Config is 1, and the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-1 in pusch-Config is also 1. Therefore, the time-domain resource allocation table of DCI format 0_1 ​​will be used as the target time-domain resource allocation table.

[0296] In pusch-Config, srs-ResourceSetToAddModList DCI-0-1 can be understood as the first parameter associated with DCI format 0_1.

[0297] It should be noted that in the fifth scenario, the terminal may also choose not to respond, assuming it's an incorrect configuration, or it may report an error. In this case, it can be assumed that the terminal does not want to receive this configuration.

[0298] The sixth case: When the number of first information items is 1, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0299] This can be understood as follows: if the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 1, then the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0300] The above six scenarios are considered as the first method for determining the target time domain resource allocation table and / or target time domain resource allocation parameters based on the quantity of first information.

[0301] Optionally, when txConfig in pusch-Config is configured as "codebook", the SRS resource set with the usage parameter configured as "codebook" is the SRS resource set corresponding to the PUSCH transmission mode codebook. When txConfig in pusch-Config is configured as "nonCodebook", the SRS resource set with the usage parameter configured as "nonCodebook" is the SRS resource set corresponding to the PUSCH transmission mode nonCodebook.

[0302] The second approach is to determine the target time-domain resource allocation parameters and / or the target time-domain resource allocation table based on the number of first information corresponding to the PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the PUSCH retransmission type.

[0303] The second approach may include the following situations: The target time domain resource allocation table will still be used as an example in the following situations.

[0304] The first scenario: When the PUSCH repetition type is the first repetition type and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0305] This can be understood as follows: if the `pusch-RepTypeIndicator` (repeated transmission type) in the `rrc-ConfiguredUplinkGrant` of the PUSCH transmission is configured as `pusch-RepTypeB` (repeated Type B type), and if the `pusch-RepTypeIndicatorDCI-0-1` in `pusch-Config` is also configured as `pusch-RepTypeB`, then the time-domain resource allocation table of `DCIformat 0_1` is used as the target time-domain resource allocation table. In other words, `pusch-TimeDomain ResourceAllocationListDCI-0-1` in `pusch-Config` is used to determine the time-domain resources for the PUSCH transmission.

[0306] It should be noted that, in the above description, the first repetition type can be exemplified by pusch-RepTypeB. The first repetition transmission type also includes other types, such as pusch-RepTypeA. In the following cases, pusch-RepTypeB will be used as an example.

[0307] The second scenario: When the PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the number of first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0308] This can be understood as follows: if the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of a PUSCH transmission is configured as push-RepTypeB, and if the push-RepTypeIndicatorDCI-0-1 in push-Config is also configured as push-RepTypeB, and the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2, and the number of SRS resource sets configured in push-TimeDomainResourceAllocationListDCI-0-1 in push-Config is greater than 2, then the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0309] The third scenario: When the PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the number of first information is X, and the number of sets of the first SRS resource set is equal to X, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0310] This can be understood as follows: if the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of a PUSCH transmission is configured as push-RepTypeB, and if the push-RepTypeIndicatorDCI-0-1 in push-Config is also configured as push-RepTypeB, and the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is 2, and the number of SRS resource sets configured in push-TimeDomainResourceAllocationListDCI-0-1 in push-Config is also 2, then the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0311] The fourth scenario: The PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the number of first information is X, the number of sets of the first SRS resource set is less than X or equal to 1, and the number of sets of the second SRS resource set is greater than or equal to X, then the target time domain resource allocation table is a time domain resource allocation table that is related to the second type of DCI mode.

[0312] This can be understood as follows: if the `pusch-RepTypeIndicator` in the `rrc-ConfiguredUplinkGrant` of a PUSCH transmission is configured as `pusch-RepTypeB`, and if both `pusch-RepTypeIndicatorDCI-0-1` and `pusch-RepTypeIndicatorDCI-0-2` in `pusch-Config` are also configured as `pusch-RepTypeB`, and the number of path loss reference signals included in the `rrc-ConfiguredUplinkGrant` corresponding to the PUSCH transmission is 2, the number of SRS resource sets configured in `pusch-TimeDomainResourceAllocationListDCI-0-1` in `pusch-Config` is 1, and the number of SRS resource sets configured in `pusch-TimeDomain ResourceAllocationListDCI-0-2` in `pusch-Config` is greater than or equal to 2, then the time-domain resource allocation table of DCI format 0_2 will be used as the target time-domain resource allocation table.

[0313] As seen in the fourth scenario, considering the repetition type, if the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is also the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is also the first repetition type, then the time domain resources of the PUSCH can be determined based on the number of sets in the first and second SRS resource sets. Based on the number of sets in the first and second SRS resource sets, the time domain resource allocation table corresponding to which type of DCI mode should be used, thus determining the time domain resources of the PUSCH.

[0314] When considering repetitive transmission types, it's preferable to choose transmissions where both the repetitive transmission type and the PUSCH repetitive transmission type are of the first repetitive transmission type. However, if multiple DCI modes share the same repetitive transmission type as the PUSCH, then the number of SRS resource sets with a second-level priority needs to be considered. If the number of path loss reference signals included in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission is two, then the DCI mode whose SRS resource set has a number greater than or equal to two should have its time-domain resource allocation table selected as the target time-domain resource allocation table.

[0315] It should be noted that priority is generally considered only when the number of first information items is two or more, and when the repetition type of PUSCH needs to be taken into account. If the number of first information items is a specific value, such as one, other methods can be used to determine the target time domain resource allocation table.

[0316] Fifth case: If the PUSCH repetition type is the first repetition type, and the first type of DCI mode does not correspond to the first repetition type of PUSCH repetition type, and the second type of DCI mode corresponds to the first repetition type of PUSCH repetition type, then the target time domain resource allocation table is the time domain resource allocation table corresponding to the second type of DCI mode.

[0317] This can be understood as follows: if the `pusch-RepTypeIndicator` in the `rrc-ConfiguredUplinkGrant` of a PUSCH transmission is configured as `pusch-RepTypeB`, and if `pusch-RepTypeIndicatorDCI-0-1` in `pusch-Config` is not configured as `pusch-RepTypeB`, and `pusch-RepTypeIndicatorDCI-0-2` in `pusch-Config` is configured as `pusch-RepTypeB`, then the time-domain resource allocation table of DCI format 0_2 will be used as the target time-domain resource allocation table.

[0318] As can be seen from the fifth case, when it is necessary to consider the repetition type, the preferred option is the DCI mode where the repetition type is configured to be the first repetition type, which is the same as the repetition type of PUSCH.

[0319] The sixth scenario: When the number of first information is 1, the repetition type of PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0320] This can be understood as follows: when the number of first information items is a specific value, such as 1 item, if the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of the PUSCH transmission is configured as push-RepTypeB, and the push-RepTypeIndicatorDCI-0-1 in push-Config is also configured as push-RepTypeB, then the time domain resource allocation table of DCIformat 0_1 ​​will be used as the target time domain resource allocation table.

[0321] The seventh case: When the number of first information is 1, the repetition type of PUSCH is the first repetition type, the first type of DCI mode does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation table is a time domain resource allocation table that is related to the second type of DCI mode.

[0322] This can be understood as follows: when the number of first information items is a specific value, such as 1 item, if the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of the PUSCH transmission is configured as push-RepTypeB, the push-RepTypeIndicatorDCI-0-1 in push-Config is not configured as push-RepTypeB, and the push-RepTypeIndicatorDCI-0-2 in push-Config is also configured as push-RepTypeB, then the time domain resource allocation table of DCI format 0_2 will be used as the target time domain resource allocation table.

[0323] In the second approach, as can be seen from the above, when there is a DCI mode with the same repeat transmission type as the PUSCH, the time-domain resource allocation table corresponding to the DCI mode with the same repeat transmission type as the PUSCH can be directly used as the target time-domain resource allocation table.

[0324] If multiple DCI modes have the same repeat transmission type as PUSCH, a priority determination method can be introduced. The DCI mode whose parameter configuration has the required number of SRS resource sets is used as the target time domain resource allocation table.

[0325] In other words, it can be understood that if multiple DCI modes with different repetition types exist, the DCI mode with the same repetition type as the PUSCH is preferred; if multiple DCI modes have the same repetition type as the PUSCH, the DCI mode with a number of SRS resource sets associated with its parameters that are greater than or equal to the number of first messages corresponding to the PUSCH is preferred. In the case of prioritization, the number of first messages corresponding to the PUSCH is always multiple. When the number of first messages corresponding to the PUSCH is a specific value, such as one, a specified method can be used.

[0326] Optionally, when considering the repeated transmission type, if the number of SRS resource sets configured in pusch-TimeDomainResourceAllocationListDCI-0-1 in pusch-Config is 1, and the number of SRS resource sets configured in pusch-TimeDomainResourceAllocationListDCI-0-2 in pusch-Config is 1, and the repeated transmission type of the first type of DCI mode and the second type of DCI mode is not specified, then the terminal can consider this situation to be incorrect, and can send an error message to the base station to re-receive the time domain resource allocation information.

[0327] Preferably, in the first and second methods described above, the PUSCH can be a CG (configured grant) PUSCH, such as 3GPP NR (3... rd This method can also be used for dynamically scheduled PUSCHs or semi-statically configured PUSCHs, such as those in the Generation Partnership Project (GPP) system, including CG Type 1 PUSCH and CG Type 2 PUSCH. Furthermore, it can be applied to dynamically scheduled PUSCHs or PUSCHs with semi-static configurations, such as those scheduled or activated via DCI or activated via MAC-CE. Examples include PUSCHs scheduled using DCI format 0_0, DCI format 0_1, and DCI format 0_2 in the 3GPP NR system.

[0328] This method can also be used for repetitive PUSCH transmissions, such as PUSCH transmissions repetitively transmitted across multiple sub-slots in 3GPP NR systems (i.e., PUSCH with repetition type B) or PUSCH transmissions repetitively transmitted across multiple slots in 3GPP NR systems (i.e., PUSCH with repetition type A). Of course, it can also be used for non-repetitive PUSCH transmissions, or for PUSCH transmissions repetitively transmitted in the frequency domain or spatial domain.

[0329] A second possible implementation: Based on whether the PUSCH is configured with target information, determine the target time domain resource allocation parameters and / or the target time domain resource allocation TDRA table; based on at least one of the target time domain resource allocation parameters or the target TDRA table, and the time domain resource allocation information, determine the time domain resources corresponding to the PUSCH.

[0330] The target time-domain resource allocation parameters or target time-domain resource allocation table are related to the DCI mode of the target type. The PUSCH repetition type corresponding to the DCI mode of the target type is the same as the PUSCH repetition type, and the DCI mode of the target type is the DCI mode that meets the first preset condition.

[0331] If the target type DCI mode that meets the above conditions is the first type of DCI mode, the target time domain resource allocation parameters or target time domain resource allocation table corresponding to the first type of DCI mode can be used to determine the time domain resources of PUSCH.

[0332] In the second possible embodiment, the method of determining the time domain resources corresponding to PUSCH based on the target time domain resource allocation parameters and / or the target TDRA table, as well as the time domain resource allocation information, is the same. In the specific method below, we will still take determining the target time domain resource allocation table as an example.

[0333] Based on whether PUSCH is configured with target information, the target time-domain resource allocation table is determined, which may include the following methods:

[0334] The first method: Determine the target time domain resource allocation table based on the number of SRS resource sets and whether PUSCH is configured with target information.

[0335] The number of SRS resource sets is the number of first SRS resource sets configured by the first parameter and / or the number of second SRS resource sets configured by the second parameter. The first parameter is associated with the first type of DCI mode and the second parameter is associated with the second type of DCI mode.

[0336] The first type of DCI mode can be understood as DCI format 0_1, and the second type of DCI mode is DCI format0_2.

[0337] The first approach may include the following situations:

[0338] The first case: When the PUSCH is configured with target information and the number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0339] Where Y is an integer greater than or equal to 2. For example, let's take Y = 2.

[0340] This can be understood as follows: the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission contains parameters used to indicate the path loss reference signal. When the PUSCH is configured with target information, this can be represented as: the rrc-ConfiguredUplinkGrant indicates both pathlossReferenceIndex and pathlossReferenceIndex2. The target information can be understood as the rrc-ConfiguredUplinkGrant indicating both pathlossReferenceIndex2 and pathlossReferenceIndex, or simply indicating pathlossReferenceIndex2. The following case illustrates that the PUSCH is configured with target information, assuming the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission indicates pathlossReferenceIndex2.

[0341] It should be noted that this example only uses pathlossReferenceIndex2; pathlossReferenceIndex3 or pathlossReferenceIndex4 could also exist. The following examples only use pathlossReferenceIndex2.

[0342] When PUSCH is configured with target information, if the number of the first SRS resource sets configured in the first parameter is greater than or equal to Y, it can be understood that the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-1 in pusch-Config is greater than or equal to 2. In this case, the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0343] The second scenario: When the PUSCH is configured with target information, the number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, the target time-domain resource allocation table is the time-domain resource allocation table of the second type of DCI mode.

[0344] This can be understood as follows: if pathlossReferenceIndex2 is indicated in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission, the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-2 in pusch-Config is greater than or equal to 2, and the number of SRS resource sets configured in pusch-TimeDomainResourceAllocationList DCI-0-1 in pusch-Config is 1, then the time domain resource allocation table of DCI format 0_2 will be used as the target time domain resource allocation table.

[0345] The third scenario: When the PUSCH is configured with target information, the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource sets configured by the second parameter is less than Y or equal to 1, the target time-domain resource allocation table is the time-domain resource allocation table of the first type of DCI mode.

[0346] This can be understood as follows: if pathlossReferenceIndex2 is indicated in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission, and the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-2 in pusch-Config is 1, and the number of SRS resource sets configured in pusch-TimeDomainResourceAllocationList DCI-0-1 in pusch-Config is 1, then the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0347] The fourth scenario: When no target information is configured for PUSCH, the target time-domain resource allocation table is the time-domain resource allocation table of the first type of DCI mode.

[0348] This can be understood as the `rrc-ConfiguredUplinkGrant` corresponding to the PUSCH transmission not indicating `pathlossReferenceIndex2`. Alternatively, it can be represented as the `rrc-ConfiguredUplinkGrant` corresponding to the PUSCH transmission only indicating `pathlossReferenceIndex`, not `pathlossReferenceIndex2`. This indicates that target information is not configured in the PUSCH. Therefore, the time-domain resource allocation table of DCI format0_1 will be used as the target time-domain resource allocation table.

[0349] The second approach is to determine the target time-domain resource allocation parameters and / or the target time-domain resource allocation table based on whether the PUSCH is configured with target information, the PUSCH retransmission type corresponding to at least one DCI mode, and the PUSCH retransmission type.

[0350] The second approach may include the following situations: The target time domain resource allocation table will still be used as an example in the following situations.

[0351] The first scenario: When the PUSCH repetition type is the first repetition type and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0352] The second scenario: The PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the PUSCH is configured with target information, and the number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0353] This can be understood as follows: if the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of the PUSCH transmission is configured as push-RepTypeB, and if the push-RepTypeIndicatorDCI-0-1 in push-Config is also configured as push-RepTypeB, and the pathlossReferenceIndex2 is indicated in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission, and the number of SRS resource sets configured in srs-ResourceSetToAddModList DCI-0-1 in push-Config is greater than or equal to 2, then the time domain resource allocation table of DCI format 0_1 ​​will be used as the target time domain resource allocation table.

[0354] The third scenario: The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The PUSCH is configured with target information. If the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation table is the time domain resource allocation table of the second type of DCI mode.

[0355] This can be understood as follows: if the `pusch-RepTypeIndicator` in the `rrc-ConfiguredUplinkGrant` of the PUSCH transmission is configured as `pusch-RepTypeB`, and if both `pusch-RepTypeIndicatorDCI-0-1` and `pusch-RepTypeIndicatorDCI-0-2` in `pusch-Config` are configured as `pusch-RepTypeB`, and the `rrc-ConfiguredUplinkGrant` corresponding to the PUSCH transmission indicates `pathlossReferenceIndex2`, and the number of SRS resource sets configured in `srs-ResourceSetToAddModList DCI-0-1` in `pusch-Config` is 1, and the number of SRS resource sets configured in `srs-ResourceSetToAddModList DCI-0-2` in `pusch-Config` is greater than or equal to 2, then the time-domain resource allocation table of DCI format 0_2 will be used as the target time-domain resource allocation table.

[0356] The fourth case: When the PUSCH repetition type is the first repetition type, the first type of DCI mode does not correspond to the first repetition type of PUSCH repetition type, and the second type of DCI mode corresponds to the first repetition type of PUSCH repetition type, the target time domain resource allocation table is the time domain resource allocation table of the second type of DCI mode.

[0357] Fifth case: When the PUSCH is configured with target information, the PUSCH repetition type is the first repetition type, the first type of DCI mode does not correspond to the first repetition type of PUSCH repetition type, and the second type of DCI mode corresponds to the first repetition type of PUSCH repetition type, the target time domain resource allocation table is the time domain resource allocation table of the second type of DCI mode.

[0358] This can be understood as follows: the pathlossReferenceIndex2 is indicated in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission, and the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of the PUSCH transmission is configured as push-RepTypeB. If push-RepTypeIndicatorDCI-0-1 in push-Config is not configured as push-RepTypeB, and push-RepTypeIndicatorDCI-0-2 in push-Config is configured as push-RepTypeB, then the time-domain resource allocation table of DCI format0_2 will be used as the target time-domain resource allocation table.

[0359] The sixth scenario: When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is also the first repetition type, the target time domain resource allocation table is the time domain resource allocation table of the first type of DCI mode.

[0360] This can be understood as follows: in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission, only pathlossReferenceIndex is indicated, but pathlossReferenceIndex2 is not indicated. The push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of the PUSCH transmission is configured as push-RepTypeB. If the push-RepTypeIndicatorDCI-0-1 in push-Config is configured as push-RepTypeB, then the time-domain resource allocation table of DCIformat 0_1 ​​will be used as the target time-domain resource allocation table.

[0361] The seventh scenario: When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the first type of DCI mode does not correspond to the first type of PUSCH repetition type, and the second type of DCI mode corresponds to the first type of PUSCH repetition type, the target time domain resource allocation table is the time domain resource allocation table of the second type of DCI mode.

[0362] This can be understood as follows: in the rrc-ConfiguredUplinkGrant corresponding to the PUSCH transmission, only pathlossReferenceIndex is indicated, but pathlossReferenceIndex2 is not indicated. If the push-RepTypeIndicator in the rrc-ConfiguredUplinkGrant of the PUSCH transmission is configured as push-RepTypeB, and if push-RepTypeIndicatorDCI-0-1 in push-Config is not configured as push-RepTypeB, and if push-RepTypeIndicatorDCI-0-2 in push-Config is configured as push-RepTypeB, then the time-domain resource allocation table of DCIformat 0_2 will be used as the target time-domain resource allocation table.

[0363] As can be seen from the above two embodiments, the time-domain resource determination method provided in this application can determine the time-domain resources of the PUSCH based on various different situations, the quantity of first information, whether the PUSCH is configured with at least one of the target information, and the received time-domain resource allocation information. Addressing the problems existing in the prior art, the method can first determine which type of time-domain resource allocation table and / or time-domain resource allocation parameters to use to determine the time-domain resources of the PUSCH based on the quantity of first information corresponding to the PUSCH and the quantity of SRS resource sets. This finds the most suitable time-domain resource allocation table for the PUSCH, and the final determined time-domain resources of the PUSCH can achieve better performance.

[0364] After the terminal device determines the time domain resources of the PUSCH using the above-described time domain resource determination method, it can perform uplink transmission based on the determined time domain resources.

[0365] Based on the same inventive concept as the method embodiments executed by the aforementioned terminal device, this application also provides a time-domain resource determination method, which is executed by a network-side device. This network-side device can be understood as a base station. The network-side device sends time-domain resource allocation information of the PUSCH to the terminal device.

[0366] Among them, the time-domain resource location corresponding to the time-domain resource allocation information of PUSCH is related to the number of first information corresponding to PUSCH, and / or, the time-domain resource location corresponding to the time-domain resource allocation information of PUSCH is related to whether PUSCH is configured with target information.

[0367] The temporal resource location corresponding to the temporal resource allocation information of the PUSCH is related to the quantity of the first information corresponding to the PUSCH. This can be understood as follows: when the quantity of the first information corresponding to the PUSCH satisfies the first and second conditions, the methods for determining the temporal resource location corresponding to the temporal resource allocation information of the PUSCH are different, and / or, the temporal resource location corresponding to the temporal resource allocation information of the PUSCH is different. The temporal resource location corresponding to the temporal resource allocation information of the PUSCH is also related to whether the PUSCH is configured with target information. This can be understood as follows: when whether the PUSCH is configured with target information satisfies the first and second conditions, the methods for determining the temporal resource location corresponding to the temporal resource allocation information of the PUSCH are different, and / or, the temporal resource location corresponding to the temporal resource allocation information of the PUSCH is different. Here, the first and second conditions are two different conditions.

[0368] Of course, when the third condition exists, if the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information satisfies the third condition, the method for determining the time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH may be the same as or different from the method when the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information satisfies the first condition. If the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information satisfies the third condition, the method for determining the time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH may be the same as or different from the method when the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information satisfies the second condition.

[0369] Furthermore, the temporal resource location corresponding to the temporal resource allocation information of PUSCH is related to the quantity of the first information corresponding to PUSCH, and / or whether PUSCH is configured with target information, as follows:

[0370] The target time-domain resource allocation parameters and / or the target time-domain resource allocation TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to the quantity of the first information corresponding to PUSCH, and / or the target time-domain resource allocation parameters and / or the target time-domain resource allocation TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to whether PUSCH is configured with target information.

[0371] Furthermore, the number of target time-domain resource allocation parameters and / or target TDRA tables corresponding to the time-domain resource allocation information of PUSCH is related to the number of first information items corresponding to PUSCH, as follows:

[0372] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to the number of SRS resource sets and the number of first information corresponding to PUSCH. Specifically, the number of SRS resource sets is the number of first SRS resource sets configured by the first parameter and / or the number of second SRS resource sets configured by the second parameter.

[0373] For example, the configuration method of the network-side device should correspond to that of the terminal side. Therefore, corresponding to the first method in the first specific embodiment of the terminal side, the first configuration method of the network-side device is also divided into the following cases: In the specific configuration of the network-side device, taking the determination of the target time domain resource allocation parameters as an example, it should be noted that the target time domain resource allocation table can also be directly determined in this way. In the remaining configuration methods and specific cases, the determination of the target time domain resource allocation parameters is taken as an example, and no further details will be provided.

[0374] The first scenario: When the number of first information items is X and the number of first SRS resource sets configured by the first parameter is greater than X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0375] The second scenario: When the number of first information items is equal to X and the number of first SRS resource sets configured by the first parameter is equal to X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0376] The third scenario: When the number of first information items is equal to X, the number of second SRS resource sets configured by the second parameter is greater than X, and the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0377] The fourth case: When the number of first information is equal to X, the number of second SRS resource sets configured by the second parameter is equal to X, and the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0378] The fifth scenario: When the number of first information items is equal to X, the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, and the number of second SRS resource sets configured by the second parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0379] The sixth case: When the number of first information items is 1, the target time domain resource allocation parameters are the time domain resource allocation parameters of the first type of DCI mode.

[0380] In the above cases, X can be an integer greater than or equal to 2.

[0381] Furthermore, the number of target time-domain resource allocation parameters and / or target TDRA tables corresponding to the time-domain resource allocation information of PUSCH is related to the number of first information items corresponding to PUSCH, as follows:

[0382] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH, the number of first information corresponding to PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the PUSCH retransmission type have a corresponding relationship.

[0383] For example, the network-side device configuration determines the time-domain resource allocation parameters based on the repetitive transmission type in the following ways:

[0384] The first scenario: When the PUSCH repetition type is the first repetition type and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0385] The second scenario: The PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the number of first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, then the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0386] The third scenario: When the PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of first information is X, and the number of the first SRS resource sets configured by the first parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0387] The fourth case: The PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the number of first information is X, the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, and the number of second SRS resource sets configured by the second parameter is greater than X, then the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0388] The fifth scenario: The PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the number of first information is X, the number of first SRS resource sets configured by the first parameter is less than X or equal to 1, and the number of second SRS resource sets configured by the second parameter is equal to X, then the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0389] The sixth case: When the number of first information is X, the repetition type of PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0390] The seventh case: When the PUSCH repetition type is the first repetition type, and the first type of DCI mode does not correspond to the first type of PUSCH repetition type, and the second type of DCI mode corresponds to the first type of PUSCH repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0391] The eighth case: When the number of first information is 1, the repetition type of PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0392] Ninth case: When the number of first information is 1, the repetition type of PUSCH is the first repetition type, the first type of DCI mode does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0393] In the above cases, X can be an integer greater than or equal to 2.

[0394] Furthermore, the number of target time-domain resource allocation parameters and / or target TDRA tables corresponding to the time-domain resource allocation information of PUSCH is related to the number of first information items corresponding to PUSCH, as follows:

[0395] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH have a corresponding relationship with the DCI mode of the target type, and the DCI mode of the target type satisfies at least one of the following conditions:

[0396] The PUSCH retransmission type corresponding to the DCI mode of the target type is the same as the PUSCH retransmission type, the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of first information corresponding to the PUSCH, and the DCI mode of the target type is a DCI mode that satisfies the first preset condition.

[0397] Furthermore, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to whether PUSCH is configured with target information, and the correspondence is as follows:

[0398] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to the number of SRS resource sets and whether PUSCH is configured with target information. The number of SRS resource sets refers to the number of the first SRS resource sets configured by the first parameter and / or the number of the second SRS resource sets configured by the second parameter.

[0399] For example, corresponding to the second specific embodiment on the terminal side, the relationship between the target time-domain resource allocation parameters and / or the target TDRA table corresponding to the time-domain resource allocation information configured by the network-side device for the PUSCH and whether the PUSCH is configured with target information can be categorized into the following cases:

[0400] The first case: When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0401] The second scenario: When the PUSCH is configured with target information, the number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0402] The third scenario: When the PUSCH is configured with target information, the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource sets configured by the second parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0403] The fourth scenario: When the target information is not configured for PUSCH, the target time-domain resource allocation parameters are the time-domain resource allocation parameters of the first type of DCI mode.

[0404] In the above case, Y is an integer greater than or equal to 2.

[0405] Furthermore, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to whether PUSCH is configured with target information, and the correspondence is as follows:

[0406] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to whether PUSCH is configured with target information, at least one DCI mode corresponding to the PUSCH retransmission type, and the retransmission type of PUSCH.

[0407] For example, the following situations can be identified:

[0408] The first scenario: When the PUSCH repetition type is the first repetition type and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0409] The second scenario: The PUSCH repetition type is the first repetition type, the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the PUSCH is configured with target information, and the number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0410] The third scenario: The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The PUSCH is configured with target information. If the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0411] The fourth case: When the PUSCH repetition type is the first repetition type, the first type of DCI mode does not correspond to the first type of PUSCH repetition type, and the second type of DCI mode corresponds to the first type of PUSCH repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0412] The fifth scenario: When the PUSCH is configured with target information, the PUSCH repetition type is the first repetition type, the first type of DCI mode does not correspond to the first repetition type of PUSCH repetition type, and the second type of DCI mode corresponds to the first repetition type of PUSCH repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0413] The sixth scenario: When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is also the first repetition type, the target time-domain resource allocation parameters are the time-domain resource allocation parameters of the first type of DCI mode.

[0414] The seventh scenario: When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the first type of DCI mode does not correspond to the first repetition type of PUSCH repetition type, and the second type of DCI mode corresponds to the first repetition type of PUSCH repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0415] In the above case, Y is an integer greater than or equal to 2.

[0416] Furthermore, the target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH are related to whether PUSCH is configured with target information, and the correspondence is as follows:

[0417] The target time-domain resource allocation parameters and / or target TDRA table corresponding to the time-domain resource allocation information of PUSCH have a corresponding relationship with the DCI mode of the target type. Among them, the PUSCH retransmission type corresponding to the DCI mode of the target type is the same as the PUSCH retransmission type, and / or the DCI mode of the target type is a DCI mode that meets the first preset condition.

[0418] Figure 3 This diagram illustrates a specific process for interaction between network-side devices and terminal devices, such as... Figure 3 As shown.

[0419] Step S301: The network-side device sends the time-domain resource allocation information of PUSCH to the terminal device.

[0420] Step S302: The terminal device determines the time domain resources corresponding to the PUSCH based on the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time domain resource allocation information of the PUSCH.

[0421] The terminal device receives the uplink shared channel (PUSCH) time-domain resource allocation information sent by the network-side device, and determines the time-domain resources corresponding to the PUSCH based on the number of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time-domain resource allocation information of the PUSCH.

[0422] Step S303: Based on time-domain resources, transmit PUSCH.

[0423] Based on the same concept, embodiments of this application also provide a terminal device. Figure 4 A schematic diagram of the structure of a terminal device provided in an embodiment of this application is shown. Figure 4 As shown, the terminal device includes:

[0424] Information receiving unit 401 is used to receive time domain resource allocation information of uplink shared channel PUSCH;

[0425] The information processing unit 402 is used to determine the time domain resources corresponding to the PUSCH based on the quantity of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time domain resource allocation information of the PUSCH.

[0426] In one possible implementation, the information processing unit 402 is further configured to:

[0427] Based on the number of first information corresponding to PUSCH, determine the target time domain resource allocation parameters and / or the target time domain resource allocation TDRA table;

[0428] Based on the target time-domain resource allocation parameters and / or the target TDRA table, and the time-domain resource allocation information of the PUSCH, determine the time-domain resources corresponding to the PUSCH.

[0429] In one possible implementation, the information processing unit 402 is further configured to:

[0430] Based on the number of SRS resource sets and the number of first information corresponding to the PUSCH, the target time domain resource allocation parameters and / or the target TDRA table are determined; the number of SRS resource sets is the number of first SRS resource sets configured by the first parameter, and / or the number of second SRS resource sets configured by the second parameter; wherein, the first parameter is associated with a first type of DCI mode, and the second parameter is associated with a second type of DCI mode.

[0431] In one possible implementation, the information processing unit 402 is further configured to:

[0432] Based on the number of first information corresponding to PUSCH, the PUSCH retransmission type corresponding to at least one DCI mode, and the retransmission type of the PUSCH, determine the target time domain resource allocation parameters and / or the target TDRA table.

[0433] In one possible implementation, the information processing unit 402 is further configured to:

[0434] When the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0435] When the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to X, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0436] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0437] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0438] When the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than X or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0439] When the quantity of the first information is 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0440] When the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than X, the target TDRA table is a TDRA table of the first type of DCI mode;

[0441] When the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to X, the target TDRA table is a TDRA table of the first type of DCI mode;

[0442] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the second type of DCI mode.

[0443] When the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to X, and the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the second type of DCI mode.

[0444] When the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than X or equal to 1, the target TDRA table is a TDRA table of the first type of DCI mode.

[0445] When the quantity of the first information is 1, the target TDRA table is a TDRA table of the first type of DCI pattern;

[0446] Wherein, X is an integer greater than or equal to 2.

[0447] In one possible implementation, the information processing unit 402 is further configured to:

[0448] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0449] The PUSCH retransmission type is the first retransmission type, the PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0450] The PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0451] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The number of the first information is X. If the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0452] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The number of the first information is X. When the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0453] When the quantity of the first information is X, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0454] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0455] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0456] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0457] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0458] The PUSCH retransmission type is the first retransmission type, the PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than X, the target TDRA table is the TDRA table of the first type of DCI mode.

[0459] The PUSCH repetition transmission type is the first repetition type, the PUSCH repetition parameter type corresponding to the first type of DCI mode is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to X, the target TDRA table is the TDRA table of the first type of DCI mode.

[0460] The PUSCH retransmission type is the first retransmission type. The PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type. The PUSCH retransmission type corresponding to the second type of DCI mode is the first retransmission type. The number of the first information is X. If the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than X, the target TDRA table is the TDRA table of the second type of DCI mode.

[0461] The PUSCH retransmission type is the first retransmission type. The PUSCH retransmission type corresponding to the first type of DCI mode is the first retransmission type. The PUSCH retransmission type corresponding to the second type of DCI mode is the first retransmission type. The number of the first information is X. When the number of the first SRS resource set configured by the first parameter is less than X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to X, the target TDRA table is the TDRA table of the second type of DCI mode.

[0462] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target TDRA table is the TDRA table of the DCI mode of the second type.

[0463] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0464] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target TDRA table is the TDRA table of the first type of DCI mode.

[0465] When the quantity of the first information is 1, the repetition type of the PUSCH is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target TDRA table is the TDRA table of the DCI mode of the second type.

[0466] Wherein, X is an integer greater than or equal to 2.

[0467] In one possible implementation, the information processing unit 402 is further configured to:

[0468] When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0469] When the PUSCH is configured with target information, the number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0470] When the PUSCH is configured with target information, and the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0471] When no target information is configured for the PUSCH, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode;

[0472] When the PUSCH is configured with target information and the number of the first SRS resource sets configured with the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode;

[0473] When the PUSCH is configured with target information, the number of the second SRS resource sets configured with the second parameter is greater than or equal to Y, and the number of the first SRS resource sets configured with the first parameter is less than Y or equal to 1, the target time-domain resource allocation parameter is the time-domain resource allocation parameter TDRA table of the second type of DCI mode.

[0474] When the PUSCH is configured with target information, the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is less than Y or equal to 1, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0475] When the PUSCH is not configured with target information, the target time-domain resource allocation parameter is the TDRA table of the first type of DCI mode;

[0476] Where Y is an integer greater than or equal to 2.

[0477] In one possible implementation, the information processing unit 402 is further configured to:

[0478] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0479] The PUSCH repeat transmission type is the first repeat type, the PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type, the PUSCH is configured with target information, and when the number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode.

[0480] The PUSCH repeat transmission type is the first repeat type. The PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type. The PUSCH repeat transmission type corresponding to the second type of DCI mode is the first repeat type. The PUSCH is configured with target information. When the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0481] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type.

[0482] When the PUSCH is configured with target information, the PUSCH repetition type is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the second type of DCI mode.

[0483] When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time-domain resource allocation parameter is the time-domain resource allocation parameter of the first type of DCI mode.

[0484] When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode.

[0485] When the repetition type of the PUSCH is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0486] The PUSCH repeat transmission type is the first repeat type, the PUSCH repeat transmission type corresponding to the first type of DCI mode is the first repeat type, the PUSCH is configured with target information, and when the number of the first SRS resource set configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0487] The PUSCH repetition type is the first repetition type. The PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type. The PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type. The PUSCH is configured with target information. When the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0488] The PUSCH repetition type is the first repetition type. The DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type. When the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0489] When the PUSCH is configured with target information, the PUSCH repetition type is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0490] When the PUSCH is not configured with target information, and the PUSCH repetition type is the first repetition type, and the PUSCH repetition type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the first type of DCI mode.

[0491] When the PUSCH is not configured with target information, the PUSCH repetition type is the first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition type of the first repetition type, and the PUSCH repetition type corresponding to the second type of DCI mode is the first repetition type, the target time domain resource allocation parameter is the TDRA table of the second type of DCI mode.

[0492] Where Y is an integer greater than or equal to 2.

[0493] In one possible implementation, the PUSCH includes at least one of the following: a configuration-authorized CG PUSCH, a dynamically scheduled PUSCH, a semi-statically configured PUSCH, a non-repeating PUSCH, a frequency-repeating PUSCH, a spatial-repeating PUSCH, and a time-repeating PUSCH.

[0494] Based on the same concept, embodiments of this application also provide a network-side device. The network-side device includes:

[0495] The information sending unit is used to send time-domain resource allocation information for PUSCH;

[0496] The time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH is related to the quantity of the first information corresponding to the PUSCH, and / or the time-domain resource location corresponding to the time-domain resource allocation information of the PUSCH is related to whether the PUSCH is configured with target information.

[0497] Figure 5 A schematic diagram of the structure of the terminal device provided in an embodiment of this application is shown, that is, a schematic diagram of the structure of the terminal device is shown. Figure 5 As shown, the terminal device includes a processor 501, a memory 502, and a transceiver 503;

[0498] Processor 501 is responsible for managing the bus architecture and general processing, while memory 502 stores data used by processor 501 during operation. Transceiver 503 is used to receive and send data under the control of processor 501.

[0499] The bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits together, represented by one or more processors (processor 501) and memory (memory 502). The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides the interface. Processor 501 is responsible for managing the bus architecture and general processing, and memory 502 can store data used by processor 501 during operation.

[0500] The processes disclosed in this application can be applied to or implemented by processor 501. During implementation, each step of the signal processing flow can be completed by integrated logic circuits in the hardware of processor 501 or by instructions in software form. Processor 501 can be a general-purpose processor, digital signal processor, application-specific integrated circuit, field-programmable gate array (FPGA), or other programmable logic device, discrete gate or transistor logic device, or discrete hardware component, and can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application. A general-purpose processor can be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this application can be directly implemented by the hardware processor, or implemented by a combination of hardware and software modules in the processor. The software modules can be located in random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or other mature storage media in the art. This storage medium is located in memory 502, and processor 501 reads the information in memory 502 and combines it with its hardware to complete the steps of the signal processing flow.

[0501] Specifically, processor 501 is used to read the program from memory 502 and execute it:

[0502] The computer program in the memory is read and the following steps are performed: receiving the time-domain resource allocation information of the uplink shared channel (PUSCH) through the transceiver, and determining the time-domain resources corresponding to the PUSCH based on the quantity of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, as well as the time-domain resource allocation information of the PUSCH.

[0503] Based on the same concept, such as Figure 6 As shown in the figure, an embodiment of the present invention provides a network-side device for cell management, which includes a processor 600, a memory 601, and a transceiver 602.

[0504] Processor 600 is responsible for managing the bus architecture and general processing, while memory 601 stores data used by processor 600 during operation. Transceiver 602 is used to receive and send data under the control of processor 600.

[0505] The bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits together between one or more processors represented by processor 600 and memory represented by memory 601. The bus architecture can also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides the interface. Processor 600 is responsible for managing the bus architecture and general processing, and memory 601 can store data used by processor 600 during operation.

[0506] The process disclosed in the embodiments of this invention can be applied to or implemented by the processor 600. During implementation, each step of the signal processing flow can be completed by integrated logic circuits in the hardware of the processor 600 or by instructions in software form. The processor 600 can be a general-purpose processor, digital signal processor, application-specific integrated circuit, field-programmable gate array (FPGA), or other programmable logic device, discrete gate or transistor logic device, or discrete hardware component, and can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this invention. The general-purpose processor can be a microprocessor or any conventional processor, etc. The steps of the methods disclosed in the embodiments of this invention can be directly embodied in the execution by the hardware processor, or executed by a combination of hardware and software modules in the processor. The software modules can be located in random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or other mature storage media in the art. This storage medium is located in memory 601, and the processor 600 reads the information in memory 601 and combines it with its hardware to complete the steps of the signal processing flow.

[0507] Specifically, processor 600 is used to read the program in memory 601 and execute it: to send time-domain resource allocation information of PUSCH through a transceiver.

[0508] This application also provides a computing device readable storage medium for the time-domain resource determination method, meaning that the content is not lost after power failure. This storage medium stores a software program, including program code. When the program code runs on a computing device, the software program, when read and executed by one or more processors, can implement the steps of any of the time-domain resource determination methods described in this application.

[0509] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0510] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to this application. It should be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0511] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0512] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0513] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A time domain resource determination method, characterized in that, The method comprises: receiving time domain resource allocation information of a PUSCH (Physical Uplink Shared Channel); determining time domain resources corresponding to the PUSCH based on a quantity of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, and the time domain resource allocation information of the PUSCH; wherein, based on the quantity of first information corresponding to the PUSCH and the time domain resource allocation information of the PUSCH, the time domain resources corresponding to the PUSCH are determined, comprising: determining target time domain resource allocation parameters and / or a target time domain resource allocation (TDRA) table based on the quantity of first information corresponding to the PUSCH; and determining the time domain resources corresponding to the PUSCH based on the target time domain resource allocation parameters and / or the target TDRA table, and the time domain resource allocation information of the PUSCH; the determination of the target time domain resource allocation parameters and / or the target TDRA table based on the quantity of first information corresponding to the PUSCH comprises at least one of the following: determining the target time domain resource allocation parameters and / or the target TDRA table based on the quantity of first information corresponding to the PUSCH, and a quantity of SRS (Sounding Reference Signal) resource sets, wherein the quantity of SRS resource sets is a quantity of first SRS resource sets configured by a first parameter, and / or a quantity of second SRS resource sets configured by a second parameter; determining the target time domain resource allocation parameters and / or the target TDRA table based on the quantity of first information corresponding to the PUSCH, a PUSCH repetition transmission type corresponding to at least one DCI (Downlink Control Information) mode, and a repetition transmission type of the PUSCH; determining target time domain resource allocation parameters and / or a target TDRA table associated with a DCI mode of a target type based on the quantity of first information corresponding to the PUSCH, wherein the DCI mode of the target type satisfies at least one of the following conditions: the PUSCH repetition transmission type corresponding to the DCI mode of the target type is the same as the repetition transmission type of the PUSCH; a quantity of SRS resource sets associated with the DCI mode of the target type is the same as the quantity of first information corresponding to the PUSCH; and the DCI mode of the target type is a DCI mode satisfying a first preset condition; wherein, based on whether the PUSCH is configured with target information and the time domain resource allocation information of the PUSCH, the time domain resources corresponding to the PUSCH are determined, comprising: determining target time domain resource allocation parameters and / or a target TDRA table based on whether the PUSCH is configured with target information; and determining the time domain resources corresponding to the PUSCH based on the target time domain resource allocation parameters and / or the target TDRA table, and the time domain resource allocation information of the PUSCH; the determination of the target time domain resource allocation parameters and / or the target TDRA table based on whether the PUSCH is configured with target information comprises at least one of the following: determining the target time domain resource allocation parameter and / or the target TDRA table based on a number of SRS resource sets and whether the PUSCH is configured with the target information, wherein the number of SRS resource sets is a number of first SRS resource sets configured by a first parameter and / or a number of second SRS resource sets configured by a second parameter; determining the target time domain resource allocation parameter and / or the target TDRA table based on whether the PUSCH is configured with the target information, a PUSCH repetition transmission type corresponding to at least one DCI mode, and a repetition transmission type of the PUSCH; determining the target time domain resource allocation parameter and / or the target TDRA table associated with a DCI mode of a target type based on whether the PUSCH is configured with the target information, wherein the repetition transmission type of the PUSCH is same as a repetition transmission type corresponding to the DCI mode of the target type, and / or the DCI mode of the target type is a DCI mode satisfying a first preset condition.

2. The method of claim 1, wherein, The first information includes at least one of: a parameter for indicating power control information, wherein the power control information includes at least one of a path loss reference signal, a parameter p0, and a partial path loss parameter alpha; a parameter for indicating a number of layers of precoding; a parameter for indicating a SRS resource; a parameter for indicating spatial correlation information corresponding to the PUSCH; a parameter for indicating transmission configuration information TCI corresponding to the PUSCH; power control information; a number of layers of precoding; SRS indication information; spatial correlation information; transmission configuration information TCI state; a transmission reception point TRP; a SRS resource set.

3. The method of claim 1, wherein, The target information is used to represent at least one of: the PUSCH is associated with multiple groups of power control information, wherein the power control information includes at least one of a path loss reference signal, p0, and alpha; the PUSCH is associated with a second group of power control information; the PUSCH is associated with multiple numbers of layers of precoding; the PUSCH is associated with a second number of layers of precoding; the PUSCH is associated with multiple groups of SRS resources; the PUSCH is associated with a second group of SRS resources; the PUSCH is associated with multiple parameters of spatial correlation information; the PUSCH is associated with a second group of parameters of spatial correlation information; the PUSCH is associated with multiple TCI states; the PUSCH is associated with a second group of TCI states; the PUSCH is associated with multiple TRPs; the PUSCH is associated with multiple SRS resource sets.

4. The method of claim 1, wherein, The determining the target time domain resource allocation parameter and / or the target TDRA table based on the number of SRS resource sets and the number of the first information corresponding to the PUSCH includes at least one of: in a case where the number of the first information is X and the number of the first SRS resource sets configured by the first parameter is greater than the X, the target time domain resource allocation parameter is a time domain resource allocation parameter of a DCI mode of a first type. In a case where the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is equal to the X, the target time domain resource allocation parameter is a time domain resource allocation parameter of a first type of DCI mode; In a case where the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than the X, and the quantity of the first SRS resource set configured by the first parameter is less than the X or equal to 1, the target time domain resource allocation parameter is a time domain resource allocation parameter of a second type of DCI mode; In a case where the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to the X, and the quantity of the first SRS resource set configured by the first parameter is less than the X or equal to 1, the target time domain resource allocation parameter is a time domain resource allocation parameter of a second type of DCI mode; In a case where the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than the X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than the X or equal to 1, the target time domain resource allocation parameter is a time domain resource allocation parameter of a first type of DCI mode; In a case where the quantity of the first information is 1, the target time domain resource allocation parameter is a time domain resource allocation parameter of a first type of DCI mode; In a case where the quantity of the first information is X, and the quantity of the first SRS resource set configured by the first parameter is greater than the X, the target TDRA table is a TDRA table of a first type of DCI mode; In a case where the quantity of the first information is equal to X, and the quantity of the first SRS resource set configured by the first parameter is equal to the X, the target TDRA table is a TDRA table of a first type of DCI mode; In a case where the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is greater than the X, and the quantity of the first SRS resource set configured by the first parameter is less than the X or equal to 1, the target TDRA table is a TDRA table of a second type of DCI mode; In a case where the quantity of the first information is equal to X, the quantity of the second SRS resource set configured by the second parameter is equal to the X, and the quantity of the first SRS resource set configured by the first parameter is less than the X or equal to 1, the target TDRA table is a TDRA table of a second type of DCI mode; In a case where the quantity of the first information is equal to X, the quantity of the first SRS resource set configured by the first parameter is less than the X or equal to 1, and the quantity of the second SRS resource set configured by the second parameter is less than the X or equal to 1, the target TDRA table is a TDRA table of a first type of DCI mode; In a case where the quantity of the first information is 1, the target TDRA table is a TDRA table of a first type of DCI mode; wherein the X is an integer greater than or equal to 2.

5. The method of claim 1, wherein, The number of the first information corresponding to the PUSCH, the PUSCH repetition transmission type corresponding to the at least one DCI mode, and the repetition transmission type of the PUSCH determine a target time domain resource allocation parameter and / or a target TDRA table, including at least one of the following: In a case where the repetition transmission type of the PUSCH is a first repetition type, and the PUSCH repetition transmission type corresponding to the DCI mode of the first type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the first type; In a case where the repetition transmission type of the PUSCH is a first repetition type, the PUSCH repetition transmission type corresponding to the DCI mode of the first type is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than the X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the first type; In a case where the repetition transmission type of the PUSCH is a first repetition type, the PUSCH repetition transmission type corresponding to the DCI mode of the first type is the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to the X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the first type; In a case where the repetition transmission type of the PUSCH is a first repetition type, the PUSCH repetition transmission type corresponding to the DCI mode of the first type is the first repetition type, the PUSCH repetition transmission type corresponding to the DCI mode of the second type is the first repetition type, the number of the first information is X, the number of the first SRS resource set configured by the first parameter is less than the X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than the X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type; In a case where the repetition transmission type of the PUSCH is a first repetition type, the PUSCH repetition transmission type corresponding to the DCI mode of the first type is the first repetition type, the PUSCH repetition transmission type corresponding to the DCI mode of the second type is the first repetition type, the number of the first information is X, the number of the first SRS resource set configured by the first parameter is less than the X or equal to 1, and the number of the second SRS resource set configured by the second parameter is equal to the X, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type; In a case where the number of the first information is X, the repetition transmission type of the PUSCH is a first repetition type, the DCI mode of the first type does not correspond to the PUSCH repetition transmission type of the first repetition type, and the PUSCH repetition transmission type corresponding to the DCI mode of the second type is the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type; The PUSCH repetition type is a first repetition type, the first type of DCI mode does not correspond to the PUSCH repetition type of the first repetition type, and the second type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode in a case where the number of the first information is 1; In a case where the number of the first information is 1, the PUSCH repetition type is a first repetition type, and the first type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the first type of DCI mode; In a case where the number of the first information is 1, the PUSCH repetition type is a first repetition type, the first type of DCI mode does not correspond to the PUSCH repetition type of the first repetition type, and the second type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is the time domain resource allocation parameter of the second type of DCI mode; In a case where the PUSCH repetition type is a first repetition type, and the first type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the target TDRA table is a TDRA table of the first type of DCI mode; In a case where the PUSCH repetition type is a first repetition type, the first type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is greater than the X, the target TDRA table is a TDRA table of the first type of DCI mode; In a case where the PUSCH repetition type is a first repetition type, the first type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the number of the first information is X, and the number of the first SRS resource set configured by the first parameter is equal to the X, the target TDRA table is a TDRA table of the first type of DCI mode; In a case where the PUSCH repetition type is a first repetition type, the first type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the second type of DCI mode corresponds to the PUSCH repetition type of the first repetition type, the number of the first information is X, the number of the first SRS resource set configured by the first parameter is less than the X or equal to 1, and the number of the second SRS resource set configured by the second parameter is greater than the X, the target TDRA table is a TDRA table of the second type of DCI mode; The repetition transmission type of the PUSCH is a first repetition type, the DCI mode of the first type corresponds to the first repetition type of the PUSCH repetition transmission type, the DCI mode of the second type corresponds to the first repetition type of the PUSCH repetition transmission type, the number of the first information is X, the number of the first SRS resource set configured by the first parameter is less than the X or equal to 1, and in the case that the number of the second SRS resource set configured by the second parameter is equal to the X, the target TDRA table is the TDRA table of the DCI mode of the second type; The repetition transmission type of the PUSCH is a first repetition type, the DCI mode of the first type does not correspond to the first repetition type of the PUSCH repetition transmission type, and in the case that the DCI mode of the second type corresponds to the first repetition type of the PUSCH repetition transmission type, the target TDRA table is the TDRA table of the DCI mode of the second type; In the case that the number of the first information is 1, the repetition transmission type of the PUSCH is a first repetition type, and the DCI mode of the first type corresponds to the first repetition type of the PUSCH repetition transmission type, the target TDRA table is the TDRA table of the DCI mode of the first type; In the case that the number of the first information is 1, the repetition transmission type of the PUSCH is a first repetition type, and the DCI mode of the first type corresponds to the first repetition type of the PUSCH repetition transmission type, the target TDRA table is the TDRA table of the DCI mode of the first type; In the case that the number of the first information is 1, the repetition transmission type of the PUSCH is a first repetition type, the DCI mode of the first type does not correspond to the first repetition type of the PUSCH repetition transmission type, and the DCI mode of the second type corresponds to the first repetition type of the PUSCH repetition transmission type, the target TDRA table is the TDRA table of the DCI mode of the second type; The X is an integer greater than or equal to 2.

6. The method of claim 1, wherein, The determination of the target time domain resource allocation parameter and / or the target TDRA table based on the number of the SRS resource set and whether the PUSCH is configured with target information comprises at least one of the following: In the case that the PUSCH is configured with target information, and the number of the first SRS resource set configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the first type; In the case that the PUSCH is configured with target information, the number of the second SRS resource set configured by the second parameter is greater than or equal to Y, and the number of the first SRS resource set configured by the first parameter is less than Y or equal to 1, the target time domain resource allocation parameter is the time domain resource allocation parameter of the DCI mode of the second type; In a case that the PUSCH is configured with target information, a number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, and a number of the second SRS resource sets configured by the second parameter is less than Y or equal to 1, the target time domain resource allocation parameter is a time domain resource allocation parameter of the first type of DCI mode; In a case that the PUSCH is not configured with target information, the target time domain resource allocation parameter is a time domain resource allocation parameter of the first type of DCI mode; In a case that the PUSCH is configured with target information, and a number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is a TDRA table of the first type of DCI mode; In a case that the PUSCH is configured with target information, a number of the second SRS resource sets configured by the second parameter is greater than or equal to Y, and a number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, the target time domain resource allocation parameter is a time domain resource allocation parameter TDRA table of the second type of DCI mode; In a case that the PUSCH is configured with target information, a number of the first SRS resource sets configured by the first parameter is less than Y or equal to 1, and a number of the second SRS resource sets configured by the second parameter is less than Y or equal to 1, the target time domain resource allocation parameter is a TDRA table of the first type of DCI mode; In a case that the PUSCH is not configured with target information, the target time domain resource allocation parameter is a TDRA table of the first type of DCI mode; The Y is an integer greater than or equal to 2.

7. The method of claim 1, wherein, The determining the target time domain resource allocation parameter and / or the target TDRA table based on whether the PUSCH is configured with target information, a PUSCH repetition transmission type corresponding to at least one DCI mode, and a repetition transmission type of the PUSCH includes at least one of: In a case that the repetition transmission type of the PUSCH is a first repetition type, and a PUSCH repetition transmission type corresponding to the first type of DCI mode is the first repetition type, the target time domain resource allocation parameter is a time domain resource allocation parameter of the first type of DCI mode; In a case that the repetition transmission type of the PUSCH is the first repetition type, a PUSCH repetition transmission type corresponding to the first type of DCI mode is the first repetition type, the PUSCH is configured with target information, and a number of the first SRS resource sets configured by the first parameter is greater than or equal to Y, the target time domain resource allocation parameter is a time domain resource allocation parameter of the first type of DCI mode; The PUSCH is of a first repetition type, a first type of DCI format corresponds to a PUSCH repetition type of the first repetition type, a second type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the PUSCH is configured with target information, a number of first SRS resource sets configured by a first parameter is less than Y or equal to 1, and in a case where a number of second SRS resource sets configured by a second parameter is greater than or equal to Y, the target time domain resource allocation parameter is a time domain resource allocation parameter of the second type of DCI format; The PUSCH is of a first repetition type, a first type of DCI format does not correspond to a PUSCH repetition type of the first repetition type, and in a case where a second type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a time domain resource allocation parameter of the second type of DCI format; In a case where the PUSCH is configured with target information, the PUSCH is of a first repetition type, a first type of DCI format does not correspond to a PUSCH repetition type of the first repetition type, and a second type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a time domain resource allocation parameter of the second type of DCI format; In a case where the PUSCH is not configured with target information, the PUSCH is of a first repetition type, and a first type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a time domain resource allocation parameter of the first type of DCI format; In a case where the PUSCH is not configured with target information, the PUSCH is of a first repetition type, a first type of DCI format does not correspond to a PUSCH repetition type of the first repetition type, and a second type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a time domain resource allocation parameter of the second type of DCI format; In a case where the PUSCH is of a first repetition type and a first type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a TDRA table of the first type of DCI format; The PUSCH is of a first repetition type, a first type of DCI format corresponds to a PUSCH repetition type of the first repetition type, the PUSCH is configured with target information, and in a case where a number of first SRS resource sets configured by a first parameter is greater than or equal to Y, the target time domain resource allocation parameter is a TDRA table of the first type of DCI format; The PUSCH is of a first repetition type, a first type of DCI mode corresponds to a PUSCH repetition type of the first repetition type, a second type of DCI mode corresponds to a PUSCH repetition type of the first repetition type, the PUSCH is configured with target information, a number of a first SRS resource set configured by a first parameter is less than Y or equal to 1, and in a case where a number of a second SRS resource set configured by a second parameter is greater than or equal to Y, the target time domain resource allocation parameter is a TDRA table of the second type of DCI mode; The PUSCH is of a first repetition type, a first type of DCI mode does not correspond to a PUSCH repetition type of the first repetition type, and in a case where a second type of DCI mode corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a TDRA table of the second type of DCI mode; In a case where the PUSCH is configured with target information, the PUSCH is of a first repetition type, a first type of DCI mode does not correspond to a PUSCH repetition type of the first repetition type, and a second type of DCI mode corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a TDRA table of the second type of DCI mode; In a case where the PUSCH is not configured with target information, the PUSCH is of a first repetition type, and a first type of DCI mode corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a TDRA table of the first type of DCI mode; In a case where the PUSCH is not configured with target information, the PUSCH is of a first repetition type, a first type of DCI mode does not correspond to a PUSCH repetition type of the first repetition type, and a second type of DCI mode corresponds to a PUSCH repetition type of the first repetition type, the target time domain resource allocation parameter is a TDRA table of the second type of DCI mode; The Y is an integer greater than or equal to 2.

8. A time domain resource determination method, characterized by, The method comprises: sending time domain resource allocation information of a PUSCH; The time domain resource location corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with a number of first information corresponding to the PUSCH, and / or the time domain resource location corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information; The time domain resource location corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with a number of first information corresponding to the PUSCH, and / or the time domain resource location corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of SRS resource sets and the number of the first information corresponding to the PUSCH; the number of SRS resource sets is the number of first SRS resource sets configured by a first parameter, and / or the number of second SRS resource sets configured by a second parameter; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of the first information corresponding to the PUSCH, the PUSCH repetition transmission type corresponding to at least one DCI mode, and the repetition transmission type of the PUSCH; The target time domain resource allocation parameter and / or the target time domain resource allocation TDRA table corresponding to the time domain resource allocation information of the PUSCH and having a corresponding relationship with a DCI mode of a target type has a corresponding relationship with the number of the first information corresponding to the PUSCH; the DCI mode of the target type satisfies at least one of the following conditions: the PUSCH repetition transmission type corresponding to the DCI mode of the target type is the same as the repetition transmission type of the PUSCH; the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of the first information corresponding to the PUSCH; the DCI mode of the target type is a DCI mode satisfying a first preset condition; The time domain resource location corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information, including at least one of the following: The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of SRS resource sets and whether the PUSCH is configured with target information; the number of SRS resource sets is the number of first SRS resource sets configured by a first parameter, and / or the number of second SRS resource sets configured by a second parameter; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information, the PUSCH repetition transmission type corresponding to at least one DCI mode, and the repetition transmission type of the PUSCH; The target time domain resource allocation parameter and / or the target time domain resource allocation TDRA table corresponding to the time domain resource allocation information of the PUSCH and having a corresponding relationship with a DCI mode of a target type has a corresponding relationship with whether the PUSCH is configured with target information; the PUSCH repetition transmission type corresponding to the DCI mode of the target type is the same as the repetition transmission type of the PUSCH, and / or the DCI mode of the target type is a DCI mode satisfying a first preset condition.

9. A terminal device, comprising: The information receiving unit is configured to receive time domain resource allocation information of an uplink shared channel (PUSCH); ​ determine, based on the number of the first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, and time domain resource allocation information of the PUSCH, time domain resources corresponding to the PUSCH; The information processing unit is specifically configured to: determine target time domain resource allocation parameters and / or a target time domain resource allocation TDRA table based on the number of the first information corresponding to the PUSCH; and determine the time domain resources corresponding to the PUSCH based on the target time domain resource allocation parameters and / or the target TDRA table and the time domain resource allocation information of the PUSCH. The determination of the target time domain resource allocation parameters and / or the target TDRA table based on the number of the first information corresponding to the PUSCH includes at least one of the following: The determination of the target time domain resource allocation parameters and / or the target TDRA table based on the number of the first information corresponding to the PUSCH includes at least one of the following: The determination of the target time domain resource allocation parameters and / or the target TDRA table based on the number of the first information corresponding to the PUSCH includes at least one of the following: The determination of the target time domain resource allocation parameters and / or the target TDRA table based on the number of the first information corresponding to the PUSCH includes at least one of the following: The determination of the target time domain resource allocation parameters and / or the target TDRA table based on the number of the first information corresponding to the PUSCH includes at least one of the following: The information processing unit is specifically configured to: determine target time domain resource allocation parameters and / or a target TDRA table based on whether the PUSCH is configured with target information; and determine the time domain resources corresponding to the PUSCH based on the target time domain resource allocation parameters and / or the target TDRA table and the time domain resource allocation information of the PUSCH. The determination of the target time domain resource allocation parameters and / or the target TDRA table based on whether the PUSCH is configured with target information includes at least one of the following: The determination of the target time domain resource allocation parameters and / or the target TDRA table based on whether the PUSCH is configured with target information includes at least one of the following: determine a target time domain resource allocation parameter and / or a target TDRA table based on whether the PUSCH is configured with target information, a PUSCH repetition transmission type corresponding to at least one DCI mode, and a repetition transmission type of the PUSCH; determine a target time domain resource allocation parameter and / or a target TDRA table associated with a target type of DCI mode based on whether the PUSCH is configured with target information, wherein the PUSCH repetition transmission type corresponding to the target type of DCI mode is the same as the repetition transmission type of the PUSCH, and / or the target type of DCI mode is a DCI mode satisfying a first preset condition.

10. A network-side device, comprising: comprise: an information sending unit configured to send time domain resource allocation information of a PUSCH; a time domain resource position corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with a quantity of first information corresponding to the PUSCH, and / or a time domain resource position corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information; wherein the time domain resource position corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the quantity of the first information corresponding to the PUSCH, comprising at least one of: a target time domain resource allocation parameter and / or a target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with a quantity of SRS resource sets and the quantity of the first information corresponding to the PUSCH; the quantity of the SRS resource sets is a quantity of first SRS resource sets configured by a first parameter, and / or a quantity of second SRS resource sets configured by a second parameter; a target time domain resource allocation parameter and / or a target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the quantity of the first information corresponding to the PUSCH, a PUSCH repetition transmission type corresponding to at least one DCI mode, and a repetition transmission type of the PUSCH; a target time domain resource allocation parameter and / or a target TDRA table corresponding to the time domain resource allocation information of the PUSCH and having a corresponding relationship with a target type of DCI mode has a corresponding relationship with the quantity of the first information corresponding to the PUSCH; the target type of DCI mode satisfies at least one of the following conditions: the PUSCH repetition transmission type corresponding to the target type of DCI mode is the same as the repetition transmission type of the PUSCH; a quantity of SRS resource sets associated with the target type of DCI mode is the same as the quantity of the first information corresponding to the PUSCH; and the target type of DCI mode is a DCI mode satisfying a first preset condition; wherein the time domain resource position corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information, comprising at least one of: The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of SRS resource sets and whether the PUSCH is configured with target information; the number of SRS resource sets is the number of first SRS resource sets configured by a first parameter, and / or the number of second SRS resource sets configured by a second parameter; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information, the PUSCH repetition transmission type corresponding to at least one DCI mode, and the repetition transmission type of the PUSCH; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH and having a corresponding relationship with a target type of DCI mode has a corresponding relationship with whether the PUSCH is configured with target information; the PUSCH repetition transmission type corresponding to the target type of DCI mode is the same as the repetition transmission type of the PUSCH, and / or the target type of DCI mode is a DCI mode satisfying a first preset condition.

11. A terminal device, comprising: The memory, the transceiver, and the processor; The memory is configured to store a computer program; The transceiver is configured to transceive information under control of the processor; The processor is configured to read the computer program in the memory, and perform the following steps: receiving time domain resource allocation information of a physical uplink shared channel (PUSCH) through the transceiver, and determining time domain resources corresponding to the PUSCH based on the number of first information corresponding to the PUSCH and / or whether the PUSCH is configured with target information, and the time domain resource allocation information of the PUSCH; The processor is specifically configured to: determine a target time domain resource allocation parameter and / or a target time domain resource allocation TDRA table based on the number of first information corresponding to the PUSCH, and determine the time domain resources corresponding to the PUSCH based on the target time domain resource allocation parameter and / or the target TDRA table and the time domain resource allocation information of the PUSCH; The determination of the target time domain resource allocation parameter and / or the target TDRA table based on the number of first information corresponding to the PUSCH includes at least one of the following: determine the target time domain resource allocation parameter and / or the target TDRA table based on the number of SRS resource sets and the number of first information corresponding to the PUSCH; the number of SRS resource sets is the number of first SRS resource sets configured by a first parameter, and / or the number of second SRS resource sets configured by a second parameter; determine the target time domain resource allocation parameter and / or the target TDRA table based on the number of first information corresponding to the PUSCH, the PUSCH repetition transmission type corresponding to at least one DCI mode, and the repetition transmission type of the PUSCH; determine a target time domain resource allocation parameter and / or a target time domain resource allocation (TDRA) table associated with a target type of DCI mode based on a quantity of first information corresponding to the PUSCH, wherein the target type of DCI mode satisfies at least one of the following conditions: a PUSCH repetition transmission type corresponding to the target type of DCI mode is the same as a repetition transmission type of the PUSCH; a quantity of SRS resource sets associated with the target type of DCI mode is the same as the quantity of first information corresponding to the PUSCH; and the target type of DCI mode is a DCI mode satisfying a first preset condition; The processor is specifically configured to: determine a target time domain resource allocation parameter and / or a target time domain resource allocation (TDRA) table based on whether the PUSCH is configured with target information, and determine time domain resources corresponding to the PUSCH based on the target time domain resource allocation parameter and / or the target TDRA table and time domain resource allocation information of the PUSCH; The determination of the target time domain resource allocation parameter and / or the target TDRA table based on whether the PUSCH is configured with the target information includes at least one of the following: determine the target time domain resource allocation parameter and / or the target TDRA table based on a quantity of SRS resource sets and whether the PUSCH is configured with the target information, wherein the quantity of SRS resource sets is a quantity of first SRS resource sets configured by a first parameter and / or a quantity of second SRS resource sets configured by a second parameter; determine the target time domain resource allocation parameter and / or the target TDRA table based on whether the PUSCH is configured with the target information, a PUSCH repetition transmission type corresponding to at least one DCI mode, and a repetition transmission type of the PUSCH; determine a target time domain resource allocation parameter and / or a target TDRA table associated with a target type of DCI mode based on whether the PUSCH is configured with target information, wherein a PUSCH repetition transmission type corresponding to the target type of DCI mode is the same as a repetition transmission type of the PUSCH, and / or the target type of DCI mode is a DCI mode satisfying a first preset condition.

12. A network-side device, comprising: include a transceiver and a processor; The transceiver is configured to transceive information under the control of the processor. The processor is configured to execute a computer program to implement the following steps: transmitting time domain resource allocation information of a PUSCH through the transceiver; a time domain resource position corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with a quantity of first information corresponding to the PUSCH, and / or the time domain resource position corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information; The time domain resource position corresponding to the time domain resource allocation information of the PUSCH has the corresponding relationship with the quantity of first information corresponding to the PUSCH, including at least one of the following: The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of SRS resource sets and the number of the first information corresponding to the PUSCH; the number of SRS resource sets is the number of first SRS resource sets configured by a first parameter, and / or the number of second SRS resource sets configured by a second parameter; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of the first information corresponding to the PUSCH, the PUSCH repetition transmission type corresponding to at least one DCI mode, and the repetition transmission type of the PUSCH; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH and having a corresponding relationship with a DCI mode of a target type has a corresponding relationship with the number of the first information corresponding to the PUSCH; the DCI mode of the target type satisfies at least one of the following conditions: the PUSCH repetition transmission type corresponding to the DCI mode of the target type is the same as the repetition transmission type of the PUSCH; the number of SRS resource sets associated with the DCI mode of the target type is the same as the number of the first information corresponding to the PUSCH; the DCI mode of the target type is a DCI mode satisfying a first preset condition; The time domain resource location corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information, including at least one of the following: The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with the number of SRS resource sets and whether the PUSCH is configured with target information; the number of SRS resource sets is the number of first SRS resource sets configured by a first parameter, and / or the number of second SRS resource sets configured by a second parameter; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH has a corresponding relationship with whether the PUSCH is configured with target information, the PUSCH repetition transmission type corresponding to at least one DCI mode, and the repetition transmission type of the PUSCH; The target time domain resource allocation parameter and / or the target TDRA table corresponding to the time domain resource allocation information of the PUSCH and having a corresponding relationship with a DCI mode of a target type has a corresponding relationship with whether the PUSCH is configured with target information; the PUSCH repetition transmission type corresponding to the DCI mode of the target type is the same as the repetition transmission type of the PUSCH, and / or the DCI mode of the target type is a DCI mode satisfying a first preset condition.

13. A computer readable storage medium having stored therein a computer program, characterized in that: The computer program is executed by the processor to implement the method of any one of claims 1-7, or the method of claim 8.

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