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 and a second information block, the first information block indicating at least one full duplex symbol; the first PUSCH is sent in N transmission opportunities, N is an integer greater than 1, and the second information block indicates N; wherein the N transmission opportunities comprise at least one full-duplex symbol, the transmitting power of the first PUSCH is equal to a small value of a comparison between the first transmitting power and the maximum output power, the maximum output power depends on the power level of a sender of the first PUSCH, a first parameter value is used for determining the first transmitting power, and a second parameter value is used for determining the power level of the sender of the first PUSCH. The first parameter value depends on a first RB number, the first parameter value is related to a BPRE value of the first PUSCH, the first RB number is the number of effective RBs of the first PUSCH in a frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity in the N transmission opportunities.

Description

Technical Field

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

[0002] The application scenarios of future wireless communication systems are becoming more and more diversified, and different application scenarios have different performance requirements for the system. In order to meet the different performance requirements of various application scenarios, the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #72 plenary meeting decided to study the new radio technology (NR, New Radio) (or 5G), and the WI (Work Item, Work Item) of the new radio technology (NR, New Radio) was passed at the 3GPP RAN #75 plenary meeting, and the standardization work on NR was started. At the 3GPP RAN #86 plenary meeting, it was decided to start the SI (Study Item, Study Item) and WI (Work Item, Work Item) of NR Rel-17, and at the 3GPP RAN #94e plenary meeting, the SI and WI of NR Rel-18 were established. At the 3GPP RAN #102 plenary meeting, it was decided to start the SI and WI of NR Rel-19.

[0003] NR Rel-19 includes WI that supports non-overlapping sub-band full-duplex (SBFD, Subband non-overlapping Full Duplex). Non-overlapping sub-band 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 TDD spectrum, both base stations and user equipment work in half-duplex mode. This half-duplex mode avoids self-interference and can alleviate the impact of cross-link interference, but it also brings about a decrease in resource utilization and an increase in latency. To address these problems, supporting flexible duplex modes on TDD spectrum or FDD spectrum has become a possible solution.

[0005] In view of the configuration problem of supporting flexible duplex mode, the present application discloses a solution. It should be noted that in the description of the present application, the flexible duplex mode is only used as a typical application scenario or example; the present application is also applicable to 6G networks or other scenarios facing similar problems (for example, there are scenarios where the link direction changes, or other scenarios that support multi-level configuration of the transmission direction, or base stations or user equipment with stronger capabilities, such as supporting the same-frequency full-duplex scenario, or for different application scenarios, such as eMBB, URLLC, non-terrestrial networks, synaesthesia integrated networks, smart metasurfaces, terahertz networks, similar technical effects can also be achieved. In addition, the use of a unified solution for different scenarios (including but not limited to eMBB, URLLC, non-terrestrial networks, synaesthesia integrated networks, smart metasurfaces, and terahertz networks) also helps to reduce hardware complexity and cost. In the absence of conflict, the embodiments of the present application used for the device of the terminal and the features in the embodiments can be applied to the device used for the base station, and vice versa.

[0006] The present application discloses a method used in a terminal, characterized by comprising:

[0007] receiving a first information block and a second information block, the first information block indicating at least one full-duplex symbol;

[0008] Sending a first PUSCH in N transmission opportunities, where N is an integer greater than 1, and the second information block indicates the N;

[0009] The N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0010] According to one aspect of the present application, the above method is characterized in that the first number of RBs is used to determine the first number of REs, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH and the first number of REs are jointly used to determine the BPRE value of the first PUSCH.

[0011] According to one aspect of the present application, the above method is characterized in that the first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10, and the target bandwidth depends on the second RB number; the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

[0012] According to one aspect of the present application, the above method is characterized in that the reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission opportunity.

[0013] According to one aspect of the present application, the above method is characterized in that the first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second RE number, the first RB number and the third RE number are jointly used to determine the second RE number, and the third RE number is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

[0014] According to one aspect of the present application, the above method is characterized in that the first information block indicates a first sub-band, the first sub-band is an uplink sub-band, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0015] According to one aspect of the present application, the above method is characterized in that it includes:

[0016] Sending a first capability parameter;

[0017] The first capability parameter indicates that the sender of the first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0018] The present application discloses a terminal, characterized in that the terminal comprises:

[0019] one or more processors and memory;

[0020] The memory is coupled to the one or more processors, and the memory is used to store computer program codes, wherein the computer program codes include computer instructions, and the one or more processors call the computer instructions to enable the terminal to execute the above method.

[0021] The present application discloses a method used in a base station, characterized by comprising:

[0022] sending a first information block and a second information block, wherein the first information block indicates at least one full-duplex symbol;

[0023] receiving a first PUSCH in N transmission opportunities, where N is an integer greater than 1, and the second information block indicates the N;

[0024] The N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0025] According to one aspect of the present application, the above method is characterized in that the first number of RBs is used to determine the first number of REs, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH and the first number of REs are jointly used to determine the BPRE value of the first PUSCH.

[0026] According to one aspect of the present application, the above method is characterized in that the first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10, and the target bandwidth depends on the second RB number; the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

[0027] According to one aspect of the present application, the above method is characterized in that the reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission opportunity.

[0028] According to one aspect of the present application, the above method is characterized in that the first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second RE number, the first RB number and the third RE number are jointly used to determine the second RE number, and the third RE number is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

[0029] According to one aspect of the present application, the above method is characterized in that the first information block indicates a first sub-band, the first sub-band is an uplink sub-band, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0030] According to one aspect of the present application, the above method is characterized in that it includes:

[0031] receiving a first capability parameter;

[0032] The first capability parameter indicates that the sender of the first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0033] The present application discloses a base station, characterized in that the base station comprises: one or more processors and a memory;

[0034] The memory is coupled to the one or more processors, and the memory is used to store computer program codes, where the computer program codes include computer instructions. The one or more processors call the computer instructions to enable the base station to execute the above method.

[0035] As an embodiment, compared with the traditional solution, this application has the following advantages:

[0036] Considering the situation where different transmission opportunities span full-duplex symbols and non-full-duplex symbols when sending PUSCH at multiple transmission opportunities, the power control calculation is optimized, the uplink coverage is improved, and the uplink transmission performance is guaranteed;

[0037] Improved transmission reliability and enhanced system robustness;

[0038] Compatible with existing standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0040] Figure 1 A flow chart showing terminal transmission according to an embodiment of the present application is shown;

[0041] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0042] Figure 3 A schematic diagram showing a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application is shown;

[0043] Figure 4 A schematic diagram showing a first communication node device and a second communication node device according to an embodiment of the present application is shown;

[0044] Figure 5 A flow chart showing transmission between a terminal and a base station according to an embodiment of the present application is shown;

[0045] Figure 6 A schematic diagram showing a BPRE value of a first PUSCH according to an embodiment of the present application is shown;

[0046] Figure 7 A schematic diagram showing a relationship between a first parameter value and a target bandwidth according to an embodiment of the present application;

[0047] Figure 8 A schematic diagram showing a first RB quantity according to an embodiment of the present application;

[0048] Fig. 9 A schematic diagram showing a method of determining a size of a first transmission block according to an embodiment of the present application is shown;

[0049] Fig.10 A schematic diagram showing a frequency domain position of a first sub-frequency band according to an embodiment of the present application;

[0050] Fig.11A schematic diagram showing a first capability parameter indication according to an embodiment of the present application is shown;

[0051] Fig.12 A structural block diagram of a processing device used in a terminal according to an embodiment of the present application is shown;

[0052] Fig.13 A structural block diagram of a processing device used in a base station according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0053] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0054] Example 1

[0055] Embodiment 1 illustrates a flow chart 100 of terminal transmission according to an embodiment of the present application, as shown in the attached Figure 1 As shown in the attached Figure 1 In the figure, each box represents a step. It should be emphasized that the order of the boxes in the figure does not limit the temporal sequence between the steps represented.

[0056] In embodiment 1, the terminal in the present application receives a first information block and a second information block in step 101, the first information block indicates at least one full-duplex symbol; the terminal in the present application sends a first PUSCH in N transmission opportunities in step 102, wherein N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value of the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0057] As an embodiment, the first parameter value is calculated according to the number of effective RBs in the frequency domain at a reference transmission opportunity, and then the transmission power of the first PUSCH is determined, which solves the problem of parameter selection for calculating the MCS power control offset caused by the different frequency domain resources occupied by the first PUSCH in full-duplex symbols and non-full-duplex symbols when the first PUSCH is transmitted at multiple transmission opportunities, and is well compatible with existing standards.

[0058] As an embodiment, the first information block includes part or all of the fields included in a SIB (System Information Block).

[0059] As an embodiment, the first information block is cell common (Cell Common).

[0060] As an embodiment, the first information block is cell specific.

[0061] As an embodiment, the first information block is group common.

[0062] As an embodiment, the first information block is user equipment specific (UE specific or UEdedicated).

[0063] As an embodiment, the first information block is configured per subband.

[0064] As an embodiment, the first information block is configured per bandwidth part (BWP, bandwidth Part) (Per BWP).

[0065] As an embodiment, the first information block includes part or all of the fields in IE "SBFDConfigDedicated-r19".

[0066] As an embodiment, the first information block includes part or all of the fields in IE "SBFDConfigCommon-r19".

[0067] As an embodiment, the first information block includes part or all of the fields in IE "SBFDConfig-r19".

[0068] As an embodiment, the first information block includes part or all of the fields in the IE "ServingCellConfigCommon".

[0069] As an embodiment, the first information block includes part or all of the fields in the IE "CellGroupConfig".

[0070] As an embodiment, the first information block includes part or all of the fields in IE "SpCellConfig".

[0071] As an embodiment, the first information block includes part or all of the fields in the IE "SCellConfig".

[0072] As an embodiment, the first information block includes part or all of the fields in the IE "ServingCellConfigCommonSIB".

[0073] As an embodiment, the first information block includes part or all of the fields in the IE "ServingCellConfig".

[0074] As an embodiment, the first information block includes part or all of the fields in IE "UplinkConfig".

[0075] As an embodiment, the first information block includes part or all of the fields in IE "TDD-UL-DL-ConfigCommon".

[0076] As an embodiment, the first information block is used to configure SBFD (Subband non-overlapping Full Duplex) time slots or symbols.

[0077] As an embodiment, the first information block is used to configure a time slot or symbol supporting full-duplex.

[0078] As an embodiment, the first information block configures an uplink subband (UL subband) and a downlink subband (DL subband) of the SBFD.

[0079] As an embodiment, some or all of the cell-specific parameters in the first information block indicate at least one full-duplex symbol, and the full-duplex symbol indicated by some or all of the cell-specific parameters in the first information block cannot be converted into a non-full-duplex symbol by a user equipment-specific (UE specific) configuration or a group common (group common) signal; and symbols that are not indicated as full-duplex symbols by some or all of the cell-specific (cell-sepcific) parameters in the first information block cannot be converted into a full-duplex symbol by a user equipment-specific (UE specific) configuration or a group common (group common) signal.

[0080] As an embodiment, the second information block is user equipment specific (UE specific or UE dedicated).

[0081] As an embodiment, the second information block is transmitted through PDSCH (Physical Downlink Shared Channel) or through PDCCH (Physical Downlink Control Channel).

[0082] As an embodiment, the second information block includes higher layer information or higher layer parameter configuration.

[0083] As an embodiment, the second information block includes one or more IE (Information Element) included in an RRC (Radio Resource Control) layer signaling, or the second information block includes one or more fields included in an RRC layer signaling.

[0084] As an embodiment, the second information block includes part of or all of the fields in the IE "ServingCellConfig".

[0085] As an embodiment, the second information block includes part of or all of the fields in the IE "BWP-Uplink".

[0086] As an embodiment, the second information block includes part of or all of the fields in the IE "BWP-UplinkDedicated".

[0087] As an embodiment, the second information block includes part of or all of the fields in the IE "ConfiguredGrantConfig".

[0088] As an embodiment, the second information block includes part of or all of the fields in the IE "PUSCH-config".

[0089] As an embodiment, the second information block includes part of or all of the fields in the IE "PUSCH-TimeDomainResourceAllocation".

[0090] As an embodiment, the second information block includes part of or all of the fields in IE "PUSCH-TimeDomainResourceAllocation-r16".

[0091] As an embodiment, the second information block includes part of or all of the fields in IE "PUSCH-Allocation-r16".

[0092] As an embodiment, the second information block includes the "numberOfSlotsTBoMS-r17" field in the IE "PUSCH-Allocation-r16".

[0093] As an embodiment, the second information block includes the "numberOfRepetitions-r16" field in the IE "PUSCH-Allocation-r16".

[0094] As an embodiment, the second information block includes the "numberOfRepetitionsExt" field in the IE "PUSCH-Allocation-r16".

[0095] As an embodiment, the second information block includes DCI (Downlink Control Information, downlink control information).

[0096] As an embodiment, the second information block includes at least one DCI field.

[0097] As an embodiment, the second information block includes part of or all of the fields of DCI format (format) 0_1.

[0098] As an embodiment, the second information block includes part of or all of the fields of DCI format (format) 0_2.

[0099] As an embodiment, the second information block includes partial fields or other fields in other formats other than the above-mentioned DCI format.

[0100] As an embodiment, the second information block includes the "Time domain resource assignment" field in DCI format (format) 0_1.

[0101] As an embodiment, the second information block includes the "Time domain resource assignment" field in DCI format (format) 0_2.

[0102] As an embodiment, the second information block includes configuration information of the first PUSCH.

[0103] As an embodiment, the second information block includes scheduling information of the first PUSCH.

[0104] As an embodiment, the full-duplex symbol is a SBFD (Subband non-overlapping FullDuplex) symbol.

[0105] As an embodiment, the full-duplex symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.

[0106] As an embodiment, the full-duplex symbol is a time domain symbol configured with a full-duplex sub-band.

[0107] As an embodiment, the full-duplex symbol is a symbol configured with an uplink subband (uplink subband) and a downlink subband (downlink subband).

[0108] As an embodiment, the full-duplex symbol is a time domain symbol configured with SBFD.

[0109] As an embodiment, the full-duplex symbol is a time domain symbol configured by a subband of SBFD in the time domain.

[0110] As an embodiment, the full-duplex symbol is a time domain symbol supporting full-duplex.

[0111] As an embodiment, the full-duplex symbol is a time domain symbol applicable to SBFD.

[0112] As an embodiment, the full-duplex symbol is a time domain symbol capable of simultaneously performing uplink transmission and downlink transmission.

[0113] As an embodiment, the full-duplex symbol configures a full-duplex sub-band in the frequency domain.

[0114] As an embodiment, the full-duplex symbol is configured with an uplink subband (uplink subband) and a downlink subband (downlink subband) in the frequency domain.

[0115] As an embodiment, the full-duplex symbol is a time domain symbol that can simultaneously perform uplink transmission and downlink transmission on the network side (or base station side).

[0116] As an embodiment, the full-duplex symbol is a time domain symbol that can simultaneously perform uplink transmission and downlink transmission on both the network side (or base station side) and the user equipment side.

[0117] As an embodiment, the full-duplex symbol is a time domain symbol indicated (or provided) by signaling for configuring SBFD.

[0118] As an embodiment, the full-duplex symbol is a symbol that can be used for uplink transmission on a downlink or flexible symbol configured in "TDD-UL-DL-ConfigCommon".

[0119] As an embodiment, the full-duplex symbol is a symbol indicated as downlink by "tdd-UL-DL-ConfigCommon" and configured (or indicated) as a SBFD symbol, or a symbol indicated as flexible by "tdd-UL-DL-ConfigCommon" and configured (or indicated) as a SBFD symbol.

[0120] As an embodiment, 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.

[0121] As an embodiment, only “tdd-UL-DL-ConfigCommon” is considered to simplify the design and reduce the workload of standards.

[0122] As an embodiment, both downlink and flexible symbols are taken into consideration to expand the configuration flexibility.

[0123] As an embodiment, only downlink symbols are considered, which simplifies system design.

[0124] As an embodiment, "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.

[0125] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the time domain configuration of an uplink sub-band and a downlink sub-band.

[0126] As an embodiment, "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.

[0127] As an embodiment, "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.

[0128] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: part or all of the cell-specific parameters in the first information block indicate at least one full-duplex symbol.

[0129] As an embodiment, "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 a full-duplex sub-band is indicated (or configured or allocated or provided) in the time domain.

[0130] As an embodiment, "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 and downlink configuration as a full-duplex symbol.

[0131] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the symbol indicated (or provided) by the first information block and indicated by the first information block as a downlink symbol or a flexible symbol is a full-duplex symbol.

[0132] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the symbols indicated as downlink or flexible by the TDD uplink and downlink configuration that fully or partially overlap in the time domain with the symbols indicated (or provided) by the first information block are full-duplex symbols.

[0133] As an embodiment, "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.

[0134] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates multiple full-duplex symbols.

[0135] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the distribution of SBFD symbols.

[0136] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the period of a set of full-duplex symbols.

[0137] As a sub-embodiment of this embodiment, the period of the set of full-duplex symbols indicated by the first information block is equal to the period of the TDD uplink and downlink configuration.

[0138] As a sub-embodiment of this embodiment, 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 (pattern 1) and the period of pattern 2 (pattern 2) of the TDD uplink and downlink configurations.

[0139] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates a starting symbol of a set of full-duplex symbols.

[0140] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the time domain starting symbol of the full-duplex sub-band.

[0141] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates the starting symbol of at least one full-duplex symbol and the number of symbols in the time domain.

[0142] As an embodiment, "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, starting length indication value) of the full-duplex symbol.

[0143] As an embodiment, "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.

[0144] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block includes a SLIV, and the starting full-duplex symbol in a periodic time window and the number of consecutive symbols included are used to generate the SLIV included in the first information block.

[0145] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block includes a SLIV, the starting full-duplex symbol in a periodic time window and the number of consecutive symbols included are used to generate the SLIV included in the first information block, and the symbols overlapped with the downlink or flexible symbols indicated by tdd-UL-DL-ConfigCommon among the included consecutive symbols are full-duplex symbols.

[0146] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block includes a SLIV for a reference subcarrier spacing, the starting full-duplex symbol for the reference subcarrier spacing in a periodic time window and the number of consecutive symbols included are used to generate the SLIV included in the first information block, and the symbols overlapped with the downlink or flexible symbols indicated by tdd-UL-DL-ConfigCommon in the included consecutive symbols are full-duplex symbols. As a subsidiary embodiment of the above embodiment, the reference subcarrier spacing is equal to the subcarrier spacing adopted by the time slot format configuration.

[0147] As an embodiment, the full-duplex symbol is indicated by SLIV, which reduces the signaling overhead while maintaining a certain configuration flexibility, and is well compatible with the restriction of no more than two transition points between full-duplex symbols and non-full-duplex symbols.

[0148] As an embodiment, "the first information block indicates at least one full-duplex symbol" includes: the first information block indicates at least one full-duplex symbol from a periodic time window, the periodic time window includes a plurality of continuous time domain symbols, and the time length of the periodic time window is related to the period length of the time slot format configuration. As a subsidiary embodiment of the above embodiment, the time length of the periodic time window is equal to the period length of the time slot format configuration.

[0149] As an embodiment, the first PUSCH is transmitted via an air interface or a wireless interface.

[0150] As an embodiment, the first PUSCH is a baseband signal or a radio frequency signal of a PUSCH (Physical Uplink Shared Channel).

[0151] As an embodiment, the first PUSCH is based on a dynamically scheduled PUSCH transmission.

[0152] As an embodiment, the first PUSCH is a PUSCH transmission based on DCI scheduling.

[0153] As an embodiment, the first PUSCH is scheduled based on DCI format (format) 0_1.

[0154] As an embodiment, the first PUSCH is scheduled based on DCI format 0_2.

[0155] As an embodiment, the first PUSCH is scheduled based on other DCI formats other than the above.

[0156] As an embodiment, the first PUSCH is a PUSCH transmission based on a configured grant.

[0157] As an embodiment, the first PUSCH is a PUSCH transmission based on a configured grant type 1 (Type 1).

[0158] As an embodiment, the first PUSCH is based on a PUSCH transmission of configured grant Type 2.

[0159] As an embodiment, the first PUSCH is based on a configured grant type 2 (Type 2), and receives a PUSCH transmission of an uplink grant (UL grant) through DCI (downlink control information) signaling.

[0160] As an embodiment, the first PUSCH is a PUSCH transmission of repetition type B.

[0161] As an embodiment, the first PUSCH is a repetition type A PUSCH transmission.

[0162] As an embodiment, the first PUSCH is a PUSCH transmission with transport block processing over multiple slots (TBoMS).

[0163] As an embodiment, the first PUSCH is a repeated type A PUSCH transmission with transport block processing (TBprocessing over multiple slots, TBoMS) performed over multiple time slots.

[0164] As an embodiment, the first PUSCH is based on DCI scheduling, and performs PUSCH transmission of transmission block processing over multiple time slots (TB processing over multiple slots, TBoMS).

[0165] As an embodiment, the first PUSCH is scheduled based on DCI format 0_1 ​​or 0_2, and performs PUSCH transmission of transmission block processing (TB processing over multiple slots, TBoMS) through multiple time slots.

[0166] As an embodiment, the first PUSCH carries UCI (Uplink Control Information, uplink control information).

[0167] As an embodiment, the first PUSCH does not carry UCI (Uplink Control Information).

[0168] As an embodiment, the first PUSCH carries a transport block.

[0169] As an embodiment, the first PUSCH carries UL-SCH (Uplink Shared Channel) data.

[0170] As an embodiment, the mapping type of the first PUSCH includes type A and type B.

[0171] As an embodiment, the number of symbols occupied by the first PUSCH when transmitted in any two transmission opportunities among the N transmission opportunities is the same.

[0172] As an embodiment, the frequency domain resources occupied by the first PUSCH when transmitted in any two transmission opportunities among the N transmission opportunities may be different.

[0173] As an embodiment, any one of the N transmission opportunities occupies at least one symbol.

[0174] As an embodiment, any two transmission occasions (transmissionoccasion) among the N transmission occasions occupy the same number of symbols.

[0175] As an embodiment, any two transmission occasions among the N transmission occasions use the same symbol allocation.

[0176] As an embodiment, the N transmission occasions are transmission occasions occupied by N repetitions of the first PUSCH.

[0177] As an embodiment, the N transmission occasions are transmission occasions occupied by N nominal repetitions of the first PUSCH.

[0178] As an embodiment, the N transmission occasions are transmission occasions occupied by N actual repetitions of the first PUSCH.

[0179] As an embodiment, the N transmission opportunities are the transmission opportunities occupied when the first PUSCH performs multiple time slot transmission block processing (TB processing over multiple slots, TBoMS).

[0180] As an embodiment, N is a positive integer.

[0181] As an embodiment, there are multiple candidate values ​​for N.

[0182] As an embodiment, the candidate values ​​of N include 1, 2, 3, 4, 7, 8, 12, 16, 20, 24, 28, and 32.

[0183] As a subsidiary embodiment of this embodiment, the second information block indicates that the value of N is greater than 1.

[0184] As an embodiment, the candidate values ​​of N include other values ​​besides those mentioned above.

[0185] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH occupies (or is mapped to) the N transmission opportunities.

[0186] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH is sent (or transmitted) in the N transmission opportunities.

[0187] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH occupies all symbols in the N transmission opportunities.

[0188] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH occupies part of the symbols in the N transmission opportunities.

[0189] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH performs multiple time slot transmission block processing (TB processing over multiple slots, TBoMS) in the N transmission opportunities.

[0190] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH is repeatedly sent in the N transmission opportunities.

[0191] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH is sent in slot aggregation in the N transmission opportunities.

[0192] As an embodiment, "sending a first PUSCH in N transmission opportunities" includes: the first PUSCH performs multiple time slot transmission block processing (TB processing over multiple slots, TBoMS) in the N transmission opportunities and repeatedly sends it.

[0193] As an embodiment, "the second information block indicates the N" includes: the second information block is used to determine the N.

[0194] As an embodiment, "the second information block indicates the N" includes: the second information block explicitly or implicitly indicates the value of the N.

[0195] As an embodiment, "the second information block indicates the N" includes: part of the fields or all of the fields in the second information block explicitly or implicitly indicate the value of the N.

[0196] As an embodiment, "the second information block indicates the N" includes: the second information block indicates the value of the N from a plurality of candidate values ​​of the N.

[0197] As an embodiment, "the second information block indicates the N" includes: the "numberOfSlotsTBoMS" field in the second information block indicates the value of the N.

[0198] As an embodiment, "the second information block indicates the N" includes: the "numberOfRepetitions" field in the second information block indicates the value of the N.

[0199] As an embodiment, "the second information block indicates the N" includes: the "numberOfRepetitionsExt-r17" field in the second information block indicates the value of the N.

[0200] As an embodiment, "the second information block indicates the N" includes: the "numberOfSlotsTBoMS-r17" field in the second information block indicates the value of the N.

[0201] As an embodiment, "the second information block indicates the N" includes: the "Timedomain resource assignment" field in the second information block indicates the value of N from multiple lists.

[0202] As an embodiment, "the second information block indicates the N" includes: the "pusch-TimeDomainAllocationListDCI-0-1" field in the second information block provides a time domain allocation set, the time domain allocation set includes multiple time domain allocations, and the "Time domain resource assignment" field in the DCI format 0_1 ​​indicates the N by indicating one of the time domain allocations.

[0203] As an embodiment, "the second information block indicates the N" includes: the "pusch-TimeDomainAllocationListDCI-0-2" field in the second information block provides a time domain allocation set, the time domain allocation set includes multiple time domain allocations, and the "Time domain resource assignment" field in the DCI format 0_2 indicates the N by indicating one of the time domain allocations.

[0204] As an embodiment, "the N transmission opportunities include at least one full-duplex symbol" includes: some of the N transmission opportunities include at least one full-duplex symbol.

[0205] As an embodiment, "the N transmission opportunities include at least one full-duplex symbol" includes: some transmission opportunities among the N transmission opportunities only include full-duplex symbols.

[0206] As an embodiment, "the N transmission opportunities include at least one full-duplex symbol" includes: the number of transmission opportunities including at least one full-duplex symbol in the N transmission opportunities is N1, and N1 is a positive integer not greater than N.

[0207] As a sub-embodiment of this embodiment, any one of the N1 transmission opportunities includes at least one full-duplex symbol.

[0208] As a sub-embodiment of this embodiment, any one of the N1 transmission opportunities only includes full-duplex symbols.

[0209] As an embodiment, the transmission power of the first PUSCH is the transmission power used by the terminal when transmitting the first PUSCH.

[0210] As an embodiment, the unit of the first transmission power is dBm (millidecibels).

[0211] As an embodiment, the unit of the first transmission power is watt or milliwatt.

[0212] As an embodiment, the first transmission power depends on the path loss.

[0213] As an embodiment, the first transmit power depends on an estimate of path loss.

[0214] As an embodiment, the first transmission power depends on the configuration of the network side and the dynamic signaling indication.

[0215] As an embodiment, the first transmission power includes an open-loop power control part and a closed-loop power control part.

[0216] As an embodiment, the unit of the maximum output power is dBm (millidecibels).

[0217] As an embodiment, the unit of the maximum output power is watt or milliwatt.

[0218] As an embodiment, the maximum output power is the maximum output power (maximum output power) allowed per carrier.

[0219] As an embodiment, the maximum output power is the maximum allowed transmission power per carrier.

[0220] As an embodiment, the maximum output power is a user-configured maximum output power (UE configuredmaximum output power).

[0221] As an embodiment, the maximum output power is the maximum output power configured by the terminal.

[0222] As an embodiment, the maximum output power is the maximum transmit power that can be achieved by the first PUSCH.

[0223] As an embodiment, the maximum output power may be greater than the first transmit power, may be less than the first transmit power, or may be equal to the first transmit power.

[0224] As an embodiment, the maximum output power is a configured maximum output power.

[0225] As an embodiment, the maximum output power is configured per carrier.

[0226] As an embodiment, the maximum output power is configured per cell.

[0227] As an embodiment, the maximum output power is configured per transmission occasion.

[0228] As an embodiment, the maximum output power is P CMAX .

[0229] As an embodiment, the maximum output power is P CMAX,f,c (i).

[0230] As an embodiment, the maximum output power is P CMAX,f,c,SBFD (i).

[0231] As an embodiment, the maximum output power is the UE configured maximum output power P in the PUSCH transmission occasion i of the carrier f of the serving cell c. CMAX,f，c (i).

[0232] As an embodiment, the value of the maximum output power is within the value range of the maximum output power.

[0233] As an embodiment, the value of the maximum output power is within a closed interval.

[0234] As an embodiment, "the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power" includes: the transmission power of the first PUSCH is equal to the smaller value (min) between the first transmission power and the maximum output power.

[0235] As an embodiment, the sender of the first PUSCH is the terminal in this application.

[0236] As an embodiment, the sender of the first PUSCH is equivalent to the terminal in the present application or can be used interchangeably.

[0237] As an embodiment, the power level of the sender of the first PUSCH is the power level of the terminal in this application.

[0238] As an embodiment, the power level of the sender of the first PUSCH includes at least one of power level 1 (Power class 1), power level 1.5 (Power class 1.5), power level 2 (Power class 2), and power level 3 (Power class 3).

[0239] As an embodiment, the power level of the sender of the first PUSCH includes power levels other than those mentioned above.

[0240] As an embodiment, "the maximum output power depends on the power class of the sender of the first PUSCH" includes: the value range of the maximum output power depends on the power class (Powerclass) of the sender of the first PUSCH.

[0241] As an embodiment, "the maximum output power 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 maximum output power.

[0242] As an embodiment, "the maximum output power 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 maximum output power.

[0243] As an embodiment, "the maximum output power 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 maximum output power according to different predefined tables corresponding to different power levels.

[0244] As an embodiment, "the maximum output power depends on the power level of the sender of the first PUSCH" includes: the value range of the maximum output power depends on multiple parameters, and different power levels of the sender of the first PUSCH correspond to different predefined tables used to determine at least one of the multiple parameters.

[0245] As an embodiment, “the maximum output power depends on the power level of the sender of the first PUSCH” includes: the maximum output power is P CMAX，f，c , P CMAX_L，fc ≤P CMAX，f，c ≤P CMAX_H，fc ,in

[0246] 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 )},

[0247] PC MAX_H，f，c =MIN{PEMAX,c , P PowerClass -ΔP PowerClass},

[0248] P EMAX，c is the value indicated by the high-level parameter, P PowerClass is the maximum terminal power, obtained according to the predefined table per band per power level, ΔP PowerClass is the offset of the maximum terminal power, which depends on the user capability, the configuration of the network side, the number of symbols transmitted uplink, the power level of the sender of the first PUSCH, the modulation mode, the waveform, etc., ΔT IB，c is the additional tolerance of the serving cell, ΔT C，c is the lower power limit offset, MPR c is the maximum power reduction, A-MPR c is the additional maximum allowable power reduction, ΔMPR c is the maximum power reduction offset, ΔT RxSRS is an offset when transmitting SRS, is a power management maximum power reduction (power management maximum power reduction), and at least one of the above parameters depends on the power level of the sender of the first PUSCH.

[0249] As an embodiment, the maximum output power also depends on the number of the operating bands to which the frequency band occupied by the first PUSCH belongs.

[0250] As an embodiment, the maximum output power also depends on the modulation mode of the first PUSCH.

[0251] As an embodiment, the maximum output power also depends on the waveform of the first PUSCH.

[0252] As an embodiment, the maximum output power also depends on the position of the frequency domain resources occupied by the first PUSCH in the maximum transmission bandwidth.

[0253] As an embodiment, the maximum output power also depends on the resource block allocation type of the first PUSCH.

[0254] As an embodiment, the maximum output power also depends on the capability of the sender of the first PUSCH.

[0255] As an embodiment, the maximum output power also depends on the configuration of high-level parameters.

[0256] As an embodiment, the unit of the first parameter value is dBm.

[0257] As an embodiment, the unit of the first parameter value is watt or milliwatt.

[0258] As an embodiment, the first parameter value is an adjustment amount of MCS (Modulation and Coding Scheme).

[0259] As an embodiment, the first parameter value is Δ TF，bf，c (i).

[0260] As an embodiment, the first parameter value is calculated Δ TF，b，f，c (i) The value of a parameter used.

[0261] As an embodiment, the first parameter value is Δ TF，b，f，c (i) The value of a parameter included.

[0262] As an embodiment, the first parameter value is greater than 0.

[0263] As an embodiment, the first parameter value may be equal to 0.

[0264] As an embodiment, the first parameter value is a parameter for calculating the first transmission power.

[0265] As an embodiment, "a first parameter value is used to determine the first transmit power" includes: the first transmit power depends on the first parameter value.

[0266] As an embodiment, "a first parameter value is used to determine the first transmit power" includes: the first parameter value is used to calculate the first transmit power.

[0267] As an embodiment, "a first parameter value is used to determine the first transmit power" includes: the first parameter value is one of a plurality of parameter values ​​for calculating the first transmit power.

[0268] As an embodiment, "a first parameter value is used to determine the first transmit power" includes: the first transmit power is directly proportional to the first parameter value.

[0269] As an embodiment, "a first parameter value is used to determine the first transmit power" includes: the larger the first parameter value is, the larger the first transmit power is.

[0270] As an embodiment, "a first parameter value is used to determine the first transmit power" includes: the first transmit power is linearly correlated with the first parameter value.

[0271] As an embodiment, “a first parameter value is used to determine the first transmit power” includes: the first transmit power is linearly correlated with the logarithmic value of the first parameter value.

[0272] As an embodiment, “a first parameter value is used to determine the first transmit power” includes: the first transmit power is

[0273]

[0274] Wherein, 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 timing, j represents the parameter set configuration index, and l represents the PUSCH power control adjustment state index; P O_PUSCH,b,f,c (j) is a parameter P O_NOMINAL,PUSCH,f,c (j) and parameter P O_UE_PUSCH,b,f,c (j) parameters of the composition; is the bandwidth allocated by PUSCH, expressed in the number of resource blocks; PL b,f,c (q d ) is the downlink path loss estimate 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 PUSCH power control adjustment state.

[0275] As an embodiment, the RB corresponds to "resource block".

[0276] As an embodiment, the RB includes a PRB (physical resource block).

[0277] As an embodiment, the RB includes a CRB (Common Resource Block).

[0278] As an embodiment, the first RB quantity is a positive integer.

[0279] As an embodiment, the first RB quantity is

[0280] As an embodiment, the first RB quantity is

[0281] As an embodiment, "the first parameter value depends on the first RB number" includes: the first parameter value is related to the first RB number.

[0282] As an embodiment, "the first parameter value depends on the first RB number" includes: the first RB number is used to determine the first parameter value.

[0283] As an embodiment, "the first parameter value depends on the first RB number" includes: the first RB number is used by the terminal in the present application to determine the first parameter value.

[0284] As an embodiment, "the first parameter value depends on the first RB number" includes: the first RB number is used to calculate the first parameter value.

[0285] As an embodiment, "the first parameter value depends on the first RB number" includes: the first RB number is a parameter for calculating the first parameter value.

[0286] As an embodiment, "the first parameter value depends on the first RB number" 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 RB number.

[0287] As an embodiment, “the first parameter value depends on the first RB number” includes: when the first condition is met, the first parameter value is Where K s Depending on the instructions of the higher-level parameters, Depending on the high-level parameter configuration and the indication of the DCI, the BPRE is the BPRE value of the first PUSCH, and the BPRE value of the first PUSCH depends on the number of the first RBs.

[0288] As a sub-embodiment of this embodiment, the first condition includes: the value indicated by the high-level parameter "deltaMCS" is not 0.

[0289] As a sub-embodiment of this embodiment, the first condition includes: the number of layers of the first PUSCH transmission is one layer.

[0290] As a sub-embodiment of this embodiment, the first condition includes: the first PUSCH carries UL-SCH data.

[0291] As an embodiment, “the first parameter value depends on the first RB number” includes: the first parameter value is Δ TF,b,f,c (i) When the value indicated by the high-level parameter "deltaMCS" is 0 or the number of layers of the first PUSCH transmission exceeds one layer, Δ TF,b,f,c (i) = 0, the value indicated by the higher layer parameter "deltaMCS" is not 0, When the first PUSCH carries UL-SCH data, Wherein, BPRE represents the BPRE value of the first PUSCH, C represents the number of transmission code blocks carried by the first PUSCH, and K r represents the size of the rth transmission code block carried by the first PUSCH, N RE Represents the first RE number in this application, and the first RE number depends on the first RB number.

[0292] As an embodiment, the BPRE value of the first PUSCH is equal to the number of information bits mapped on each RE occupied by the first PUSCH.

[0293] As an embodiment, the BPRE value of the first PUSCH is equal to the number of pre-encoded bits mapped onto each RE occupied by the first PUSCH.

[0294] As an embodiment, 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.

[0295] As an embodiment, the BPRE value of the first PUSCH is equal to the number of pre-encoded bits mapped onto each RE occupied by the first PUSCH in the reference transmission opportunity.

[0296] As an embodiment, when the first PUSCH does not carry UL-SCH data, the BPRE value of the first PUSCH depends on the modulation order Q m , code rate R and high-level parameter configuration or signaling indication

[0297] As an embodiment, "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.

[0298] As an embodiment, "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.

[0299] As an embodiment, "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 the present application to determine the first parameter value.

[0300] As an embodiment, "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.

[0301] As an embodiment, “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 high-level parameter "deltaMCS" is 0 or the number of layers of the first PUSCH transmission exceeds one layer, Δ TF,b,f,c (i) = 0, the value indicated by the higher layer parameter "deltaMCS" is not 0, Where BPRE is the BPRE value of the first PUSCH, K s Depending on the instructions of the higher-level parameters, Depends on high-level parameter configuration and DCI instructions.

[0302] As an embodiment, "the first parameter value is related to the BPRE value of the first PUSCH" includes: when the value indicated by the high-level parameter "deltaMCS" is not 0, the BPRE value of the first PUSCH is used to calculate the first parameter value.

[0303] As an embodiment, the first parameter value also depends on the indication of the higher layer parameter "deltaMCS".

[0304] As an embodiment, the first parameter value also depends on the value indicated by the higher layer parameter "deltaMCS".

[0305] As an embodiment, "the first RB number is the number of RBs that are effective for the first PUSCH in the frequency domain at a reference transmission timing" includes: the first RB number is the number of RBs allocated to the first PUSCH in the frequency domain at a reference transmission timing.

[0306] As an embodiment, "the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission timing" includes: the first RB number is the number of RBs that are usable for the first PUSCH in the frequency domain at a reference transmission timing.

[0307] As an embodiment, "the first RB number is the number of RBs that are effective for the first PUSCH in the frequency domain at the reference transmission timing" includes: the first RB number is the number of RBs that are actually mapped by the first PUSCH in the frequency domain at the reference transmission timing.

[0308] As an embodiment, "the first number of RBs is the number of RBs that are effective for the first PUSCH in the frequency domain at the reference transmission timing" includes: the first number of RBs is the number of RBs that are not occupied by other channels or signals in the RBs allocated to the first PUSCH in the frequency domain at the reference transmission timing.

[0309] As an embodiment, "the first number of RBs is the number of RBs that are effective for the first PUSCH in the frequency domain at the reference transmission timing" includes: the first number of RBs is the number of RBs that are not occupied by other channels or signals in the SBFD uplink sub-band among the RBs allocated to the first PUSCH in the frequency domain at the reference transmission timing.

[0310] As an embodiment, "the first RB number is the number of RBs that are effective in the frequency domain for the first PUSCH at a reference transmission timing" includes: the first RB number is the number of RBs indicated by a high-level parameter or signaling indicating the first PUSCH transmission.

[0311] As an embodiment, "the first number of RBs is the number of RBs that are effective for the first PUSCH in the frequency domain at a reference transmission timing" includes: the first number of RBs is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission timing.

[0312] As an embodiment, "the first number of RBs is the number of RBs that are effective for the first PUSCH in the frequency domain at a reference transmission timing" includes: the first number of RBs is the number of RBs that are allocated to the first PUSCH in the frequency domain and belong to an uplink sub-band of at least one full-duplex symbol included in the reference transmission timing.

[0313] As an embodiment, "the first RB number is the number of RBs that are effective for the first PUSCH in the frequency domain at a reference transmission timing" includes: the first RB number is the number of RBs occupied by the first PUSCH for actual transmission at the reference transmission timing.

[0314] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is the first transmission opportunity among the N transmission opportunities.

[0315] As an embodiment, the reference transmission timing is a predefined transmission timing among the N transmission timings, including: the reference transmission timing is the earliest transmission timing among the N transmission timings.

[0316] As an embodiment, the first transmission opportunity is used as the reference transmission opportunity to simplify the design and reduce the processing delay.

[0317] As an embodiment, the reference transmission timing is a predefined transmission timing among the N transmission timings, including: the reference transmission timing is the last transmission timing among the N transmission timings.

[0318] As an embodiment, the reference transmission opportunity being a predefined transmission opportunity among the N transmission opportunities includes: the reference transmission opportunity being the last transmission opportunity among the N transmission opportunities.

[0319] As an embodiment, the latest transmission timing is used as the reference transmission timing to simplify the design and reduce the processing complexity.

[0320] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is the Nth transmission opportunity among the N transmission opportunities.

[0321] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is a predefined Xth transmission opportunity among the N transmission opportunities, and X is less than or equal to N.

[0322] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is the earliest (the first) transmission opportunity among the N transmission opportunities that includes at least one full-duplex symbol.

[0323] As an embodiment, the transmission timing of the full-duplex symbol is selected as the reference transmission timing to avoid using excessive transmission power and reduce interference to other users.

[0324] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is any one of the N transmission opportunities that includes at least one full-duplex symbol.

[0325] As an embodiment, the reference transmission timing is a predefined transmission timing among the N transmission timings, including: the reference transmission timing is the last transmission timing among the N transmission timings that includes at least one full-duplex symbol.

[0326] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is the earliest transmission opportunity among the N transmission opportunities that only includes non-full-duplex symbols.

[0327] As an embodiment, the reference transmission opportunity is a predefined transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is any one of the N transmission opportunities that only includes non-full-duplex symbols.

[0328] As an embodiment, the reference transmission timing is a predefined transmission timing among the N transmission timings, including: the reference transmission timing is the last transmission timing among the N transmission timings that only includes non-full-duplex symbols.

[0329] As an embodiment, the transmission timing of a non-full-duplex symbol is selected as a reference transmission timing to enhance the ability to resist self-interference and improve the transmission performance.

[0330] As an embodiment, the reference transmission timing is a predefined transmission timing among the N transmission timings, including: the reference transmission timing is a transmission timing among the N transmission timings that is hard coded in the standard.

[0331] As an embodiment, the reference transmission opportunity is a transmission opportunity configured among the N transmission opportunities, including: the reference transmission opportunity is a transmission opportunity indicated by a high-level parameter among the N transmission opportunities.

[0332] As an embodiment, the reference transmission opportunity is a configured transmission opportunity among the N transmission opportunities, including: the reference transmission opportunity is the Xth transmission opportunity among the N transmission opportunities indicated by a high-level parameter, and X is less than or equal to N.

[0333] As an embodiment, the reference transmission opportunity is a transmission opportunity configured among the N transmission opportunities, including: the reference transmission opportunity is a transmission opportunity configured by the second information block among the N transmission opportunities.

[0334] As an embodiment, the reference transmission timing is a transmission timing configured among the N transmission timings, including: the reference transmission timing is a transmission timing among the N transmission timings indicated by parameters configuring the first PUSCH transmission.

[0335] As an embodiment, the reference transmission timing is a transmission timing configured among the N transmission timings, including: the reference transmission timing is a transmission timing among the N transmission timings indicated by signaling for scheduling the first PUSCH transmission.

[0336] As an embodiment, the reference transmission opportunity is a transmission opportunity configured among the N transmission opportunities, including: there is a candidate reference transmission opportunity set, and high-level signaling indicates the reference transmission opportunity from the candidate reference transmission opportunity set.

[0337] Example 2

[0338] Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in the attached Figure 2 Attached Figure 2A diagram illustrating a network architecture 200 for 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 a 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable terminology. 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, 5GS / EPS provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. NG-RAN includes NR / evolved Node B (gNB / eNB) 203 and other gNBs (eNBs) 204. gNB (eNB) 203 provides user and control plane protocol terminations toward UE 201. gNB (eNB) 203 can be connected to other gNBs (eNBs) 204 via an Xn / X2 interface (e.g., backhaul). gNB (eNB) 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting receiving node), or some other suitable term. gNB (eNB) 203 provides an access point to 5GC / EPC 210 for UE 201. Examples of UE 201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop computer, a personal digital assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., an MP3 player), a camera, a game console, a drone, an aircraft, a narrowband Internet of Things device, a machine type communication device, a land vehicle, an automobile, a wearable device, a test device, a test instrument, a test tool, or any other similarly functional device.A person skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. The gNB (eNB) 203 is connected to the 5GC / EPC 210 via an 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 (UserPlane Function) 212, and a P-GW (Packet Data Network Gateway) / UPF 213. MME / AMF / SMF211 is the control node that handles the signaling between UE201 and 5GC / EPC210. ​​In general, MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through S-GW / UPF212, which itself is connected to P-GW / UPF213. P-GW provides UE IP address allocation and other functions. P-GW / UPF213 is connected to Internet services 230. Internet services 230 include operator-corresponding Internet protocol services, which may specifically include Internet, intranet, IMS (IP Multimedia Subsystem) and packet switching streaming services.

[0339] As an embodiment, the UE201 corresponds to the terminal device in this application.

[0340] As an embodiment, the UE 201 supports transmission in a flexible duplex mode.

[0341] As an embodiment, the gNB (eNB) 201 corresponds to the base station device in this application.

[0342] As an embodiment, the gNB (eNB) 201 supports transmission in flexible duplex mode.

[0343] Corresponding to the node, you can also add sending devices and the like Example 3

[0344] Embodiment 3 shows a schematic diagram of the wireless protocol architecture of the user plane and the control plane according to an embodiment of the present application, as shown in the attached figure. Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture of the control plane 300 for the device (UE or gNB) of the first communication node and the device (gNB or UE) of the second communication node is shown with 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. The L1 layer will be referred to as PHY301 in this article. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first communication node device and the second communication node device through PHY301. The L2 layer 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, which terminate at the second communication node device. 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 support for inter-zone mobility of the first communication node device between the second communication node device. 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 out-of-order 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 between the first communication node devices. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layer using RRC signaling between the second communication node device and the first communication node device. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). The radio protocol architecture for the first communication node device and the second communication node device in the user plane 350 is substantially 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 a SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping between QoS flows and data radio bearers (DRBs) to support the diversity of services.Although not shown, the first communication node device may have several upper layers above the L2 layer 355, including a network layer (e.g., an IP layer) terminating at the P-GW on the network side and an application layer terminating at the other end of the connection (e.g., a remote UE, a server, etc.).

[0345] As an example, Figure 3 The wireless protocol architecture is applicable to the first communication node device used in this application.

[0346] As an example, Figure 3 The wireless protocol architecture is applicable to the second communication node device used in this application.

[0347] As an embodiment, the first communication node device is the device used for the terminal in this application.

[0348] As an embodiment, the second communication node device is the device used for the base station in this application.

[0349] As an embodiment, the first information block in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

[0350] As an embodiment, the second information block in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

[0351] As an embodiment, the first capability parameter in the present application is generated by the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

[0352] As an embodiment, the first PUSCH in the present application is generated by the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

[0353] Example 4

[0354] Embodiment 4 shows a schematic diagram of a first communication node device and a second communication node device according to an embodiment of the present application, as shown in the attached Figure 4 shown.

[0355] The first communication node device (450) may include a controller / processor 490, a data source / buffer 480, a receiving processor 452, a transmitter / receiver 456 and a transmitting processor 455, and the transmitter / receiver 456 includes an antenna 460.

[0356] The second communication node device (410) may include a controller / processor 440, a data source / buffer 430, a receiving processor 412, a transmitter / receiver 416 and a transmitting processor 415, and the transmitter / receiver 416 includes an antenna 420.

[0357] In DL (Downlink), the upper layer packets are provided to the controller / processor 440. The controller / processor 440 implements the functions of the L2 layer and above. In DL, the controller / processor 440 provides packet header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication node device 450 based on various priority metrics. The controller / processor 440 is also responsible for HARQ operations, retransmission of lost packets, and high-level signaling to the first communication node device 450. The high-level information carried by the first information block and the second information block in the present application is generated in the controller / processor 440. The transmission processor 415 implements various signal processing functions for the L1 layer (i.e., the physical layer), including coding, interleaving, scrambling, modulation, power control / allocation, precoding, and physical layer control signaling generation, such as the physical layer signal carrying the first information block in the present application and the physical layer signal carrying the second information block in the present application are completed in the transmission processor 415. The generated modulation symbols are divided into parallel streams and each stream is mapped to a corresponding multi-carrier subcarrier and / or multi-carrier symbol, and then mapped to the antenna 420 by the transmit processor 415 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, and each receiver 456 recovers the baseband information modulated on the radio frequency carrier and provides the baseband information to the receive processor 452. The receive processor 452 implements various signal reception processing functions of the L1 layer. The signal reception processing function includes demodulating the physical layer signal carrying the first information block in the present application and the physical layer signal carrying the second information block in the present 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, and then descrambling, decoding and deinterleaving to recover the data or control transmitted by the second communication node device 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 the L2 layer and above, and the controller / processor 490 interprets the high-level information. This includes interpreting the high-level information carried by the first information block and the second information block in this application. The controller / processor may be associated with a memory 480 that stores program codes and data. The memory 480 may be referred to as a computer-readable medium.

[0358] In uplink (UL) transmission, similar to downlink transmission, high-layer information including the first capability parameter and the first PUSCH (such as carrying high-layer information) in the present application is generated by the controller / processor 490, and then various signal transmission processing functions for the L1 layer (i.e., physical layer) are implemented by the transmit processor 455. The physical layer signal carrying the first capability parameter in the present application and the first PUSCH in the present application are mapped to the antenna 460 by the transmit processor 455 via the transmitter 456 and transmitted in the form of a radio frequency signal. The receiver 416 receives the radio frequency signal through its corresponding antenna 420, and each receiver 416 recovers the baseband information modulated on the radio frequency carrier and provides the baseband information to the receive processor 412. The receive processor 412 implements various signal reception processing functions for the L1 layer (i.e., physical layer), including receiving and processing the physical layer signal carrying the first capability parameter in the present application and the first PUSCH in the present application, and then provides data and / or control signals to the controller / processor 440. Implementing L2 layer functions at the controller / processor 440 includes interpreting high-level information such as the first capability parameter and the first PUSCH (e.g., carrying high-level information) in the present application. The controller / processor may be associated with a cache 430 storing program codes and data. The cache 430 may be a computer-readable medium.

[0359] As an embodiment, the first communication node device 450 apparatus 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 together with the at least one processor, the first communication node device 450 apparatus at least: receives a first information block and a second information block, the first information block indicates at least one full-duplex symbol; sends a first PUSCH in N transmission opportunities, N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0360] As an embodiment, the first communication node device 450 apparatus includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: receiving a first information block and a second information block, the first information block indicating at least one full-duplex symbol; sending a first PUSCH in N transmission opportunities, wherein N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0361] As an embodiment, the second communication node device 410 device includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication node device 410 device at least: sends a first information block and a second information block, the first information block indicates at least one full-duplex symbol; receives a first PUSCH in N transmission opportunities, the N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value of the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, the first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are effective in the frequency domain for the first PUSCH at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0362] As an embodiment, the second communication node device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: sending a first information block and a second information block, the first information block indicating at least one full-duplex symbol; receiving a first PUSCH in N transmission opportunities, wherein N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0363] As an embodiment, the first communication node device is the device used for the terminal in this application.

[0364] As an embodiment, the second communication node device is the device used for the base station in this application.

[0365] As an embodiment, the first communication node device 450 is a user equipment (UE).

[0366] As an embodiment, the first communication node device 450 is a user equipment supporting transmission in a flexible duplex mode.

[0367] As an embodiment, the second communication node device 410 is a base station device (gNB / eNB).

[0368] As an embodiment, the second communication node device 410 is a base station device supporting transmission in a flexible duplex mode.

[0369] As an embodiment, 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 the present application.

[0370] As an embodiment, the receiver 456 (including the antenna 460), the receiving processor 452 and the controller / processor 490 are used to receive the second information block in the present application.

[0371] As an embodiment, the transmitter 456 (including the antenna 460), the transmit processor 455 and the controller / processor 490 are used to send the first PUSCH in this application.

[0372] As an embodiment, the transmitter 456 (including the antenna 460), the transmission processor 455 and the controller / processor 490 are used to send the first capability parameter in the present application.

[0373] As an embodiment, the transmitter 416 (including the antenna 420), the transmission processor 415 and the controller / processor 440 are used to send the first information block in the present application.

[0374] As an embodiment, the transmitter 416 (including the antenna 420), the transmission processor 415 and the controller / processor 440 are used to send the second information block in the present application.

[0375] As an embodiment, the receiver 416 (including the antenna 420), the receiving processor 412 and the controller / processor 440 are used to receive the first PUSCH in the present application.

[0376] As an embodiment, the receiver 416 (including the antenna 420), the receiving processor 412 and the controller / processor 440 are used to receive the first capability parameter in the present application.

[0377] Example 5

[0378] Embodiment 5 illustrates a flow chart of terminal and base station transmission according to an embodiment of the present application, as shown in the attached Figure 5 As shown in the attached Figure 5 In the example, base station N500 is a base station maintaining the serving cell of terminal U550. It should be noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0379] For the base station N500, a first capability parameter is received in step S501, a first information block is sent in step S502, a second information block is sent in step S503, and a first PUSCH is received in step S504;

[0380] For the terminal U550, a first capability parameter is sent in step S551, a first information block is received in step S552, a second information block is received in step S553, and a first PUSCH is sent in step S554.

[0381] In embodiment 5, the terminal in the present application receives a first information block and a second information block, the first information block indicates at least one full-duplex symbol; sends a first PUSCH in N transmission opportunities, the N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmit power of the first PUSCH is equal to the smaller value of the first transmit power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmit power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are effective in the frequency domain for the first PUSCH at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities. Send a first capability parameter; wherein the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0382] As an embodiment, the first information block precedes the first capability parameter.

[0383] As an embodiment, the first information block follows the first capability parameter.

[0384] As an embodiment, the second information block precedes the first capability parameter.

[0385] As an embodiment, the second information block follows the first capability parameter.

[0386] As an embodiment, the second information block precedes the first information block.

[0387] As an embodiment, the second information block follows the first information block.

[0388] As an embodiment, the first information block and the second information block are carried through different IEs or different fields in the same signaling.

[0389] As an embodiment, the first information block and the second information block belong to the same IE. As a subsidiary embodiment of the above embodiment, the advantage of doing so is that resources are saved.

[0390] As an embodiment, the first information block and the second information block belong to two different IEs, respectively. As a subsidiary embodiment of the above embodiment, the advantage of doing so is that the design is simple.

[0391] As an embodiment, the first capability parameter is transmitted via PUSCH or PUCCH (Physical Uplink Control Channel).

[0392] As an embodiment, the first capability parameter is used to indicate the capability of the first node in the present application.

[0393] As an embodiment, the first capability parameter includes IE "Phy-ParametersFRX-Diff", or the first capability parameter includes IE "UE-NR-Capability".

[0394] As an embodiment, the first capability parameter is per UE. As a subsidiary embodiment of the above embodiment, signaling the first capability parameter per UE can reduce standard complexity.

[0395] As an embodiment, the first capability parameter is per band. As a subsidiary embodiment of the above embodiment, the first capability parameter is transmitted per band, which can be optimized for different bands and simplify product implementation.

[0396] As an embodiment, the first capability parameter is per band combination. As a subsidiary embodiment of the above embodiment, the first capability parameter delivered per band combination can be optimized for the band combination to achieve a balance between standard complexity and product implementation complexity.

[0397] As an embodiment, the first capability parameter is per feature set. As a subsidiary embodiment of the above embodiment, the first capability parameter is transmitted per feature set to optimize the feature and reduce signaling overhead.

[0398] As an embodiment, the first capability parameter is per feature set and per component carrier. As a subsidiary embodiment of the above embodiment, transmitting the first capability parameter per feature set and per component carrier can improve flexibility, reduce product implementation complexity and reduce signaling overhead.

[0399] As an embodiment, the first capability parameter has different parameter values ​​between FDD (Frequency Division Duplexing) and TDD (Time Division Duplexing).

[0400] As an embodiment, the first capability parameter is only applied to TDD.

[0401] As an embodiment, the first capability parameter has different parameter values ​​in different frequency ranges (FR). As a subsidiary embodiment of the above embodiment, different frequency ranges have different parameter values, which can optimize product implementation according to the frequency range and improve flexibility.

[0402] As an embodiment, the first capability parameter has the same parameter value in different frequency ranges. As a subsidiary embodiment of the above embodiment, different frequency ranges have the same parameter value to support a unified design and reduce the complexity of the standard.

[0403] As an embodiment, the first capability parameter includes IE "BandCombinationList", or the first capability parameter includes IE "BandCombination", or the first capability parameter includes IE "BandNR", or the first capability parameter includes IE "FeatureSetUplink", or the first capability parameter includes IE "FeatureSetUplinkPerCC", or the first capability parameter includes IE "Phy-Parameters".

[0404] As an embodiment, the first capability parameter includes IE "RF-Parameters".

[0405] Example 6

[0406] Embodiment 6 illustrates a schematic diagram of determining the BPRE value of the first PUSCH according to an embodiment of the present application, as shown in the attached figure. Figure 6 As shown in the attached Figure 6 In the embodiment, the first RB number is used to determine the first RE number, and the first RE number, the number of transmission code blocks carried by the first PUSCH, and the size of each transmission code block carried by the first PUSCH are jointly used to determine the BPRE value of the first PUSCH.

[0407] In Embodiment 6, the first number of RBs is used to determine the first number of REs, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first number of REs are jointly used to determine the BPRE value of the first PUSCH.

[0408] As an embodiment, the BPRE value of the first PUSCH is calculated according to the number of available RBs of the reference transmission timing, thereby preventing different BPRE values ​​caused by mismatched resources used when the first PUSCH is transmitted at different transmission timings, thereby ensuring the performance of uplink transmission.

[0409] As an embodiment, the first RE quantity corresponds to N RE .

[0410] As an embodiment, the first RE number is a parameter N for calculating a BPRE (bit per resource element) value of the first PUSCH. RE .

[0411] As an embodiment, the first RE number is the number of REs (resource elements) mapped to the first PUSCH.

[0412] As an embodiment, the first number of REs is the number of REs mapped by the first PUSCH after excluding REs occupied by DM-RS (Demodulation Reference Signal) and PT-RS (Phase-tracking reference signals).

[0413] As an embodiment, the first RE quantity is the number of REs mapped to the first PUSCH when the first PUSCH carries UL-SCH (Uplink Shared Channel) data.

[0414] As an embodiment, the first RE number is the RE number mapped to the UL-SCH data carried by the first PUSCH.

[0415] As an embodiment, "the first number of RBs is used to determine the first number of REs" includes: the first number of RBs is related to the first number of REs.

[0416] As an embodiment, "the first number of RBs is used to determine the first number of REs" includes: the first number of RBs depends on the first number of REs.

[0417] As an embodiment, "the first number of RBs is used to determine the first number of REs" includes: the first number of RBs is used to calculate the first number of REs.

[0418] As an embodiment, "the first RB number is used to determine the first RE number" includes: the first RB number is a parameter for calculating the first RE number.

[0419] As an embodiment, "the first RB number is used to determine the first RE number" includes: the first RE number is directly proportional to the first RE number.

[0420] As an embodiment, “the first number of RBs is used to determine the first number of REs” includes: in is the number of symbols occupied by the first PUSCH in the transmission opportunity i of BWP b on carrier f in serving cell c, is the number of subcarriers contained in each RB on the symbol j occupied by the first PUSCH in the transmission opportunity i after excluding DM-RS (Demodulation Reference Signal) and PT-RS (Phase-tracking reference signals) samples, is the first RB number.

[0421] As an embodiment, “the first number of RBs is used to determine the first number of REs” includes: in is the number of symbols occupied by the first PUSCH in the transmission opportunity i of BWP b on carrier f in serving cell c, is the number of subcarriers contained in each RB on the symbol j occupied by the first PUSCH in the transmission opportunity i after excluding DM-RS (Demodulation Reference Signal) and PT-RS (Phase-tracking reference signals) samples, is the first RB number, and N1 is the value indicated by the high-level parameter "numberOfSlotsTBoMS".

[0422] As an embodiment, after code block segmentation (Code blocksegmentation) of the transport blocks carried by the first PUSCH, the number of transport code blocks carried by the first PUSCH and the size of each transport code block carried by the first PUSCH are obtained.

[0423] As an embodiment, the transmission blocks carried by the first PUSCH are subjected to code block segmentation (Code blocksegmentation) and CRC (Cyclic Redundancy Check) attachment to obtain the number of transmission code blocks carried by the first PUSCH and the size of each transmission code block carried by the first PUSCH.

[0424] As an embodiment, the transmission block carried by the first PUSCH is attached (attachment) through CRC (Cyclic Redundancy Check) and then segmented (Code block segmentation) to obtain the number of transmission code blocks carried by the first PUSCH and the size of each transmission code block carried by the first PUSCH.

[0425] As an embodiment, the transmission block carried by the first PUSCH is attached with CRC (Cyclic Redundancy Check) and then subjected to code block segmentation (Code block segmentation) and CRC attachment of each code block to obtain the number of transmission code blocks carried by the first PUSCH and the size of each transmission code block carried by the first PUSCH.

[0426] As an embodiment, the transport block carried by the first PUSCH is attached with a CRC (Cyclic Redundancy Check) and then segmented into code blocks to obtain a bit sequence. Where r is the number of transmission code blocks carried by the first PUSCH, K r is the size of the rth transmission code block carried by the first PUSCH.

[0427] As an embodiment, the number of transport code blocks carried by the first PUSCH depends on a LPDC (Low density parity check coding) base graph, the LPDC base graph includes LPDC pattern 1 and LPDC pattern 2, and the selection of the LPDC base graph depends on the size of the transport block and the coding rate R carried by the first PUSCH.

[0428] As an embodiment, the number of transmission code blocks carried by the first PUSCH is calculated by the maximum code block size corresponding to the LPDC (Low density parity check coding) base graph and the number of bits contained in the transmission block carried by the first PUSCH after CRC attachment.

[0429] As an embodiment, the number of transmission code blocks carried by the first PUSCH is represented by r.

[0430] As an embodiment, the number of code blocks carried by the first PUSCH is a positive integer.

[0431] As an embodiment, the size of each transmission code block carried by the first PUSCH is the number of bits contained in each transmission code block carried by the first PUSCH.

[0432] As an embodiment, the size of each transmission code block carried by the first PUSCH includes the number of CRC bits.

[0433] As an embodiment, the size of each transmission code block carried by the first PUSCH is obtained by dividing the transmission block carried by the first PUSCH into code blocks.

[0434] As an embodiment, the number of each transmission code block carried by the first PUSCH depends on the LPDC basegraph, the LPDC basegraph includes LPDC pattern 1 and LPDC pattern 2, and the selection of the LPDC (Low density parity check coding) basegraph depends on the size of the transmission block carried by the first PUSCH and the coding rate R.

[0435] As an embodiment, the number of each transmission code block carried by the first PUSCH depends on the maximum code block size corresponding to the LPDC basegraph.

[0436] As an embodiment, the number of each transmission code block carried by the first PUSCH is calculated by the maximum code block size corresponding to the LPDC (Lowdensity parity check coding) base graph and the number of bits contained in the transmission block carried by the first PUSCH after CRC attachment to obtain the number of transmission code blocks carried by the first PUSCH, and then the total number of bits after adding the number of CRC bits after each code block is calculated, and the total number of bits is evenly distributed to the number of transmission code blocks carried by the first PUSCH.

[0437] As an embodiment, the size of each transmission code block carried by the first PUSCH is K r To express.

[0438] As an embodiment, "the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first number of REs are jointly used to determine the BPRE value of the first PUSCH" includes: the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first number of REs are jointly used to calculate the BPRE value of the first PUSCH.

[0439] As an embodiment, "the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first number of REs are jointly used to determine the BPRE value of the first PUSCH" includes: the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first number of REs are jointly used by the terminal in this application to calculate the BPRE (bit per resource element) value of the first PUSCH.

[0440] As an embodiment, "the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first number of REs are jointly used to determine the BPRE value of the first PUSCH" includes: the number of transmission code blocks carried by the first PUSCH and the size of each transmission code block carried by the first PUSCH are used to calculate the total number of bits, and the ratio of the total number of bits to the first number of REs is the BPRE (bit perresource element) value of the first PUSCH.

[0441] As an embodiment, “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 first number of REs are jointly used to determine the BPRE value of the first PUSCH” includes: Wherein, BPRE represents the BPRE value of the first PUSCH, C represents the number of transmission code blocks carried by the first PUSCH, and K r represents the size of the rth transmission code block carried by the first PUSCH, N RE Indicates the number of the first REs.

[0442] Example 7

[0443] Embodiment 7 illustrates a schematic diagram of the relationship between the first parameter value and the target bandwidth according to an embodiment of the present application, as shown in the attached figure. Figure 7 As shown in the attached Figure 7 In the figure, the vertical axis represents frequency, and each rectangle in the target virtual resource block set represents a virtual binding.

[0444] In Example 7, the first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10, and the target bandwidth depends on a second RB number; the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

[0445] As an embodiment, the second parameter value is calculated according to the maximum number of RBs occupied by the first PUSCH in the frequency domain, and then the first transmission power is determined, thereby ensuring the power of the uplink transmission and thus ensuring the performance of the uplink transmission; at the same time, a different number of RBs is used to calculate the second parameter value and the first parameter value in this application, so that the power control for the first PUSCH is more flexible.

[0446] As an embodiment, the first RB number is used to calculate the second parameter value, which is the same RB number used to calculate the first parameter value in the present application. The design is simple and compatible with existing standards.

[0447] As an embodiment, "the first transmit power depends on a second parameter value" includes: the first transmit power is related to the second parameter value.

[0448] As an embodiment, "the first transmit power depends on a second parameter value" includes: the second parameter value is used to determine the first transmit power.

[0449] As an embodiment, "the first transmit power depends on a second parameter value" includes: the second parameter value is used to calculate the first transmit power.

[0450] As an embodiment, "the first transmit power depends on a second parameter value" includes: the second parameter value is one of a plurality of parameter values ​​for calculating the first transmit power.

[0451] As an embodiment, "the first transmit power depends on the second parameter value" includes: the first transmit power and the second parameter value are positively correlated.

[0452] As an embodiment, "the first transmission power depends on the second parameter value" includes: the larger the second parameter value is, the larger the first transmission power is.

[0453] As an embodiment, "the first transmission power depends on the second parameter value" includes: the first transmission power is linearly correlated with the second parameter value. As an embodiment, "the first parameter value is used to determine the first transmission power" includes: the first transmission power is linearly correlated with the logarithm of the first parameter value

[0454] As an embodiment, “a first parameter value is used to determine the first transmit power” includes: the value of the first transmit power is

[0455]

[0456] Wherein, 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 timing, j represents the parameter set configuration index, and l represents the PUSCH power control adjustment state index; P O_PUSCH,b,f,c (j) is a parameter P O_NOMINAL,PUSCH,f,c (j) and parameter P O_UE_PUSCH,b,f,c (j) parameters of the composition; is the second parameter value, expressed in the number of resource blocks; PL b,f,c (q d ) is the downlink path loss estimate 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 in this application, f b,f,c (i,l) is the PUSCH power control adjustment state.

[0457] As an embodiment, the unit of the second parameter value is dBm.

[0458] As an embodiment, the unit of the second parameter value is mW.

[0459] As an embodiment, the second parameter value is a parameter for calculating the first transmission power.

[0460] As an embodiment, the second parameter value is

[0461] As an embodiment, the second parameter value and the first parameter value in the present application are two different parameters for calculating the first transmit power.

[0462] As an embodiment, “the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10” includes: the value of the second parameter is a value obtained by multiplying 10 by the logarithm of the target bandwidth with base 10.

[0463] As an embodiment, “the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10” includes: the second parameter value is 10log 10 X, where X is the target bandwidth.

[0464] As an embodiment, the target bandwidth depends on the subcarrier spacing configuration and the second RB number.

[0465] As an embodiment, the target bandwidth is the product of 2 to the power of μ and the number of the second RBs, where μ is a parameter related to the subcarrier spacing configuration.

[0466] As an embodiment, the target bandwidth is Where μ is a parameter related to subcarrier spacing configuration, is the second RB number.

[0467] As an embodiment, the second RB number and the first RB number are different parameters. As a subsidiary embodiment of this embodiment, the advantage of doing so is greater flexibility.

[0468] As an embodiment, the second RB number and the first RB number are the same parameter. As a subsidiary embodiment of this embodiment, the advantage of doing so is that the design is simple.

[0469] As an embodiment, the second RB quantity is

[0470] As an embodiment, the second RB quantity is a positive integer.

[0471] As an embodiment, "the target bandwidth depends on the second RB number" includes: the second RB number is used to determine the target bandwidth.

[0472] As an embodiment, "the target bandwidth depends on the second RB number" includes: the second RB number is used to calculate the target bandwidth.

[0473] As an embodiment, "the target bandwidth depends on the second RB number" includes: the second RB number is used by the terminal in the present application to calculate the target bandwidth.

[0474] As an embodiment, "the target bandwidth depends on the second RB number" includes: the target bandwidth is linearly related to the second RB number.

[0475] As an embodiment, "the target bandwidth depends on the second RB number" includes: the target bandwidth is the product of the second RB number and a parameter related to a subcarrier spacing.

[0476] As an embodiment, “the target bandwidth depends on the second RB number” includes: the target bandwidth is μ Parameters related to the subcarrier spacing used for the first PUSCH transmission, subcarrier spacing Δf=2 μ 15kHz, is the second RB number.

[0477] As an embodiment, the target bandwidth also depends on the configuration of the subcarrier spacing.

[0478] As an embodiment, "the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain" includes: the second RB number is the RB number allocated in the frequency domain when scheduling or configuring the first PUSCH.

[0479] As an embodiment, "the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain" includes: the second RB number is the RB number indicated by the SLIV when scheduling or configuring the first PUSCH.

[0480] As an embodiment, "the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain" includes: the second RB number is the RB number indicated by the second information block in this application.

[0481] As an embodiment, "the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain" includes: the second RB number is the maximum RB number occupied by the first PUSCH in the frequency domain when it is transmitted at the N transmission opportunities.

[0482] As an embodiment, "the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain" includes: the second RB number is the RB number occupied by the first PUSCH in the N transmission opportunities that only includes non-full-duplex symbols.

[0483] As an embodiment, as an embodiment, "the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain" includes: the second RB number is the number of RBs occupied by the first PUSCH in the transmission opportunities that only include non-full-duplex symbols among the N transmission opportunities.

[0484] As an embodiment, "the second RB number is equal to the first RB number" includes: the second RB number and the first RB number are represented by the same parameters.

[0485] As an embodiment, "the second RB number is equal to the first RB number" includes: the second RB number and the first RB number are different parameters, and the values ​​can be the same.

[0486] Example 8

[0487] Embodiment 8 illustrates a schematic diagram of the first RB quantity according to an embodiment of the present application, as shown in the attached figure. Figure 8 As shown in the attached Figure 8 In the figure, the horizontal axis represents time, the vertical axis represents frequency, the upper rectangular area represents the uplink sub-band, the lower rectangular area represents the frequency domain resources allocated to the first PUSCH, and the number of RBs overlapped by the two frequency domains is the first RB number.

[0488] In Embodiment 8, the reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission opportunity.

[0489] As an embodiment, the PUSCH is transmitted only within the uplink sub-band in the full-duplex symbol, thereby controlling the interference between the full-duplex uplink and downlink sub-bands. At the same time, the MCS power control offset is calculated based on the frequency domain resources allocated by the first PUSCH in the frequency domain and the number of RBs overlapping the uplink sub-band. The design is simple and solves the problem of MCS power control offset calculation after the introduction of full-duplex.

[0490] As an embodiment, "the reference transmission opportunity includes at least one full-duplex symbol" includes: the reference transmission opportunity occupies at least one full-duplex symbol in the time domain.

[0491] As an embodiment, "the reference transmission opportunity includes at least one full-duplex symbol" includes: the first PUSCH occupies at least one full-duplex symbol when transmitted at the reference transmission opportunity.

[0492] As an embodiment, "the reference transmission opportunity includes at least one full-duplex symbol" includes: the reference transmission opportunity includes multiple full-duplex symbols.

[0493] As an embodiment, "the reference transmission opportunity includes at least one full-duplex symbol" includes: the reference transmission opportunity only includes full-duplex symbols.

[0494] As an embodiment, the uplink sub-band is an uplink full-duplex sub-band.

[0495] As an embodiment, the uplink sub-band corresponds to a UL (Uplink) subband.

[0496] As an embodiment, the uplink sub-frequency band is a SBFD sub-frequency band.

[0497] As an embodiment, the uplink sub-frequency band is an uplink SBFD sub-frequency band.

[0498] As an embodiment, the uplink sub-frequency band is a sub-frequency band that can be used for uplink transmission in a downlink symbol or a flexible symbol.

[0499] As an embodiment, the uplink sub-frequency band is a sub-frequency band that can perform full-duplex transmission on the network or base station side.

[0500] As an embodiment, the uplink sub-band is a sub-band that supports interference elimination.

[0501] As an embodiment, the uplink sub-band is a sub-band that is configured or indicated by the information unit tdd-UL-DL-ConfigCommon as being usable for uplink transmission in a downlink or flexible symbol.

[0502] As an embodiment, the uplink sub-band is a sub-band that can be used for uplink transmission in a symbol configured or indicated as a downlink by the information unit tdd-UL-DL-ConfigCommon.

[0503] As an embodiment, the uplink sub-band is a set of CRBs (common resource blocks) that can be used for uplink transmission in symbols configured or indicated as downlink in the information unit tdd-UL-DL-ConfigCommon.

[0504] As an embodiment, the uplink sub-band is a cell-specific uplink sub-band. As a subsidiary embodiment of this embodiment, the cell-specific uplink sub-band is configured to support BWP switching, which is simple to configure.

[0505] As an embodiment, the uplink sub-frequency band is a cell-specific uplink sub-frequency band.

[0506] As an embodiment, the uplink sub-frequency band is the intersection of the cell-specific uplink sub-frequency band and the frequency domain of the active uplink BWP.

[0507] As an embodiment, the uplink sub-band is explicitly configured in the active uplink BWP. As a subsidiary embodiment of this embodiment, the advantage of doing so is that it supports configuration of uplink sub-bands per BWP, which is more flexible.

[0508] As an embodiment, the frequency domain resources allocated to the first PUSCH in the frequency domain include: the frequency domain resources allocated to the first PUSCH on the full-duplex symbol.

[0509] As an embodiment, the frequency domain resources allocated to the first PUSCH in the frequency domain include: the frequency domain resources allocated to the first PUSCH on non-full-duplex symbols.

[0510] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain include: the frequency domain resources indicated by the second information block in the present application.

[0511] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain include: the frequency domain resources indicated by the "frequencyDomainAllocation" field in the second information block in the present application.

[0512] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain include: the frequency domain resources indicated by the "Frequency domain resource assignment" field in the second information block in this application.

[0513] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain include: the frequency domain resources indicated by the DCI signaling that schedules the first PUSCH.

[0514] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain include: frequency domain resources configured by the high-layer signaling for configuring the first PUSCH transmission.

[0515] As an embodiment, the uplink sub-frequency band for at least one full-duplex symbol included in the reference transmission opportunity includes: an uplink sub-frequency band on a full-duplex symbol configured by the first information block and overlapping with the reference transmission opportunity in the time domain.

[0516] As an embodiment, the uplink sub-frequency band of at least one full-duplex symbol included in the reference transmission opportunity includes: the uplink sub-frequency band on the full-duplex symbol configured by the first information block.

[0517] As an embodiment, "an uplink sub-frequency band for at least one full-duplex symbol included in the reference transmission opportunity" includes: an uplink sub-frequency band configured with the first information block having the same subcarrier spacing as that of the active BWP where the first PUSCH is located.

[0518] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain overlap with the uplink sub-frequency band of at least one full-duplex symbol included in the reference transmission opportunity.

[0519] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain partially overlap with the uplink sub-band of at least one full-duplex symbol included in the reference transmission opportunity.

[0520] As an embodiment, the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission opportunity are completely overlapped.

[0521] As an embodiment, the RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission opportunity are the RBs valid for the first PUSCH in the frequency domain at the reference transmission opportunity.

[0522] As an embodiment, "the first number of RBs is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission timing" includes: the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission timing is the number of RBs that are effective for the first PUSCH in the frequency domain at the reference transmission timing.

[0523] As an embodiment, "the first number of RBs is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission timing" includes: the RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission timing are the RBs occupied by transmitting the first PUSCH at the reference transmission timing, and the first number of RBs is the number of RBs occupied by transmitting the first PUSCH at the reference transmission timing.

[0524] As an embodiment, "the first number of RBs is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band of at least one full-duplex symbol included in the reference transmission opportunity" includes: the first number of RBs is equal to the number of RBs in the RBs allocated by the first PUSCH in the frequency domain that belong to the uplink sub-band of at least one full-duplex symbol included in the reference transmission opportunity.

[0525] As an embodiment, "the first number of RBs is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission timing" includes: the first number of RBs is equal to the number of RBs allocated by the first PUSCH in the frequency domain among the RBs included in the uplink sub-band for at least one full-duplex symbol included in the reference transmission timing.

[0526] Example 9

[0527] Embodiment 9 illustrates a schematic diagram of determining the size of the first transmission block according to an embodiment of the present application, as shown in the attached figure. Fig. 9 As shown in the attached Fig. 9 In the embodiment, the first RB number and the third RE number are used together to determine the second RE number, and the size of the first transport block depends on the second RE number.

[0528] In Embodiment 9, the first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second number of REs, the first number of RBs and the third number of REs are used together to determine the second number of REs, and the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

[0529] As an embodiment, the second RE number is calculated according to the number of RBs that are effective in the frequency domain at the reference transmission time, and then the size of the transmission block carried by the first PUSCH is determined. This is compatible with existing standards, solves the problem of transmission block size calculation after the introduction of flexible duplex mode, and improves the performance of uplink transmission.

[0530] As an embodiment, the size of the first transport block corresponds to "Transport Block Size".

[0531] As an embodiment, the size of the first transmission block corresponds to "TBS".

[0532] As an embodiment, the size of the first transport block is the number of bits included in the first transport block.

[0533] As an embodiment, the size of the first transport block includes the number of CRC bits.

[0534] As an embodiment, the size of the first transport block does not include the number of CRC bits.

[0535] As an embodiment, the first transport block is carried by the first PUSCH in the N transmission opportunities. As an embodiment, the size of the first transport block is used for rate matching.

[0536] As an embodiment, "the first PUSCH carries the first transport block in the N transmission opportunities together" includes: the first PUSCH is a PUSCH that performs transport block processing (TB processing over multiple slots, TBoMS) over multiple time slots.

[0537] As an embodiment, "the first PUSCH carries the first transmission block in the N transmission opportunities together" includes: the first PUSCH carries the first transmission block in any one of the N transmission opportunities.

[0538] As an embodiment, "the first PUSCH carries the first transmission block together in the N transmission opportunities" includes: the first PUSCH carries part of the first transmission block in one transmission opportunity among the N transmission opportunities.

[0539] As an embodiment, "the first PUSCH carries the first transmission block together in the N transmission opportunities" includes: the first PUSCH carries all of the first transmission blocks in one transmission opportunity among the N transmission opportunities.

[0540] As an embodiment, "the first PUSCH carries the first transmission block in common in the N transmission opportunities" includes: the first PUSCH carries the first transmission block in each of the N transmission opportunities.

[0541] As an embodiment, "the first PUSCH jointly carries the first transmission block in the N transmission opportunities" includes: the first transmission block is carried by the first PUSCH in the first transmission opportunity among the N transmission opportunities, and is repeatedly sent in the next N-1 time slots.

[0542] As an embodiment, "the first PUSCH jointly carries the first transmission block in the N transmission opportunities" includes: the first transmission block generates a first bit block through channel coding and rate matching, the first bit block is used to generate a first modulation symbol sequence, and the first modulation symbol sequence is mapped to the time domain symbol occupied (or mapped or allocated) by the first PUSCH in the N transmission opportunities in the order of frequency first and then time.

[0543] As an embodiment, the second RE number is N RE .

[0544] As an embodiment, the second number of REs is the number of REs equivalent to the first transmission block size.

[0545] As an embodiment, the second number of REs is the number of virtual REs for calculating the first transmission block size.

[0546] As an embodiment, the second number of REs is the number of REs mapped to the first PUSCH assumed when calculating the first transport block size.

[0547] As an embodiment, "the size of the first transmission block depends on the second number of REs" includes: the size of the first transmission block is related to the second number of REs.

[0548] As an embodiment, "the size of the first transport block depends on the second number of REs" includes: the second number of REs is used to determine the size of the first transport block.

[0549] As an embodiment, "the size of the first transport block depends on the second number of REs" includes: the second number of REs is used to calculate the size of the first transport block.

[0550] As an embodiment, "the size of the first transmission block depends on the second number of REs" includes: the size of the first transmission block is positively correlated with the second number of REs.

[0551] As an embodiment, "the size of the first transport block depends on the second number of REs" includes: the larger the number of the second REs, the larger the size of the first transport block.

[0552] As an embodiment, "the size of the first transmission block depends on the second RE number" includes: the second RE number is used to calculate an unquantized intermediate variable (Unquantized intermediate variable), and the size of the first transmission block is obtained by looking up a table after further calculation.

[0553] As an embodiment, “the size of the first transmission block depends on the second number of REs” includes: the second number of REs is used to calculate an unquantized intermediate variable N info , the N info Further calculation is performed and finally a table lookup is performed to obtain the size of the first transport block (Transport block size, TBS).

[0554] As an embodiment, “the size of the first transmission block depends on the second number of REs” includes: the second number of REs is used to calculate an unquantized intermediate variable N info , the N info Further calculation is performed based on whether it is greater than a certain threshold, and finally a table lookup is performed to obtain the size of the first transport block (Transport block size, TBS).

[0555] As an embodiment, “the size of the first transport block depends on the second RE number” includes: the product of the second RE number and the target code rate, the modulation order and the number of layers is used to obtain an unquantized intermediate variable N info , the N info Further calculation is performed and finally a table lookup is performed to obtain the size of the first transport block (Transport block size, TBS).

[0556] As an embodiment, “the size of the first transport block depends on the second number of REs” includes: N info =N RE ·R·Q m v, where N infois an unquantized intermediate variable, v represents the number of layers, Q m is the modulation order, r is the target code rate, N RE is the second RE number; according to N info Whether it is greater than a certain threshold is further calculated, and finally the size of the first transport block (Transport block size, TBS) is obtained by looking up the table.

[0557] As an embodiment, "the first RB number and the third RE number are used together to determine the second RE number" includes: the second RE number depends on the first RB number and the third RE (resource element) number.

[0558] As an embodiment, "the first RB number and the third RE number are jointly used to determine the second RE number" includes: the product of the first RB number and the third RE number is used to calculate the second RE number.

[0559] As an embodiment, "the first RB number and the third RE number are used together to determine the second RE number" includes: the second RE number is equal to the product of the first RB number and the third RE number.

[0560] As an embodiment, "the first RB number and the third RE number are used together to determine the second RE number" includes: the second RE number is equal to the product of the first RB number, the third RE number and N.

[0561] As an embodiment, "the first RB number and the third RE number are used together to determine the second RE number" includes: the second RE number is equal to the product of a smaller value between the first RB number, the third RE number and a fixed value.

[0562] As an embodiment, "the first RB number and the third RE number are used together to determine the second RE number" includes: the second RE number is equal to the product of the smaller value between the first RB number, the third RE number and a fixed value, and N.

[0563] As an embodiment, “the first RB number and the third RE number are used together to determine the second RE number” includes: N RE =N1·min(156,N′ RE )·nPRB , where N RE is the second RE number, min represents the smaller value of the two, N′ RE represents the number of the third RE, n PRB Indicates the first number of RBs, and N1 is the value indicated by the high-level parameter "numberOfSlotsTBoMS".

[0564] As an embodiment, “the first RB number and the third RE number are used together to determine the second RE number” includes: N RE =min(156,N′ RE )·n PRB , where N RE is the second RE number, min represents the smaller value of the two, N′ RE represents the number of the third RE, n PRB Indicates the number of the first RBs.

[0565] As an embodiment, the third number of REs corresponds to N′ RE .

[0566] As an embodiment, "the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission timing and one RB" includes: the third number of REs is equal to the number of REs that the first PUSCH can transmit data in one transmission timing and one RB.

[0567] As an embodiment, "the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission timing and one RB" includes: the third number of REs is equal to the number of REs that the first PUSCH can carry transmission blocks in one transmission timing and one RB.

[0568] As an embodiment, "the third number of REs is equal to the number of REs occupied by the first PUSCH in a transmission timing and an RB" includes: the third number of REs is determined by the number of time domain symbols occupied by the first PUSCH in a transmission timing, the number of subcarriers included in an RB, the number of REs occupied by the reference channel, and the number of REs of overhead configured by the high-level configuration.

[0569] As an embodiment, "the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission timing and one RB" includes: the third number of REs is equal to the product of the number of time domain symbols occupied by the first PUSCH in one transmission timing and the number of subcarriers included in one RB minus the difference between the number of REs occupied by the reference channel and the number of REs configured for overhead.

[0570] As an embodiment, “the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission timing and one RB” includes: Where N′ RE represents the number of the third RE, Indicates the number of subcarriers in the frequency domain in a physical resource block (PRB). is the number of symbols L allocated to the first PUSCH, is the number of REs per PRB in the allocated duration of DM-RS, It is the overhead configured by "xoverhead" in the higher layer parameter "PUSCH-ServingCellConfig".

[0571] Example 10

[0572] Embodiment 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 attached figure. Fig.10 As shown in the attached Fig.10 In the figure, the rectangle filled with blanks represents the first sub-band, and the rectangle filled with crosses represents the downlink sub-band; the first sub-band in case A is located in the middle of the two downlink sub-bands, and the relationship between the first sub-band and the downlink sub-band is "DUD"; the first sub-band in case B is located at the upper end of the downlink sub-band frequency domain, and the relationship between the first sub-band and the downlink sub-band is "UD"; the first sub-band in case C is located at the lower end of the downlink sub-band frequency domain, and the relationship between the first sub-band and the downlink sub-band is "DU".

[0573] In embodiment 10, the first information block indicates a first sub-band, the first sub-band is an uplink sub-band, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0574] As an embodiment, the resource block allocation type is determined according to the position of the first sub-frequency band, and the value range of the maximum output power is further determined, thereby not only ensuring the out-of-band interference limitation between carriers, but also considering the interference and self-interference elimination between the full-duplex uplink and downlink sub-bands, thereby ensuring the effective operation of the full-duplex sub-bands.

[0575] As an embodiment, the technical feature "the first information block indicates a first sub-frequency band" includes the following meaning: all or part of the first information block is used to explicitly or implicitly indicate the first sub-frequency band.

[0576] As an embodiment, the technical feature "the first information block indicates a first sub-frequency band" includes the following meaning: the first information block is used by the terminal in the present application to determine the first sub-frequency band.

[0577] As an embodiment, the technical feature "the first information block indicates the first sub-frequency band" includes the following meaning: all or part of the first information block is used to explicitly or implicitly indicate the starting RB (or the lowest indexed RB) of the first sub-frequency band.

[0578] As an embodiment, the technical feature "the first information block indicates the first sub-band" includes the following meaning: all or part of the first information block is used to explicitly or implicitly indicate the number of RBs (resource blocks) included in the first sub-band.

[0579] As an embodiment, the technical feature "the first information block indicates a first sub-frequency band" includes the following meaning: all or part of the first information block is used to explicitly or implicitly indicate the RIV (resource indicator value) corresponding to the first sub-frequency band.

[0580] As an embodiment, the technical feature "the first information block indicates the first sub-band" includes the following meaning: all or part of the first information block is used to explicitly or implicitly indicate the RIV corresponding to the first sub-band, and the starting RB of the first sub-band and the number of consecutive RBs included are used to generate the corresponding RIV.

[0581] As an embodiment, the technical feature "the first information block indicates the first sub-frequency band" includes the following meaning: all or part of 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.

[0582] As an embodiment, the technical feature "the first information block indicates the first sub-band" includes the following meaning: all or part of the first information block is used to explicitly or implicitly indicate the SLIV corresponding to the first sub-band, and the starting RB of the first sub-band and the number of consecutive RBs included are used to generate the corresponding SLIV.

[0583] 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 determine the number of CRBs spaced between the lowest-indexed CRB included in the first sub-band and frequency point A (point A) and the number of consecutive CRBs included in the first sub-band.

[0584] As an embodiment, the technical feature "the first information block indicates the first sub-band" includes the following meanings: the first information block indicates the number of CRBs for the reference sub-carrier spacing and the interval between the lowest index of the CRB for the reference sub-carrier spacing included in the first sub-band and the frequency point A (point A), and the number of continuous 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 an uplink resource grid; the benefit of doing so includes 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 downlink resource grid (resource grid), and the benefit 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 of the sub-carrier spacings respectively targeted by the configured multiple uplink resource grids; the benefit of doing so is to ensure alignment with uplink resources. As an auxiliary embodiment of the above embodiment, the reference subcarrier spacing is the maximum value among the subcarrier spacings respectively targeted by the multiple configured downlink resource grids; the advantage of doing so is that alignment with downlink resources is ensured. As an auxiliary embodiment of the above embodiment, the reference subcarrier spacing is the maximum value among the subcarrier spacings respectively targeted by all configured resource grids; the advantage of doing so is that alignment with both uplink and downlink resources is ensured.

[0585] 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 determine M1 sub-bands from M1 resource grids, respectively, 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 are respectively for M1 subcarrier 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 the 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 the 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 at the same time but increase some signaling overhead. As a subsidiary embodiment of the above embodiment, the M1 resource grids are configured.

[0586] As an embodiment, the technical feature "the first information block indicates a first sub-frequency band" includes the following meaning: the first information block is used to configure an uplink sub-band in a full-duplex symbol, and the part of the uplink sub-band overlapping with the currently active uplink BWP is the first sub-frequency band.

[0587] As an embodiment, the technical feature "the first information block indicates the first sub-frequency band" includes the following meaning: the first information block is used to indicate the first sub-frequency band from an active uplink BWP.

[0588] As an embodiment, the first sub-frequency band is a full-duplex sub-frequency band for uplink.

[0589] As an embodiment, the first sub-frequency band includes a guard band.

[0590] As an embodiment, the first sub-frequency band does not include a guard band.

[0591] As an embodiment, the value range of the maximum output power is a closed interval.

[0592] As an embodiment, the value of the maximum output power is within the value range of the maximum output power.

[0593] As an embodiment, the value range of the maximum output power includes an upper limit value of the maximum output power and a lower limit value of the maximum output power.

[0594] As an embodiment, the maximum output power has a value range of: P CMAX_L,f,c ≤P CMAX,f,c≤P CMAX_H,f,c , where P CMAX,f,c is the maximum output power, P CMAX_L,f,c and P CMAX_H,f,c They are the lower and upper limits of the maximum output power respectively.

[0595] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the resource block allocation type of the first PUSCH in the reference transmission timing is used to determine the value range of the maximum output power.

[0596] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the value range of the maximum output power is related to the resource block allocation type of the first PUSCH in the reference transmission timing.

[0597] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: there is a correspondence or mapping relationship between the value range of the maximum output power and the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0598] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: there is a conditional relationship between the value range of the maximum output power and the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0599] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the lower limit value of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing.

[0600] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing" includes: there is a correspondence or mapping relationship between the lower limit value of the maximum output power and the resource block allocation type of the first PUSCH in the reference transmission timing.

[0601] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing" includes: at least one parameter used to determine the lower limit value of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission timing.

[0602] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: there is a correspondence or mapping relationship between at least one parameter used to determine the lower limit value of the maximum output power and the resource block allocation type of the first PUSCH in the reference transmission opportunity according to a predefined table.

[0603] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: the lower limit value of the maximum output power is 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 )}, where MPR c Depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0604] As an embodiment, “the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity” includes: when the resource block allocation type of the first PUSCH in the reference transmission opportunity is an allocation type, the parameter MPR used to determine the lower limit value of the maximum output power c equal to a value or belonging to a value range; when the resource block allocation type of the first PUSCH in the reference transmission opportunity is another allocation type, the parameter MPR used to determine the lower limit value of the maximum output power c Is equal to another value or falls within another range of values.

[0605] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: a parameter MPR used to determine the lower limit value of the maximum output powerc It depends on whether the resource block allocation type of the first PUSCH in the reference transmission opportunity is inner resource block allocation, outer resource block allocation or edge resource block allocation.

[0606] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: a parameter MPR used to determine the lower limit value of the maximum output power c Different first PUSCHs may have the same or different values ​​under the resource block allocation type in the reference transmission opportunity.

[0607] As an embodiment, "the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity" includes: a parameter MPR used to determine the lower limit value of the maximum output power c Different first PUSCHs have the same or different values ​​according to a predefined table under resource block allocation types in the reference transmission opportunities.

[0608] As an embodiment, when the resource block allocation type of the first PUSCH in the reference transmission timing is not an internal resource block allocation, the resource block allocation type of the first PUSCH in the reference transmission timing is an external resource block allocation.

[0609] As an embodiment, when the resource block allocation type of the first PUSCH in the reference transmission timing is not an internal resource block allocation, the resource block allocation type of the first PUSCH in the reference transmission timing is an edge resource block allocation or an external resource block allocation.

[0610] As an embodiment, when the resource block allocation type of the first PUSCH in the reference transmission timing is not an internal resource block allocation or an edge resource block allocation, the resource block allocation type of the first PUSCH in the reference transmission timing is an external resource block allocation.

[0611] As an embodiment, the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity is L CRB .

[0612] As an embodiment, the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity is represented by the number of resource blocks.

[0613] As an embodiment, the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity is the number of continuous resource blocks actually occupied by the first PUSCH in the reference transmission opportunity.

[0614] As an embodiment, the starting resource block of the first PUSCH in the reference transmission timing is the resource block with the lowest frequency among the resource blocks allocated to the first PUSCH in the reference transmission timing.

[0615] As an embodiment, the starting resource block of the first PUSCH in the reference transmission timing is the resource block with the lowest resource block index allocated to the first PUSCH in the reference transmission timing.

[0616] As an embodiment, the index value of the starting resource block of the first PUSCH in the reference transmission opportunity is RB start .

[0617] As an embodiment, the frequency domain position of the first sub-frequency band includes: a positional relationship between the first sub-frequency band and a downlink sub-frequency band.

[0618] As a sub-embodiment of this embodiment, the downlink sub-frequency band is a downlink SBFD sub-frequency band.

[0619] As a sub-embodiment of this embodiment, the positional relationship between the first sub-frequency band and the downlink sub-frequency band includes: the first sub-frequency band is located between two downlink sub-frequency bands.

[0620] As a sub-embodiment of this embodiment, the positional relationship between the first sub-frequency band and the downlink sub-frequency band includes: the first sub-frequency band and the downlink sub-frequency band are respectively located at two ends of the carrier.

[0621] As a sub-embodiment of this embodiment, the positional relationship between the first sub-frequency band and the downlink sub-frequency band includes: the first sub-frequency band is at the high frequency end of the carrier, and the downlink sub-frequency band is at the low frequency end of the carrier.

[0622] As a sub-embodiment of this embodiment, the positional relationship between the first sub-frequency band and the downlink sub-frequency band includes: the first sub-frequency band is at the low-frequency end of the carrier, and the downlink sub-frequency band is at the high-frequency end of the carrier.

[0623] As a sub-embodiment of this embodiment, the positional relationship between the first sub-band and the downlink sub-band includes: the positional relationship between the first sub-band and the downlink sub-band is: "DU", "UD" or "DUD", where "D" represents the downlink sub-band and "U" represents the first sub-band.

[0624] As an embodiment, the frequency domain position of the first sub-frequency band includes the position of the first sub-frequency band in the maximum channel bandwidth.

[0625] As an embodiment, the frequency domain position of the first sub-band includes an index value of a starting resource block of the first sub-band, corresponding to RBStart,UL,Subband .

[0626] As an embodiment, the frequency domain position of the first sub-frequency band includes the bandwidth of the first sub-frequency band.

[0627] As an embodiment, the bandwidth of the first sub-band corresponds to N RB,UL,Subband .

[0628] As an embodiment, the frequency domain position of the first sub-band includes an index value of a cutoff resource block included in the first sub-band, corresponding to RB End,UL,Subband .

[0629] As an embodiment, the index value RB of the cutoff resource block of the first sub-band End,UL,Subband =RB Start,UL,Subband +N RB,UL,Subband .

[0630] As an embodiment, the index value RB of the cutoff resource block of the first sub-band End,UL,Subband =RB Start,UL,Subband +N RB,UL,Subband -1.

[0631] As an embodiment, the index value of the starting resource block of the first sub-frequency band is an index value in the maximum channel bandwidth.

[0632] As an embodiment, "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the frequency domain bandwidth of the first PUSCH in the reference transmission timing is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing.

[0633] As an embodiment, "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the starting resource block of the first PUSCH in the reference transmission timing is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing.

[0634] As an embodiment, "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing.

[0635] As an embodiment, "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band are jointly used to determine the resource block allocation type of the first PUSCH in the reference transmission timing.

[0636] As an embodiment, "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the resource block allocation type of the first PUSCH in the reference transmission timing depends on the frequency domain position of the starting resource block allocated to the first PUSCH in the reference transmission timing in the first sub-band and the frequency domain bandwidth of the first PUSCH in the reference transmission timing.

[0637] As a sub-embodiment of this embodiment, the resource block allocation type of the first PUSCH in the reference transmission timing depends on whether the difference between the starting resource block index of the first PUSCH in the reference transmission timing and the starting resource block index in the first sub-band is greater than or equal to half of the frequency domain bandwidth of the first PUSCH in the reference transmission timing (rounded down and at least 1) and less than or equal to the number of resource blocks contained in the first sub-band minus the frequency domain bandwidth of the first PUSCH in the reference transmission timing minus half of the frequency domain bandwidth of the first PUSCH in the reference transmission timing (rounded down and at least 1), and whether the frequency domain bandwidth of the first PUSCH in the reference transmission timing is less than or equal to half of the number of resource blocks contained in the first sub-band (rounded up).

[0638] As a sub-embodiment of this embodiment, the resource block allocation of the first PUSCH in the reference transmission opportunity is an internal resource block allocation that depends on satisfying RB Start,Low ≤RB Start ≤RB Start,High And L CRB ≤ceil(N RB,UL,Subband / 2), RB Start,Low =RB start,UL,Subband +max(1,floor(L CRB / 2)), RB Start,High =RB start,UL,Subband +N RB,UL,Subband –max(1,floor(L CRB / 2))–L CRB Among them, L CRB represents the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, RB start,UL Indicates the starting resource block index of the first sub-band, RB Start is the index of the starting resource block of the first PUSCH in the reference transmission opportunity, N RB,UL,Subband represents the number of resource blocks contained in the first sub-band, max() represents the maximum value of all parameters, floor(x) represents the largest integer less than or equal to x, and ceil(x) is the smallest integer greater than or equal to x.

[0639] As an embodiment, the technical feature "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes the following meanings: at least one of the position relationship between the first sub-band and the downlink sub-band or the position of the first sub-band in the maximum channel bandwidth is used to determine the target frequency domain range; the resource block allocation type of the first PUSCH in the reference transmission timing depends on whether the starting resource block of the first PUSCH in the reference transmission timing belongs to the target frequency domain range.

[0640] As a sub-embodiment of this embodiment, the technical feature "at least one of the positional relationship between the first sub-band and the downlink sub-band or the position of the first sub-band in the maximum channel bandwidth is used to determine the target frequency domain range" includes the following meaning: the target frequency domain range is calculated by a formula, and at least one of the positional relationship between the first sub-band and the downlink sub-band or the position of the first sub-band in the maximum channel bandwidth is used to determine the calculation formula for the target frequency domain range.

[0641] As a sub-embodiment of this embodiment, the starting resource block of the first PUSCH in the reference transmission opportunity belongs to the target frequency domain range, which is one of the conditions that the resource block allocation of the first PUSCH in the reference transmission opportunity is an internal resource block allocation.

[0642] As a sub-embodiment of this embodiment, when the resource block allocation of the first PUSCH in the reference transmission opportunity is an internal resource block allocation, the following conditions are met: RB Start,Low ≤RB Start ≤RB Start,High , where RB Start,Low is the minimum resource block index within the target frequency domain, RB Start,High is the maximum value of the resource block index within the target frequency domain.

[0643] As a sub-embodiment of this embodiment, when the position relationship between the first sub-frequency band and the downlink sub-frequency band is "UD", the target frequency domain range depends on the index value of the starting resource block of the first sub-frequency band and the number of resource blocks of the maximum channel bandwidth; when the position relationship between the first sub-frequency band and the downlink sub-frequency band is "DU", the target frequency domain range depends on the index value of the cutoff resource block of the first sub-frequency band; otherwise, the target frequency domain range depends on the index value of the starting resource block of the first sub-frequency band and the index value of the cutoff resource block of the first sub-frequency band.

[0644] As a sub-embodiment of this embodiment, when the position relationship between the first sub-band and the downlink sub-band is "UD", RB Start,Low =max(1,floor(L CRB / 2))+RB start,UL,Subband , R.B. Start,High =N RB +RB Start,UL,Subband -RB Start,Low -L CRB When the first sub-band and the downlink sub-band position relationship is "DU", RB Start,Low =max(1,floor(L CRB / 2)), RB Start,High =RB start,UL +N RB,UL –RB Start,Low –L CRB Otherwise, RB Start,Low =max(1,floor(L CRB / 2))+RB Start,UL,Subband , R.B. Start,High =RB End,UL,Subband +1–max(1,floor(L CRB / 2))–LCRB ; Among them RB Start,Low is the minimum resource block index within the target frequency domain, RB Start,High is the maximum value of the resource block index within the target frequency domain.

[0645] As an embodiment, "at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission timing, the starting resource block of the first PUSCH in the reference transmission timing, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission timing" includes: the resource block allocation type of the first PUSCH in the reference transmission timing depends on the frequency domain bandwidth of the first PUSCH in the reference transmission timing being not greater than the rounded-up value of half of the bandwidth threshold, and the bandwidth threshold depends on at least one of the bandwidth of the first sub-band, the index value of the starting resource block of the first sub-band, and the index value of the end resource block of the first sub-band.

[0646] As a sub-embodiment of this embodiment, the frequency domain bandwidth of the first PUSCH in the reference transmission timing is not greater than an upward rounded value of half of the bandwidth threshold, which is one of the conditions that the resource block allocation of the first PUSCH in the reference transmission timing is an internal resource block allocation.

[0647] As a sub-embodiment of this embodiment, the bandwidth threshold is the bandwidth of the first sub-frequency band.

[0648] As a sub-embodiment of this embodiment, the bandwidth threshold is a difference between an index value of a cutoff resource block of the first sub-frequency band and an index value of a start resource block of the first sub-frequency band.

[0649] As a sub-embodiment of this embodiment, the bandwidth threshold is an index value of a cutoff resource block of the first sub-frequency band.

[0650] As a sub-embodiment of this embodiment, when the positional relationship of the first sub-band and the downlink sub-band is "UD", the bandwidth threshold depends on the index value of the starting resource block of the first sub-band; when the positional relationship of the first sub-band and the downlink sub-band is "DUD", the bandwidth threshold depends on the bandwidth of the first sub-band; when the positional relationship of the first sub-band and the downlink sub-band is "DU", the bandwidth threshold depends on the index value of the cutoff resource block of the first sub-band.

[0651] As a sub-embodiment of this embodiment, when the position relationship between the first sub-band and the downlink sub-band is "UD", the bandwidth threshold is N RB -RB Start,UL,SubbandWhen the position relationship of the first sub-band downlink sub-band is "DUD", the bandwidth threshold is N RB,UL,Subband When the position relationship of the first sub-band downlink sub-band is "DU", the bandwidth threshold is RB End,UL,Subband -RB Start,UL,Subband or RB End,UL,Subband +1-RB Start,UL,Subband .

[0652] As an embodiment, when the position relationship between the first sub-band and the downlink sub-band is "UD", if the following conditions are met, the resource block allocation of the first PUSCH in the reference transmission opportunity is an internal resource block allocation: RB Start,Low ≤RB Start ≤RB Start,High And L CRB ≤ceil((N RB -RB Start,UL,Subband ) / 2); where ceil(x) is the smallest integer greater than or equal to x.

[0653] As an embodiment, when the position relationship between the first sub-band and the downlink sub-band is "DUD", if the following conditions are met, the resource block allocation of the first PUSCH in the reference transmission opportunity is an internal resource block allocation: RB Start,Low ≤RB Start ≤RB Start,High And L CRB ≤ceil(N RB,UL,Subband / 2); where ceil(x) is the smallest integer greater than or equal to x.

[0654] As an embodiment, when the position relationship between the first sub-band and the downlink sub-band is "DU", if the following conditions are met, the resource block allocation of the first PUSCH in the reference transmission opportunity is an internal resource block allocation: RB Start,Low ≤RB Start ≤RB Start,High And L CRB ≤ceil((RB End,UL,Subband +1) / 2); where ceil(x) is the smallest integer greater than or equal to x.

[0655] As an embodiment, the resource block of the first PUSCH in the reference transmission opportunity satisfies: CRB ≤L CRB,edge And satisfy RB Start ≤RB Start,edge or RB Start ≥RB start,UL +N RB,UL,Subband –max(1,floor(LCRB / 2))–L CRB When the resource block allocation of the first PUSCH in the reference transmission opportunity is an edge resource block allocation.

[0656] Embodiment 11

[0657] Embodiment 11 illustrates a schematic diagram of a first capability parameter indication according to an embodiment of the present application, as shown in the attached figure. Fig.11 As shown in the attached Fig.11 In the embodiment, the first capability parameter indicates that the sender of the first PUSCH supports the cross-symbol type when sending the first PUSCH in the N transmission opportunities.

[0658] In embodiment 11, 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 cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0659] As an embodiment, whether the first node supports the cross-symbol type in the N transmission opportunities is determined based on the capabilities reported by the first node, and different time-frequency resources are selected for users with different capabilities when performing multiple transmissions of the first PUSCH, thereby reducing the complexity of the user equipment and reducing the delay of the uplink transmission.

[0660] As an embodiment, the sender of the first PUSCH is the terminal in this application.

[0661] As an embodiment, the sender of the first PUSCH is equivalent to the terminal in the present application or can be used interchangeably.

[0662] As an embodiment, "the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol type when sending the first PUSCH in the N transmission opportunities" includes: the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol type when transmitting in the N transmission opportunities, wherein only one symbol type is included in one transmission opportunity.

[0663] As an embodiment, "the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol type when sending the first PUSCH in the N transmission opportunities" includes: the first capability parameter indicates that the sender of the first PUSCH supports transmission across SBFD symbols and non-SBFD symbols in different time slots.

[0664] As an embodiment, "the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol type when sending the first PUSCH in the N transmission opportunities" includes: the first capability parameter indicates that the sender of the first PUSCH supports PUSCH transmission of TBoMS across SBFD symbols and non-SBFD symbols in different transmission opportunities; wherein each transmission opportunity includes only SBFD symbols or only non-SBFD symbols.

[0665] As an embodiment, "the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol type when sending the first PUSCH in the N transmission opportunities" includes: the first capability parameter indicates that the sender of the first PUSCH supports PUSCH transmission of repetition type A across SBFD symbols and non-SBFD symbols in different transmission opportunities; wherein each transmission opportunity includes only SBFD symbols or only non-SBFD symbols.

[0666] As an embodiment, "the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol type when sending the first PUSCH in the N transmission opportunities" includes: the first capability parameter indicates that the sender of the first PUSCH supports PUSCH transmission of repetition type B across SBFD symbols and non-SBFD symbols in different transmission opportunities; wherein each transmission opportunity includes only SBFD symbols or only non-SBFD symbols.

[0667] 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 first PUSCH supports uplink transmission on an uplink sub-band in a full-duplex symbol.

[0668] As a sub-embodiment of this embodiment, the first capability parameter accompanied by the second capability parameter includes: the user equipment indicating the first capability parameter also indicates support for the second capability parameter.

[0669] As a sub-embodiment of this embodiment, the first capability parameter is accompanied by the second capability parameter including: the user equipment indicating the first capability parameter also indicates in the first capability parameter that it supports uplink transmission on the uplink sub-band in the full-duplex symbol.

[0670] As a sub-embodiment of this embodiment, the first capability parameter accompanied by the second capability parameter includes: indicating that the user equipment of the first capability parameter is a user equipment supporting SBFD.

[0671] As a sub-embodiment of this embodiment, the first capability parameter accompanied by the second capability parameter includes: indicating that the user equipment of the first capability parameter is a SBFD user.

[0672] As an embodiment, the symbol types only include full-duplex symbols and non-full-duplex symbols.

[0673] As an embodiment, the symbol type also includes other symbol types besides the above.

[0674] As an embodiment, the non-full-duplex symbol is a symbol for which a full-duplex sub-band is not configured.

[0675] As an embodiment, the non-full-duplex symbol is a symbol other than the full-duplex symbol.

[0676] As an embodiment, 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 the present application.

[0677] As an embodiment, the non-full-duplex symbol includes an uplink symbol.

[0678] As an embodiment, the non-full-duplex symbol is a symbol indicated as uplink by TDD uplink and downlink configuration.

[0679] As an embodiment, 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 the present application, and is indicated as a flexible symbol by the TDD uplink and downlink configuration.

[0680] Example 12

[0681] Embodiment 12 illustrates a structural block diagram of a processing device in a terminal according to an embodiment, as shown in the attached figure. Fig.12 As shown in the attached Fig.12 In the embodiment, the processing device 1200 in the terminal includes a first transceiver 1201. The first transceiver 1201 includes the attached Figure 4 The transmitter / receiver 456 (including antenna 460), receive processor 452, transmit processor 455 and controller / processor 490 are shown in FIG.

[0682] In embodiment 12, the first transceiver 1201 receives a first information block and a second information block, the first information block indicates at least one full-duplex symbol; the first transceiver 1201 sends a first PUSCH in N transmission opportunities, N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0683] As an embodiment, the first RB number is used to determine the first RE number, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH and the first RE number are jointly used to determine the BPRE value of the first PUSCH.

[0684] As an embodiment, the first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10, and the target bandwidth depends on a second RB number; the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

[0685] As an embodiment, the reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission opportunity.

[0686] As an embodiment, the first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second number of REs, the first number of RBs and the third number of REs are used together to determine the second number of REs, and the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

[0687] As an embodiment, the first information block indicates a first sub-band, the first sub-band is an uplink sub-band, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0688] As an embodiment, the first transceiver 1201 sends a first capability parameter; wherein, the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0689] Embodiment 13

[0690] Embodiment 13 illustrates a structural block diagram of a processing device in a base station according to an embodiment, as shown in the attached figure. Fig.13 As shown in the attached Fig.13 In the embodiment, the processing device 1300 in the base station includes a second transceiver 1301. The second transceiver 1301 includes the Figure 4 The transmitter / receiver 456 (including antenna 460), receive processor 452, transmit processor 455 and controller / processor 490 are shown in FIG.

[0691] In embodiment 13, the second transceiver 1301 sends a first information block and a second information block, the first information block indicates at least one full-duplex symbol; the second transceiver 1301 receives a first PUSCH in N transmission opportunities, N is an integer greater than 1, and the second information block indicates the N; wherein the N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

[0692] As an embodiment, the first RB number is used to determine the first RE number, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH and the first RE number are jointly used to determine the BPRE value of the first PUSCH.

[0693] As an embodiment, the first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by the logarithm of the target bandwidth with base 10, and the target bandwidth depends on a second RB number; the second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

[0694] As an embodiment, the reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapping between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for at least one full-duplex symbol included in the reference transmission opportunity.

[0695] As an embodiment, the first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second number of REs, the first number of RBs and the third number of REs are used together to determine the second number of REs, and the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

[0696] As an embodiment, the first information block indicates a first sub-band, the first sub-band is an uplink sub-band, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

[0697] As an embodiment, the second transceiver 1301 receives a first capability parameter; wherein the first capability parameter indicates that the sender of the first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

[0698] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the 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 disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The terminal or base station or UE or terminal in the present application includes but is not limited to mobile phones, tablet computers, notebooks, Internet cards, low-power devices, eMTC devices, NB-IoT devices, vehicle-mounted communication equipment, aircraft, airplanes, drones, remote-controlled aircraft, test devices, test equipment, test instruments and other equipment. The base station equipment or base station or network side equipment 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 TRPs, relay satellites, satellite base stations, air base stations, test devices, test equipment, test instruments and other equipment.

[0699] It should be understood by those skilled in the art that the present invention may be implemented in other specified forms without departing from its core or essential features. Therefore, the embodiments disclosed herein should be considered illustrative rather than restrictive in any way. The scope of the invention is determined by the appended claims rather than the preceding description, and all modifications within their equivalent meanings and regions are considered to be included therein.

Claims

1. A method used in a terminal, characterized in that: include: receiving a first information block and a second information block, the first information block indicating at least one full-duplex symbol; Sending a first PUSCH in N transmission opportunities, where N is an integer greater than 1, and the second information block indicates the N; The N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

2. The method according to claim 1, characterized in that The first RB number is used to determine the first RE number, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first RE number are jointly used to determine the BPRE value of the first PUSCH.

3. The method according to claim 1 or 2, characterized in that The first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by a logarithm of a target bandwidth with a base of 10, and the target bandwidth depends on a second number of RBs; The second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

4. The method according to any one of claims 1 to 3, characterized in that: The reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapped between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for the at least one full-duplex symbol included in the reference transmission opportunity.

5. The method according to any one of claims 1 to 4, characterized in that: The first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second number of REs, the first number of RBs and the third number of REs are used together to determine the second number of REs, and the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

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, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

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 first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

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 and a second information block, wherein the first information block indicates at least one full-duplex symbol; receiving a first PUSCH in N transmission opportunities, where N is an integer greater than 1, and the second information block indicates the N; The N transmission opportunities include at least one full-duplex symbol, the transmission power of the first PUSCH is equal to the smaller value between the first transmission power and the maximum output power, the maximum output power depends on the power level of the sender of the first PUSCH, a first parameter value is used to determine the first transmission power, the first parameter value depends on the first RB number, the first parameter value is related to the BPRE value of the first PUSCH, the first RB number is the number of RBs that are valid for the first PUSCH in the frequency domain at a reference transmission opportunity, and the reference transmission opportunity is a predefined or configured transmission opportunity among the N transmission opportunities.

10. The method according to claim 9, characterized in that The first RB number is used to determine the first RE number, and the number of transmission code blocks carried by the first PUSCH, the size of each transmission code block carried by the first PUSCH, and the first RE number are jointly used to determine the BPRE value of the first PUSCH.

11. The method according to claim 9 or 10, characterized in that The first transmit power depends on a second parameter value, the second parameter value is equal to 10 multiplied by a logarithm of a target bandwidth with a base of 10, and the target bandwidth depends on a second number of RBs; The second RB number is equal to the maximum RB number occupied by the first PUSCH in the frequency domain, or the second RB number is equal to the first RB number.

12. The method according to any one of claims 9 to 11, characterized in that: The reference transmission opportunity includes at least one full-duplex symbol, and the first RB number is equal to the number of RBs overlapped between the frequency domain resources allocated by the first PUSCH in the frequency domain and the uplink sub-band for the at least one full-duplex symbol included in the reference transmission opportunity.

13. The method according to any one of claims 9 to 12, characterized in that: The first PUSCH carries a first transmission block in the N transmission opportunities; the size of the first transmission block depends on the second number of REs, the first number of RBs and the third number of REs are used together to determine the second number of REs, and the third number of REs is equal to the number of REs occupied by the first PUSCH in one transmission opportunity and one RB.

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, and the reference transmission opportunity includes at least one full-duplex symbol; the value range of the maximum output power depends on the resource block allocation type of the first PUSCH in the reference transmission opportunity; the resource block allocation type of the first PUSCH in the reference transmission opportunity is one of edge resource block allocation, external resource block allocation or internal resource block allocation, and at least one of the frequency domain bandwidth of the first PUSCH in the reference transmission opportunity, the starting resource block of the first PUSCH in the reference transmission opportunity, and the frequency domain position of the first sub-band is used to determine the resource block allocation type of the first PUSCH in the reference transmission opportunity.

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 first PUSCH supports cross-symbol types when sending the first PUSCH in the N transmission opportunities, and the symbol types include full-duplex symbols and non-full-duplex symbols.

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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