Method and apparatus in node for wireless communication

Abstract

The invention discloses a method and an apparatus in a node for wireless communication. A node receives a first information block indicating at least one full duplex symbol; sending the second information block; wherein the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a set of maximum output power values; the maximum output power value set at least comprises a maximum output power value configured for a terminal of a first assumed PUSCH and a maximum output power value configured for a terminal of a second assumed PUSCH, and symbol types of symbols occupied by the first assumed PUSCH and the second assumed PUSCH in a time domain are different; the symbol type comprises a full-duplex symbol and a non-full-duplex symbol. According to the invention, the uplink transmission performance is improved.

Description

Technical Field

[0001] The present application relates to a transmission method and apparatus in a wireless communication system, and particularly to a transmission scheme and apparatus with a flexible transmission direction in wireless communication. Background Art

[0002] The application scenarios of future wireless communication systems are becoming more and more diversified, and different application scenarios put forward different performance requirements for the system. In order to meet the different performance requirements of various application scenarios, it was decided at the 72nd plenary session of 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) to conduct research on the new air interface technology (NR, New Radio) (or 5G). At the 75th plenary session of 3GPP RAN, the WI (Work Item) of the new air interface technology (NR, New Radio) was adopted, and the standardization work of NR began. At the 86th plenary session of 3GPP RAN, it was decided to start the SI (Study Item) and WI (Work Item) of NR Rel-17, and at the 94e plenary session of 3GPP RAN, the SI and WI of NR Rel-18 were approved. At the 102nd plenary session of 3GPP RAN, it was decided to start the SI and WI of NR Rel-19.

[0003] In NR Rel-19, there is a WI that supports subband non-overlapping full duplex (SBFD). Subband non-overlapping full duplex is also one of the technologies potentially supported by 6G. Summary of the Invention

[0004] In the existing NR system, spectrum resources are statically divided into FDD spectrum and TDD spectrum. For the TDD spectrum, both the base station and the user equipment operate in a half-duplex mode. This half-duplex mode avoids self-interference and can mitigate the impact of cross-link interference, but it also leads to a decrease in resource utilization and an increase in latency. To address these issues, supporting a flexible duplex mode on the TDD spectrum or FDD spectrum becomes a possible solution.

[0005] Regarding the power reporting problem for supporting flexible duplex modes, this application discloses a solution. It should be noted that in the description of this application, the flexible duplex mode is only used as a typical application scenario or example; this application is also equally applicable to 6G networks or other scenarios facing similar problems (such as scenarios where the link direction changes, or other scenarios supporting multi-level configured transmission directions, or scenarios with more capable base stations or user equipment, such as scenarios supporting full-duplex on the same frequency, or for different application scenarios, such as eMBB, URLLC, non-terrestrial networks, integrated communication and sensing networks, intelligent metasurfaces, terahertz networks, similar technical effects can also be achieved. In addition, adopting a unified solution for different scenarios (including but not limited to scenarios of eMBB, URLLC, non-terrestrial networks, integrated communication and sensing networks, intelligent metasurfaces, terahertz networks) helps to reduce hardware complexity and cost. Without conflict, the embodiments and features in the embodiments of this application used in the devices for terminals can be applied to the devices for base stations, and vice versa.

[0006] This application discloses a method for a terminal, characterized by including:

[0007] Receiving a first information block, where the first information block indicates at least one full-duplex symbol;

[0008] Sending a second information block;

[0009] Wherein, the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for the terminal for a first assumed PUSCH and one maximum output power value configured for the terminal for a second assumed PUSCH, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0010] According to one aspect of this application, the above method is characterized in that the reference maximum output power value is the maximum value among the values included in the set of maximum output power values; or, the reference maximum output power value is the minimum value among the values included in the set of maximum output power values; or, the reference maximum output power value is the average value of all the maximum output power values included in the set of maximum output power values.

[0011] According to one aspect of this application, the above method is characterized by including:

[0012] Receiving a third information block;

[0013] Sending a first PUSCH;

[0014] Among them, the DCI signaling for scheduling the first PUSCH indicated by the third information block includes a dynamic transformation precoding indication; the symbol type and whether the transformation precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain depend on the symbol type and whether the transformation precoding of the symbols occupied by the first PUSCH in the time domain is enabled, and the DCI signaling for scheduling the first PUSCH indicates whether the transformation precoding of the first PUSCH is enabled.

[0015] According to one aspect of the present application, the method is characterized in that the transmission power of the first PUSCH is equal to the smaller value compared between the first transmission power value and the first maximum output power value, the first transmission power value depends on the path loss, the first maximum output power is the maximum output power value based on the terminal configuration of the first PUSCH, the first maximum output power value depends on the power level of the sender of the first PUSCH, and the second information block carries the first maximum output power value.

[0016] According to one aspect of the present application, the method is characterized in that the first PUSCH is transmitted in N transmission opportunities, N is an integer greater than 1, the number of transmission opportunities including at least one full-duplex symbol among the N transmission opportunities is N1; a first parameter value is used to determine the first transmission power value, the first parameter value depends on a first factor, the first factor is related to N1, and the first parameter value is related to the BPRE value of the first PUSCH.

[0017] According to one aspect of the present application, the method is characterized in that the first information block indicates a first sub-band, the first sub-band is an uplink sub-band; the first assumed PUSCH occupies at least one full-duplex symbol, the maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value, the first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH, and the first maximum output power backoff value depends on the frequency domain position of the first sub-band.

[0018] According to one aspect of the present application, the method is characterized by including:

[0019] Sending a first capability parameter;

[0020] Among them, the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

[0021] The present application discloses a terminal, which is characterized in that the terminal includes:

[0022] One or more processors and a memory;

[0023] The memory is coupled to the one or more processors, and the memory is configured to store computer program code, the computer program code including computer instructions, and the one or more processors call the computer instructions to cause the terminal to execute the above method.

[0024] This application discloses a method for a base station, which includes:

[0025] Sending a first information block, the first information block indicating at least one full-duplex symbol;

[0026] Receiving a second information block;

[0027] Wherein, the second information block carries a reference maximum output power value, the reference maximum output power value depending on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for a terminal for a first assumed PUSCH and a maximum output power value configured for a terminal for a second assumed PUSCH, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0028] According to one aspect of this application, the above method is characterized in that the reference maximum output power value is the maximum output power value with the largest value included in the set of maximum output power values; or, the reference maximum output power value is the maximum output power value with the smallest value included in the set of maximum output power values; or, the reference maximum output power value is the average value of all the maximum output power values included in the set of maximum output power values.

[0029] According to one aspect of this application, the above method is characterized in that it includes:

[0030] Sending a third information block;

[0031] Receiving a first PUSCH;

[0032] Wherein, the third information block indicates that the DCI signaling scheduling the first PUSCH includes a dynamic transform precoding indication; the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain and whether transform precoding is enabled depend on the symbol types of the symbols occupied by the first PUSCH in the time domain and whether transform precoding is enabled, and the DCI signaling scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled.

[0033] According to one aspect of the present application, the method is characterized in that the transmission power of the first PUSCH is equal to the smaller value compared between the first transmission power value and the first maximum output power value, the first transmission power value depends on the path loss, the first maximum output power is the maximum output power value configured for the terminal based on the first PUSCH, the first maximum output power value depends on the power class of the sender of the first PUSCH, and the second information block carries the first maximum output power value.

[0034] According to one aspect of the present application, the method is characterized in that the first PUSCH is transmitted in N transmission opportunities, N is an integer greater than 1, the number of transmission opportunities including at least one full-duplex symbol among the N transmission opportunities is N1; a first parameter value is used to determine the first transmission power value, the first parameter value depends on a first factor, the first factor is related to N1, and the first parameter value is related to the BPRE value of the first PUSCH.

[0035] According to one aspect of the present application, the method is characterized in that the first information block indicates a first sub-band, the first sub-band is an uplink sub-band; the first assumed PUSCH occupies at least one full-duplex symbol, and the maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value, the first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH, and the first maximum output power backoff value depends on the frequency domain position of the first sub-band.

[0036] According to one aspect of the present application, the method includes:

[0037] Receiving a first capability parameter;

[0038] Wherein, the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

[0039] The present application discloses a base station, which is characterized in that the base station includes: one or more processors and a memory;

[0040] The memory is coupled to the one or more processors, the memory is used to store computer program code, the computer program code includes computer instructions, and the one or more processors call the computer instructions to cause the base station to execute the above method.

[0041] As an embodiment, compared with the traditional solution, the present application has the following advantages:

[0042] It enhances the power reporting after introducing a flexible duplex mode and improves the performance of uplink transmission;

[0043] Improve the reliability of transmission and enhance the robustness of the system;

[0044] Be compatible with existing standards. Brief Description of the Drawings

[0045] Other features, objects, and advantages of the present application will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0046] Figure 1 Shows a flowchart of terminal transmission according to an embodiment of the present application;

[0047] Figure 2 Shows a schematic diagram of a network architecture according to an embodiment of the present application;

[0048] Figure 3 Shows a schematic diagram of a radio protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0049] Figure 4 Shows a schematic diagram of a terminal and a base station according to an embodiment of the present application;

[0050] Figure 5 Shows a flowchart of terminal and base station transmission according to an embodiment of the present application;

[0051] Figure 6 Shows a schematic diagram of the relationship between a reference maximum output power value and a maximum output power value according to an embodiment of the present application;

[0052] Figure 7 Shows a schematic diagram of the relationship between a first assumed PUSCH and a second assumed PUSCH and a first PUSCH according to an embodiment of the present application;

[0053] Figure 8 Shows a schematic diagram of a second information block carrying a first maximum output power value according to an embodiment of the present application;

[0054] Figure 9 Shows a schematic diagram of N transmission opportunities according to an embodiment of the present application;

[0055] Figure 10 Shows a schematic diagram of the frequency domain position of a first sub-band according to an embodiment of the present application;

[0056] Figure 11 Shows a schematic diagram of a first capability parameter indication according to an embodiment of the present application;

[0057] Figure 12Shows a structural block diagram of a processing device in a terminal according to an embodiment of the present application;

[0058] Figure 13 Shows a structural block diagram of a processing device in a base station according to an embodiment of the present application. Detailed implementation manners

[0059] The technical solutions of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0060] Example 1

[0061] Embodiment 1 exemplifies a flowchart 100 of terminal transmission according to an embodiment of the present application, as shown in the accompanying Figure 1 drawing. In the accompanying Figure 1 drawing, each block represents a step. It should be particularly emphasized that the order of the various blocks in the figure does not limit the temporal sequence relationship between the represented steps.

[0062] In Embodiment 1, the terminal in the present application receives a first information block in step 101, and the first information block indicates at least one full-duplex symbol; the terminal in the present application sends a second information block in step 102; wherein, the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for the terminal for a first assumed PUSCH and one maximum output power value configured for the terminal for a second assumed PUSCH, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0063] As an embodiment, a set of maximum output power values is obtained according to multiple maximum output power values determined for multiple assumed PUSCHs, and further a reference maximum output power value to be reported is determined by the maximum output power value, so that after introducing full-duplex symbols, the reference maximum output power values obtained through the assumed PUSCHs of different symbol types can be reported, and the existing MAC CE can be used for reporting, which improves the uplink transmission performance while being compatible with the existing standard.

[0064] As an embodiment, the first information block includes some or all fields included in a SIB (System Information Block).

[0065] As an example, the first information block is Cell Common.

[0066] As an example, the first information block is Cell specific.

[0067] As an example, the first information block is Group Common.

[0068] As an example, the first information block is UE specific or UE dedicated.

[0069] As an example, the first information block is per subband.

[0070] As an example, the first information block is Per BWP (bandwidth Part).

[0071] As an example, the first information block includes some or all fields in the IE "SBFDConfigDedicated-r19".

[0072] As an example, the first information block includes some or all fields in the IE "SBFDConfigCommon-r19".

[0073] As an example, the first information block includes some or all fields in the IE "SBFDConfig-r19".

[0074] As an example, the first information block includes some or all fields in the IE "ServingCellConfigCommon".

[0075] As an example, the first information block includes some or all fields in the IE "CellGroupConfig".

[0076] As an example, the first information block includes some or all fields in the IE "SpCellConfig".

[0077] As an example, the first information block includes some or all fields in the IE "SCellConfig".

[0078] As an example, the first information block includes some or all fields in the IE "ServingCellConfigCommonSIB".

[0079] As an example, the first information block includes some or all fields in the IE "ServingCellConfig".

[0080] As an example, the first information block includes some or all fields in the IE "UplinkConfig".

[0081] As an example, the first information block includes some or all fields in the IE "TDD-UL-DL-ConfigCommon".

[0082] As an example, the first information block is used to configure time slots or symbols for SBFD (Subband non-overlapping Full Duplex).

[0083] As an example, the first information block is used to configure time slots or symbols that support full duplex.

[0084] As an example, the first information block configures the UL subband and DL subband of SBFD.

[0085] As an example, some or all cell-specific parameters in the first information block indicate at least one full-duplex symbol, and the full-duplex symbols indicated by some or all cell-specific parameters in the first information block cannot be converted into non-full-duplex symbols by UE-specific configurations or group common signals; and symbols not indicated as full-duplex symbols by some or all cell-specific parameters in the first information block cannot be converted into full-duplex symbols by UE-specific configurations or group common signals.

[0086] As an example, the full-duplex symbol is an SBFD (Subband non-overlapping Full Duplex) symbol.

[0087] As an example, the full-duplex symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.

[0088] As an example, the full-duplex symbol is a time-domain symbol configured with a full-duplex subband.

[0089] As an embodiment, the full-duplex symbol is a symbol configured with an uplink subband and a downlink subband.

[0090] As an embodiment, the full-duplex symbol is a time-domain symbol configured with SBFD.

[0091] As an embodiment, the full-duplex symbol is a time-domain symbol in which the subbands of SBFD are configured in the time domain.

[0092] As an embodiment, the full-duplex symbol is a time-domain symbol that supports full duplex.

[0093] As an embodiment, the full-duplex symbol is a time-domain symbol to which SBFD is applicable.

[0094] As an embodiment, the full-duplex symbol is a time-domain symbol capable of simultaneously performing uplink transmission and downlink transmission.

[0095] As an embodiment, the full-duplex symbol is configured with a full-duplex subband in the frequency domain.

[0096] As an embodiment, the full-duplex symbol is configured with an uplink subband and a downlink subband in the frequency domain.

[0097] As an embodiment, the full-duplex symbol is a time-domain symbol capable of simultaneously performing uplink transmission and downlink transmission on the network side (or base station side).

[0098] As an embodiment, the full-duplex symbol is a time-domain symbol capable of simultaneously performing uplink transmission and downlink transmission on both the network side (or base station side) and the user equipment side.

[0099] As an embodiment, the full-duplex symbol is a time-domain symbol indicated (or provided) by a signaling configured with SBFD.

[0100] As an embodiment, the full-duplex symbol is a symbol that can perform uplink transmission on a downlink or flexible symbol configured in "TDD-UL-DL-ConfigCommon".

[0101] As an embodiment, the full-duplex symbol is a symbol indicated as downlink by "tdd-UL-DL-ConfigCommon" and configured (or indicated) as an SBFD symbol, or a symbol indicated as flexible by "tdd-UL-DL-ConfigCommon" and configured (or indicated) as an SBFD symbol.

[0102] As an example, the full-duplex symbol is a symbol indicated as downlink by "tdd-UL-DL-ConfigCommon" and indicated (or provided) by the first information block, or a symbol indicated as flexible by "tdd-UL-DL-ConfigCommon" and indicated (or provided) by the first information block.

[0103] As an example, only considering "tdd-UL-DL-ConfigCommon" simplifies the design and reduces the standard workload.

[0104] As an example, considering both downlink and flexible symbols expands the configuration flexibility.

[0105] As an example, only considering downlink symbols simplifies the system design.

[0106] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the time-domain configuration of the full-duplex sub-band.

[0107] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the time-domain configurations of the uplink sub-band and the downlink sub-band.

[0108] As an example, "the first information block indicates at least one full-duplex symbol" includes: the position or index of at least one full-duplex symbol in the time domain depends on the first information block.

[0109] As an example, "the first information block indicates at least one full-duplex symbol" includes: the symbol indicated (or provided) by the first information block is a full-duplex symbol.

[0110] As an example, "the first information block indicates at least one full-duplex symbol" includes: some or all of the cell-specific parameters in the first information block indicate at least one full-duplex symbol.

[0111] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates at least one time-domain symbol in which the full-duplex sub-band is indicated (or configured or allocated or provided) in the time domain.

[0112] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates at least one downlink symbol or flexible symbol indicated by the TDD uplink-downlink configuration as a full-duplex symbol.

[0113] As an example, "the first information block indicates at least one full-duplex symbol" includes: the symbols indicated (or provided) by the first information block and indicated by the first information block as downlink symbols or flexible symbols are full-duplex symbols.

[0114] As an example, "the first information block indicates at least one full-duplex symbol" includes: symbols indicated as downlink or flexible by the TDD uplink-downlink configuration and that overlap all or part of the symbols indicated (or provided) by the first information block in the time domain are full-duplex symbols.

[0115] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the distribution of full-duplex symbols in the time domain.

[0116] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates a plurality of full-duplex symbols.

[0117] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the distribution of SBFD symbols.

[0118] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the period of the set of full-duplex symbols.

[0119] As a sub-example of this example, the period of the set of full-duplex symbols indicated by the first information block is equal to the period of the TDD uplink-downlink configuration.

[0120] As a sub-example of this example, the period of the set of full-duplex symbols indicated by the first information block is equal to the sum of the period of pattern 1 and the period of pattern 2 of the TDD uplink-downlink configuration.

[0121] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the starting symbol of the set of full-duplex symbols.

[0122] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the starting symbol in the time domain of the full-duplex sub-band.

[0123] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the starting symbol and the number of symbols in the time domain of at least one full-duplex symbol.

[0124] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the time-domain SLIV (start and length indicator value) of the full-duplex symbol.

[0125] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the starting time slot and the number of time slots of the full-duplex symbol.

[0126] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block includes an SLIV, and the starting full-duplex symbol and the number of consecutive symbols included in a periodic time window are used to generate the SLIV included in the first information block.

[0127] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block includes an SLIV, and the starting full-duplex symbol and the number of consecutive symbols included in a periodic time window are used to generate the SLIV included in the first information block, and the symbols overlapping with the downlink or flexible symbols indicated by tdd-UL-DL-ConfigCommon among the included consecutive symbols are full-duplex symbols.

[0128] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block includes an SLIV for a reference subcarrier spacing, and the starting full-duplex symbol and the number of consecutive symbols for the reference subcarrier spacing in a periodic time window are used to generate the SLIV included in the first information block, and the symbols overlapping with the downlink or flexible symbols indicated by tdd-UL-DL-ConfigCommon among the included consecutive symbols are full-duplex symbols. As a subsidiary example of the above example, the reference subcarrier spacing is equal to the subcarrier spacing adopted by the time slot format configuration.

[0129] As an example, indicating the full-duplex symbol by SLIV reduces the signaling overhead while maintaining a certain configuration flexibility, and is well compatible with the limitation of the transition points of no more than two full-duplex symbols and non-full-duplex symbols.

[0130] As an example, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates at least 1 full-duplex symbol from a periodic time window, the periodic time window includes a plurality of consecutive time-domain symbols, and the time length of the periodic time window is related to the time slot format configuration period length. As a subsidiary example of the above example, the time length of the periodic time window is equal to the time slot format configuration period length.

[0131] As an example, the second information block includes higher layer information or higher layer parameter configuration.

[0132] As an example, the second information block is transmitted through PUSCH (Physical Uplink Shared Channel).

[0133] As an example, the second information block includes a MAC (medium access control) CE (control element).

[0134] As an example, the second information block includes a MAC CE of a power headroom report (PHR).

[0135] As an example, the second information block includes a MAC CE of a power headroom report (PHR) of a single entry.

[0136] As an example, the second information block includes a MAC CE of a power headroom report (PHR) of an assumed PUSCH.

[0137] As an example, the second information block includes a MAC CE of a power headroom report (PHR) of an assumed PUSCH of a single entry.

[0138] As an example, the second information block includes a MAC CE of a power headroom report (PHR) other than the above.

[0139] As an example, the second information block is used to report power headroom.

[0140] As an example, the second information block is used for power headroom report (PHR).

[0141] As an example, the second information block includes a MAC CE for other functions.

[0142] As an example, the unit of the reference maximum output power value is dBm (decibel milliwatt).

[0143] As an example, the unit of the reference maximum output power value is watt or milliwatt.

[0144] As an example, the reference maximum output power value is a reference P CMAX,f,c (i) value.

[0145] As an example, the reference maximum output power value is based on the maximum output power reduction applicable to the assumed PUSCH of P CMAX,f,c (i).

[0146] As an example, the reference maximum output power value is a power value calculated by the terminal in this application.

[0147] As an example, the reference maximum output power value depends on the symbol type occupied by the first assumed PUSCH.

[0148] As an example, the reference maximum output power value depends on the symbol type occupied by the second assumed PUSCH.

[0149] As an example, the reference maximum output power value depends on whether the transform precoding of the first assumed PUSCH and the second assumed PUSCH is enabled.

[0150] As an example, "the second information block carries the reference maximum output power value" includes: the second information block indicates the reference maximum output power value.

[0151] As an example, "the second information block carries the reference maximum output power value" includes: some or all fields in the second information block are used to carry or indicate the reference maximum output power value.

[0152] As an example, "the second information block carries the reference maximum output power value" includes: a MAC CE in the second information block carries the reference maximum output power value.

[0153] As an example, "the second information block carries a reference maximum output power value" includes: a MAC CE of a power headroom report (PHR) in the second information block carries the reference maximum output power value.

[0154] As an example, "the second information block carries a reference maximum output power value" includes: a MAC CE of a power headroom report (PHR) of an assumed PUSCH in the second information block carries the reference maximum output power value.

[0155] As an example, "the second information block carries a reference maximum output power value" includes: 6 bits in a MAC CE in the second information block are used to carry the reference maximum output power value.

[0156] As an example, "the second information block carries a reference maximum output power value" includes: 6 bits in a MAC CE of a power headroom report (PHR) of an assumed PUSCH in the second information block are used to carry the reference maximum output power value.

[0157] As an example, "the second information block carries a reference maximum output power value" includes: 6 bits in a MAC CE in the second information block indicate the reference maximum output power value by indicating a Power Headroom level.

[0158] As an example, "the second information block carries a reference maximum output power value" includes: 6 bits in a MAC CE of a power headroom report (PHR) of an assumed PUSCH in the second information block indicate the reference maximum output power value by indicating a Power Headroom level.

[0159] As an example, "the reference maximum output power value depends on a set of maximum output power values" includes: the reference maximum output power value is related to the set of maximum output power values.

[0160] As an example, "the reference maximum output power value depends on a set of maximum output power values" includes: the reference maximum output power value depends on some or all of the maximum output power values included in the set of maximum output power values.

[0161] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the set of maximum output power values is used to determine the reference maximum output power value.

[0162] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: some or all of the maximum output power values included in the set of maximum output power values are used to determine the reference maximum output power value.

[0163] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value is one of the maximum output power values included in the set of maximum output power values.

[0164] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value belongs to the set of maximum output power values.

[0165] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the maximum output power values included in the set of maximum output power values are used to calculate the reference maximum output power value.

[0166] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the terminal in this application obtains the reference maximum output power from the set of maximum output power values according to the indication of high-layer parameters or dynamic signaling.

[0167] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value is the maximum output power value with the largest value in the set of maximum output power values.

[0168] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value is the maximum output power value with the smallest value in the set of maximum output power values.

[0169] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value is the average value of all the maximum output power values in the set of maximum output power values.

[0170] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value is the larger value of the two maximum output power values indicated by high-layer parameters or dynamic signaling in the set of maximum output power values.

[0171] As an example, "the reference maximum output power value depends on the set of maximum output power values" includes: the reference maximum output power value is the smaller value of the higher-layer parameter in the set of maximum output power values or the two maximum output power values indicated by dynamic signaling.

[0172] As an example, the first assumed PUSCH is a reference PUSCH transmission.

[0173] As an example, the first assumed PUSCH is an assumed PUSCH transmission.

[0174] As an example, the first assumed PUSCH is a PUSCH transmission assumed by the terminal in this application.

[0175] As an example, the first assumed PUSCH is an assumed PUSCH transmission based on an actual PUSCH.

[0176] As an example, the first assumed PUSCH is an assumed PUSCH transmission generated by the terminal based on an actual PUSCH.

[0177] As an example, the first assumed PUSCH is an assumed PUSCH transmission used by the terminal in this application to determine the reference maximum output power.

[0178] As an example, the first assumed PUSCH is an assumed PUSCH transmission used by the terminal in this application to determine the set of maximum output power values.

[0179] As an example, "the maximum output power value configured for the terminal for the first assumed PUSCH" includes: the maximum output power value configured for the terminal within the value range of the maximum output power value for the first assumed PUSCH.

[0180] As an example, "the maximum output power value configured for the terminal for the first assumed PUSCH" includes: the maximum output power value configured by the terminal within the value range of the maximum output power value for the first assumed PUSCH.

[0181] As an example, the "maximum output power value configured for the terminal for the first assumed PUSCH" includes: the maximum output power value configured for the terminal within the maximum output power value range determined based on the parameters of the first assumed PUSCH.

[0182] As an example, the "maximum output power value configured for the terminal for the first assumed PUSCH" includes: the maximum output power value configured for the terminal within the maximum output power value range determined for the symbol type occupied by the first assumed PUSCH.

[0183] As an example, the "maximum output power value configured for the terminal for the first assumed PUSCH" includes: the maximum output power value configured for the terminal within the maximum output power value range determined for the symbol type occupied by the first assumed PUSCH and whether transform precoding is enabled.

[0184] As an example, the "maximum output power value configured for the terminal for the first assumed PUSCH" includes: the maximum output power value configured for the terminal based on all maximum output power reduction applicable to the first assumed PUSCH.

[0185] As an example, the "maximum output power value configured for the terminal for the first assumed PUSCH" includes: based on all maximum output power reduction applicable to the first assumed PUSCH, P CMAX,f,c (i).

[0186] As an example, the "maximum output power value configured for the terminal for the first assumed PUSCH" includes: P calculated based on all maximum output power reduction applicable to the first assumed PUSCH CMAX,f,c (i), where all other parameters used to calculate the maximum output power value are the same as those of the actual PUSCH.

[0187] As an example, the second assumed PUSCH is a reference PUSCH transmission.

[0188] As an example, the second assumed PUSCH is an assumed PUSCH transmission.

[0189] As an embodiment, the second assumed PUSCH is a PUSCH transmission assumed by the terminal.

[0190] As an embodiment, the second assumed PUSCH is an assumed PUSCH transmission based on an actual PUSCH.

[0191] As an embodiment, the second assumed PUSCH is an assumed PUSCH transmission generated by the terminal based on an actual PUSCH.

[0192] As an embodiment, the second assumed PUSCH is an assumed PUSCH transmission used by the terminal in the present application to determine the reference maximum output power.

[0193] As an embodiment, the second assumed PUSCH is an assumed PUSCH transmission used by the terminal in the present application to determine the set of maximum output powers.

[0194] As an embodiment, the "maximum output power value configured by the terminal for the second assumed PUSCH" includes: the maximum output power value configured by the terminal within the value range of the maximum output power value for the second assumed PUSCH.

[0195] As an embodiment, the "maximum output power value configured by the terminal for the second assumed PUSCH" includes: the maximum output power value configured by the terminal within the value range of the maximum output power value for the second assumed PUSCH.

[0196] As an embodiment, the "maximum output power value configured by the terminal for the second assumed PUSCH" includes: the maximum output power value configured by the terminal within the maximum output power value range determined based on the parameters of the second assumed PUSCH.

[0197] As an embodiment, the "maximum output power value configured by the terminal for the second assumed PUSCH" includes: the maximum output power value configured by the terminal within the maximum output power value range determined for the symbol type occupied by the second assumed PUSCH.

[0198] As an embodiment, the "maximum output power value configured by the terminal for the second assumed PUSCH" includes: the maximum output power value configured by the terminal within the maximum output power value range determined for the symbol type occupied by the second assumed PUSCH and whether transform precoding is enabled.

[0199] As an example, the "maximum output power value configured for the terminal for the second assumed PUSCH" includes: the maximum output power value configured for the terminal based on all the maximum output power reductions applicable to the second assumed PUSCH.

[0200] As an example, the "maximum output power value configured for the terminal for the second assumed PUSCH" includes: P based on all the maximum output power reductions applicable to the second assumed PUSCH CMAX,f,c (i).

[0201] As an example, the "maximum output power value configured for the terminal for the second assumed PUSCH" includes: P calculated based on all the maximum output power reductions applicable to the second assumed PUSCH CMAX,f,c (i), where all other parameters used to calculate the maximum output power value are the same as those of the actual PUSCH.

[0202] As an example, the set of maximum output power values is a set composed of multiple maximum output power values.

[0203] As an example, the set of maximum output power values is a set composed of X maximum output power values, where X is an integer greater than 1.

[0204] As an example, the set of maximum output power values is a set composed of 2 maximum output power values.

[0205] As an example, the set of maximum output power values is a set composed of 3 maximum output power values.

[0206] As an example, the set of maximum output power values is a set composed of 4 maximum output power values.

[0207] As an example, the set of maximum output power values includes at least two maximum output power values.

[0208] As an example, each maximum output power value included in the set of maximum output power values is the value of P CMAX,f,c (i).

[0209] As an example, the unit of each maximum output power value included in the set of maximum output power values is dBm.

[0210] As an example, each maximum output power value included in the set of maximum output power values is P based on the maximum output power back-off assumed to be applicable to PUSCH CMAX,f,c (i) value.

[0211] As an example, each maximum output power value included in the set of maximum output power values is the maximum output power value configured for the terminal for the assumed PUSCH.

[0212] As an example, at least one maximum output power value included in the set of maximum output power values is the maximum output power value configured for the terminal for the actual PUSCH.

[0213] As an example, the set of maximum output power values includes a plurality of maximum output power values respectively configured for the terminals of a plurality of assumed PUSCHs.

[0214] As an example, "the set of maximum output power values includes at least one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH" includes: the set of maximum output power values only includes one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH.

[0215] As an example, "the set of maximum output power values includes at least one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH" includes: one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH are two maximum output power values that make up the set of maximum output power values.

[0216] As an example, "the set of maximum output power values includes at least one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH" includes: the set of maximum output power values further includes other maximum output power values other than one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH.

[0217] As an example, "the set of maximum output power values includes at least one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH" includes: the set of maximum output power values further includes a maximum output power value configured for the terminal for the third assumed PUSCH.

[0218] As a sub - example of this example, the first assumed PUSCH, the second assumed PUSCH, and the third assumed PUSCH are three assumed PUSCHs generated based on the same actual PUSCH.

[0219] As a sub - example of this example, the symbol types of the symbols occupied between every two of the first assumed PUSCH, the second assumed PUSCH, and the third assumed PUSCH are different or the precoding state transformation is different.

[0220] As a sub - example of this example, the precoding state transformation of the first assumed PUSCH and the second assumed PUSCH is the same, and the precoding state transformation of the third assumed PUSCH is different from that of the first assumed PUSCH and the second assumed PUSCH.

[0221] As an example, "the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different" includes: the symbol types targeted by the first assumed PUSCH and the second assumed PUSCH are different.

[0222] As an example, "the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different" includes: the symbol type of at least one symbol assumed to be occupied by the first assumed PUSCH in the time domain and the symbol type of at least one symbol assumed to be occupied by the second assumed PUSCH in the time domain are different.

[0223] As an example, "the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different" includes: the symbol type of at least one symbol allocated to the first assumed PUSCH in the time domain and the symbol type of at least one symbol allocated to the second assumed PUSCH in the time domain are different.

[0224] As an example, "the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different" includes: only one of the first assumed PUSCH and the second assumed PUSCH occupies at least one full - duplex symbol, and the other only occupies non - full - duplex symbols.

[0225] As an example, "the symbol types of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain are different" includes: only one of the first hypothetical PUSCH and the second hypothetical PUSCH occupies a full-duplex symbol, and the other only occupies a non-full-duplex symbol.

[0226] As an example, "the symbol types of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain are different" includes: the first hypothetical PUSCH only occupies full-duplex symbols, and the second hypothetical PUSCH only occupies non-full-duplex symbols.

[0227] As an example, "the symbol types of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain are different" includes: the first hypothetical PUSCH only occupies non-full-duplex symbols, and the second hypothetical PUSCH only occupies full-duplex symbols.

[0228] As an example, "the symbol types of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain are different" includes: the first hypothetical PUSCH occupies at least one full-duplex symbol, and the second hypothetical PUSCH only occupies non-full-duplex symbols.

[0229] As an example, "the symbol types of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain are different" includes: the first hypothetical PUSCH only occupies non-full-duplex symbols, and the second hypothetical PUSCH occupies at least one full-duplex symbol.

[0230] As an example, the transform precoding states of the first hypothetical PUSCH and the second hypothetical PUSCH are the same.

[0231] As an example, the transform precoding states of the first hypothetical PUSCH and the second hypothetical PUSCH are different.

[0232] As an example, the symbol types only include full-duplex symbols and non-full-duplex symbols.

[0233] As an example, the symbol types further include other symbol types other than the above.

[0234] As an example, the non-full-duplex symbol is a symbol without a configured full-duplex sub-band.

[0235] As an example, the non-full-duplex symbol is a symbol without a configured uplink sub-band or downlink sub-band.

[0236] As an example, the non-full-duplex symbol is a symbol other than the full-duplex symbol.

[0237] As an example, the non-full-duplex symbol is a symbol to which SBFD is not applicable.

[0238] As an example, the non-full-duplex symbol is a symbol that is not indicated or configured as a full-duplex symbol by the first information block in this application.

[0239] As an example, the non-full-duplex symbols include uplink symbols.

[0240] As an example, the non-full-duplex symbol is a symbol indicated as uplink by the TDD uplink-downlink configuration.

[0241] As an example, the non-full-duplex symbol is a symbol that is not indicated or configured as a full-duplex symbol by the first information block in this application and is indicated as flexible by the TDD uplink-downlink configuration.

[0242] Example 2

[0243] Embodiment 2 exemplifies a schematic diagram of a network architecture according to this application, as shown in the appendix Figure 2 shown. Appendix Figure 2A diagram illustrating the network architecture 200 of 5G NR, LTE (Long-Term Evolution), and LTE-A (Long-Term Evolution Advanced) systems. The 5G NR or LTE network architecture 200 may be referred to as 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable term. The 5GS / EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet services 230. The 5GS / EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, the 5GS / EPS provides packet-switched services. However, those skilled in the art will readily understand that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. The NG-RAN includes NR / evolved Node B (gNB / eNB) 203 and other gNBs (eNBs) 204. The gNB (eNB) 203 provides user and control plane protocol termination towards the UE 201. The gNB (eNB) 203 may be connected to other gNBs (eNBs) 204 via the Xn / X2 interface (e.g., backhaul). The gNB (eNB) 203 may also be referred to as a base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (Transmit Receive Point), or some other suitable term. The gNB (eNB) 203 provides an access point to the 5GC / EPC 210 for the UE 201. Examples of the UE 201 include cellular phones, smartphones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, automobiles, wearable devices, test equipment, test instruments, test tools, or any other similar functional devices.A person skilled in the art may also refer to the UE201 as a mobile station, subscriber station, mobile unit, subscriber unit, radio unit, remote unit, mobile device, radio device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, or some other suitable term. The gNB (eNB) 203 is connected to the 5GC / EPC 210 through the S1 / NG interface. The 5GC / EPC 210 includes an MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF 214, an S-GW (Service Gateway) / UPF (User Plane Function) 212, and a P-GW (Packet Date Network Gateway) / UPF 213. The MME / AMF / SMF 211 is a control node that processes the signaling between the UE201 and the 5GC / EPC 210. Generally, the MME / AMF / SMF 211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through the S-GW / UPF 212, and the S-GW / UPF 212 itself is connected to the P-GW / UPF 213. The P-GW provides UE IP address allocation and other functions. The P-GW / UPF 213 is connected to the Internet service 230. The Internet service 230 includes operator-corresponding Internet protocol services, specifically including the Internet, intranet, IMS (IP Multimedia Subsystem), and packet-switched streaming services.

[0244] As an embodiment, the UE201 corresponds to the device of the terminal in this application.

[0245] As an embodiment, the UE201 supports the transmission in the flexible duplex mode.

[0246] As an embodiment, the gNB (eNB) 201 corresponds to the device of the base station in this application.

[0247] As an embodiment, the gNB (eNB) 201 supports the transmission in the flexible duplex mode.

[0248] Example 3

[0249] Example 3 shows a schematic diagram of the radio protocol architecture of the user plane and the control plane according to an embodiment of the present application, as shown in the attached Figure 3 figure. Figure 3 It is a schematic diagram illustrating an embodiment of the radio protocol architecture for the user plane 350 and the control plane 300, Figure 3The radio protocol architecture of the control plane 300 for a terminal (UE or gNB) and a base station (gNB or UE) is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (Physical Layer) signal processing functions. Layer 1 will be referred to as PHY 301 in this text. Layer 2 (L2 layer) 305 is above PHY 301 and is responsible for the link between the terminal and the base station through PHY 301. Layer 2 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, and these sublayers terminate at the base station. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets and provides handover support for the terminal between base stations. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for disordered reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell among terminals. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3 layer) of the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the base station and the terminal. The radio protocol architecture of the user plane 350 includes Layer 1 (L1 layer) and Layer 2 (L2 layer). In the user plane 350, the radio protocol architecture for the terminal and the base station is generally the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes an SDAP (Service Data Adaptation Protocol) sublayer 356, and the SDAP sublayer 356 is responsible for the mapping between QoS flows and data radio bearers (DRBs) to support service diversity.Although not shown, the terminal may have several upper layers above the L2 layer 355, including a network layer (e.g., IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g., a remote UE, a server, etc.).

[0250] As an example, the Figure 3 radio protocol architecture in

[0251] As an example, the Figure 3 radio protocol architecture in

[0252] As an example, the first information block in the present application is generated in the RRC 306, or the MAC 302, or the MAC 352, or the PHY 301, or the PHY 351.

[0253] As an example, the second information block in the present application is generated in the RRC 306, or the MAC 302, or the MAC 352, or the PHY 301, or the PHY 351.

[0254] As an example, the third information block in the present application is generated in the RRC 306, or the MAC 302, or the MAC 352, or the PHY 301, or the PHY 351.

[0255] As an example, the first PUSCH in the present application is generated in the RRC 306, or the MAC 302, or the MAC 352, or the PHY 301, or the PHY 351.

[0256] As an example, the first capability parameter in the present application is generated in the RRC 306, or the MAC 302, or the MAC 352, or the PHY 301, or the PHY 351.

[0257] Example 4

[0258] Example 4 shows a schematic diagram of a terminal and a base station according to an embodiment of the present application, as shown in Figure 4 shown.

[0259] In the terminal (450), a controller / processor 490, a data source / buffer 480, a receiving processor 452, a transmitter / receiver 456, and a transmitting processor 455 may be included. The transmitter / receiver 456 includes an antenna 460.

[0260] A controller / processor 440, a data source / buffer 430, a receiving processor 412, a transmitter / receiver 416, and a transmitting processor 415 may be included in a base station (410). The transmitter / receiver 416 includes an antenna 420.

[0261] In the DL (Downlink), an upper layer packet is provided to the controller / processor 440. The controller / processor 440 implements functions of layer L2 and above. In the DL, the controller / processor 440 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the terminal 450 based on various priority metrics. The controller / processor 440 is also responsible for HARQ operations, retransmission of lost packets, and high layer signaling to the terminal 450. The high layer information carried by the first information block and the third information block in this application is generated in the controller / processor 440. The transmitting processor 415 implements various signal processing functions for layer L1 (i.e., the physical layer), including coding, interleaving, scrambling, modulation, power control / assignment, precoding, and generation of physical layer control signaling, etc. For example, the physical layer signal carrying the first information block in this application and the physical layer signal carrying the third information block in this application are completed in the transmitting processor 415. The generated modulation symbols are divided into parallel streams and each stream is mapped to a corresponding multi-carrier sub-carrier and / or multi-carrier symbol, and then mapped by the transmitting processor 415 to the antenna 420 via the transmitter 416 and transmitted in the form of a radio frequency signal. At the receiving end, each receiver 456 receives the radio frequency signal through its corresponding antenna 460. Each receiver 456 recovers the baseband information modulated onto the radio frequency carrier and provides the baseband information to the receiving processor 452. The receiving processor 452 implements various signal receiving processing functions of layer L1. The signal receiving processing functions include demodulation of the physical layer signal carrying the first information block in this application and the physical layer signal carrying the third information block in this application based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK)) through the multi-carrier symbols in the multi-carrier symbol stream, followed by descrambling, decoding, and deinterleaving to recover the data or control transmitted by the base station 410 on the physical channel, and then providing the data and control signals to the controller / processor 490. The controller / processor 490 is responsible for layer L2 and above. The controller / processor 490 interprets the high layer information, including interpreting the high layer information carried by the first information block and the third information block in this application. The controller / processor may be associated with a memory 480 that stores program code and data. The memory 480 may be referred to as a computer-readable medium.

[0262] In the uplink (UL) transmission, similar to the downlink transmission, the high-layer information includes the first capability parameter in the present application, the first PUSCH in the present application (such as carrying high-layer information), and the second information block in the present application. After being generated by the controller / processor 490, they are processed by the transmitting processor 455 to implement various signal transmitting processing functions for the L1 layer (i.e., the physical layer). The physical layer signal carrying the first capability parameter in the present application, the first PUSCH in the present application, and the physical layer signal carrying the second information block in the present application are mapped by the transmitting processor 455 via the transmitter 456 to the antenna 460 and transmitted in the form of radio frequency signals. The receiver 416 receives the radio frequency signals through its corresponding antenna 420. Each receiver 416 recovers the baseband information modulated onto the radio frequency carrier and provides the baseband information to the receiving processor 412. The receiving processor 412 implements various signal receiving processing functions for the L1 layer (i.e., the physical layer), including receiving and processing the physical layer signal carrying the first capability parameter in the present application, the first PUSCH in the present application, and the physical layer signal carrying the second information block in the present application, and then provides the data and / or control signals to the controller / processor 440. The controller / processor 440 implements the functions of the L2 layer, including interpreting high-layer information such as the first capability parameter in the present application, the first PUSCH in the present application (such as carrying high-layer information), and the second information block in the present application. The controller / processor may be associated with a buffer 430 that stores program codes and data. The buffer 430 may be a computer-readable medium.

[0263] As an embodiment, the terminal 450 device includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor, and the terminal 450 device at least: receives a first information block, the first information block indicating at least one full-duplex symbol; sends a second information block; wherein, the second information block carries a reference maximum output power value, the reference maximum output power value depending on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for the terminal for a first assumed PUSCH and at least one maximum output power value configured for the terminal for a second assumed PUSCH, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, the symbol types including full-duplex symbols and non-full-duplex symbols.

[0264] As an example, the terminal 450 device includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generating actions when executed by at least one processor, the actions including: receiving a first information block, the first information block indicating at least one full-duplex symbol; sending a second information block; wherein, the second information block carries a reference maximum output power value, the reference maximum output power value depending on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for a terminal for a first assumed PUSCH and one maximum output power value configured for a terminal for a second assumed PUSCH, the first assumed PUSCH and the second assumed PUSCH having different symbol types of the symbols occupied in the time domain, the symbol types including full-duplex symbols and non-full-duplex symbols.

[0265] As an example, the base station 410 device includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code being configured to be used with the at least one processor. The base station 410 device at least: sends a first information block, the first information block indicating at least one full-duplex symbol; receives a second information block; wherein, the second information block carries a reference maximum output power value, the reference maximum output power value depending on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for a terminal for a first assumed PUSCH and one maximum output power value configured for a terminal for a second assumed PUSCH, the first assumed PUSCH and the second assumed PUSCH having different symbol types of the symbols occupied in the time domain, the symbol types including full-duplex symbols and non-full-duplex symbols.

[0266] As an example, the base station 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generating actions when executed by at least one processor, the actions including: sending a first information block, the first information block indicating at least one full-duplex symbol; receiving a second information block; wherein, the second information block carries a reference maximum output power value, the reference maximum output power value depending on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for a terminal for a first assumed PUSCH and one maximum output power value configured for a terminal for a second assumed PUSCH, the first assumed PUSCH and the second assumed PUSCH having different symbol types of the symbols occupied in the time domain, the symbol types including full-duplex symbols and non-full-duplex symbols.

[0267] As an example, the terminal 450 is a user equipment (UE).

[0268] As an example, the terminal 450 is a user equipment supporting transmission in a flexible duplex mode.

[0269] As an example, the base station 410 is a base station device (gNB / eNB).

[0270] As an example, the base station 410 is a base station device supporting transmission in a flexible duplex mode.

[0271] As an example, the receiver 456 (including the antenna 460), the receiving processor 452, and the controller / processor 490 are used to receive the first information block in this application.

[0272] As an example, the transmitter 456 (including the antenna 460), the transmitting processor 455, and the controller / processor 490 are used to transmit the first PUSCH in this application.

[0273] As an example, the transmitter 456 (including the antenna 460), the transmitting processor 455, and the controller / processor 490 are used to transmit the second information block in this application.

[0274] As an example, the receiver 456 (including the antenna 460), the receiving processor 452, and the controller / processor 490 are used to receive the third information block in this application.

[0275] As an example, the transmitter 456 (including the antenna 460), the transmitting processor 455, and the controller / processor 490 are used to transmit the first capability parameter in this application.

[0276] As an example, the transmitter 416 (including the antenna 420), the transmitting processor 415, and the controller / processor 440 are used to transmit the first information block in this application.

[0277] As an example, the receiver 416 (including the antenna 420), the receiving processor 412, and the controller / processor 440 are used to receive the first PUSCH in this application.

[0278] As an example, the receiver 416 (including the antenna 420), the receiving processor 412, and the controller / processor 440 are used to receive the second information block in this application.

[0279] As an example, the transmitter 416 (including the antenna 420), the transmitting processor 415, and the controller / processor 440 are used to transmit the third information block in this application.

[0280] As an example, a receiver 416 (including an antenna 420), a receiving processor 412, and a controller / processor 440 are used to receive the first capability parameter in the present application.

[0281] Example 5

[0282] Example 5 illustrates a flowchart of transmissions between a terminal and a base station according to an embodiment of the present application, as shown in the appendix Figure 5 shown. In the appendix Figure 5 the base station N500 is the serving cell maintaining base station of the terminal U550. It should be specifically noted that the order in this example does not limit the signal transmission order and implementation order in the present application.

[0283] For the base station N500, in step S501, it receives the first capability parameter, in step S502, it sends the first information block, in step S503, it sends the third information block, in step S504, it receives the first PUSCH, and in step S505, it receives the second information block;

[0284] For the terminal U550, in step S551, it sends the first capability parameter, in step S552, it receives the first information block, in step S553, it receives the third information block, in step S554, it sends the first PUSCH, and in step S555, it sends the second information block.

[0285] In Embodiment 5, the terminal in the present application receives a first information block, and the first information block indicates at least one full-duplex symbol; the terminal in the present application sends a second information block; wherein, the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for the terminal for a first assumed PUSCH and one maximum output power value configured for the terminal for a second assumed PUSCH, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols. The terminal in the present application receives a third information block; the terminal in the present application sends a first PUSCH; wherein, the third information block indicates that the DCI signaling scheduling the first PUSCH includes a dynamic transformation precoding indication; the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain and whether transformation precoding is enabled depend on the symbol types of the symbols occupied by the first PUSCH in the time domain and whether transformation precoding is enabled, and the DCI signaling scheduling the first PUSCH indicates whether the transformation precoding of the first PUSCH is enabled. The terminal in the present application sends a first capability parameter; wherein, the first capability parameter indicates that the sender of the first PUSCH supports sending the first maximum output power value.

[0286] As an embodiment, the first information block is before the first capability parameter.

[0287] As an embodiment, the first information block is after the first capability parameter.

[0288] As an embodiment, the third information block is before the first capability parameter.

[0289] As an embodiment, the third information block is after the first capability parameter.

[0290] As an embodiment, the third information block is before the first information block.

[0291] As an embodiment, the third information block is after the first information block.

[0292] As an embodiment, the first information block and the third information block are carried by different IEs or different fields in the same signaling.

[0293] As an embodiment, the first information block and the third information block belong to the same IE. As a subsidiary embodiment of the above embodiment, the advantage of doing so is to save resources.

[0294] As an embodiment, the first information block and the third information block respectively belong to two different IEs. As a subsidiary embodiment of the above embodiment, the advantage of doing so is simple design.

[0295] As an embodiment, the first PUSCH is before the second information block.

[0296] As an embodiment, the first PUSCH carries the second information block.

[0297] As an embodiment, the second information block is carried by a PUSCH other than the first PUSCH.

[0298] As an embodiment, the third information block is UE specific.

[0299] As an embodiment, the third information block is Per BWP (Per Bandwidth Part).

[0300] As an embodiment, the third information block includes some or all fields in the IE "ServingCellConfig".

[0301] As an embodiment, the third information block includes some or all fields in the IE "UplinkConfig".

[0302] As an embodiment, the third information block includes some fields or all fields in the IE "PUSCH-config".

[0303] As an embodiment, the third information block includes the "dynamicTransformPrecoderFieldPresenceDCI-0-1" field.

[0304] As an embodiment, the third information block includes the "dynamicTransformPrecoderFieldPresenceDCI-0-2" field.

[0305] As an embodiment, the third information block includes the "dynamicTransformPrecoderFieldPresenceDCI-0-1-r18" field.

[0306] As an embodiment, the third information block includes the "dynamicTransformPrecoderFieldPresenceDCI-0-2-r18" field.

[0307] As an embodiment, the first PUSCH is transmitted through an air interface or a wireless interface.

[0308] As an embodiment, the first PUSCH is a baseband signal or a radio frequency signal of a PUSCH (Physical Uplink Shared Channel).

[0309] As an embodiment, the first PUSCH is an actual PUSCH transmission.

[0310] As an embodiment, the first PUSCH is a PUSCH actually transmitted by a terminal.

[0311] As an embodiment, the first PUSCH is a PUSCH transmission based on dynamic scheduling.

[0312] As an embodiment, the first PUSCH is a PUSCH transmission scheduled based on DCI (downlink control information).

[0313] As an embodiment, the first PUSCH is a PUSCH transmission based on a configured grant.

[0314] As an embodiment, the first PUSCH carries UCI (Uplink Control Information).

[0315] As an embodiment, the first PUSCH does not carry UCI (Uplink Control Information).

[0316] As an embodiment, the first capability parameter is transmitted through a PUSCH or a PUCCH (Physical Uplink Control Channel).

[0317] As an embodiment, the first capability parameter is used to indicate the capability of the terminal in this application.

[0318] As an embodiment, the first capability parameter includes the IE "Phy-ParametersFRX-Diff", or the first capability parameter includes the IE "UE-NR-Capability".

[0319] As an example, the first capability parameter is per user equipment (per UE). As a subsidiary example of the above example, each user equipment transmitting (signaling) the first capability parameter can reduce the standard complexity.

[0320] As an example, the first capability parameter is per band. As a subsidiary example of the above example, transmitting the first capability parameter per band can be optimized for different bands and simplify product implementation.

[0321] As an example, the first capability parameter is per band combination. As a subsidiary example of the above example, transmitting the first capability parameter per band combination can be optimized for the band combination and achieve a balance between standard complexity and product implementation complexity.

[0322] As an example, the first capability parameter is per feature set. As a subsidiary example of the above example, transmitting the first capability parameter per feature set can be optimized for features and reduce signaling overhead.

[0323] As an example, the first capability parameter is per feature set and per component carrier. As a subsidiary example of the above example, transmitting the first capability parameter per feature set and per component carrier can improve flexibility, reduce product implementation complexity and reduce signaling overhead at the same time.

[0324] As an example, the first capability parameter has different parameter values between FDD (Frequency Division Duplexing) and TDD (Time Division Duplexing).

[0325] As an example, the first capability parameter is only applied to TDD.

[0326] As an example, the first capability parameter has different parameter values between different frequency ranges (FR, frequency range). As a subsidiary example of the above example, different frequency ranges having different parameter values can optimize product implementation for the frequency range and improve flexibility.

[0327] As an embodiment, the first capability parameter has the same parameter value among different frequency ranges. As a subsidiary embodiment of the above embodiment, having the same parameter value in different frequency ranges can support a unified design and reduce the standard complexity.

[0328] As an embodiment, the first capability parameter includes the IE "BandCombinationList", or the first capability parameter includes the IE "BandCombination", or the first capability parameter includes the IE "BandNR", or the first capability parameter includes the IE "FeatureSetUplink", or the first capability parameter includes the IE "FeatureSetUplinkPerCC", or the first capability parameter includes the IE "Phy-Parameters".

[0329] As an embodiment, the first capability parameter includes the IE "RF-Parameters".

[0330] Example 6

[0331] Embodiment 6 exemplifies a schematic diagram of the relationship between the reference maximum output power value and the maximum output power value according to an embodiment of the present application, as shown in the appendix Figure 6 shown. In the appendix Figure 6 the reference maximum output power value is equal to the maximum output power value with the largest value included in the set of maximum output power values, or the maximum output power value with the smallest value included in the set of maximum output power values, or the average value of all the maximum output power values included in the set of maximum output power values.

[0332] In Embodiment 6, the reference maximum output power value is the maximum output power value with the largest value included in the set of maximum output power values; or, the reference maximum output power value is the maximum output power value with the smallest value included in the set of maximum output power values; or, the reference maximum output power value is the average value of all the maximum output power values included in the set of maximum output power values.

[0333] As an embodiment, reporting the maximum output power value with the largest value is beneficial for the base station to know the upper limit of the maximum output power on different symbols, assist the base station in scheduling, and improve the performance of uplink transmission.

[0334] As an embodiment, reporting the maximum output power value with the smallest value is beneficial for the base station to know the lower limit of the maximum output power on different symbols, assist the base station in scheduling, and improve the performance of uplink transmission.

[0335] As an embodiment, reporting the average value of the maximum output power values among the maximum output power values is beneficial for the base station to comprehensively evaluate the maximum output power values on different symbols, is compatible with the existing MAC CE signaling, and improves the performance of uplink transmission.

[0336] As an embodiment, "the reference maximum output power value is a maximum output power value with the largest value among those included in the set of maximum output power values" includes: the reference maximum output power value is the one with the largest value (maximum) among all the maximum output power values included in the set of maximum output power values.

[0337] As an embodiment, "the reference maximum output power value is a maximum output power value with the largest value among those included in the set of maximum output power values" includes: the reference maximum output power value is the result of taking the maximum value among all the maximum output power values included in the set of maximum output power values.

[0338] As an embodiment, "the reference maximum output power value is a maximum output power value with the largest value among those included in the set of maximum output power values" includes: the reference maximum output power value is the result of taking the larger value (max) for every two of all the maximum output power values included in the set of maximum output power values.

[0339] As an embodiment, "the reference maximum output power value is a maximum output power value with the largest value among those included in the set of maximum output power values" includes: the reference maximum output power value is P CMAX,f,c (i), where P CMAX,f,c (i) = max(P CMAX,f,c,1 (i), P CMAX,f,c,2 (i)), where P CMAX,f,c,1 (i) and P CMAX,f,c,2 (i) are two maximum output power values included in the set of maximum output power values.

[0340] As an embodiment, "the reference maximum output power value is a maximum output power value with the largest value among those included in the set of maximum output power values" includes: the reference maximum output power value is p CMAX,f,c (i), P CMAX,f,c (i) = max(P CMAX,f,c,1 (i), max(P CMAX,f,c,2 (i), P CMAX,f,c,3 (i))), where P CMAX,f,c,1 (i), P CMAX,f,c,2 (i) and P CMAX,f,c,3 (i) are three maximum output power values included in the set of maximum output power values.

[0341] As an example, "the reference maximum output power value is the minimum maximum output power value included in the set of maximum output power values" includes: the reference maximum output power value is the minimum (minimum) among all the maximum output power values included in the set of maximum output power values.

[0342] As an example, "the reference maximum output power value is the minimum maximum output power value included in the set of maximum output power values" includes: the reference maximum output power value is the result of taking the minimum value among all the maximum output power values included in the set of maximum output power values.

[0343] As an example, "the reference maximum output power value is the minimum maximum output power value included in the set of maximum output power values" includes: the reference maximum output power value is the result of taking the minimum value (min) for every two of all the maximum output power values included in the set of maximum output power values.

[0344] As an example, "the reference maximum output power value is the minimum maximum output power value included in the set of maximum output power values" includes: the reference maximum output power value is P CMAX,f,c (i), P CMAX,f,c (i) = min(P CMAX,f,c,1 (i), P CMAX,f,c,2 (i)), where P CMAX,f,c,1 (i) and P CMAX,f,c,2 (i) are two maximum output power values included in the set of maximum output powers.

[0345] As an example, "the reference maximum output power value is the minimum maximum output power value included in the set of maximum output power values" includes: the reference maximum output power value is P CMAX,f,c (i), P CMAX,f,c (i) = min(P CMAX,f,c,1 (i), min(P CMAX,f,c,2 (i), P CMAX,f,c,3 (i))), where P CMAX,f,c,1 (i), P CMAX,f,c,2 (i) and P CMAX,f,c,3 (i) are three maximum output power values included in the set of maximum output powers.

[0346] As an example, "the reference maximum output power value is the average of all the maximum output power values included in the set of maximum output power values" includes: the reference maximum output power value is the result of averaging all the maximum output power values included in the set of maximum output power values.

[0347] As an example, "the reference maximum output power value is the average of all the maximum output power values included in the set of maximum output power values" includes: the reference maximum output power value is the quotient of the sum of all the maximum output power values included in the set of maximum output power values and the number of maximum output power values included in the set of maximum output power values.

[0348] As an example, "the reference maximum output power value is the average of all the maximum output power values included in the set of maximum output power values" includes: the reference maximum output power value is P CMAX,f,c (i), P CMAX,f,c (i) = (P CMAX,f,c,1 (i) + P CMAX,f,c,2 (i)) / 2, where P CMAX,f,c,1 (i) and P CMAX,f,c,2 (i) are two maximum output power values included in the set of maximum output power values.

[0349] As an example, "the reference maximum output power value is the average of all the maximum output power values included in the set of maximum output power values" includes: the reference maximum output power value is P CMAX,f,c (i), P CMAX,f,c (i) = (P CMAX,f,c,1 (i) + P CMAX,f,c,2 (i) + P CMAX,f,c,3 (i)) / 3, where P CMAX,f,c,1 (i), P CMAX,f,c,2 (i) and P CMAX,f,c,3 (i) are three maximum output power values included in the set of maximum output power values.

[0350] As an example, "the reference maximum output power value is the average of all the maximum output power values included in the set of maximum output power values" includes: the reference maximum output power value is P CMAX,f,c (i), P CMAX,f,c (i) = (P CMAX,f,c,1 (i) + P CMAX,f,c,2 (i) + P CMAX,f,c,3 (i) + P CMAX,f,c,4 (i)) / 4, where P CMAX,f,c,1 (i), P CMAX,f,c,2 (i), PCMAX,f,c,3 (i) and P CMAX,f,c,4 (i) are the four maximum output power values included in the set of the maximum output powers.

[0351] As an embodiment, the reference maximum output power value is the maximum output power value with the largest value included in the set of the maximum output power values, or the maximum output power value with the smallest value included in the set of the maximum output power values; or the average value of all the maximum output power values included in the set of the maximum output power values, which depends on the high-layer parameter configuration or the dynamic signaling scheduling.

[0352] As an embodiment, the reference maximum output power is the maximum output power value with the largest value included in the set of the maximum output power values or the maximum output power value with the smallest value, which depends on the configuration of the high-layer parameters.

[0353] As an embodiment, the reference maximum output power is the maximum output power value with the largest value included in the set of the maximum output power values or the maximum output power value with the smallest value, which depends on the scheduling of the dynamic signaling.

[0354] Example 7

[0355] Embodiment 7 exemplifies a schematic diagram showing the relationship between the first assumed PUSCH and the second assumed PUSCH and the first PUSCH according to an embodiment of the present application, as shown in the appendix Figure 7 shown. In the appendix Figure 7 , the transform precoding of the first assumed PUSCH and the second assumed PUSCH is enabled or disabled, and the assumed PUSCH occupies a full-duplex symbol or a non-full-duplex symbol, depending on whether the transform precoding of the first PUSCH is enabled or disabled and the symbol type occupied by the first PUSCH.

[0356] In Embodiment 7, the terminal in the present application receives a third information block; the terminal in the present application transmits a first PUSCH; wherein, the third information block indicates that the DCI signaling scheduling the first PUSCH includes a dynamic transform precoding indication; the symbol type and whether the transform precoding is enabled of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain depend on the symbol type and whether the transform precoding is enabled of the symbols occupied by the first PUSCH in the time domain, and the DCI signaling scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled.

[0357] As an embodiment, the symbol type and whether the transform precoding for the first assumed PUSCH and the second assumed PUSCH are enabled have a corresponding or mapping relationship with the symbol type occupied by the actual PUSCH and whether the transform precoding of the actual PUSCH is enabled, and the reference maximum output power to be reported is obtained through the set of maximum output power values, which solves the problem of power reporting for SBFD users when dynamic waveform conversion is allowed, while being compatible with existing standards, facilitating the reporting of the maximum output power when dynamic waveform conversion is allowed in the full-duplex mode, and improving the performance of uplink transmission.

[0358] As an embodiment, "the DCI signaling for scheduling the first PUSCH indicated by the third information block includes a dynamic transform precoding indication" includes: some or all fields in the third information block indicate that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoding indication.

[0359] As an embodiment, "the DCI signaling for scheduling the first PUSCH indicated by the third information block includes a dynamic transform precoding indication" includes: the third information block indicates dynamic waveform conversion for the first PUSCH.

[0360] As an embodiment, "the DCI signaling for scheduling the first PUSCH indicated by the third information block includes a dynamic transform precoding indication" includes: the existence (or being configured or provided) of the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoding indication.

[0361] As an embodiment, "the DCI signaling for scheduling the first PUSCH indicated by the third information block includes a dynamic transform precoding indication" includes: the IE "PUSCH-config" in the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoding indication.

[0362] As an embodiment, "the DCI signaling for scheduling the first PUSCH indicated by the third information block includes a dynamic transform precoding indication" includes: the "dynamicTransformPrecoderFieldPresenceDCI-0-1-r18" in the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoding indication.

[0363] As an example, "the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoder indication" includes: "dynamicTransformPrecoderFieldPresenceDCI-0-2-r18" in the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoder indication.

[0364] As an example, "the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoder indication" includes: the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a "Transform precoder indicator" field.

[0365] As an example, "the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoder indication" includes: the third information block indicates the presence of a Transform precoder indicator field in the DCI signaling for scheduling the first PUSCH.

[0366] As an example, "the third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transform precoder indication" includes: the third information block indicates the presence of a "Transformprecoder indicator" field in the DCI signaling for scheduling the first PUSCH.

[0367] As an example, the first assumed PUSCH and the second assumed PUSCH are assumed PUSCHs generated based on the first PUSCH.

[0368] As an example, "whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled is related to whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled.

[0369] As an example, "whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled are used to determine whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled.

[0370] As an example, "whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: there is a corresponding or mapping relationship between whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled and whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled.

[0371] As an example, "whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: there is a one-to-one correspondence between whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled and whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled.

[0372] As an example, "whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: both whether the symbol types and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depend on whether the symbol types and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled.

[0373] As an example, "whether the symbol type and the transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: the transform precoding state of the first assumed PUSCH is the same as that of the first PUSCH, and the symbol type occupied by the first assumed PUSCH is different from that of the first PUSCH; the transform precoding state of the second assumed PUSCH is different from that of the first PUSCH, and the symbol type occupied by the second assumed PUSCH is the same as that of the first PUSCH.

[0374] As an example, "whether the symbol type and the transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: the transform precoding state of the first assumed PUSCH is different from that of the first PUSCH, and the symbol type occupied by the first assumed PUSCH is different from that of the first PUSCH; the transform precoding state of the second assumed PUSCH is different from that of the first PUSCH, and the symbol type occupied by the second assumed PUSCH is the same as that of the first PUSCH.

[0375] As an example, "whether the symbol type and the transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is invalid and the first PUSCH only occupies non-full-duplex symbols, the first assumed PUSCH occupies at least one full-duplex symbol and the transform precoding of the first assumed PUSCH is enabled; the second assumed PUSCH only occupies non-full-duplex symbols and the transform precoding of the second assumed PUSCH is enabled.

[0376] As an example, "whether the symbol type and the transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is invalid and the first PUSCH only occupies non-full-duplex symbols, the first assumed PUSCH occupies at least one full-duplex symbol and the transform precoding of the first assumed PUSCH is invalid; the second assumed PUSCH only occupies non-full-duplex symbols and the transform precoding of the second assumed PUSCH is enabled.

[0377] As an example, "whether the symbol types and the transform precoding of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain depend on whether the symbol types and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is enabled and the first PUSCH only occupies non-full-duplex symbols, the first hypothetical PUSCH occupies at least one full-duplex symbol and the transform precoding of the first hypothetical PUSCH is disabled; the second hypothetical PUSCH only occupies non-full-duplex symbols and the transform precoding of the second hypothetical PUSCH is disabled.

[0378] As an example, "whether the symbol types and the transform precoding of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain depend on whether the symbol types and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is enabled and the first PUSCH only occupies non-full-duplex symbols, the first hypothetical PUSCH occupies at least one full-duplex symbol and the transform precoding of the first hypothetical PUSCH is enabled; the second hypothetical PUSCH only occupies non-full-duplex symbols and the transform precoding of the second hypothetical PUSCH is disabled.

[0379] As an example, "whether the symbol types and the transform precoding of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain depend on whether the symbol types and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is enabled and the first PUSCH occupies at least one full-duplex symbol, the first hypothetical PUSCH occupies at least one full-duplex symbol and the transform precoding of the first hypothetical PUSCH is disabled; the second hypothetical PUSCH only occupies non-full-duplex symbols and the transform precoding of the second hypothetical PUSCH is disabled.

[0380] As an example, "whether the symbol types and the transform precoding of the symbols occupied by the first hypothetical PUSCH and the second hypothetical PUSCH in the time domain depend on whether the symbol types and the transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is enabled and the first PUSCH occupies at least one full-duplex symbol, the first hypothetical PUSCH occupies at least one full-duplex symbol and the transform precoding of the first hypothetical PUSCH is disabled; the second hypothetical PUSCH only occupies non-full-duplex symbols and the transform precoding of the second hypothetical PUSCH is enabled.

[0381] As an example, "whether the symbol type and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is disabled and the first PUSCH occupies at least one full-duplex symbol, the first assumed PUSCH occupies at least one full-duplex symbol and the transform precoding of the first assumed PUSCH is enabled; the second assumed PUSCH only occupies non-full-duplex symbols and the transform precoding of the second assumed PUSCH is disabled.

[0382] As an example, "whether the symbol type and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled" includes: when the transform precoding of the first PUSCH is disabled and the first PUSCH occupies at least one full-duplex symbol, the first assumed PUSCH occupies at least one full-duplex symbol and the transform precoding of the first assumed PUSCH is enabled; the second assumed PUSCH only occupies non-full-duplex symbols and the transform precoding of the second assumed PUSCH is enabled.

[0383] As an example, "the DCI signaling for scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled" includes: some fields or all fields in the DCI signaling for scheduling the first PUSCH indicate whether the transform precoding (Transformprecoder) of the first PUSCH is enabled.

[0384] As an example, "the DCI signaling for scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled" includes: the "Transform precoderindicator" field in the DCI signaling for scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled (enabled).

[0385] As an example, "the DCI signaling for scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled" includes: when the indication value in the "Transform precoder indicator" field in the DCI signaling for scheduling the first PUSCH is 0, the transform precoding of the first PUSCH is enabled; when the indication value in the "Transform precoder indicator" field is 1, the transform precoding of the first PUSCH is disabled.

[0386] Example 8

[0387] Example 8 illustrates a schematic diagram of a second information block carrying a first maximum output power value according to an embodiment of the present application, as shown in the appendix Figure 8 shown. In the appendix Figure 8 X represents reserved bits or bits for other purposes, Oct represents a byte, each byte contains eight bits, the upper grid represents bits, and the second information block has 6 bits in the second byte and the third byte respectively carrying the first maximum output power value and the reference maximum output power value.

[0388] In Example 8, the transmit power of the first PUSCH is equal to the smaller value compared between the first transmit power value and the first maximum output power value. The first transmit power value depends on the path loss. The first maximum output power is the maximum output power value based on the terminal configuration of the first PUSCH. The first maximum output power value depends on the power class of the sender of the first PUSCH, and the second information block carries the first maximum output power value.

[0389] As an example, the second information block carries both the first maximum output power value and the reference maximum output power value at the same time, maximizing the MAC CE design that follows the power margin report of the assumed PUSCH in the existing standard with little modification to the existing standard.

[0390] As an example, the transmit power of the first PUSCH is the transmit power adopted by the terminal when transmitting the first PUSCH.

[0391] As an example, "the transmit power of the first PUSCH is equal to the smaller value compared between the first transmit power value and the first maximum output power value" includes: the transmit power of the first PUSCH is equal to the result of taking the smaller value (min) between the first transmit power value and the first maximum output power value.

[0392] As an example, the unit of the first transmit power value is dBm (decibel milliwatt).

[0393] As an example, the unit of the first transmission power value is watt or milliwatt.

[0394] As an example, the first transmission power value depends on the path loss.

[0395] As an example, the first transmission power value depends on the estimation of the path loss.

[0396] As an example, the first transmission power value depends on the configuration on the network side and dynamic signaling indication.

[0397] As an example, the first transmission power value includes an open-loop power control part and a closed-loop power control part.

[0398] As an example, the unit of the first maximum output power value is dBm (decibel milliwatt).

[0399] As an example, the unit of the first maximum output power value is watt or milliwatt.

[0400] As an example, the first maximum output power value is the maximum output power allowed per carrier.

[0401] As an example, the first maximum output power value is the maximum transmit power allowed per carrier.

[0402] As an example, the first maximum output power value is the UE-configured maximum output power.

[0403] As an example, the first maximum output power value is the maximum output power configured by the terminal.

[0404] As an example, the first maximum output power value is the maximum transmit power that the first PUSCH can reach.

[0405] As an example, the first maximum output power value may be greater than, less than, or equal to the first transmission power.

[0406] As an example, the first maximum output power value is the configured maximum output power.

[0407] As an example, the first maximum output power value is configured per carrier.

[0408] As an example, the first maximum output power value is configured per cell.

[0409] As an example, the first maximum output power value is configured per transmission occasion.

[0410] As an example, the first maximum output power value is P CMAX 。

[0411] As an example, the first maximum output power value is P CMAX,f,c (i).

[0412] As an example, the first maximum output power value is the UE configured maximum output power P CMAX,f,c (i) in the PUSCH transmission occasion i of the carrier f in the serving cell c.

[0413] As an example, the first maximum output power value is within the value range of the first maximum output power value.

[0414] As an example, the value range of the first maximum output power value is within a closed interval.

[0415] As an example, the first maximum output power value is set by the terminal in this application within the value range of the maximum output power value of the first PUSCH.

[0416] As an example, the unit of path loss is dB.

[0417] As an example, the path loss is calculated by the terminal in this application using the reference signal (RS).

[0418] As an example, the path loss (PL) is equal to the difference between the RSRP (Reference Signal Received Power) value measured by the terminal in this application for a reference signal resource and the transmit power value of the reference signal.

[0419] As an example, the path loss (PL) is equal to the ratio between the RSRP (Reference Signal Received Power) value measured by a terminal in this application for a reference signal resource and the transmission power value of the reference signal.

[0420] As an example, the path loss is PL b,f,c (q d ), where b represents the active uplink BWP to which the first PUSCH belongs, f represents the carrier to which the first PUSCH belongs in the frequency domain, c represents the serving cell to which the first PUSCH belongs, and PL b,f,c (q d ) is the downlink path loss estimate calculated by the terminal in this application using the reference signal index q d under the active downlink BWP.

[0421] As an example, the path loss is PL b,f,c， where b represents the active uplink BWP to which the first PUSCH belongs, f represents the carrier to which the first PUSCH belongs in the frequency domain, c represents the serving cell to which the first PUSCH belongs, and PL b,f,c is the downlink path loss estimate calculated by the terminal in this application using the reference signal under the active downlink BWP.

[0422] As an example, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the first transmission power value is related to the path loss.

[0423] As an example, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the first transmission power value depends on the estimate of the path loss.

[0424] As an example, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the first transmission power value is positively correlated with the path loss.

[0425] As an example, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the first transmission power value is directly proportional to the path loss.

[0426] As an example, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the first transmission power value is linearly correlated with the path loss.

[0427] As an embodiment, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the path loss is used to determine the first transmission power value.

[0428] As an embodiment, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the path loss is used to calculate the first transmission power value.

[0429] As an embodiment, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the greater the path loss, the greater the first transmission power value; the smaller the path loss, the smaller the first transmission power value.

[0430] As an embodiment, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: given a path loss compensation factor α, the first transmission power value is linearly related to the path loss.

[0431] As an embodiment, the technical feature "the first transmission power value depends on the path loss" includes the following meaning: the first transmission power value is

[0432] where b represents the active uplink BWP to which the first PUSCH belongs, f represents the carrier to which the first PUSCH belongs in the frequency domain, c represents the serving cell to which the first PUSCH belongs, i represents the transmission occasion, j represents the parameter set configuration index, l represents the power control adjustment state index of the first PUSCH; P O_PUSCH,b,f,c (j) is a parameter composed of the sum of the parameter P O_NOMINAL,PUSCH,f,c (j) and the parameter P O_UE_PUSCH,b,f,c (j); is the bandwidth allocated to the first PUSCH, expressed in terms of the number of resource blocks; PL b,f,c (q d ) is the path loss, q d is the reference signal index, α b,f,c (j) is the path loss compensation factor, Δ TF,b,f,c (i) is a parameter dependent on the MCS, f b,f,c (i, l) is the PUSCH power control adjustment state.

[0433] As an example, "the first maximum output power value is the maximum output power value configured by the terminal based on the first PUSCH" includes: the first maximum output power value is the maximum output power value configured by the terminal within the value range of the maximum output power value based on the first PUSCH.

[0434] As an example, "the first maximum output power value is the maximum output power value configured by the terminal based on the first PUSCH" includes: the terminal configures the first maximum output power value within the value range of the maximum output power value based on the first PUSCH.

[0435] As an example, "the first maximum output power value is the maximum output power value configured by the terminal based on the first PUSCH" includes: the first maximum output power value is the maximum output power value configured by the terminal within the maximum output power value range determined based on the first PUSCH.

[0436] As an example, "the first maximum output power value is the maximum output power value configured by the terminal based on the first PUSCH" includes: the first maximum output power value is the maximum output power value configured by the terminal within the value range of the maximum output power value calculated based on the first PUSCH.

[0437] As an example, the sender of the first PUSCH is the terminal in this application.

[0438] As an example, the sender of the first PUSCH is equivalent to or can be used interchangeably with the terminal in this application.

[0439] As an example, the power class of the sender of the first PUSCH is the power class of the terminal in this application.

[0440] As an example, the power class of the sender of the first PUSCH includes at least one of power class 1, power class 1.5, power class 2, and power class 3.

[0441] As an example, the power class of the sender of the first PUSCH includes power classes other than the above.

[0442] As an example, "the first maximum output power value depends on the power class of the sender of the first PUSCH" includes: the value range of the first maximum output power value depends on the power class of the sender of the first PUSCH.

[0443] As an example, "the first maximum output power value depends on the power level of the sender of the first PUSCH" includes: the power level of the sender of the first PUSCH is used to determine the value range of the first maximum output power value.

[0444] As an example, "the first maximum output power value depends on the power level of the sender of the first PUSCH" includes: different power levels of the sender of the first PUSCH correspond to different value ranges of the first maximum output power value.

[0445] As an example, "the first maximum output power value depends on the power level of the sender of the first PUSCH" includes: the sender of the first PUSCH determines the value range of the first maximum output power value according to different predefined tables corresponding to different power levels.

[0446] As an example, "the first maximum output power value depends on the power level of the sender of the first PUSCH" includes: the value range of the first maximum output power value depends on multiple parameters, and different predefined tables corresponding to different power levels of the sender of the first PUSCH are used to determine at least one of the multiple parameters.

[0447] As an example, "the first maximum output power value depends on the power level of the sender of the first PUSCH" includes: the first maximum output power value is P CMAX,f,c , P CMAX_L,f,c ≤P CMAX,f,c ≤P CMAX_H,f,c , where

[0448] P CMAX_L,f,c =MIN{P EMAX,c -ΔT C,c , (P PowerClass -ΔP PowerClass )-MAX(MAX(MPR c +ΔMPR c ), A-MPR c )+ΔT IB,c +ΔT C,c +ΔT RxSRS , P-MPR c}},

[0449] P CMAX_H,f,c =MIN{P EMAX,c , P PowerClass -ΔP PowerClass} ,

[0450] PEMAX,c The value indicated for the higher layer parameter, P PowerClass is the maximum terminal power, obtained per band per power class according to a predefined table, ΔP PowerClass is the offset of the maximum terminal power, depending on the terminal capabilities, network side configuration, number of symbols for uplink transmission, power class of the sender of the first PUSCH, modulation scheme, waveform, etc., ΔT IB,c is the additional tolerance of the serving cell, ΔT C,c is the power floor offset, MPR c is the maximum power reduction, A-MPR c is the additional allowed maximum power reduction, ΔMPR c is the maximum power reduction offset, ΔT RxSRS is the offset when transmitting SRS, which is the powermanagement maximum power reduction. At least one of the above parameters depends on the power class of the sender of the first PUSCH.

[0451] As an example, the first maximum output power value also depends on the number of the operating bands to which the band occupied by the first PUSCH belongs.

[0452] As an example, the first maximum output power value also depends on the modulation scheme of the first PUSCH.

[0453] As an example, the first maximum output power value also depends on the waveform of the first PUSCH.

[0454] As an example, the first maximum output power value also depends on whether the transform precoding of the first PUSCH is enabled.

[0455] As an example, the first maximum output power value also depends on the position of the frequency domain resources occupied by the first PUSCH in the maximum transmission bandwidth.

[0456] As an example, the first maximum output power value also depends on the resource block allocation type of the first PUSCH.

[0457] As an example, the first maximum output power value also depends on the capabilities of the sender of the first PUSCH.

[0458] As an example, the first maximum output power value also depends on the configuration of the higher layer parameters.

[0459] As an embodiment, "the second information block carries the first maximum output power value" includes: the second information block indicates the first maximum output power value.

[0460] As an embodiment, "the second information block carries the first maximum output power value" includes: some or all fields in the second information block are used to carry or indicate the first maximum output power value.

[0461] As an embodiment, "the second information block carries the first maximum output power value" includes: one MAC CE in the second information block carries the first maximum output power value.

[0462] As an embodiment, "the second information block carries the first maximum output power value" includes: one MAC CE of a power headroom report (PHR) in the second information block carries the first maximum output power value.

[0463] As an embodiment, "the second information block carries the first maximum output power value" includes: one MAC CE of a power headroom report (PHR) of an assumed PUSCH in the second information block carries the first maximum output power value.

[0464] As an embodiment, "the second information block carries the first maximum output power value" includes: 6 bits in one MAC CE of a power headroom report (PHR) of an assumed PUSCH in the second information block indicate the first maximum output power value by indicating a Power Headroom level.

[0465] As an embodiment, one MAC CE in the second information block carries both the first maximum output power value and the reference maximum output power value.

[0466] As an embodiment, one MAC CE of a power headroom report (PHR) of an assumed PUSCH in the second information block carries the first maximum output power value and the reference maximum output power value.

[0467] Example 9

[0468] Example 9 illustrates a schematic diagram of N transmission opportunities according to an embodiment of the present application, as shown in the appendix Figure 9 as shown. In the appendix Figure 9 , the cross-filled rectangle represents a full-duplex symbol, the blank-filled rectangle represents a non-full-duplex symbol, the first PUSCH is transmitted in N transmission opportunities, where N = 4, and the number of transmission opportunities including at least one full-duplex symbol is N1, where N1 = 2.

[0469] In Example 9, the first PUSCH is transmitted in N transmission opportunities, where N is an integer greater than 1, and the number of transmission opportunities including at least one full-duplex symbol among the N transmission opportunities is N1; a first parameter value is used to determine the first transmission power value, the first parameter value depends on a first factor, the first factor is related to N1, and the first parameter value is related to the BPRE value of the first PUSCH.

[0470] As an embodiment, when the first PUSCH is transmitted in multiple transmission opportunities, a first factor is introduced to solve the problem of calculating the MCS power control offset caused by different frequency-domain resources occupied by full-duplex symbols and non-full-duplex symbols, and then the first transmission power is calculated, which simplifies the design while being compatible with existing standards.

[0471] As an embodiment, the number of symbols occupied by the first PUSCH when it is transmitted in every two of the N transmission opportunities is the same.

[0472] As an embodiment, the frequency-domain resources occupied by the first PUSCH when it is transmitted in two of the N transmission opportunities may be different.

[0473] As an embodiment, each of the N transmission opportunities occupies at least one symbol.

[0474] As an embodiment, every two of the N transmission opportunities (transmission occasion) occupy the same number of symbols.

[0475] As an embodiment, every two of the N transmission opportunities (transmission occasion) adopt the same symbol allocation.

[0476] As an embodiment, the N transmission opportunities are the transmission opportunities (transmission occasion) occupied by N repetitions of the first PUSCH.

[0477] As an example, the N transmission opportunities are the transmission opportunities occupied by N nominal repetitions of the first PUSCH.

[0478] As an example, the N transmission opportunities are the transmission opportunities occupied by N actual repetitions of the first PUSCH.

[0479] As an example, the N transmission opportunities are the transmission opportunities occupied when the first PUSCH performs TB processing over multiple slots (TBoMS).

[0480] As an example, the N transmission opportunities are the transmission opportunities occupied when the first PUSCH performs TB processing over multiple slots (TBoMS) and repetition transmission.

[0481] As an example, N is a positive integer.

[0482] As an example, there are multiple candidate values for N.

[0483] As an example, the candidate values of N include 1, 2, 3, 4, 7, 8, 12, 16, 20, 24, 28, 32.

[0484] As a sub - example of this example, a higher - layer parameter indicates that the value of N is greater than 1.

[0485] As an example, the candidate values of N include other values other than the above.

[0486] As an example, N is indicated by a higher - layer parameter.

[0487] As an example, N is configured by a higher - layer parameter and indicated by DCI.

[0488] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH is sent in N transmission opportunities.

[0489] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH is transmitted or sent by the terminal in this application in N transmission opportunities.

[0490] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH occupies (or is mapped to) the N transmission opportunities.

[0491] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH is transmitted in the N transmission opportunities.

[0492] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH occupies all symbols in the N transmission opportunities.

[0493] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH occupies some symbols in the N transmission opportunities.

[0494] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH performs multiple slot transport block processing (TB processing over multiple slots, TBoMS) in the N transmission opportunities.

[0495] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH is repeatedly transmitted in the N transmission opportunities.

[0496] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH is transmitted by slot aggregation in the N transmission opportunities.

[0497] As an example, "the first PUSCH is transmitted in N transmission opportunities" includes: the first PUSCH performs multiple slot transport block processing (TB processing over multiple slots, TBoMS) and is repeatedly transmitted in the N transmission opportunities.

[0498] As an example, each of the N1 transmission opportunities includes at least one full-duplex symbol.

[0499] As an example, the first PUSCH occupies at least one full-duplex symbol in the time domain in the N1 transmission opportunities.

[0500] As an example, the first PUSCH only occupies full-duplex symbols in the time domain in the N1 transmission opportunities.

[0501] As an embodiment, each of the N1 transmission opportunities includes at least one full-duplex symbol.

[0502] As an embodiment, each of the N1 transmission opportunities includes only full-duplex symbols.

[0503] As an embodiment, the value of N1 is an integer greater than or equal to 0.

[0504] As an embodiment, the value of N1 is an integer greater than 0.

[0505] As an embodiment, the value of N1 is less than or equal to N.

[0506] As an embodiment, the unit of the first parameter value is dBm.

[0507] As an embodiment, the unit of the first parameter value is watt or milliwatt.

[0508] As an embodiment, the first parameter value is an adjustment amount of MCS (Modulation and Coding Scheme).

[0509] As an embodiment, the first parameter value is Δ TF,b,f,c (i).

[0510] As an embodiment, the first parameter value is a value of a parameter used to calculate Δ TF,b,f,c (i).

[0511] As an embodiment, the first parameter value is a value of a parameter included in Δ TF,b,f,c (i).

[0512] As an embodiment, the first parameter value is greater than 0.

[0513] As an embodiment, the first parameter value may be equal to 0.

[0514] As an embodiment, the first parameter value is a parameter for calculating the first transmit power value.

[0515] As an embodiment, "the first parameter value is used to determine the first transmit power value" includes: the first transmit power value depends on the first parameter value.

[0516] As an embodiment, "the first parameter value is used to determine the first transmit power value" includes: the first parameter value is used to calculate the first transmit power value.

[0517] As an example, "the first parameter value is used to determine the first transmission power value" includes: the first parameter value is one of multiple parameter values for calculating the first transmission power value.

[0518] As an example, "the first parameter value is used to determine the first transmission power value" includes: the first transmission power value is directly proportional to the first parameter value.

[0519] As an example, "the first parameter value is used to determine the first transmission power value" includes: the larger the first parameter value, the larger the first transmission power value.

[0520] As an example, "the first parameter value is used to determine the first transmission power value" includes: the first transmission power value is linearly related to the first parameter value.

[0521] As an example, "the first parameter value is used to determine the first transmission power value" includes: the first transmission power value is linearly related to the logarithm value of the first parameter value.

[0522] As an example, "the first parameter value is used to determine the first transmission power value" includes: the first transmission power value is

[0523]

[0524] where b represents the active uplink BWP to which the first PUSCH belongs, f represents the carrier to which the first PUSCH belongs in the frequency domain, c represents the serving cell to which the first PUSCH belongs, i represents the transmission occasion, j represents the parameter set configuration index, l represents the power control adjustment state index with index for PUSCH; P O_PUSCH,b,f,c( j) is a parameter composed of the sum of parameter P O_NOMINAL,PUSCH,f,c (j) and parameter P O_UE_PUSCH,b,f,c (j); is the bandwidth allocated for PUSCH, expressed in the number of resource blocks; PL b,f,c (q d ) is the estimated downlink path loss calculated by the reference signal in the active downlink BWP, q d is the reference signal index, α b,f,c (j) is the path loss compensation factor, Δ TF,b,f,c (i) is the first parameter value, f b,f,c(i, l) is the power control adjustment state of PUSCH.

[0525] As an example, "the first parameter value is used to determine the first transmission power value" includes: the first transmission power value is

[0526]

[0527] where b represents the active uplink BWP to which the first PUSCH belongs, f represents the carrier to which the first PUSCH belongs in the frequency domain, c represents the serving cell to which the first PUSCH belongs, i represents the transmission occasion, j represents the parameter set configuration index, and l represents the power control adjustment state index of PUSCH; P O_PUSCH,b,f,c (j) is a parameter composed of the sum of the parameter P O_NOMINAL,PUSCH,f,c (j) and the parameter P O_UE_PUSCH,b,f,c (j); is the bandwidth allocated to PUSCH, expressed in the number of resource blocks; PL b,f,c (q d ) is the downlink path loss estimation calculated for the reference signal in the active downlink BWP, q d is the reference signal index, α b,f,c (j) is the path loss compensation factor, Δ TF,b,f,c (i) is the adjustment amount of MCS (Modulation and Coding Scheme), and the first parameter value is a parameter for calculating Δ TF,b,f,c (i), f b,f,c (i, l) is the power control adjustment state of PUSCH.

[0528] As an example, the first factor is the power control parameter for cross-symbol type transmission when the first PUSCH is transmitted at the N transmission occasions.

[0529] As an example, the first factor is the power control parameter for cross-symbol type transmission when PUSCH has repetition type A, repetition type B, and TB processing over multiple slots (TBoMS).

[0530] As an example, the first factor is the power control parameter for PUSCH repetition type A during cross-symbol type transmission.

[0531] As an example, the first factor is the power control parameter for PUSCH repetition type B during cross-symbol type transmission.

[0532] As an example, the first factor is the parameter when there are SBFD symbols in multiple time slots for PUSCH during transmission block processing over multiple slots (TBoMS).

[0533] As an example, the first factor is the parameter for PUSCH during cross-symbol type transmission when performing transmission block processing over multiple slots (TBoMS).

[0534] As an example, the value of the first factor is greater than 0.

[0535] As an example, the value range of the first factor is between 0 and 1.

[0536] As an example, the value of the first factor can be equal to 1.

[0537] As an example, the value of the first factor can be equal to 0.

[0538] As an example, the value of the first factor is greater than 1.

[0539] As an example, the value of the first factor depends on what is indicated by the DCI scheduling the first PUSCH.

[0540] As an example, the value of the first factor depends on the high-layer parameter indication.

[0541] As an example, the value of the first factor depends on the high-layer parameter configuration and the indication of the DCI scheduling the first PUSCH.

[0542] As an example, the first factor is K s 。

[0543] As an example, the first factor is the parameter K s 's offset.

[0544] As an example, the first factor is the parameter for calculating the BPRE value of the first PUSCH.

[0545] As an example, the first factor is for calculating ΔTF,b,f,c (i) The value of a parameter used.

[0546] As an example, the first factor is a parameter for calculating the total number of REs occupied by the first PUSCH excluding the reference signal.

[0547] As an example, the first factor is for calculating N RE at a certain time.

[0548] As an example, the first factor is the β offset.

[0549] As an example, the first factor is

[0550] As an example, "the first parameter value depends on the first factor" includes: the first parameter value is related to the first factor.

[0551] As an example, "the first parameter value depends on the first factor" includes: the first factor is used to determine the first parameter value.

[0552] As an example, "the first parameter value depends on the first factor" includes: the first factor is used to calculate the first parameter value.

[0553] As an example, "the first parameter value depends on the first factor" includes: the first factor is calculated by the terminal in this application for the first parameter value.

[0554] As an example, "the first parameter value depends on the first factor" includes: both the first factor and the BPRE value of the first PUSCH are used to calculate the first parameter value.

[0555] As an example, "the first parameter value depends on the first factor" includes: the product of the first factor and the BPRE value of the first PUSCH is used to calculate the first parameter value.

[0556] As an example, "the first parameter value depends on the first factor" includes: the first parameter value depends on the BPRE value of the first PUSCH, and the first factor is a parameter for calculating the BPRE when the first PUSCH carries UL-SCH (Uplink Shared Channel) data.

[0557] As an example, "the first parameter value depends on the first factor" includes: the first parameter value depends on the BPRE value of the first PUSCH, and the BPRE value of the first PUSCH depends on the first factor.

[0558] As an example, "the first parameter value depends on the first factor" includes: the first parameter value depends on the BPRE value of the first PUSCH, the BPRE value of the first PUSCH depends on the number of transport code blocks carried by the first PUSCH, the size of each transport code block carried by the first PUSCH, and the total number of REs carrying data after excluding reference signals in the first PUSCH, and the total number of REs carrying data after excluding reference signals in the first PUSCH depends on the first factor.

[0559] As an example, "the first parameter value depends on the first factor" includes: the first parameter value depends on the BPRE value of the first PUSCH, and when the first PUSCH carries UL-SCH data, the BPRE value of the first PUSCH is where N RE depends on the first factor.

[0560] As an example, "the first factor is related to the N1" includes: the value of the first factor depends on the N1.

[0561] As an example, "the first factor is related to the N1" includes: the N1 is used to determine the value of the first factor.

[0562] As an example, "the first factor is related to the N1" includes: the N1 is used to calculate the value of the first factor.

[0563] As an example, "the first factor is related to the N1" includes: the value of the first factor is linearly related to the N1.

[0564] As an example, "the first factor is related to the N1" includes: the value of the first factor is directly proportional to the N1.

[0565] As an example, "the first factor is related to the N1" includes: the value of the first factor is negatively correlated with the N1.

[0566] As an example, "the first factor is related to the N1" includes: when the N1 is larger, the value of the first factor is smaller.

[0567] As an example, "the first factor is related to the N1" includes: the value of the first factor depends on the ratio of the N1 to the N.

[0568] As an example, "the first factor is related to the N1" includes: the ratio of the N1 to the N is used to determine the value of the first factor.

[0569] As an example, "the first factor is related to the N1" includes: the ratio of the N1 to the N is used to calculate the value of the first factor.

[0570] As an example, "the first factor is related to the N1" includes: the difference between the N and the N1 divided by the N is used to calculate the value of the first factor.

[0571] As an example, "the first factor is related to the N1" includes: the value of the first factor is related to whether the N1 is greater than 0.

[0572] As an example, "the first factor is related to the N1" includes: when the N1 is 0, the value of the first factor is a default value.

[0573] As an example, "the first factor is related to the N1" includes: when the N1 is 0, the value of the first factor is 1.

[0574] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the first factor depends on the value of the N1.

[0575] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the first factor depends on the indication of the DCI signaling scheduling the first PUSCH.

[0576] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the first factor depends on the configuration of the higher layer parameters and the indication of the DCI signaling scheduling the first PUSCH.

[0577] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the N1 is used to calculate the value of the first factor.

[0578] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the value of the first factor depends on the ratio of the N1 to the N.

[0579] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the candidate values of the first factor are in a first set; when the N1 is equal to 0, the candidate values of the first factor are in another set; the higher layer parameters or DCI signaling indicate the value of the first factor.

[0580] As an example, "the first factor is related to the N1" includes: when the N1 is greater than 0, the value of the first factor depends on a first high-layer parameter; when the N1 is equal to 0, the value of the first factor depends on a second high-layer parameter.

[0581] As an example, the first factor also depends on the number of RBs allocated to the first PUSCH in the frequency domain and the number of effective RBs of the first PUSCH in the frequency domain in the full-duplex symbol. As an example, "the first factor is related to the N1" includes: where α represents the first factor, N · RB represents the number of effective RBs of the first PUSCH in the frequency domain in the full-duplex symbol, N RB represents the number of RBs allocated to the first PUSCH in the frequency domain.

[0582] As an example, "the first factor is related to the N1" includes: where α represents the first factor, N · RB represents the number of effective RBs of the first PUSCH in the frequency domain in the full-duplex symbol, N RB represents the number of RBs allocated to the first PUSCH in the frequency domain.

[0583] As an example, the BPRE value of the first PUSCH is equal to the number of information bits mapped on each RE occupied by the first PUSCH.

[0584] As an example, the BPRE value of the first PUSCH is equal to the number of bits before coding mapped on each RE occupied by the first PUSCH.

[0585] As an example, the BPRE value of the first PUSCH is equal to the number of bits in at least one coding block mapped on each RE occupied by the first PUSCH.

[0586] As an example, the BPRE value of the first PUSCH is equal to the number of bits before coding mapped on each RE occupied by the first PUSCH in the reference transmission occasion.

[0587] As an example, the BPRE value of the first PUSCH is equal to the number of information bits in CSI (channel status information) part 1 mapped on each RE occupied by the first PUSCH.

[0588] As an example, when the first PUSCH does not carry UL-SCH data, the BPRE value of the first PUSCH depends on the modulation order Q m , the code rate R, and the configuration of high-layer parameters or signaling indication

[0589] As an example, when the first PUSCH carries UL-SCH data, the BPRE value of the first PUSCH depends on the number of transport code blocks carried by the first PUSCH, the size of each transport code block carried by the first PUSCH, and the total number of REs carrying data after excluding reference signals in the first PUSCH.

[0590] As an example, when the first PUSCH carries UL-SCH data, the BPRE value of the first PUSCH satisfies: When the first PUSCH does not carry UL-SCH, the BPRE value of the first PUSCH satisfies: where C represents the number of coded blocks carried by the first PUSCH, K r represents the size of the rth coded block, N RE represents the number of REs occupied by the first PUSCH after excluding the REs occupied by DMRS and PTRS, Qm represents the modulation order adopted by the first PUSCH, R represents the target code rate, represents the β offset value of the CSI carried by the first PUSCH.

[0591] As an example, "the first parameter value is related to the BPRE value of the first PUSCH" includes: the first parameter value depends on the BPRE (bit per resource element) value of the first PUSCH.

[0592] As an example, "the first parameter value is related to the BPRE value of the first PUSCH" includes: the BPRE (bit per resource element) value of the first PUSCH is used to determine the first parameter value.

[0593] As an example, "the first parameter value is related to the BPRE value of the first PUSCH" includes: the BPRE value of the first PUSCH is used by the terminal in this application to determine the first parameter value.

[0594] As an example, "the first parameter value is related to the BPRE value of the first PUSCH" includes: the BPRE value of the first PUSCH is used to calculate the first parameter value.

[0595] As an example, "the first parameter value is related to the BPRE value of the first PUSCH" includes: the first parameter value is Δ TF,b,f,c (i), when the value indicated by the higher layer parameter "deltaMCS" is 0 or the number of layers of the first PUSCH transmission exceeds one layer, Δ TF,b,f,c (i) = 0, and the value indicated by the higher layer parameter "deltaMCS" is not 0. where BPRE is the BPRE value of the first PUSCH, and K s depends on the indication of the higher layer parameter. depends on the configuration of the higher layer parameter and the indication of the DCI.

[0596] As an example, "the first parameter value is related to the BPRE value of the first PUSCH" includes: when the value indicated by the higher layer parameter "deltaMCS" is not 0, the BPRE value of the first PUSCH is used to calculate the first parameter value.

[0597] As an example, the first parameter value also depends on the indication of the higher layer parameter "deltaMCS".

[0598] As an example, the first parameter value also depends on the value indicated by the higher layer parameter "deltaMCS".

[0599] Example 10

[0600] Example 10 illustrates a schematic diagram of the frequency domain position of the first sub-band according to an embodiment of the present application, as shown in the appendix Figure 10 shown. In the appendix Figure 10 In it, the blank-filled rectangle represents the first sub-band, and the cross-filled rectangle represents the downlink sub-band; in case A, the first sub-band is located in the middle of two downlink sub-bands, and the relationship between the first sub-band and the downlink sub-band is "DUD"; in case B, the first sub-band is located at the upper end of the frequency domain of the downlink sub-band, and the relationship between the first sub-band and the downlink sub-band is "UD"; in case C, the first sub-band is located at the lower end of the frequency domain of the downlink sub-band, and the relationship between the first sub-band and the downlink sub-band is "DU".

[0601] In Embodiment 10, the first information block indicates a first sub-band, and the first sub-band is an uplink sub-band; the first assumed PUSCH occupies at least one full-duplex symbol, and the maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value, where the first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH, and the first maximum output power backoff value depends on the frequency-domain position of the first sub-band.

[0602] As an embodiment, the maximum output power backoff value applicable to the first assumed PUSCH is determined according to the first sub-band position, and further the maximum output power value configured for the terminal for the first assumed PUSCH is determined, so that in addition to ensuring the out-of-band interference limitation between carriers, the interference between the full-duplex uplink and downlink sub-bands and self-interference cancellation are also considered, ensuring the effective operation of the full-duplex sub-band.

[0603] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meanings: all or part of what the first information block includes is used to explicitly or implicitly indicate the first sub-band.

[0604] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meanings: the first information block is used by the terminal in this application to determine the first sub-band.

[0605] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meanings: all or part of what the first information block includes is used to explicitly or implicitly indicate the starting RB (or the lowest-indexed RB) of the first sub-band.

[0606] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meanings: all or part of what the first information block includes is used to explicitly or implicitly indicate the number of RBs (resource blocks) included in the first sub-band.

[0607] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meanings: all or part of what the first information block includes is used to explicitly or implicitly indicate the RIV (resource indicator value) corresponding to the first sub-band.

[0608] As an example, the technical feature "the first information block indicates the first sub - frequency band" includes the following meaning: all or part of what is included in the first information block is used to explicitly or implicitly indicate the RIV corresponding to the first sub - frequency band, and the starting RB of the first sub - frequency band and the number of consecutive RBs included are used to generate the corresponding RIV.

[0609] As an example, the technical feature "the first information block indicates the first sub - frequency band" includes the following meaning: all or part of what is included in the first information block is used to explicitly or implicitly indicate the SLIV (start and length indicator value) corresponding to the first sub - frequency band.

[0610] As an example, the technical feature "the first information block indicates the first sub - frequency band" includes the following meaning: all or part of what is included in the first information block is used to explicitly or implicitly indicate the SLIV corresponding to the first sub - frequency band, and the starting RB of the first sub - frequency band and the number of consecutive RBs included are used to generate the corresponding SLIV.

[0611] As an example, the technical feature "the first information block indicates the first sub - frequency band" includes the following meaning: the first information block is used to determine the number of CRBs separated between the lowest - indexed CRB included in the first sub - frequency band and the point A (point A), and the number of consecutive CRBs included in the first sub - frequency band.

[0612] As an embodiment, the technical feature "the first information block indicates the first sub-band" includes the following meaning: the first information block indicates the number of CRBs for the reference sub-carrier spacing between the CRB with the lowest index for the reference sub-carrier spacing included in the first sub-band and the frequency point A (pointA), and the number of consecutive CRBs for the reference sub-carrier spacing included in the first sub-band. As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is equal to the sub-carrier spacing in a resource grid of an uplink; the advantages of doing so include avoiding resource fragmentation. As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is equal to the sub-carrier spacing in a resource grid of a downlink, and the advantage of doing so is to improve scheduling flexibility. As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is related to the frequency range (FR). As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is predefined or configured. As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is the maximum value among the sub-carrier spacings respectively targeted by a plurality of configured uplink resource grids; the advantage of doing so is to ensure alignment with uplink resources. As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is the maximum value among the sub-carrier spacings respectively targeted by a plurality of configured downlink resource grids; the advantage of doing so is to ensure alignment with downlink resources. As a subsidiary embodiment of the above embodiment, the reference sub-carrier spacing is the maximum value among the sub-carrier spacings respectively targeted by all configured resource grids; the advantage of doing so is to ensure alignment with both uplink and downlink resources.

[0613] As an embodiment, the technical feature "the first information block indicates the first sub-band" includes the following meaning: the first information block is used to respectively determine M1 sub-bands from M1 resource grids, where M1 is a positive integer greater than 1, and the first sub-band is one of the M1 sub-bands. As a subsidiary embodiment of the above embodiment, the M1 resource grids respectively target M1 sub-carrier spacings. As a subsidiary embodiment of the above embodiment, the M1 resource grids are M1 uplink resource grids; the advantage of doing so is to avoid fragmentation of uplink resources without increasing signaling overhead. As a subsidiary embodiment of the above embodiment, the M1 resource grids are M1 downlink resource grids; the advantage of doing so is to avoid fragmentation of downlink resources without increasing signaling overhead. As a subsidiary embodiment of the above embodiment, the M1 resource grids include both uplink resource grids and downlink resource grids; the advantage of doing so is to consider uplink and downlink resource allocation simultaneously but will increase some signaling overhead. As a subsidiary embodiment of the above embodiment, the M1 resource grids are configured.

[0614] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meaning: the first information block is used to configure the uplink sub-band in the full-duplex symbol, and the overlapping part of the uplink sub-band and the currently active uplink BWP is the first sub-band.

[0615] As an embodiment, the technical feature "the first information block indicates a first sub-band" includes the following meaning: the first information block is used to indicate the first sub-band from the active uplink BWP.

[0616] As an embodiment, the first sub-band is a full-duplex sub-band for uplink.

[0617] As an embodiment, the first sub-band includes a guard band.

[0618] As an embodiment, the first sub-band does not include a guard band.

[0619] As an embodiment, the uplink sub-band is a full-duplex sub-band for uplink.

[0620] As an embodiment, the uplink sub-band corresponds to a UL (Uplink) subband.

[0621] As an embodiment, the uplink sub-band is an SBFD sub-band.

[0622] As an embodiment, the uplink sub-band is an uplink SBFD sub-band.

[0623] As an embodiment, the uplink sub-band is a sub-band that can be used for uplink transmission in a downlink symbol or a flexible symbol.

[0624] As an embodiment, the uplink sub-band is a sub-band that can perform full-duplex transmission on the network or base station side.

[0625] As an embodiment, the uplink sub-band is a sub-band that supports interference cancellation.

[0626] As an embodiment, the uplink sub-band is a sub-band that can be used for uplink transmission in a symbol configured or indicated by the information element tdd-UL-DL-ConfigCommon as a downlink or flexible symbol.

[0627] As an embodiment, the uplink sub-band is a sub-band that can be used for uplink transmission in a symbol configured or indicated by the information element tdd-UL-DL-ConfigCommon as a downlink symbol.

[0628] As an embodiment, the uplink sub-band is a set of CRBs (common resource blocks) that can be used for uplink transmission in the symbols configured or indicated as downlink in the information element tdd-UL-DL-ConfigCommon.

[0629] As an embodiment, the uplink sub-band is a cell-specific uplink sub-band. As a sub-embodiment of this embodiment, configuring the cell-specific uplink sub-band supports BWP switching and has a simple configuration.

[0630] As an embodiment, the uplink sub-band is a cell-specific uplink sub-band.

[0631] As an embodiment, the uplink sub-band is the intersection of the frequency domain of the cell-specific uplink sub-band and the active uplink BWP.

[0632] As an embodiment, the uplink sub-band is explicitly configured in the active uplink BWP. As a sub-embodiment of this embodiment, the advantage of doing so is that it supports configuring the uplink sub-band for each BWP, which is more flexible.

[0633] As an embodiment, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH occupies at least one full-duplex symbol in the time domain.

[0634] As an embodiment, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH only occupies full-duplex symbols.

[0635] As an embodiment, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH assumes to occupy at least one full-duplex symbol in the time domain.

[0636] As an embodiment, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH is allocated at least one full-duplex symbol in the time domain.

[0637] As an embodiment, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH is a PUSCH assumed by the terminal that occupies at least one full-duplex symbol.

[0638] As an embodiment, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH is a PUSCH assumed by the terminal that only occupies full-duplex symbols.

[0639] As an example, "the first assumed PUSCH occupies at least one full-duplex symbol" includes: the first assumed PUSCH is a PUSCH assumed for a terminal for full-duplex symbols.

[0640] As an example, the first maximum output power backoff value includes the maximum power reduction MPR C 。

[0641] As an example, the first maximum output power backoff value includes the additional maximum power reduction A-MPR C 。

[0642] As an example, the first maximum output power backoff value includes the maximum power reduction offset ΔMRP C 。

[0643] As an example, the first maximum output power backoff value includes the power management maximum power reduction P-MPR C 。

[0644] As an example, the first maximum output power backoff value is a new parameter different from existing parameters and is used for uplink power control in SBFD. As a subsidiary example of this example, using the new parameter can simplify system design and increase flexibility.

[0645] As an example, the first maximum output power backoff value also depends on the power class of the terminal in this application.

[0646] As an example, the first maximum output power backoff value is per power class.

[0647] As an example, the first maximum output power backoff value depends on the operating bands number to which the frequency band occupied by the first assumed PUSCH belongs.

[0648] As an example, the first maximum output power backoff value depends on the waveform of the first assumed PUSCH.

[0649] As an example, the first maximum output power backoff value depends on the symbol type occupied by the first assumed PUSCH.

[0650] As an example, the first maximum output power backoff value depends on the symbol type targeted by the first assumed PUSCH.

[0651] As an example, "the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value" includes: the value range of the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value.

[0652] As an example, "the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value" includes: the first maximum output power backoff value is used to determine the maximum output power value configured for the terminal for the first hypothetical PUSCH.

[0653] As an example, "the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value" includes: the first maximum output power backoff value is used to calculate the maximum output power value configured for the terminal for the first hypothetical PUSCH.

[0654] As an example, "the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value" includes: the first maximum output power backoff value is used by the terminal in this application to calculate the value range of the maximum output power value configured for the terminal for the first hypothetical PUSCH.

[0655] As an example, "the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value" includes: the first maximum output power backoff value is used to calculate the lower limit value of the maximum output power value configured for the terminal for the first hypothetical PUSCH.

[0656] As an example, "the maximum output power value configured for the terminal for the first hypothetical PUSCH depends on the first maximum output power backoff value" includes: the maximum output power value configured for the terminal for the first hypothetical PUSCH is P CMAX,f,c , and P CMAX_L,f,c ≤P CMAX,f,c ≤P CMAX_H,f,c , where the lower limit value P CMAX_L,f,c of the maximum output power is

[0657] P CMAX_L,f,c = MIN{P EMAX,c –ΔT C,c ,(P PowerClass –ΔP PowerClass )–MAX(MAX(MPR c +ΔMPR c ,A-MPR c )+ΔTIB,c +ΔT C,c +ΔT RxSRS , P - MPR c )};

[0658] Wherein, f represents the carrier, c represents the serving cell, MIN{} represents the minimum value among all parameters, MAX() represents the maximum value among all parameters; P EMAX,c depends on the signaling configuration, ΔT C,c is the offset, with a value of 1.5 dB or 0 dB, P PowerClass is the maximum UE power, ΔP PowerClass is a specific maximum UE power offset, MPR c is the Maximum power reduction, ΔMPR c is the maximum power reduction offset, A - MPR c is the additional maximum power reduction, ΔT IB,c is the additional tolerance, ΔT RxSRS is used in the transmission occasions of SRS, P - MPR c is the power management maximum power reduction, and the first maximum output power reduction value includes MPR c , ΔMPR c , A - MPR c and P - MPR c and at least one of them.

[0659] As an example, "the first maximum output power reduction value is the maximum output power reduction value applicable to the first assumed PUSCH" includes: the first maximum output power reduction value includes all the maximum output power reduction values applicable to the first assumed PUSCH.

[0660] As an example, "the first maximum output power reduction value is the maximum output power reduction value applicable to the first assumed PUSCH" includes: the first maximum output power reduction value includes at least one of all the maximum output power reduction values applicable to the first assumed PUSCH.

[0661] As an example, "the first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH" includes: the first maximum output power backoff value is the maximum output power reduction value applicable to the symbol type of the first assumed PUSCH.

[0662] As an example, "the first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH" includes: the first maximum output power backoff value is the maximum output power reduction value applicable to the symbol type of the first assumed PUSCH and whether transform precoding is enabled.

[0663] As an example, the frequency domain position of the first subband includes: the positional relationship between the first subband and the downlink subband.

[0664] As a sub - example of this example, the downlink subband is the downlink SBFD subband.

[0665] As a sub - example of this example, the positional relationship between the first subband and the downlink subband includes: the first subband is located in the middle of two downlink subbands.

[0666] As a sub - example of this example, the positional relationship between the first subband and the downlink subband includes: the first subband and the downlink subband are respectively located at both ends of the carrier.

[0667] As a sub - example of this example, the positional relationship between the first subband and the downlink subband includes: the first subband is at the high - frequency end of the carrier, and the downlink subband is at the low - frequency end of the carrier.

[0668] As a sub - example of this example, the positional relationship between the first subband and the downlink subband includes: the first subband is at the low - frequency end of the carrier, and the downlink subband is at the high - frequency end of the carrier.

[0669] As a sub - example of this example, the positional relationship between the first subband and the downlink subband includes: the positional relationship between the first subband and the downlink subband is: "DU", "UD" or "DUD", where "D" represents the downlink subband and "U" represents the first subband.

[0670] As an example, the frequency domain position of the first subband includes the position of the first subband in the maximum channel bandwidth.

[0671] As an example, the frequency-domain position of the first sub-band includes the index value of the starting resource block of the first sub-band, corresponding to RB Start,UL,Subband .

[0672] As an example, the frequency-domain position of the first sub-band includes the bandwidth of the first sub-band.

[0673] As an example, the bandwidth of the first sub-band corresponds to N RB,UL,Subband .

[0674] As an example, the frequency-domain position of the first sub-band includes the index value of the ending resource block included in the first sub-band, corresponding to RB End,UL,Subband .

[0675] As an example, the index value of the ending resource block of the first sub-band, RB End,UL,Subband = RB Start,UL,Subband + N RB,UL,Subband .

[0676] As an example, the index value of the ending resource block of the first sub-band, RB End,UL,Subband = RB Start,UL,Subband + N RB,UL,Subband - 1.

[0677] As an example, the index value of the starting resource block of the first sub-band is the index value within the maximum channel bandwidth.

[0678] As an example, "the first maximum output power backoff value depends on the frequency-domain position of the first sub-band" includes: the first maximum output power backoff value is related to the frequency-domain position of the first sub-band.

[0679] As an example, "the first maximum output power backoff value depends on the frequency-domain position of the first sub-band" includes: the frequency-domain position of the first sub-band is used to determine the first maximum output power backoff value.

[0680] As an example, "the first maximum output power backoff value depends on the frequency-domain position of the first sub-band" includes: the frequency-domain position of the first sub-band is used to calculate the first maximum output power backoff value.

[0681] As an example, "the first maximum output power backoff value depends on the frequency-domain position of the first sub-band" includes: the frequency-domain position of the first sub-band is used by the terminal in this application to calculate the first maximum output power backoff value.

[0682] As an example, "the first maximum output power backoff value depends on the frequency domain position of the first sub-band" includes: the first maximum output power backoff value depends on the positional relationship between the first sub-band and the downlink sub-band.

[0683] As an example, "the first maximum output power backoff value depends on the frequency domain position of the first sub-band" includes: the positional relationship between the first sub-band and the downlink sub-band on which the first maximum output power backoff value depends is "DU", "UD", or "DUD".

[0684] As an example, "the first maximum output power backoff value depends on the frequency domain position of the first sub-band" includes: when the position of the first sub-band and the downlink sub-band is "DU", "UD", or "DUD", the first maximum output power backoff value is different values or value ranges.

[0685] As an example, "the first maximum output power backoff value depends on the frequency domain position of the first sub-band" includes: the first maximum output power backoff value depends on the number of resource blocks included in the first sub-band, the starting index of the resource blocks of the first sub-band, and the number of resource blocks included in the maximum channel bandwidth.

[0686] As an example, "the first maximum output power backoff value depends on the frequency domain position of the first sub-band" includes: the first maximum output power backoff value depends on the resource block allocation type of the first assumed PUSCH; the resource block allocation type of the first assumed PUSCH depends on the frequency domain position of the first sub-band, and the resource block allocation type of the first assumed PUSCH is one of edge resource block allocation, external resource block allocation, or internal resource block allocation.

[0687] As an example, "the first maximum output power backoff value depends on the frequency domain position of the first sub-band" includes: the first maximum output power backoff value depends on whether RB Start,Low ≤RB Start,UL,Subband ≤RB Start,High , and N RB,UL,Subband ≤ceil(N RB / 2), where RB Start,Low =max(1,floor(N RB,UL,Subband / 2)), RB Start,High =N RB –RB Start,Low –N RB,UL,Subband , RB Start,UL,Subband is the starting resource block index of the first sub-band, N RB,UL,Subbandis the number of resource blocks included in the first sub-band, ceil(x) is the smallest integer greater than or equal to x, max() represents the maximum value among all parameters, floor(x) represents the largest integer less than or equal to x, and N RB is the number of resource blocks included in the maximum bandwidth.

[0688] As an embodiment, the first maximum output power backoff value also depends on the frequency domain bandwidth of the first assumed PUSCH and the starting resource block index of the first assumed PUSCH.

[0689] Example 11

[0690] Embodiment 11 exemplifies a schematic diagram of the indication of the first capability parameter according to an embodiment of the present application, as shown in the appendix Figure 11 as shown. In the appendix Figure 11 it is shown that the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

[0691] In Embodiment 11, the terminal in the present application sends the first capability parameter; wherein, the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

[0692] As an embodiment, the base station determines whether the terminal supports reporting the reference power value calculated based on the maximum output power values of multiple assumed PUSCHs in the full-duplex mode according to the capabilities reported by the terminal in the present application, reducing the complexity of the user equipment and improving the performance of the uplink transmission.

[0693] As an embodiment, the sender of the second information block is the terminal in the present application.

[0694] As an embodiment, the sender of the second information block is equivalent to or can be used interchangeably with the terminal in the present application.

[0695] As an embodiment, "the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value" includes: the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value and the first maximum output power value in the present application simultaneously in one MAC CE.

[0696] As an embodiment, "the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value" includes: the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value based on the assumed PUSCH after introducing SBFD.

[0697] As an embodiment, "the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value" includes: the first capability parameter indicates that the sender of the second information block supports reporting the reference maximum output power value.

[0698] As an embodiment, "the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value" includes: the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value based on the maximum output power set after introducing SBFD.

[0699] As an embodiment, "the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value" includes: the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value based on assumed PUSCHs that occupy different symbol types.

[0700] As an embodiment, the first capability parameter is accompanied by a second capability parameter, and the second capability parameter indicates that the sender of the second information block supports uplink transmission on the uplink sub-band in the full-duplex symbol.

[0701] As a sub-embodiment of this embodiment, the first capability parameter being accompanied by the second capability parameter includes: the user equipment indicating the first capability parameter also needs to indicate support for the second capability parameter.

[0702] As a sub-embodiment of this embodiment, the first capability parameter being accompanied by the second capability parameter includes: the user equipment indicating the first capability parameter also needs to indicate in the first capability parameter support for uplink transmission on the uplink sub-band in the full-duplex symbol.

[0703] As a sub-embodiment of this embodiment, the first capability parameter being accompanied by the second capability parameter includes: the user equipment indicating the first capability parameter is a user equipment that supports SBFD.

[0704] As a sub-embodiment of this embodiment, the first capability parameter being accompanied by the second capability parameter includes: the user equipment indicating the first capability parameter is an SBFD user.

[0705] Example 12

[0706] Embodiment 12 exemplifies a structural block diagram of a processing device in a terminal, as shown in the appendix Figure 12 as shown. In the appendix Figure 12 shown, the processing device 1200 in the terminal includes a first transceiver 1201. The first transceiver 1201 includes the appendix of this applicationFigure 4 The transmitter / receiver 456 (including the antenna 460), the receive processor 452, the transmit processor 455, and the controller / processor 490 in

[0707] In Embodiment 12, the first transceiver 1201 receives a first information block that indicates at least one full-duplex symbol; the first transceiver 1201 transmits a second information block; wherein, the second information block carries a reference maximum output power value that depends on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for a first assumed PUSCH of the terminal and one maximum output power value configured for a second assumed PUSCH of the terminal, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0708] As an embodiment, the reference maximum output power value is the maximum value among the values included in the set of maximum output power values; or, the reference maximum output power value is the minimum value among the values included in the set of maximum output power values; or, the reference maximum output power value is the average value of all the maximum output power values included in the set of maximum output power values.

[0709] As an embodiment, the first transceiver 1201 receives a third information block; the first transceiver 1201 transmits a first PUSCH; wherein, the third information block indicates that the DCI signaling scheduling the first PUSCH includes a dynamic transform precoding indication; the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain and whether transform precoding is enabled depend on the symbol type of the symbol occupied by the first PUSCH in the time domain and whether transform precoding is enabled, and the DCI signaling scheduling the first PUSCH indicates whether transform precoding of the first PUSCH is enabled.

[0710] As an embodiment, the transmit power of the first PUSCH is equal to the smaller value compared between a first transmit power value that depends on the path loss and a first maximum output power value that is the maximum output power value configured for the first PUSCH based on the terminal configuration, and the first maximum output power value depends on the power level of the sender of the first PUSCH, and the second information block carries the first maximum output power value.

[0711] As an example, the first PUSCH is transmitted in N transmission occasions, where N is an integer greater than 1, and the number of transmission occasions among the N transmission occasions that include at least one full-duplex symbol is N1; a first parameter value is used to determine the first transmission power value, the first parameter value depends on a first factor, the first factor is related to N1, and the first parameter value is related to the BPRE value of the first PUSCH.

[0712] As an example, the first information block indicates a first sub-band, and the first sub-band is an uplink sub-band; the first assumed PUSCH occupies at least one full-duplex symbol, and the maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value, the first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH, and the first maximum output power backoff value depends on the frequency domain position of the first sub-band.

[0713] As an example, the first transceiver 1201 sends a first capability parameter; wherein, the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

[0714] Example 13

[0715] Example 13 exemplifies a structural block diagram of a processing device in a base station, as shown in the appendix Figure 13 as shown. In the appendix Figure 13 , the processing device 1300 in the base station includes a second transceiver 1301. The second transceiver 1301 includes the transmitter / receiver 456 (including the antenna 460), the receive processor 452, the transmit processor 455, and the controller / processor 490 in the appendix of this application Figure 4 .

[0716] In Example 13, the second transceiver 1301 sends a first information block, and the first information block indicates at least one full-duplex symbol; the second transceiver 1301 receives a second information block; wherein, the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a set of maximum output power values; the set of maximum output power values includes at least one maximum output power value configured for the terminal for the first assumed PUSCH and one maximum output power value configured for the terminal for the second assumed PUSCH, and the symbol types of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0717] As an embodiment, the reference maximum output power value is the maximum output power value with the largest value among the set of maximum output power values; or, the reference maximum output power value is the maximum output power value with the smallest value among the set of maximum output power values; or, the reference maximum output power value is the average value of all the maximum output power values included in the set of maximum output power values.

[0718] As an embodiment, the second transceiver 1301 transmits a third information block; the second transceiver 1301 receives a first PUSCH; wherein, the third information block indicates that the DCI signaling scheduling the first PUSCH includes a dynamic transform precoding indication; the symbol type and whether transform precoding is enabled for the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain depend on the symbol type and whether transform precoding is enabled for the symbols occupied by the first PUSCH in the time domain, and the DCI signaling scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled.

[0719] As an embodiment, the transmission power of the first PUSCH is equal to the smaller value compared between a first transmission power value and a first maximum output power value. The first transmission power value depends on the path loss. The first maximum output power is the maximum output power value based on the terminal configuration of the first PUSCH. The first maximum output power value depends on the power class of the sender of the first PUSCH. The second information block carries the first maximum output power value.

[0720] As an embodiment, the first PUSCH is transmitted in N transmission opportunities, where N is an integer greater than 1. The number of transmission opportunities including at least one full-duplex symbol among the N transmission opportunities is N1; a first parameter value is used to determine the first transmission power value. The first parameter value depends on a first factor. The first factor is related to N1. The first parameter value is related to the BPRE value of the first PUSCH.

[0721] As an embodiment, the first information block indicates a first subband. The first subband is an uplink subband; the first assumed PUSCH occupies at least one full-duplex symbol. The maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value. The first maximum output power backoff value is the maximum output power backoff value applicable to the first assumed PUSCH. The first maximum output power backoff value depends on the frequency domain position of the first subband.

[0722] As an example, the second transceiver 1301 receives a first capability parameter; wherein, the first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

[0723] Those of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk, or an optical disc, etc. Optionally, all or part of the steps of the above embodiments can also be implemented using one or more integrated circuits. Correspondingly, each module unit in the above embodiments can be implemented in the form of hardware or in the form of a software function module. The present application is not limited to any specific form of the combination of software and hardware. The terminal or base station or UE or terminal in the present application includes, but is not limited to, mobile phones, tablet computers, laptops, network cards, low-power devices, eMTC devices, NB-IoT devices, vehicle communication devices, aircraft, airplanes, drones, remote control airplanes, test devices, test equipment, test instruments, and other devices. The base station device or base station or network-side device in the present application includes, but is not limited to, macrocell base stations, microcell base stations, home base stations, relay base stations, eNBs, gNBs, transmission and reception nodes TRP, relay satellites, satellite base stations, aerial base stations, test devices, test equipment, test instruments, and other devices.

[0724] Those skilled in the art should understand that the present invention can be implemented in other specific forms without departing from its core or basic characteristics. Therefore, the currently disclosed embodiments should be considered as descriptive rather than restrictive in any case. The scope of the invention is determined by the appended claims rather than the preceding description, and all modifications within the equivalent meaning and scope are considered to be included therein.

Claims

1. A method used in a terminal, characterized in that: include: receiving a first information block, the first information block indicating at least one full-duplex symbol; sending a second information block; Among them, the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a maximum output power value set; the maximum output power value set includes at least a maximum output power value configured for the terminal of a first assumed PUSCH and a maximum output power value configured for the terminal of a second assumed PUSCH, and the symbol types occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

2. The method according to claim 1, characterized in that The reference maximum output power value is a maximum output power value with the largest value included in the maximum output power value set; or, the reference maximum output power value is a maximum output power value with the smallest value included in the maximum output power value set; or, the reference maximum output power value is the average value of all maximum output power values ​​included in the maximum output power value set.

3. The method according to claim 1 or 2, characterized in that include: receiving a third information block; Sending a first PUSCH; The third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transformation precoding indication; Whether the symbol type and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled, and the DCI signaling scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled.

4. The method according to claim 3, characterized in that The transmission power of the first PUSCH is equal to the smaller value between a first transmission power value and a first maximum output power value, the first transmission power value depends on the path loss, the first maximum output power is a maximum output power value based on the terminal configuration of the first PUSCH, the first maximum output power value depends on the power level of the sender of the first PUSCH, and the second information block carries the first maximum output power value.

5. The method according to claim 4, characterized in that The first PUSCH is transmitted in N transmission opportunities, where N is an integer greater than 1, and the number of transmission opportunities in which the N transmission opportunities include at least one full-duplex symbol is N1; a first parameter value is used to determine the first transmit power value, the first parameter value depends on a first factor, the first factor is related to the N1, and the first parameter value is related to the BPRE value of the first PUSCH.

6. The method according to any one of claims 1 to 5, characterized in that: The first information block indicates a first sub-band, which is an uplink sub-band; the first assumed PUSCH occupies at least one full-duplex symbol, and the maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value, which is the maximum output power backoff value applicable to the first assumed PUSCH, and the first maximum output power backoff value depends on the frequency domain position of the first sub-band.

7. The method according to any one of claims 1 to 6, characterized in that: include: Sending a first capability parameter; The first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

8. A terminal, characterized in that: The terminal includes: one or more processors and a memory; the memory is coupled to the one or more processors, the memory is used to store computer program code, the computer program code includes computer instructions, and the one or more processors call the computer instructions to enable the terminal to execute the method described in any one of claims 1-7.

9. A method used in a base station, characterized in that: include: sending a first information block, wherein the first information block indicates at least one full-duplex symbol; receiving a second information block; Among them, the second information block carries a reference maximum output power value, and the reference maximum output power value depends on a maximum output power value set; the maximum output power value set includes at least a maximum output power value configured for the terminal of a first assumed PUSCH and a maximum output power value configured for the terminal of a second assumed PUSCH, and the symbol types occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are different, and the symbol types include full-duplex symbols and non-full-duplex symbols.

10. The method according to claim 9, characterized in that The reference maximum output power value is a maximum output power value with the largest value included in the maximum output power value set; or, the reference maximum output power value is a maximum output power value with the smallest value included in the maximum output power value set; or, the reference maximum output power value is the average value of all maximum output power values ​​included in the maximum output power value set.

11. The method according to claim 9 or 10, characterized in that include: sending a third information block; Receiving a first PUSCH; The third information block indicates that the DCI signaling for scheduling the first PUSCH includes a dynamic transformation precoding indication; Whether the symbol type and transform precoding of the symbols occupied by the first assumed PUSCH and the second assumed PUSCH in the time domain are enabled depends on whether the symbol type and transform precoding of the symbols occupied by the first PUSCH in the time domain are enabled, and the DCI signaling scheduling the first PUSCH indicates whether the transform precoding of the first PUSCH is enabled.

12. The method according to claim 11, characterized in that The transmission power of the first PUSCH is equal to the smaller value between a first transmission power value and a first maximum output power value, the first transmission power value depends on the path loss, the first maximum output power is a maximum output power value based on the terminal configuration of the first PUSCH, the first maximum output power value depends on the power level of the sender of the first PUSCH, and the second information block carries the first maximum output power value.

13. The method according to claim 12, characterized in that The first PUSCH is transmitted in N transmission opportunities, where N is an integer greater than 1, and the number of transmission opportunities in which the N transmission opportunities include at least one full-duplex symbol is N1; a first parameter value is used to determine the first transmit power value, the first parameter value depends on a first factor, the first factor is related to the N1, and the first parameter value is related to the BPRE value of the first PUSCH.

14. The method according to any one of claims 9 to 13, characterized in that: The first information block indicates a first sub-band, which is an uplink sub-band; the first assumed PUSCH occupies at least one full-duplex symbol, and the maximum output power value configured for the terminal for the first assumed PUSCH depends on a first maximum output power backoff value, which is the maximum output power backoff value applicable to the first assumed PUSCH, and the first maximum output power backoff value depends on the frequency domain position of the first sub-band.

15. The method according to any one of claims 9 to 14, characterized in that: include: receiving a first capability parameter; The first capability parameter indicates that the sender of the second information block supports sending the reference maximum output power value.

16. A base station, characterized in that: The base station comprises: one or more processors and a memory; the memory is coupled to the one or more processors, the memory is used to store computer program code, the computer program code comprises computer instructions, and the one or more processors call the computer instructions so that the base station executes the method as described in any one of claims 9-15.

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