Method and apparatus used in node for wireless communication

Abstract

The present application discloses a method and apparatus used in a node for wireless communication. A node receives a plurality of information blocks and first signaling, each information block among the plurality of information blocks comprising a first-type sub-information block and a second-type sub-information block, the first-type sub-information block indicating a reference frequency domain resource pool, the second-type sub-information block configuring a link direction pattern, and the plurality of information blocks corresponding to the same cell; and the node operates a first signal, the first signal belonging to a first frequency domain resource pool in the frequency domain, and the first signaling indicating, from the first frequency domain resource pool, a frequency domain resource occupied by the first signal. The first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first-type sub-information block, the first signaling indicates a time domain resource occupied by the first signal, and the link direction of the time domain resource allocated to the first signal depends on the configured link direction pattern. The present application improves the flexibility of link direction configuration.

Description

A method and apparatus for a node used in wireless communication Technical Field

[0001] This application relates to transmission methods and apparatus in wireless communication systems, and more particularly to link direction configuration schemes and apparatus in wireless communication. Background Technology

[0002] The application scenarios of future wireless communication systems are becoming increasingly diversified, and different application scenarios place different performance requirements on the system. To meet the diverse performance needs of various application scenarios, research on New Radio (NR) (or 5G) was initiated at the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #72 plenary meeting. With the widespread application of 5G, new business models and application scenarios are constantly emerging, and the existing 5G standard cannot fully meet the new demands. Therefore, 3GPP is preparing to begin preliminary research on 6G.

[0003] With the diversification of application scenarios and the emergence of new business models, the existing link direction configuration schemes cannot meet the needs of 6G. Therefore, 6G needs to explore more flexible and unified link direction configuration schemes. Summary of the Invention

[0004] The 5G NR system launched study items (SI) and work items (WI) supporting non-overlapping full duplex (SBFD) in Rel-18 and Rel-19, respectively. SBFD in Rel-18 and Rel-19 configures subbands available for uplink transmission within existing downlink time-domain resources, but does not substantially change the distribution of link directions or the format of time slots for the entire cell or carrier. Furthermore, due to limitations in the existing carrier-level link direction distribution, the link directions within the SBFD subbands are fixed. Additionally, 5G SBFD only supports unpaired spectrum (TDD (Time Division Duplex) spectrum) and not paired spectrum (FDD (Time Division Duplex) spectrum). In future 6G, for paired spectrum, to support asymmetric uplink and downlink services, variable link directions may also be supported on one of the spectrum segments within the paired spectrum. For other services, such as vehicle-to-everything (V2X) services, non-terrestrial networks, sensor-integrated networks, and smart metasurfaces, a more flexible and unified link direction configuration scheme is also needed.

[0005] To address the issue of flexible and unified link direction configuration in the future, this application discloses a solution. It should be noted that the description in this application only presents flexible link direction configuration as a typical application scenario or example; this application is also applicable to 6G networks or other scenarios facing similar problems in the future (e.g., scenarios where link direction changes, or other scenarios supporting multi-level configuration of transmission directions, or scenarios with more capable base stations or user equipment, such as scenarios supporting full-duplex on the same frequency), or for different application scenarios, such as eMBB, URLLC, full-duplex networks, non-terrestrial networks, sensor-integrated networks, smart metasurfaces, and terahertz networks, achieving similar technical effects. Furthermore, adopting a unified solution for different scenarios (including but not limited to eMBB, URLLC, full-duplex networks, non-terrestrial networks, sensor-integrated networks, smart metasurfaces, and terahertz networks) or different application parameters helps reduce hardware complexity and cost. Where there is no conflict, the embodiments and features in the embodiments used in the device of the first node in this application can be applied to the device of the second node in this application, and vice versa.

[0006] This application discloses a method for a first node in wireless communication, characterized by comprising:

[0007] Receive multiple information blocks and receive first signaling. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool. The second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell.

[0008] Operation first signal;

[0009] Wherein, the first signal belongs to a first frequency domain resource pool in the frequency domain, and the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information blocks included in the first information block among the plurality of information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block, and the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink.

[0010] As an example, configuring link direction patterns based on frequency domain resource pools greatly improves the flexibility of link direction configuration, provides a unified architecture for various services and application scenarios in the system, avoids fragmentation, and improves communication efficiency.

[0011] According to one aspect of this application, the method is characterized in that one field included in the second type of sub-information block indicates a link direction pattern, and another field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern.

[0012] According to one aspect of this application, the above method is characterized by comprising:

[0013] Receive target information block;

[0014] The target information block indicates the link direction of at least one time-domain resource, and no single information block among the plurality of information blocks can overwrite the link direction of the at least one time-domain resource indicated by the target information block.

[0015] According to one aspect of this application, the method is characterized in that the transmit power value of the first signal depends on a first parameter value, which depends on whether there is a conflicting link direction in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal.

[0016] According to one aspect of this application, the above method is characterized in that the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold, said target threshold being predefined, configured, or dependent on the capabilities of the first node device.

[0017] According to one aspect of this application, the above method is characterized in that, for a pair of spectra, the link direction pattern is configured on at most one spectrum.

[0018] According to one aspect of this application, the above method is characterized in that one of the plurality of information blocks further includes a third type of sub-information block, the third type of sub-information block indicating a second parameter value, and the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value.

[0019] This application discloses a method for a second node in wireless communication, characterized by comprising:

[0020] Multiple information blocks are sent and a first signaling is sent. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell.

[0021] Execute the first signal;

[0022] Wherein, the first signal belongs to a first frequency domain resource pool in the frequency domain, and the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information blocks included in the first information block among the plurality of information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block, and the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink.

[0023] According to one aspect of this application, the method is characterized in that one field included in the second type of sub-information block indicates a link direction pattern, and another field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern.

[0024] According to one aspect of this application, the above method is characterized by comprising:

[0025] Send the target information block;

[0026] The target information block indicates the link direction of at least one time-domain resource, and no single information block among the plurality of information blocks can overwrite the link direction of the at least one time-domain resource indicated by the target information block.

[0027] According to one aspect of this application, the method is characterized in that the transmit power value of the first signal depends on a first parameter value, which depends on whether there is a conflicting link direction in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal.

[0028] According to one aspect of this application, the above method is characterized in that the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold, which is predefined, configured, or dependent on the capabilities of the user equipment.

[0029] According to one aspect of this application, the above method is characterized in that, for a pair of spectra, the link direction pattern is configured on at most one spectrum.

[0030] According to one aspect of this application, the above method is characterized in that one of the plurality of information blocks further includes a third type of sub-information block, the third type of sub-information block indicating a second parameter value, and the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value.

[0031] This application discloses a first node for wireless communication, characterized in that it comprises:

[0032] A first receiver receives multiple information blocks and receives a first signaling. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell.

[0033] First transceiver, operating the first signal;

[0034] Wherein, the first signal belongs to a first frequency domain resource pool in the frequency domain, and the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information blocks included in the first information block among the plurality of information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block, and the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink.

[0035] This application discloses a second node for wireless communication, characterized in that it comprises:

[0036] A first transmitter sends multiple information blocks and sends a first signaling. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell.

[0037] The second transceiver executes the first signal;

[0038] Wherein, the first signal belongs to a first frequency domain resource pool in the frequency domain, and the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information blocks included in the first information block among the plurality of information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block, and the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink. Attached Figure Description

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

[0040] Figure 1 illustrates a flowchart of multiple information blocks, a first signaling, and a first signal according to an embodiment of this application;

[0041] Figure 2 shows a schematic diagram of a network architecture according to an embodiment of this application;

[0042] Figure 3 illustrates a schematic diagram of the wireless protocol architecture of the user plane and control plane according to an embodiment of this application;

[0043] Figure 4 shows a schematic diagram of a first node device and a second node device according to an embodiment of this application;

[0044] Figure 5 shows a flowchart of wireless signal transmission according to an embodiment of this application;

[0045] Figure 6 shows a schematic diagram of a link direction pattern according to an embodiment of this application;

[0046] Figure 7 shows a schematic diagram of a time-domain resource indicated by a target information block according to an embodiment of this application;

[0047] Figure 8 shows a schematic diagram of the transmit power value of a first signal according to an embodiment of this application;

[0048] Figure 9 shows a schematic diagram of a target threshold according to an embodiment of this application;

[0049] Figure 10 shows a schematic diagram of paired spectra according to an embodiment of this application;

[0050] Figure 11 shows a schematic diagram of the second parameter value according to an embodiment of this application;

[0051] Figure 12 shows a structural block diagram of a processing apparatus in a first node device according to an embodiment of the present application;

[0052] Figure 13 shows a structural block diagram of a processing apparatus in a second node device according to an embodiment of the present application. Detailed Implementation

[0053] The technical solution of this application will be further described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0054] Example 1

[0055] Example 1 illustrates a flowchart 100 of multiple information blocks, a first signaling, and a first signal according to an embodiment of this application, as shown in Figure 1. In Figure 1, each block represents a step, and it is particularly important to emphasize that the order of the blocks in the figure does not restrict the temporal sequence of the represented steps.

[0056] In Embodiment 1, the first node in this application receives multiple information blocks and first signaling in step 101. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell. In step 102, the first node in this application operates a first signal. The first signal belongs to a first frequency domain resource pool in the frequency domain. The first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool. The first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block. The first signaling indicates at least one time domain resource occupied by the first signal. The link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block. The link direction pattern configured by the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink.

[0057] As one embodiment, each of the plurality of information blocks includes higher-level information or higher-level parameter configuration.

[0058] As one embodiment, each of the plurality of information blocks includes one or more IEs included in an RRC layer signaling, or each of the plurality of information blocks includes one or more fields included in an RRC layer signaling.

[0059] As one embodiment, each of the plurality of information blocks includes part or all of the components of a system information block (SIB).

[0060] As an example, the plurality of information blocks are either all cell common or all cell specific.

[0061] As an example, the multiple information blocks are all group common.

[0062] As an example, the plurality of information blocks are all UE-specific or UE-dedicated.

[0063] As an example, each of the plurality of information blocks is configured per subband.

[0064] As one embodiment, each of the plurality of information blocks is configured per carrier. As a supplementary embodiment to the above embodiment, per-carrier configuration can reduce complexity.

[0065] As one embodiment, each of the plurality of information blocks is configured per BWP (bandwidth Part). As a supplementary embodiment to the above embodiment, per BWP configuration can further improve flexibility.

[0066] As an example, the multiple information blocks all belong to the IE "ServingCellConfigCommon".

[0067] As an example, the multiple information blocks all belong to the IE "CellGroupConfig".

[0068] As an example, the multiple information blocks all belong to the IE "SpCellConfig".

[0069] As an example, the multiple information blocks all belong to the IE "SCellConfig".

[0070] As an example, the multiple information blocks all belong to the IE "ServingCellConfigCommonSIB".

[0071] As an example, the multiple information blocks all belong to the IE "ServingCellConfig".

[0072] As one example, the plurality of information blocks form a list.

[0073] As an example, the multiple information blocks are added to a list.

[0074] As one embodiment, at least one of the plurality of information blocks belongs to a DCI (downlink control information) format. As a supplementary embodiment of the above embodiment, DCI can provide greater flexibility.

[0075] As an example, each of the plurality of information blocks is an IE (Information Element).

[0076] As one embodiment, each of the plurality of information blocks is a field.

[0077] As an example, each of the plurality of information blocks is a CE (Control Element).

[0078] As an example, the total number of information blocks in the plurality of information blocks is equal to 2.

[0079] As an example, the total number of information blocks in the plurality of information blocks is no more than 4.

[0080] As an example, the total number of information blocks in the plurality of information blocks is no more than 8.

[0081] As one example, the total number of information blocks in the plurality of information blocks is related to whether it is a paired spectrum or an unpaired spectrum.

[0082] As an example, the multiple information blocks all belong to the same IE.

[0083] As one embodiment, the first signaling is physical layer signaling or higher layer signaling.

[0084] As an example, the first signaling belongs to a DCI format.

[0085] As one embodiment, the first signaling includes all or part of the fields in the DCI.

[0086] As an example, the first signaling belongs to an IE included in an RRC layer signaling.

[0087] As an example, the first signaling belongs to a MAC (Medium Access Control) layer signaling.

[0088] As an example, the first signaling is transmitted on the PDCCH (physical downlink control channel).

[0089] As an example, the first signaling is transmitted on the PDSCH (physical downlink shared channel).

[0090] As an example, the first signaling is a configuration grant signaling.

[0091] As an example, the first signaling is a configuration signaling for semi-persistent scheduling (SPS).

[0092] As an example, the first signaling is a higher-layer configuration signaling of PDSCH.

[0093] As an example, the first signaling is a higher-layer configuration signaling for PUSCH (physical uplink shared channel).

[0094] As one embodiment, the first signaling is used to schedule the first signal.

[0095] As one embodiment, the first type of sub-information block and the second type of sub-information block are two fields included in each of the plurality of information blocks.

[0096] As one embodiment, the first type of sub-information block and the second type of sub-information block are two IEs included in each of the plurality of information blocks.

[0097] As one embodiment, each of the plurality of information blocks includes only the first type of sub-information block and the second type of sub-information block.

[0098] As an example, one of the plurality of information blocks may further include sub-information blocks other than the first type of sub-information blocks and the second type of sub-information blocks.

[0099] As an example, each of the plurality of information blocks further includes sub-information blocks other than the first type of sub-information blocks and the second type of sub-information blocks.

[0100] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks are configured for the same cell.

[0101] As one example, "the multiple information blocks correspond to the same cell" includes: the IE to which the multiple information blocks belong is specific to the same cell.

[0102] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks are all user equipment specific to the same cell.

[0103] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks are configured together with the identifier (ID) or index of the same cell.

[0104] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks are associated with the identifier (ID) or index of the same cell.

[0105] As one example, "the multiple information blocks correspond to the same cell" includes: the parameters or reference frequency domain resource pools configured for the multiple information blocks all belong to the same cell.

[0106] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks correspond to (or are associated with) the same carrier.

[0107] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks correspond to (or are associated with) the same grid.

[0108] As one example, "the multiple information blocks correspond to the same cell" includes: the multiple information blocks are configured with the reference frequency domain resource pool based on the same carrier or the same grid.

[0109] As an example, the first type of sub-information block and the second type of sub-information block are different.

[0110] As an example, the first type of sub-information block and the second type of sub-information block are independent of each other.

[0111] As an example, any two of the plurality of information blocks include the same field.

[0112] As an example, any two information blocks among the plurality of information blocks have the same data structure.

[0113] As an example, at least one field included in one of the plurality of information blocks does not belong to another of the plurality of information blocks.

[0114] As one embodiment, the reference frequency domain resource pool includes contiguous frequency domain resources.

[0115] As one embodiment, the reference frequency domain resource pool includes at least one resource block (RB).

[0116] As one embodiment, the reference frequency domain resource pool includes multiple subcarriers.

[0117] As an example, the reference frequency domain resource pool includes at least one resource block in a grid.

[0118] As one embodiment, the reference frequency domain resource pool includes consecutive frequency domain resources within a carrier.

[0119] As one example, the reference frequency domain resource pool is a BWP.

[0120] As one embodiment, the reference frequency domain resource pool is a subband.

[0121] As one embodiment, the reference frequency domain resource pool is a set of RBs.

[0122] As an example, the reference frequency domain resource pool is a frequency domain unit that configures the link direction or the slot format.

[0123] As one embodiment, the reference frequency domain resource pool is a frequency domain unit that supports full-duplex or flexible-duplex operation.

[0124] As an example, the reference frequency domain resource pool is the frequency domain resource pool where the frequency domain resource allocation is located.

[0125] As one embodiment, "the first type of sub-information block indicates the reference frequency domain resource pool" includes: all or part of the first type of sub-information block explicitly or implicitly indicating the reference frequency domain resource pool.

[0126] As one embodiment, "the first type of sub-information block indicates a reference frequency domain resource pool" includes: the first type of sub-information block is used to determine the reference frequency domain resource pool.

[0127] As one embodiment, "the first type of sub-information block indicates a reference frequency domain resource pool" includes: the first type of sub-information block indicates the frequency domain resources included in the reference frequency domain resource pool from a grid or carrier.

[0128] As one embodiment, "the first type of sub-information block indicates a reference frequency domain resource pool" includes: the first type of sub-information block indicates a bitmap of resource blocks or subcarriers included in the reference frequency domain resource pool from a grid or carrier.

[0129] As one embodiment, "the first type of sub-information block indicates the reference frequency domain resource pool" includes: the first type of sub-information block indicates the RIV (resource indicator value) corresponding to the reference frequency domain resource pool.

[0130] As one embodiment, "the first type of sub-information block indicates the reference frequency domain resource pool" includes: the first type of sub-information block indicates the SLIV (start and length indicator value) corresponding to the reference frequency domain resource pool.

[0131] As one embodiment, "the first type of sub-information block indicates the reference frequency domain resource pool" includes: the first type of sub-information block indicates the starting resource block and the number of resource blocks included in the reference frequency domain resource pool.

[0132] As one embodiment, "the first type of sub-information block indicates the reference frequency domain resource pool" includes: the first type of sub-information block indicates the starting subcarrier and the number of subcarriers included in the reference frequency domain resource pool.

[0133] As an example, using a bitmap to indicate the reference frequency domain resource pool can provide maximum configuration flexibility.

[0134] As an example, using RIV or SLIV to indicate the reference frequency domain resource pool can reduce signaling overhead while ensuring continuous resource allocation.

[0135] As one example, the link direction pattern includes TDD uplink and downlink configurations.

[0136] As an example, the link direction pattern includes a time slot format.

[0137] As an example, the link direction pattern includes the distribution of time-domain resources in different link directions.

[0138] As an example, the link direction pattern includes the distribution of time-domain resources for different link directions within a predefined or configured time window (or period).

[0139] As an example, the link direction pattern includes at least the positions of the downlink time domain symbols or time slots and the positions of the uplink time domain symbols or time slots.

[0140] As an example, the link direction pattern includes at least the position of the downlink time domain symbol or time slot in a time window (or period) and the position of the uplink time domain symbol or time slot in a time window (or period).

[0141] As one embodiment, the first type of sub-information block corresponding to the second type of sub-information block is the first type of sub-information block belonging to the same information block.

[0142] As an example, the first type of sub-information block corresponding to the second type of sub-information block is the first type of sub-information block that belongs to the same information block among the plurality of information blocks as the second type of sub-information block.

[0143] As one embodiment, the second type of sub-information block indicates the link direction pattern.

[0144] As an example, all or part of the second type of sub-information block explicitly or implicitly indicates the link direction pattern.

[0145] As one embodiment, the second type of sub-information block indicates a link direction pattern from a plurality of configured or predefined candidate link direction patterns.

[0146] As one embodiment, the second type of sub-information block includes a bitmap of time-domain resources for different link directions.

[0147] As one embodiment, the second type of sub-information block includes RIVs or SLIVs for time-domain resources for different link directions.

[0148] As an example, the second type of sub-information block includes RIVs or SLIVs for time-domain resources in different link directions within a time window (or period).

[0149] As one embodiment, the second type of sub-information block includes a bitmap of time-domain resources for different link directions within a time window (or period).

[0150] As one embodiment, the second type of sub-information block includes the number of starting time domain symbols or starting time slots and time domain symbols or time slots for at least one link direction within a time window (or period).

[0151] As an example, the second type of sub-information block includes the number of starting time domain symbols or starting time slots and time domain symbols or time slots for at least one link direction within a time window (or period), wherein the link direction for which no time domain symbols or time slots are configured by the second type of sub-information block within this time window (or period) is a default, predefined, or flexible link direction.

[0152] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the corresponding (or associated) first type of sub-information block.

[0153] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block is used to configure a link direction pattern, and the link direction pattern configured by the second type of sub-information block is for the reference frequency domain resource pool indicated by the corresponding (or associated) first type of sub-information block.

[0154] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block belonging to the same information block among the plurality of information blocks.

[0155] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block is used to configure a link direction pattern, and the link direction pattern configured by the second type of sub-information block is for the reference frequency domain resource pool indicated by the first type of sub-information block belonging to the same information block among the plurality of information blocks.

[0156] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block is used to configure a link direction pattern, and the link direction pattern configured by the second type of sub-information block is only applicable to the reference frequency domain resource pool indicated by the corresponding first type of sub-information block.

[0157] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block is used to configure a link direction pattern, and the link direction pattern configured by the second type of sub-information block is only valid for the reference frequency domain resource pool indicated by the corresponding first type of sub-information block.

[0158] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block is used to configure a link direction pattern, and the link direction pattern configured by the second type of sub-information block is only applicable to the transmission of signals or channels in the frequency domain belonging to the reference frequency domain resource pool indicated by the corresponding first type of sub-information block.

[0159] As one embodiment, "the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block" includes: the second type of sub-information block is used to configure a link direction pattern, and the link direction follows the link direction pattern configured by the second type of sub-information block only when the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the second type of sub-information block is in the frequency domain.

[0160] As one example, the operation is receiving, or the operation is sending.

[0161] As an example, the first signal is a baseband signal or a radio frequency signal.

[0162] As an example, the first signal is a reference signal.

[0163] As an example, the first signal is a physical channel.

[0164] As one embodiment, the first signal is PDSCH, and the operation is receiving.

[0165] As one embodiment, the first signal is a PDCCH, and the operation is receiving.

[0166] As an example, the first signal is PUSCH, and the operation is to send.

[0167] As an example, the first signal is PUCCH (physical uplink control channel), and the operation is transmission.

[0168] As an example, the first signal is CSI-RS (channel status information reference signal), and the operation is reception.

[0169] As an example, the first signal is an SRS (sounding reference signal), and the operation is to transmit.

[0170] As an example, the first signal is DMRS (demodulation reference signal).

[0171] As an example, the first signal is SPS PDSCH, and the operation is receiving.

[0172] As an example, the first signal is CG PUSCH, and the operation is to send.

[0173] As an example, any frequency domain resources occupied (or mapped) by the first signal belong to the first frequency domain resource pool.

[0174] As an example, the first signal is transmitted in the first frequency domain resource pool.

[0175] As an example, any frequency domain resources allocated to the first signal belong to the first frequency domain resource pool.

[0176] As one embodiment, the first frequency domain resource pool includes contiguous frequency domain resources.

[0177] As one embodiment, the first frequency domain resource pool includes at least one resource block (RB).

[0178] As one embodiment, the first frequency domain resource pool includes multiple subcarriers.

[0179] As an example, the first frequency domain resource pool is a BWP.

[0180] As an example, the first frequency domain resource pool is a subband.

[0181] As an example, the first frequency domain resource pool is an RB set.

[0182] As an example, the first frequency domain resource pool is the frequency domain resource pool where the frequency domain resource allocation is located.

[0183] As an example, the frequency domain resources occupied by the first signal are the frequency domain resources of the first signal through resource mapping or resource element mapping.

[0184] As an example, the frequency domain resources occupied by the first signal are the RBs or subcarriers mapped by the resources of the first signal.

[0185] As an example, the frequency domain resources occupied by the first signal are the frequency domain resources actually occupied by the first signal.

[0186] As an example, the frequency domain resources occupied by the first signal are the frequency domain resources allocated to the first signal.

[0187] As an example, the frequency domain resources occupied by the first signal are the frequency domain resources occupied by the first signal in one time domain symbol or one time slot.

[0188] As an example, the frequency domain resources occupied by the first signal include the frequency domain resources occupied by the demodulation reference signal of the first signal.

[0189] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling explicitly or implicitly indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool.

[0190] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling allocates frequency domain resources for the first signal from the first frequency domain resource pool, and the frequency domain resources allocated for the first signal include the frequency domain resources occupied by the first signal.

[0191] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling allocates frequency domain resources for the first signal from the first frequency domain resource pool, wherein the frequency domain resources occupied by the first signal are valid frequency domain resources among the frequency domain resources allocated for the first signal.

[0192] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling allocates frequency domain resources for the first signal from the first frequency domain resource pool, wherein the frequency domain resources occupied by the first signal are frequency domain resources other than invalid (or unavailable) frequency domain resources allocated for the first signal.

[0193] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling allocates frequency domain resources for the first signal from the first frequency domain resource pool, wherein the frequency domain resources occupied by the first signal include frequency domain resources allocated for the first signal excluding frequency domain resources that require rate matching.

[0194] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling allocates frequency domain resources for the first signal from the first frequency domain resource pool, and the frequency domain resources occupied by the first signal include the frequency domain resources allocated for the first signal after excluding the frequency domain resources occupied by other signals or channels.

[0195] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling allocates frequency domain resources for the first signal from the first frequency domain resource pool, wherein the frequency domain resources occupied by the first signal include the frequency domain resources in the first frequency domain resource pool among the frequency domain resources allocated for the first signal.

[0196] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: each resource block in the first frequency domain resource pool corresponds to a bit in a bit map, and the first signaling indicates the bit map corresponding to the frequency domain resources occupied by the first signal.

[0197] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: each resource block in the first frequency domain resource pool corresponds to a bit in a bit map, the first signaling indicates the bit map corresponding to the frequency domain resources allocated for the first signal, and the frequency domain resources allocated for the first signal include the frequency domain resources occupied by the first signal.

[0198] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling indicates the frequency domain resources occupied by the first signal in the RIV or SLIV of the first frequency domain resource pool.

[0199] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling indicates the RIV or SLIV of the frequency domain resources allocated for the first signal in the first frequency domain resource pool, and the frequency domain resources allocated for the first signal include the frequency domain resources occupied by the first signal.

[0200] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling indicates the starting frequency domain resources and the number of frequency domain resources occupied by the first signal in the first frequency domain resource pool.

[0201] As one embodiment, "the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool" includes: the first signaling indicates the initial frequency domain resources and the number of frequency domain resources occupied by the first signal in the first frequency domain resource pool, and the frequency domain resources allocated for the first signal include the frequency domain resources occupied by the first signal.

[0202] As an example, the first information block is one of the plurality of information blocks.

[0203] As one embodiment, the first information block is an information block that corresponds to or is associated with the indicated reference frequency domain resource pool and the first frequency domain resource pool among the plurality of information blocks.

[0204] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block among the plurality of information blocks" includes: the first frequency domain resource pool is the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block.

[0205] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block among the plurality of information blocks" includes: the first frequency domain resource pool includes the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block.

[0206] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block of the plurality of information blocks" includes: the first frequency domain resource pool is obtained by shifting (or offsetting) the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block.

[0207] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block of the plurality of information blocks" includes: the first frequency domain resource pool is obtained by scaling the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block.

[0208] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block among the plurality of information blocks" includes: the first frequency domain resource pool is obtained by translation and scaling of the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block.

[0209] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block among the plurality of information blocks" includes: the first frequency domain resource pool is obtained by shifting the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block, wherein the offset value of the shift is predefined or configured.

[0210] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block of the plurality of information blocks" includes: the first frequency domain resource pool is obtained by shifting the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block while keeping the size of the resource pool unchanged, wherein the offset value of the shift is predefined or configured.

[0211] As one embodiment, "the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block of the plurality of information blocks" includes: the first frequency domain resource pool is obtained by enlarging or reducing the size of the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block while keeping the center frequency unchanged, and the enlargement or reduction factor is predefined or configured.

[0212] As an example, at least one time-domain resource occupied by the first signal is the time-domain resource mapped by the first signal in the time domain.

[0213] As an example, at least one time-domain resource occupied by the first signal is at least one time-domain symbol occupied by the first signal.

[0214] As an example, at least one time-domain resource occupied by the first signal is at least one OFDM symbol occupied by the first signal.

[0215] As an example, at least one time-domain resource occupied by the first signal is at least one time slot occupied by the first signal.

[0216] As an example, the at least one time-domain resource occupied by the first signal is at least one time-domain resource allocated for the first signal.

[0217] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling explicitly or implicitly indicates at least one time-domain resource occupied by the first signal.

[0218] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling allocates time-domain resources for the first signal, and the time-domain resources allocated for the first signal include at least one time-domain resource occupied by the first signal.

[0219] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling allocates time-domain resources for the first signal, and the at least one time-domain resource occupied by the first signal is a valid time-domain resource among the time-domain resources allocated for the first signal.

[0220] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling allocates time-domain resources for the first signal, wherein the at least one time-domain resource occupied by the first signal is a time-domain resource other than an invalid (or unavailable) time-domain resource among the time-domain resources allocated to the first signal.

[0221] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling allocates time-domain resources for the first signal, and the at least one time-domain resource occupied by the first signal includes time-domain resources allocated to the first signal excluding time-domain resources that require rate matching.

[0222] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling allocates time-domain resources for the first signal, and the at least one time-domain resource occupied by the first signal includes time-domain resources allocated for the first signal after excluding time-domain resources occupied by other signals or channels.

[0223] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling indicates the RIV or SLIV corresponding to the at least one time-domain resource occupied by the first signal.

[0224] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling indicates the RIV or SLIV corresponding to the time-domain resource allocated for the first signal, and the time-domain resource allocated for the first signal includes at least one time-domain resource occupied by the first signal.

[0225] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling indicates the RIV or SLIV corresponding to the time-domain resource allocated for the first signal in a time window (or period), and the time-domain resource allocated for the first signal includes at least one time-domain resource occupied by the first signal.

[0226] As one embodiment, "the first signaling indicates at least one time-domain resource occupied by the first signal" includes: the first signaling indicates the initial time-domain resource and the number of time-domain resources allocated to the first signal in a time window (or period), and the time-domain resources allocated to the first signal include at least one time-domain resource occupied by the first signal.

[0227] As an example, each time-domain resource allocated to the first signal is the time-domain resource actually occupied by the first signal.

[0228] As an example, at least one time-domain resource allocated to the first signal is not actually occupied by the first signal.

[0229] As an example, each time-domain resource allocated to the first signal is a time-domain resource indicated by the scheduling information of the first signal.

[0230] As an example, each time-domain resource allocated to the first signal is a time-domain resource allocated (assigned) by the first signaling for the first signal.

[0231] As an example, each time-domain resource allocated to the first signal is a time-domain resource indicated or configured by signaling for the first signal.

[0232] As an example, each time-domain resource allocated to the first signal is a time-domain symbol.

[0233] As an example, each time-domain resource allocated to the first signal is an OFDM symbol.

[0234] As an example, each time-domain resource allocated to the first signal is a time slot.

[0235] As an example, the link direction of at least one time-domain resource to which the first signal is allocated is either uplink or downlink.

[0236] As an example, the link direction of at least one time-domain resource to which the first signal is allocated is one of uplink, downlink, or flexible.

[0237] As an example, the link direction of at least one time-domain resource to which the first signal is allocated is one of uplink, downlink, or full-duplex link.

[0238] As an example, the link direction of at least one time-domain resource allocated to the first signal is one of uplink, downlink, full-duplex link, or flexible.

[0239] As an example, the link direction of at least one time-domain resource allocated to the first signal is one of uplink, downlink, or sidelink.

[0240] As an example, the link direction of at least one time-domain resource allocated to the first signal is one of uplink, downlink, secondary link, or flexible.

[0241] As an example, the operation can be transmission only if the link direction of at least one time-domain resource to which the first signal is allocated is one of uplink, secondary link, or flexible.

[0242] As an example, the operation can be transmission only if the link direction of at least one time-domain resource to which the first signal is allocated is uplink or flexible.

[0243] As an example, the operation can be transmission only if the link direction of at least one time-domain resource to which the first signal is allocated is either an uplink or a full-duplex link.

[0244] As an example, the operation can be transmission only if the link direction of at least one time-domain resource to which the first signal is allocated is uplink, full-duplex link, or flexible.

[0245] As an example, the operation is transmission, and the operation of the first signal can only be performed on an uplink or flexible time-domain resources in the link direction.

[0246] As an example, the operation is transmission, and the operation of the first signal can only be performed on an uplink, a full-duplex link, or flexible time-domain resources in the link direction.

[0247] As an example, the operation is transmission, and the operation of the first signal can only be performed on the link direction, which is an uplink, a secondary link, or flexible time-domain resources.

[0248] As an example, the operation is receiving, and the operation of the first signal can only be performed on a downlink or flexible time-domain resources in the link direction.

[0249] As an example, the operation is receiving, and the operation of the first signal can only be performed on a downlink, a full-duplex link, or flexible time-domain resources in the link direction.

[0250] As an example, the operation is receiving, and the operation of the first signal can only be performed on a downlink, a secondary link, or flexible time-domain resources in the link direction.

[0251] As one embodiment, "the link direction of at least one time-domain resource to which the first signal is allocated depends on the link direction pattern configured in the second type of sub-information block included in the first information block" includes: the link direction of at least one time-domain resource to which the first signal is allocated is related to the link direction pattern configured in the second type of sub-information block included in the first information block.

[0252] As one embodiment, "the link direction of at least one time-domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction pattern configured by the second type of sub-information block included in the first information block is used to determine the link direction of at least one time-domain resource to which the first signal is allocated.

[0253] As one embodiment, "the link direction of at least one time-domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction of at least one time-domain resource to which the first signal is allocated is based on the link direction pattern configured by the second type of sub-information block included in the first information block.

[0254] As one embodiment, "the link direction of at least one time-domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction of the time-domain resources in which the downlink resources in the link direction pattern configured by the first signal and the second type of sub-information block included in the first information block overlaps is downlink; the link direction of the time-domain resources in which the uplink resources in the link direction pattern configured by the first signal and the second type of sub-information block included in the first information block overlaps is uplink.

[0255] As one embodiment, "the link direction of at least one time-domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction of the time-domain resource that overlaps with the downlink resource in the link direction pattern configured by the first signal and the second type of sub-information block included in the first information block is a downlink; the link direction of the time-domain resource that overlaps with the uplink resource in the link direction pattern configured by the first signal and the second type of sub-information block included in the first information block is an uplink; and the link direction of the time-domain resource that overlaps with the flexible (or full-duplex link) resource in the link direction pattern configured by the first signal and the second type of sub-information block included in the first information block depends on the first signaling.

[0256] As one embodiment, "the link direction of at least one time-domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction of each time-domain symbol in a cell depends on the link direction pattern configured by the second type of sub-information block included in the first information block.

[0257] As one embodiment, "the link direction of at least one time-domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction of any time-domain symbol allocated to the first signal and not allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block.

[0258] As one embodiment, "the link direction of at least one time-domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block" includes: the link direction of the downlink resource in the link direction pattern configured by the second type of sub-information block included in the first information block allocated to the first signal is a downlink; the link direction of the uplink resource in the link direction pattern configured by the second type of sub-information block included in the first information block allocated to the first signal is an uplink.

[0259] As an example, the link direction pattern configured in the second type of sub-information blocks included in the first information block only includes the distribution of uplink and downlink.

[0260] As an example, the link direction pattern configured in the second type of sub-information blocks included in the first information block includes uplink, downlink, and flexible distribution.

[0261] As an example, the link direction pattern configured in the second type of sub-information blocks included in the first information block includes the distribution of uplink, downlink and full-duplex links.

[0262] As an example, the link direction pattern configured in the second type of sub-information blocks included in the first information block includes uplink, downlink, full-duplex link and flexible distribution.

[0263] As an example, the link direction pattern configured in the second type of sub-information blocks included in the first information block includes the distribution of uplink, downlink and sub-link.

[0264] As one embodiment, "the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink in a time window (or period).

[0265] As one embodiment, "the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink time domain resources and downlink time domain resources in a time window (or period).

[0266] As one embodiment, "the link direction pattern configured in the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information blocks included in the first information block includes at least which time domain resources have uplink links and which time domain resources have downlink links in a time window (or period).

[0267] As one embodiment, "the link direction pattern configured in the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information blocks included in the first information block includes which time domain resources have uplink links, which time domain resources have downlink links, and which time domain resources have flexible link directions in a time window (or period).

[0268] As an example, "the link direction pattern configured in the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information blocks included in the first information block includes which time domain resources have uplink links, which time domain resources have downlink links, and which time domain resources have full-duplex links in a time window (or period).

[0269] As one embodiment, "the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the position of the downlink time domain symbol or time slot in a time window (or period) and the position of the uplink time domain symbol or time slot in a time window (or period).

[0270] As one embodiment, "the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the position of the downlink time domain symbol or time slot in a time window (or period), the position of the uplink time domain symbol or time slot in a time window (or period), and the position of flexible time domain symbol or time slot in a time window (or period).

[0271] As one embodiment, "the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the position of the downlink time domain symbol or time slot in a time window (or period), the position of the uplink time domain symbol or time slot in a time window (or period), and the position of the full-duplex link time domain symbol or time slot in a time window.

[0272] As one embodiment, "the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink" includes: the link direction pattern configured in the second type of sub-information block included in the first information block includes at least the position of the downlink time domain symbol or time slot in a time window (or period), the position of the uplink time domain symbol or time slot in a time window (or period), the position of the flexible time domain symbol or time slot in a time window (or period), and the position of the full-duplex link time domain symbol or time slot in a time window (or period).

[0273] Example 2

[0274] Example 2 illustrates a schematic diagram of a network architecture according to this application, as shown in Figure 2. Figure 2 illustrates a network architecture 200 for 6G, 5G NR, LTE (Long-Term Evolution), and LTE-A (Long-Term Evolution Advanced) systems. The 6G, 5G NR, or LTE network architecture 200 may be referred to as 6GS (6G System) / 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable terminology. The 6GS / 5GS / EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 6GC (6G Core Network) / 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet services 230. The 6GS / 5GS / EPS can interconnect with other access networks, but these entities / interfaces are not shown for simplicity. As shown in the figure, the 6GS / 5GS / EPS provides packet-switched services; however, those skilled in the art will readily understand that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. The NG-RAN includes network node 203 and other network nodes 204. Network node 203 provides user and control plane protocol termination toward UE 201. Network node 203 can connect to other network nodes 204 via backhaul. Network node 203 may also be referred to as eNB, gNB, base station, base transceiver station, radio base station, radio transceiver, transceiver function, Basic Services Set (BSS), Extended Services Set (ESS), TRP (Transmitter Receiver Node), or some other suitable term. Network node 203 provides UE 201 with access to 6GC / 5GC / EPC210. ​​Examples of UE 201 include cellular phones, smartphones, Session Initiation Protocol (SIP) phones, laptops, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, GPS, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband IoT devices, machine-type communication devices, land vehicles, automobiles, wearable devices, test equipment, test instruments, test tools, or any other similar functional devices.Those skilled in the art may also refer to UE201 as a mobile station, subscriber station, mobile unit, subscriber unit, radio unit, remote unit, mobile device, radio device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, radio terminal, remote terminal, handheld device, user agent, mobile client, client, or any other suitable term. Network node 203 is connected to 6GC / 5GC / EPC210 via the S1 / NG interface. 6GC / 5GC / EPC210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF 214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF 213. The MME / AMF / SMF211 is the control node that handles signaling between UE201 and 6GC / 5GC / EPC210. ​​Essentially, the MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through the S-GW / UPF212, which is itself connected to the P-GW / UPF213. The P-GW provides UE IP address allocation and other functions. The P-GW / UPF213 is connected to Internet service 230. Internet service 230 includes operator-compliant Internet Protocol services, specifically including the Internet, intranet, IMS (IP Multimedia Subsystem), and packet-switched streaming services.

[0275] As an example, the UE201 corresponds to the first node in this application.

[0276] As an example, the UE201 supports flexible link direction configuration.

[0277] As an example, the network node 203 corresponds to the second node in this application.

[0278] As an example, the network node 203 supports flexible link direction configuration.

[0279] Example 3

[0280] Example 3 illustrates a schematic diagram of an embodiment of a wireless protocol architecture for a user plane and control plane according to this application, as shown in Figure 3. 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 3 shows the radio protocol architecture for the control plane 300 of a first node device (UE or gNB) and a second node device (gNB or UE) using 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 herein as PHY 301. Layer 2 (L2 layer) 305 is above PHY 301 and is responsible for the link between the first node device and the second node device through PHY 301. 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 node device. PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. PDCP sublayer 304 also provides security through encrypted data packets and supports cross-cell mobility between second-node devices and first-node devices. RLC sublayer 303 provides upper-layer packet segmentation and reassembly, retransmission of lost packets, and packet reordering to compensate for out-of-order reception due to HARQ. MAC sublayer 302 provides multiplexing between logical and transport channels. MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) within a cell between first-node devices. MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3) of the control plane 300 is responsible for acquiring radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between second-node devices and first-node devices. The radio protocol architecture of user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). The radio protocol architecture for the first node device and the second node device in user plane 350 is largely the same as the corresponding layers and sublayers in control plane 300 for physical layer 351, PDCP sublayer 354 in L2 layer 355, RLC sublayer 353 in L2 layer 355 and MAC sublayer 352 in L2 layer 355. However, PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead.The L2 layer 355 in the user plane 350 also includes an SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping between QoS flows and data radio bearers (DRBs) to support service diversity. Although not illustrated, the first node device may have several upper layers above the L2 layer 355, including a network layer (e.g., 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, server, etc.).

[0281] As an example, the wireless protocol architecture in Figure 3 is applicable to the first node in this application.

[0282] As an example, the wireless protocol architecture in Figure 3 is applicable to the second node in this application.

[0283] As an example, the plurality of information blocks in this application are generated in the RRC306, or MAC302, or MAC352, or PHY301, or PHY351.

[0284] As an example, the first signaling in this application is generated in PHY301 or PHY351.

[0285] As an example, the first signal in this application is generated by the RRC306, or MAC302, or MAC352, or PHY301, or PHY351.

[0286] As an example, the target information block in this application is generated in RRC306, or MAC302, or MAC352, or PHY301, or PHY351.

[0287] Example 4

[0288] Example 4 illustrates a schematic diagram of a first node device and a second node device according to an embodiment of this application, as shown in Figure 4.

[0289] The first node device (450) may include a controller / processor 490, a data source / buffer 480, a receiver processor 452, a transmitter / receiver 456 and a transmitter processor 455, wherein the transmitter / receiver 456 includes an antenna 460.

[0290] The second node device (410) may include a controller / processor 440, a data source / buffer 430, a receiver processor 412, a transmitter / receiver 416 and a transmitter processor 415, wherein the transmitter / receiver 416 includes an antenna 420.

[0291] In the DL (Downlink), upper-layer packets are provided to the controller / processor 440. The controller / processor 440 implements L2 and higher-layer functions. In the DL, the controller / processor 440 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first node device 450 based on various priority metrics. The controller / processor 440 is also responsible for HARQ operations, retransmission of lost packets, and higher-layer signaling to the first node device 450. Higher-layer information carried by multiple information blocks and target information blocks, as well as higher-layer information carried by the first signal (when the first signal is downlink), are generated in the controller / processor 440. The transmit processor 415 implements various signal processing functions (including the first signaling in this application) for the L1 layer (i.e., the physical layer), including encoding, interleaving, scrambling, modulation, power control / allocation, precoding, and physical layer control signaling generation. For example, physical layer signals carrying multiple information blocks, physical layer signals carrying target information blocks, physical layer signals carrying a first signal (when the first signal is downlink), and physical layer signals carrying the first signaling are processed in the transmit 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. These are then mapped by the transmit processor 415 to the antenna 420 via the transmitter 416 and transmitted as radio frequency signals. At the receiver, each receiver 456 receives the radio frequency signal through its corresponding antenna 460. Each receiver 456 recovers the baseband information modulated onto the radio frequency carrier and provides the baseband information to the receiver processor 452. The receiver processor 452 implements various signal reception processing functions for the L1 layer. The signal reception and processing function includes receiving physical layer signals carrying multiple information blocks, physical layer signals of target information blocks, physical layer signals of a first signal (when the first signal is downlink), and physical layer signals carrying the first signaling of this application. It demodulates the signals using multi-carrier symbols in a multi-carrier symbol stream based on various modulation schemes (e.g., Binary Phase Shift Keying (BPSK), Quadrature Phase Shift Keying (QPSK)), followed by descrambling, decoding, and deinterleaving to recover the data or control transmitted by the second node device 410 on the physical channel. The data and control signals are then provided to the controller / processor 490. The controller / processor 490 is responsible for Layer 2 and above, and interprets higher-layer information. This includes interpreting the higher-layer information carried by the multiple information blocks and the target information block, as well as the higher-layer information carried by the first signal (when the first signal is downlink). The controller / processor may be associated with a memory 480 that stores program code and data. The memory 480 may be referred to as computer-readable media.

[0292] In uplink (UL) transmission, similar to downlink transmission, higher-layer information (including the higher-layer information carried by the first signal in this application (when the first signal is uplink)) is generated by controller / processor 490 and then processed by transmitter processor 455 for various signal transmission processing functions for L1 layer (i.e., physical layer). Transmitter processor 455 transmits the signal as a radio frequency signal via transmitter 456 mapped to antenna 460. Receiver 416 receives the radio frequency signal through its corresponding antenna 420. Each receiver 416 recovers the baseband information modulated onto the radio frequency carrier and provides the baseband information to receiver processor 412. Receiver processor 412 implements various signal reception processing functions for L1 layer (i.e., physical layer) and then provides data and / or control signals to controller / processor 440. Implementing L2 layer functions in controller / processor 440 includes interpreting higher-layer information (including the higher-layer information carried by the first signal in this application (when the first signal is uplink)). Controller / processor may be associated with buffer 430 that stores program code and data. The buffer 430 can be computer-readable media.

[0293] As one embodiment, the first node device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor, and the first node device 450 at least: receives a plurality of information blocks and receives a first signaling, each of the plurality of information blocks including a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicating a reference frequency domain resource pool, the second type of sub-information block configuring a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, the plurality of information blocks corresponding to the same cell; and operates the first... The signal; wherein the first signal belongs to a first frequency domain resource pool in the frequency domain, and the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block of the plurality of information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, and the link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block, and the link direction pattern configured by the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink.

[0294] As one embodiment, the first node device 450 includes: a memory storing a computer-readable instruction program, which, when executed by at least one processor, produces actions including: receiving a plurality of information blocks and receiving a first signaling, each of the plurality of information blocks including a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicating a reference frequency domain resource pool, and the second type of sub-information block configuring a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, the plurality of information blocks corresponding to the same cell; and operating a first signal; wherein the first signal belongs to a first frequency domain. A frequency domain resource pool, wherein the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information blocks included in the first information block of the plurality of information blocks; the first signaling indicates at least one time domain resource occupied by the first signal; the link direction of the at least one time domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block; the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink.

[0295] As one embodiment, the second node device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second node device 410 includes at least: transmitting multiple information blocks and transmitting a first signaling, each of the multiple information blocks including a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicating a reference frequency domain resource pool, the second type of sub-information block configuring a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, the multiple information blocks corresponding to the same cell; executing a first signal; wherein the first signal belongs to a first frequency domain resource pool in the frequency domain, the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block, the link direction pattern configured by the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink.

[0296] As one embodiment, the second node device 410 includes: a memory storing a computer-readable instruction program, which, when executed by at least one processor, produces actions including: sending a plurality of information blocks and sending a first signaling, each of the plurality of information blocks including a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicating a reference frequency domain resource pool, and the second type of sub-information block configuring a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, the plurality of information blocks corresponding to the same cell; and executing a first signal; wherein the first signal belongs to a first frequency domain. The frequency domain resource pool, wherein the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information blocks included in the first information block of the plurality of information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block, and the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink.

[0297] As an example, the first node device 450 is a user equipment (UE).

[0298] As an example, the first node device 450 is a user equipment that supports flexible link direction configuration.

[0299] As one embodiment, the second node device 410 is a base station device (gNB / eNB).

[0300] As an example, the second node device 410 is a base station device that supports flexible link direction configuration.

[0301] As one embodiment, receiver 456 (including antenna 460), receiver processor 452 and controller / processor 490 are used to receive the plurality of information blocks in this application.

[0302] As one embodiment, receiver 456 (including antenna 460) and receiver processor 452 are used to receive the first signaling in this application.

[0303] As an example, when the first signal is uplink, transmitter 456 (including antenna 460), transmitter processor 455 and controller / processor 490 are used to transmit the first signal in this application.

[0304] As one embodiment, receiver 456 (including antenna 460), receiver processor 452 and controller / processor 490 are used to receive the target information block in this application.

[0305] As one embodiment, a transmitter 416 (including an antenna 420), a transmitter processor 415, and a controller / processor 440 are used to transmit the plurality of information blocks described in this application.

[0306] As one embodiment, transmitter 416 (including antenna 420) and transmitter processor 415 are used to transmit the first signaling in this application.

[0307] As an example, when the first signal is downlink, receiver 416 (including antenna 420), receiver processor 412 and controller / processor 440 are used to receive the first signal in this application.

[0308] As one embodiment, a transmitter 416 (including an antenna 420), a transmitter processor 415, and a controller / processor 440 are used to transmit the target information block described in this application.

[0309] Example 5

[0310] Example 5 illustrates a wireless signal transmission flowchart according to one embodiment of this application, as shown in Figure 5. In Figure 5, the second node device N500 is the sustaining base station for the serving cell of the first node device U550. It should be noted that the order in this example does not limit the signal transmission order or the order of implementation in this application.

[0311] In case (A) (the operation is sending, and the execution is receiving):

[0312] For the second node device N500, a target information block is sent in step S501, multiple information blocks are sent in step S502, a first signaling is sent in step S503, and a first signal is received in step S504.

[0313] For the first node device U550, the target information block is received in step S551, multiple information blocks are received in step S552, the first signaling is received in step S553, and the first signal is sent in step S554.

[0314] In case (B) (where the operation is receiving and the execution is sending):

[0315] For the second node device N500, the target information block is sent in step S501, multiple information blocks are sent in step S502, the first signaling is sent in step S503, and the first signal is sent in step S504.

[0316] For the first node device U550, the target information block is received in step S551, multiple information blocks are received in step S552, the first signaling is received in step S553, and the first signal is received in step S554.

[0317] In embodiment 5, each of the plurality of information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The plurality of information blocks correspond to the same cell. The first signal belongs to the first frequency domain resource pool in the frequency domain, and the first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool. The first frequency domain resource pool depends on the first type of sub-information block included in the first information block of the plurality of information blocks. The reference frequency domain resource pool, the first signaling indicates at least one time domain resource occupied by the first signal, the link direction of the at least one time domain resource to which the first signal is allocated depends on the link direction pattern configured by the second type of sub-information blocks included in the first information block, the link direction pattern configured by the second type of sub-information blocks included in the first information block includes at least the distribution of uplink and downlink; the target information block indicates the link direction of at least one time domain resource, and any one of the plurality of information blocks cannot overwrite the link direction of the at least one time domain resource indicated by the target information block.

[0318] As one example, the target information block includes higher-level information or higher-level parameter configuration.

[0319] As one embodiment, the target information block includes one or more IEs included in an RRC layer signaling, or the target information block includes one or more fields included in an RRC layer signaling.

[0320] As an example, the target information block belongs to a SIB (system information block).

[0321] As one embodiment, the target information block includes all or part of the fields in an SIB.

[0322] As an example, the target information block belongs to the MIB (master information block).

[0323] As one embodiment, the target information block includes all or part of the fields in the MIB.

[0324] As an example, the target information block is transmitted via PBCH (physical broadcast channel).

[0325] As an example, the target information block is either cell common or cell specific.

[0326] As an example, the target information block is group common.

[0327] As an example, the target information block is UE-specific or UE-dedicated.

[0328] As an example, the target information block is broadcast or shared by the cell, which can reduce signaling overhead, simplify inter-cell interference, and further ensure the transmission performance of important signals.

[0329] As an example, the target information block belongs to a DCI format.

[0330] As one example, the target information block includes all or part of the fields in a DCI format.

[0331] As an example, the target information block is transmitted via PDCCH.

[0332] As an example, transmitting the target information block via DCI or PDCCH can improve configuration flexibility.

[0333] Example 6

[0334] Example 6 illustrates a schematic diagram of a link direction pattern according to an embodiment of this application, as shown in Figure 6. In Figure 6, the horizontal axis represents time, each rectangle filled with crosshairs represents the time domain resources of the downlink (D) link in the link direction pattern, each rectangle filled with crosshairs represents the time domain resources of the uplink (U) link in the link direction pattern, and each unfilled rectangle represents the time domain resources of the flexible (F) link in the link direction pattern.

[0335] In Embodiment 6, one field included in the second type of sub-information block in this application indicates the link direction pattern, and another field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern.

[0336] As one embodiment, "a field included in the second type of sub-information block indicates a link direction pattern" includes: a field included in the second type of sub-information block explicitly or implicitly indicates a link direction pattern.

[0337] As one embodiment, "a field included in the second type of sub-information block indicates a link direction pattern" includes: a field included in the second type of sub-information block indicates a link direction pattern from a plurality of candidate link direction patterns.

[0338] As one embodiment, "a domain indicating link direction pattern included in the second type of sub-information block" includes: an index or identifier of a domain indicating link direction pattern included in the second type of sub-information block.

[0339] As an example, the starting position of the link direction pattern is the time domain starting position of the link direction pattern.

[0340] As an example, the starting position of the link direction pattern is the starting position of the periodic time window of the link direction pattern.

[0341] As an example, the starting position of the link direction pattern is the starting position of the time domain where the link direction pattern takes effect.

[0342] As an example, the starting position of the link direction pattern includes at least one of a frame, a subframe, a timeslot, or a time-domain symbol.

[0343] As an example, the period length of the link direction pattern is the time length of the period time window corresponding to the link direction pattern.

[0344] As an example, the link direction pattern appears periodically, and the period length of the link direction pattern is the time length of the period in which the link direction pattern appears.

[0345] As an example, the link direction pattern is for a periodic occurrence time window, and the period length of the link direction pattern is the duration of the periodic occurrence time window for which the link direction pattern is for.

[0346] As an example, the time-domain symbols included or indicated by the link direction pattern belong to the same periodic time window, and the period length of the link direction pattern is the time length of the periodic time window to which the time-domain symbols included or indicated by the link direction pattern belong.

[0347] As one embodiment, "another field included in the second type of sub-information block indicates at least one of the start position of the link direction pattern or the period length of the link direction pattern" includes: the other field included in the second type of sub-information block explicitly or implicitly indicates at least one of the start position of the link direction pattern or the period length of the link direction pattern.

[0348] As one embodiment, "another field included in the second type of sub-information block indicates at least one of the start position of the link direction pattern or the period length of the link direction pattern" includes: a field other than the field indicating the link direction pattern included in the second type of sub-information block explicitly or implicitly indicates at least one of the start position of the link direction pattern or the period length of the link direction pattern.

[0349] As one embodiment, "the other field included in the second type of sub-information block indicates at least one of the start position of the link direction pattern or the period length of the link direction pattern" includes: the other field included in the second type of sub-information block indicates the start position of the link direction pattern and the period length of the link direction pattern.

[0350] As one embodiment, "the other field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern" includes: the other field included in the second type of sub-information block indicates the starting position of the link direction pattern.

[0351] As one embodiment, "the other field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern" includes: the other field included in the second type of sub-information block indicates the period length of the link direction pattern.

[0352] As an example, the starting position of the link direction pattern indicated by a field included in the second type of sub-information block is predefined.

[0353] As an example, the starting position of the link direction pattern indicated by a field included in the second type of sub-information block is the starting (or first) time domain symbol in a predefined time window.

[0354] As an example, the starting position of the link direction pattern indicated by a field included in the second type of sub-information block is the starting symbol of each even-numbered frame.

[0355] As an example, the starting position of the link direction pattern indicated by a field included in the second type of sub-information block is the starting symbol of each odd-numbered frame.

[0356] As an example, the starting position of the link direction pattern indicated by a field included in the second type of sub-information block is the starting (or first) time domain symbol of every M1 frames (or M1 subframes or M1 time slots).

[0357] As an example, the starting position of the link direction pattern indicated by a field included in the second type of sub-information block is related to the period length of the link direction pattern.

[0358] As an example, considering the starting time-domain symbols in different time windows can accommodate the period length of the link direction pattern and avoid fragmentation.

[0359] Example 7

[0360] Example 7 illustrates a schematic diagram of time-domain resources indicated by a target information block according to an embodiment of this application, as shown in Figure 7. In Figure 7, the horizontal axis represents time, each rectangle filled with crosshairs represents the actual downlink (D) link time-domain resources, each rectangle filled with crosshairs represents the actual uplink (U) link time-domain resources, and each unfilled rectangle represents the actual flexible (F) time-domain resources. The upper "D", "F", and "U" respectively represent the downlink, flexible, and uplink time-domain resources indicated by the link direction pattern, and the lower "D" represents the downlink time-domain resources indicated by the target information block.

[0361] In Embodiment 7, the target information block in this application indicates the link direction of at least one time-domain resource, and any one of the plurality of information blocks in this application cannot overwrite the link direction of the at least one time-domain resource indicated by the target information block.

[0362] As an example, the link direction of some time-domain symbols is not overwritten, thereby ensuring the transmission of important signals, which may include, but are not limited to, synchronization signals, preamble signals, sensing signals, beacon signals, etc., while improving the accuracy of measurement.

[0363] As an example, the link direction of a time-domain resource is either uplink or downlink.

[0364] As an example, the link direction of a time-domain resource is one of uplink, downlink, or flexible.

[0365] As an example, the link direction of a time-domain resource is one of uplink, downlink, or full-duplex link.

[0366] As an example, the link direction of a time-domain resource can be one of uplink, downlink, full-duplex link, or flexible.

[0367] As an example, the link direction of a time-domain resource is one of uplink, downlink, or secondary link.

[0368] As an example, the link direction of a time-domain resource can be one of uplink, downlink, secondary link, or flexible.

[0369] As one embodiment, "the target information block indicates the link direction of at least one time-domain resource" includes: all or part of the target information block explicitly or implicitly indicates the link direction of at least one time-domain resource.

[0370] As one embodiment, "the target information block indicates the link direction of at least one time-domain resource" includes: the target information block indicates the link direction of at least one time-domain symbol (or time slot or subframe).

[0371] As an example, "the target information block indicates the link direction of at least one time-domain resource" includes: the target information block indicates at least one time-domain resource and the target information block indicates the link direction of the at least one time-domain resource.

[0372] As one embodiment, "the target information block indicates the link direction of at least one time-domain resource" includes: the target information block indicates at least one link direction pattern.

[0373] As one embodiment, "the target information block indicates the link direction of at least one time-domain resource" includes: the target information block indicates at least one slot format.

[0374] As one embodiment, "the target information block indicates the link direction of at least one time domain resource" includes: the target information block indicates that at least one time domain resource is a downlink time domain resource.

[0375] As one embodiment, "the target information block indicates the link direction of at least one time domain resource" includes: the target information block indicates that at least one time domain resource is an uplink time domain resource.

[0376] As one embodiment, "the target information block indicates the link direction of at least one time domain resource" includes: the target information block indicates that at least one time domain resource is a downlink time domain resource, and the target information block indicates that at least one time domain resource is an uplink time domain resource.

[0377] As an example, "the target information block indicates the link direction of at least one time-domain resource" includes: the target information block indicates the link direction of at least one time-domain resource within a time window.

[0378] As one embodiment, "the target information block indicates the link direction of at least one time-domain resource" includes: the target information block indicates the link direction of at least one time-domain resource within a periodic time window.

[0379] As an example, "any one of the plurality of information blocks cannot override the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only override (or change) the link direction of a time-domain resource other than the time-domain resource indicated by the target information block.

[0380] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only overwrite (or change) the link direction of a time-domain resource that is not indicated by the target information block.

[0381] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only indicate or configure the link direction of a time-domain resource that is not indicated by the target information block.

[0382] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: any one of the plurality of information blocks cannot change the link direction of at least one time-domain resource indicated by the target information block.

[0383] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: any one of the plurality of information blocks cannot overwrite (or change) the link direction of at least one time-domain resource indicated by the target information block as a downlink.

[0384] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: any one of the plurality of information blocks cannot overwrite (or change) the link direction of at least one time-domain resource indicated by the target information block as an uplink.

[0385] As one embodiment, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: any one of the plurality of information blocks cannot overwrite (or change) the link direction of at least one time-domain resource indicated by the target information block as a downlink or uplink.

[0386] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only overwrite (or change, indicate, or configure) the link direction of a time-domain resource other than the time-domain resource indicated by the target information block as a downlink.

[0387] As one embodiment, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only overwrite (or change, indicate, or configure) the link direction of a time-domain resource other than the time-domain resource indicated by the target information block as an uplink.

[0388] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only overwrite (or change, indicate, or configure) the link direction of a time-domain resource other than the time-domain resource indicated by the target information block as a downlink or uplink.

[0389] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only overwrite (or change, indicate, or configure) the link direction of the time-domain resource indicated by the target information block as flexible.

[0390] As an example, "any one of the plurality of information blocks cannot overwrite the link direction of at least one time-domain resource indicated by the target information block" includes: one of the plurality of information blocks can only overwrite (or change, indicate, or configure) the link direction of a time-domain resource indicated as full-duplex by the target information block.

[0391] Example 8

[0392] Example 8 illustrates a schematic diagram of the transmit power value of a first signal according to an embodiment of this application, as shown in Figure 8. In Figure 8, the vertical axis represents power, and the two rectangles represent the transmit power values ​​of the first signal on time-domain resources with and without link-direction conflicts, respectively.

[0393] In embodiment 8, the transmit power value of the first signal depends on a first parameter value, which depends on whether there is a conflict between the link directions in the link direction patterns indicated by at least two of the plurality of information blocks in the time domain resources allocated for the first signal.

[0394] As an example, the unit of the transmission power value of the first signal is dBm.

[0395] As an example, the unit of the transmission power value of the first signal is watt or milliwatt.

[0396] As an example, the transmit power value of the first signal is equal to the transmit power of the first signal in its respective transmission occasion and in its respective uplink BWP or uplink subband.

[0397] As an example, the transmit power value of the first signal is equal to the average power of the modulation and coding scheme used by the first signal at all constellation points.

[0398] As an example, the transmit power value of the first signal is equal to the normalized transmit power value of the first signal.

[0399] As an example, the transmit power value of the first signal is equal to the average energy of all constellation points in the modulation scheme used by the first signal.

[0400] As an example, the transmit power value of the first signal is the transmit power value of the first signal at the antenna connector.

[0401] As an example, the transmit power value of the first signal is the transmit power value of the baseband of the first signal.

[0402] As an example, the transmit power value of the first signal is the transmit power value of the first signal at radio frequency.

[0403] As an example, the transmit power value of the first signal does not include antenna gain.

[0404] As an example, the transmit power value of the first signal includes the antenna gain.

[0405] As an example, the transmit power value of the first signal is equal to P of the first signal. 第一信号,b,f,c (i,j,q d The value of l).

[0406] As an example, the first parameter value is the MPR (maximum power reduction) value.

[0407] As an example, the first parameter value is the value of A-MPR (additional maximum power reduction).

[0408] As an example, the first parameter value is the P-MPR (power management maximum power reduction) value.

[0409] As an example, by influencing the upper limit of the transmission power of the first signal by the first parameter, the feasibility of the radio frequency circuit of the first signal is ensured.

[0410] As an example, the first parameter value is a value of a parameter other than MPR, A-MPR, or P-MPR.

[0411] As an example, the first parameter value is a parameter in the power control of the first signal.

[0412] As an example, the first parameter value is a parameter in the open-loop power control of the first signal.

[0413] As an example, by influencing the open-loop power control of the first signal by the first parameter value, the impact of different target SINRs during full-duplex transmission can be taken into account, while also considering the impact on path loss, bandwidth, or BLER, thereby improving the reception quality.

[0414] As an example, the first parameter value is a parameter in the closed-loop power control of the first signal.

[0415] As an example, by influencing the closed-loop power control of the first signal by the value of the first parameter, the different spatial characteristics used in full-duplex transmission can be taken into account, thereby improving the accuracy of the closed-loop power control and accelerating the convergence of the closed loop.

[0416] As an example, the first parameter value is the P corresponding to the first signal. O_第一信号,b,f,c The value of (j) or P O_第一信号,b,f,c (j) is the value of one of the parameters included.

[0417] As an example, the first parameter value is the α value corresponding to the first signal. b,f,c (j)·PL b,f,c (q d The value of ) or α b,f,c(j) includes the value of one of the parameters or PL b,f,c (q d The value of one of the parameters included in ).

[0418] As an example, the first parameter value is the Δ corresponding to the first signal. TF,b,f,c The value of (i) or Δ TF,b,f,c (i) is the value of one of the parameters included.

[0419] As an example, the first parameter value is the f value corresponding to the first signal. b,f,c The value of (i,l) or f b,f,c The value of one of the parameters included in (i,l).

[0420] As an example, the first parameter value is the value corresponding to the first signal. value or The value of one of the included parameters.

[0421] As an example, the first parameter value is the P corresponding to the first signal. O_第一信号,b,f,c (j) Δ corresponding to the first signal TF,b,f,c (i) f corresponding to the first signal b,f,c (i,l) or the signal corresponding to the first signal The value of a parameter other than the one mentioned above.

[0422] As an example, "the transmission power value of the first signal depends on the first parameter value" includes: the transmission power value of the first signal is related to the first parameter value.

[0423] As one embodiment, "the transmit power value of the first signal depends on the first parameter value" includes: the first parameter value is used to determine or calculate the transmit power value of the first signal.

[0424] As one embodiment, "the transmit power value of the first signal depends on the first parameter value" includes: the upper limit of the transmit power value of the first signal depends on the first parameter value.

[0425] As one embodiment, "the transmission power value of the first signal depends on the first parameter value" includes: the transmission power value of the first signal is equal to the smaller of a first upper limit value or a first power value, wherein the first upper limit value depends on the first parameter value.

[0426] As an example, the technical feature "the transmit power value of the first signal depends on the first parameter value" includes the following meaning: the first parameter value is used to determine the numerical range (or numerical range) to which the upper limit value of the transmit power value of the first signal belongs.

[0427] As an example, the technical feature "the transmit power value of the first signal depends on the first parameter value" includes the following meaning: the first parameter value is used to determine the lower boundary of the numerical interval (or numerical range) to which the upper limit value of the transmit power value of the first signal belongs.

[0428] As an example, the technical feature "the transmit power value of the first signal depends on the first parameter value" includes the following meaning: the first parameter value is used to determine the lower bound of the upper limit of the transmit power value of the first signal.

[0429] As an example, the technical feature "the transmission power value of the first signal depends on the first parameter value" includes the following meaning: the first parameter value is used to determine the numerical range (or numerical range) to which the upper limit value of the transmission power value of the first signal belongs, and the sender of the first signal is allowed to set the upper limit value of the transmission power value of the first signal within the numerical range (or numerical range) to which the upper limit value of the transmission power value of the first signal belongs.

[0430] As an example, the technical feature "the transmit power value of the first signal depends on the first parameter value" includes the following meaning: the first parameter value is used to calculate the lower boundary of the numerical interval (or numerical range) to which the upper limit value of the transmit power value of the first signal belongs.

[0431] As an example, the technical feature "the transmission power value of the first signal depends on the first parameter value" includes the following meaning: the lower bound of the upper limit of the transmission power value of the first signal is related to the first parameter value.

[0432] As an example, the technical feature "the transmit power value of the first signal depends on the first parameter value" is achieved by satisfying the following formula:

[0433] 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 P-MPR c )}

[0434] Among them, P CMAX_L,f,c P represents the lower bound of the upper limit of the transmit power value of the first signal. EMAX,c This represents a configuration value, ΔT. C,c P represents the offset value of the lower tolerance limit. PowerClass ΔP represents the power level of the sender of the first signal. PowerClass ΔT represents the offset value of the power level of the sender of the first signal. IB,c MPR represents additional tolerance. c Represents the first parameter value or A-MPR c Represents the first parameter value or P-MPR c Representing the first parameter value, ΔMPR c It represents an offset value related to the transmission bandwidth.

[0435] As one embodiment, "the transmission power value of the first signal depends on the first parameter value" includes: the transmission power value of the first signal is equal to the smaller of a first upper limit value or a first power value, and the first power value depends on the first parameter value.

[0436] As one embodiment, "the transmission power value of the first signal depends on the first parameter value" includes: the transmission power value of the first signal is equal to the smaller of a first upper limit value or a first power value, and the first power value and the first parameter value are linearly related.

[0437] As one embodiment, "the transmission power value of the first signal depends on the first parameter value" includes: the transmission power value of the first signal is equal to the smaller of the first upper limit value or the first power value, and the logarithmic values ​​of the first power value and the first parameter value are linearly related.

[0438] As one embodiment, "the transmission power value of the first signal depends on the first parameter value" includes: the transmission power value of the first signal is equal to the smaller of the first upper limit value and the first power value, and the first parameter value is used to determine the first power value according to a mapping relationship or correspondence relationship.

[0439] As one embodiment, "the transmit power value of the first signal depends on the first parameter value" includes: the transmit power value of the first signal is equal to the smaller of a first upper limit value or a first power value, wherein the first power value is equal to... in, Δ TF,b,f,c (i) or f b,f,cThe value of one of the four (i, l) is equal to the value of the first parameter.

[0440] As one embodiment, "the transmit power value of the first signal depends on the first parameter value" includes: the transmit power value of the first signal is equal to the smaller of a first upper limit value or a first power value, wherein the first power value is equal to... Wherein, the value of θ is equal to the value of the first parameter.

[0441] As an example, "the first parameter value depends on whether there is a conflict between the link directions in the link direction patterns indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal" includes: the first parameter value and whether there is a conflict between the link directions in the link direction patterns indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal.

[0442] As one embodiment, "the first parameter value depends on whether there is a conflict in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal" includes: whether there is a conflict in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal is used to determine the first parameter value.

[0443] As an example, "the first parameter value depends on whether there is a conflict in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal" includes: when there is a conflict in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0444] As an example, "the first parameter value depends on whether there is a conflicting link direction in the link direction pattern indicated by at least two of the plurality of information blocks in the time domain resources allocated for the first signal" includes: when there are full-duplex time domain resources in the time domain resources allocated for the first signal, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0445] As an example, "the first parameter value depends on whether there is a conflicting link direction in the link direction pattern indicated by at least two of the plurality of information blocks in the time domain resources allocated for the first signal" includes: when there are full-duplex time domain resources in the time domain resources occupied by the first signal, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0446] As an example, "the first parameter value depends on whether there is a link direction conflict in the link direction pattern indicated by at least two of the plurality of information blocks in the time domain resources allocated for the first signal" includes: when the link direction patterns indicated by two of the plurality of information blocks respectively have a time domain resource conflict in the time domain resources allocated for the first signal, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0447] As an example, "the first parameter value depends on whether there is a conflict in the link direction patterns indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal" includes: when there is a conflict in the link direction patterns obtained based on the link direction patterns indicated by two of the plurality of information blocks on at least one time-domain resource allocated for the first signal, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0448] As an example, "the first parameter value depends on whether there is a conflict between the link directions in the link direction patterns indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal" includes: when at least one time-domain resource allocated for the first signal is conflicted by the link directions indicated by two of the plurality of information blocks respectively, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0449] As an example, "the first parameter value depends on whether there is a conflict in the link direction pattern indicated by at least two of the plurality of information blocks in the time-domain resources allocated for the first signal" includes: when there is a conflict in the link direction pattern indicated by the second type of sub-information blocks respectively included in at least two of the plurality of information blocks in the time-domain resources allocated for the first signal, the first parameter value is equal to one value; otherwise, the first parameter value is equal to another value.

[0450] As an example, conflicting link directions include conflicting link directions of the same time-domain resource based on different link direction patterns.

[0451] As an example, conflicting link directions include conflict between uplinks and downlinks based on different link direction patterns on the same time-domain resource.

[0452] As an example, conflicting link directions include conflict between downlink and flexible directions based on different link direction patterns on the same time domain resource.

[0453] As an example, conflicting link directions include conflict between uplink and flexible directions based on different link direction patterns on the same time domain resource.

[0454] As an example, conflicting link directions include conflicting uplink and full-duplex link directions based on different link direction patterns on the same time domain resource.

[0455] As an example, conflicting link directions include at least two link directions that are different.

[0456] As an example, conflicting link directions include at least two link directions that are different, and the different link directions include at least an uplink and a downlink.

[0457] As an example, conflicting link directions include at least two link directions that are different and include at least an uplink and a full-duplex link.

[0458] Example 9

[0459] Example 9 illustrates a schematic diagram of a target threshold according to an embodiment of this application, as shown in Figure 9. In Figure 9, the horizontal axis represents time, the vertical axis represents frequency, rectangles occupying the same frequency domain resources belong to the same reference frequency domain resource pool, each rectangle filled with crosshairs represents the time domain resources of the downlink (D) link for the corresponding reference frequency domain resource pool, each rectangle filled with crosshairs represents the time domain resources of the uplink (U) link for the corresponding reference frequency domain resource pool, and each unfilled rectangle represents the flexible (F) time domain resources for the corresponding reference frequency domain resource pool. The number of link direction patterns with conflicting link directions on the same time domain resource does not exceed the target threshold.

[0460] In Example 9, the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold, which is predefined, configured, or dependent on the capabilities of the user equipment.

[0461] As an example, a time-domain resource is an OFDM symbol, a time slot, a subframe, or a frame.

[0462] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed the target threshold" includes: the number of link direction patterns with conflicting link directions on any one time-domain resource does not exceed the target threshold.

[0463] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed the target threshold" includes: the user equipment does not expect or assume that the number of link direction patterns with conflicting link directions on a time-domain resource exceeds the target threshold.

[0464] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: the number of link direction patterns with conflicting link directions on a given time-domain resource does not exceed the target threshold.

[0465] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: the number of link direction patterns with conflicting link directions configured by the plurality of information blocks on a time-domain resource does not exceed the target threshold.

[0466] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed the target threshold" includes: the number of link direction patterns with conflicting link directions configured by the plurality of information blocks for a time-domain resource does not exceed the target threshold.

[0467] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: a link direction is configured on a time-domain resource by K1 link direction patterns, and the link directions configured on this time-domain resource by K2 of the K1 link direction patterns conflict, wherein K2 does not exceed the target threshold.

[0468] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: the plurality of information blocks all indicate the link direction of a time-domain resource, and the number of information blocks among the plurality of information blocks indicating conflicting link directions for this time-domain resource does not exceed the target threshold.

[0469] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating a downlink for this time-domain resource is equal to K1, the number of link direction patterns indicating an uplink for this time-domain resource is equal to K2, K1 and K2 are both positive integers, and the sum of K1 and K2 does not exceed the target threshold.

[0470] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating uplink to this time-domain resource is equal to K1, the number of link direction patterns indicating full-duplex to this time-domain resource is equal to K2, K1 and K2 are both positive integers, and the sum of K1 and K2 does not exceed the target threshold.

[0471] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating flexible link direction for this time-domain resource is equal to K1, the number of link direction patterns indicating full-duplex link direction for this time-domain resource is equal to K2, K1 and K2 are both positive integers, and the sum of K1 and K2 does not exceed the target threshold.

[0472] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating downlink to this time-domain resource is equal to K1, the number of link direction patterns indicating uplink to this time-domain resource is equal to K2, the number of link direction patterns indicating full-duplex to this time-domain resource is equal to K3, K1, K2, and K3 are all positive integers, and the sum of K1, K2, and K3 does not exceed the target threshold.

[0473] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating downlink to this time-domain resource among the multiple link direction patterns is equal to K1, the number of link direction patterns indicating uplink to this time-domain resource among the multiple link direction patterns is equal to K2, the number of link direction patterns indicating flexible link direction to this time-domain resource among the multiple link direction patterns is equal to K3, K1, K2 and K3 are all positive integers, and the sum of K1, K2 and K3 does not exceed the target threshold.

[0474] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating flexible link direction for this time-domain resource is equal to K1, the number of link direction patterns indicating uplink for this time-domain resource is equal to K2, the number of link direction patterns indicating full-duplex for this time-domain resource is equal to K3, K1, K2, and K3 are all positive integers, and the sum of K1, K2, and K3 does not exceed the target threshold.

[0475] As an example, "the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold" includes: multiple link direction patterns all indicate the link direction of a time-domain resource, the number of link direction patterns indicating downlink to this time-domain resource is equal to K1, the number of link direction patterns indicating uplink to this time-domain resource is equal to K2, the number of link direction patterns indicating full-duplex to this time-domain resource is equal to K3, the number of link direction patterns indicating flexible to this time-domain resource is equal to K4, and K1, K2, K3, and K4 are all positive integers, and the sum of K1, K2, K3, and K4 does not exceed the target threshold.

[0476] As an example, only the conflict between uplink and downlink is considered, simplifying the design while supporting flexible full-duplex configuration.

[0477] As an example, considering the conflict between uplink and full-duplex link directions ensures a consistent understanding between the network and the terminal regarding link conflict, avoiding errors and collisions, while increasing configuration flexibility.

[0478] As an example, considering the conflict between flexible link directions and full-duplex link directions, it provides flexibility in link direction configuration in both time and frequency domains, improves resource utilization, and ensures a consistent understanding between the network and the terminal regarding whether the links conflict.

[0479] As an example, the target threshold is a positive integer.

[0480] As an example, the target threshold is equal to 2.

[0481] As an example, the target threshold is equal to 3.

[0482] As an example, the target threshold is equal to 4.

[0483] As an example, the target threshold is equal to 8.

[0484] As an example, the target threshold is predefined, including: the target threshold is a fixed value.

[0485] As an example, the target threshold is predefined, including that the target threshold is hard-coded in the protocol.

[0486] As an example, the target threshold is predefined, including: the target threshold is obtained through implicit relations.

[0487] As an example, the target threshold is configured by means of signaling.

[0488] As an example, the target threshold is configured to include: one of the plurality of information blocks indicating the target threshold.

[0489] As an example, the target threshold is configured to include an information block other than the plurality of information blocks indicating the target threshold.

[0490] As one embodiment, the target threshold depending on the capabilities of the first node device includes: the target threshold being the value of a parameter reported by the capability report of the first node device.

[0491] As one embodiment, the target threshold depends on the capabilities of the first node device, including: the capability report of the first node device is used to indicate the target threshold.

[0492] As one embodiment, the target threshold depending on the capabilities of the first node device includes: the target threshold is related to the capabilities of the first node device.

[0493] As one embodiment, the target threshold depending on the capabilities of the first node device includes: the target threshold depending on whether the first node device has a certain capability.

[0494] As one embodiment, the target threshold depends on the capabilities of the first node device, including whether the first node device supports a certain feature.

[0495] Example 10

[0496] Example 10 illustrates a schematic diagram of a pair of spectra according to an embodiment of this application, as shown in Figure 10. In Figure 10, the horizontal axis represents time, the vertical axis represents frequency, the area between two parallel dashed lines represents one spectrum in a pair of spectra, and the filled rectangles represent link direction patterns configured in one spectrum.

[0497] In Example 10, for paired spectrums, the link direction pattern is configured on at most one spectrum.

[0498] As an example, configuring the link direction pattern on at most one of the paired spectrums satisfies the asymmetric service requirements of FDD in the frequency band, while simplifying the design, reducing the complexity of implementation, simplifying the interference environment, and ensuring transmission quality.

[0499] As an example, the paired spectrum is an FDD spectrum.

[0500] As an example, the paired spectra are spectra in the FDD band.

[0501] As an example, the paired spectra are spectra that appear in pairs.

[0502] As an example, the paired spectrum refers to two spectrum segments corresponding to the same frequency band number.

[0503] As an example, the paired spectrum consists of two spectrum segments with different uplink and downlink frequencies.

[0504] As an example, the paired spectrum is a pair of operating bands.

[0505] As an example, the paired spectrum consists of operating frequency bands used for uplink and downlink, respectively.

[0506] As an example, "configuring a link direction pattern on at most one spectrum" includes: either the link direction pattern is configured on only one spectrum of the paired spectrum or neither spectrum of the paired spectrum is configured with a link direction pattern.

[0507] As one embodiment, “configuring a link direction pattern on at most one spectrum” includes: the user equipment expects or assumes that the link direction pattern is configured on at most one spectrum of the paired spectrums.

[0508] As one embodiment, “configuring link direction patterns on at most one spectrum” includes: the user equipment does not expect or assume that link direction patterns are configured on both of the paired spectrums.

[0509] As an example, "configuring a link direction pattern on at most one spectrum" includes: at most one of the paired spectrums is configured with resources that have a link direction different from that of the spectrum.

[0510] As an example, “configuring link direction patterns on at most one spectrum” includes: supporting transmission of different link directions on only one of the paired spectrums.

[0511] As an example, “configuring link direction patterns on at most one spectrum” includes: supporting transmission of multiple link directions on only one of the paired spectrums.

[0512] As one example, “configuring a link direction pattern on at most one spectrum” includes: configuring a link direction pattern for only one of the paired spectrums.

[0513] As an example, “configuring the link direction pattern on at most one spectrum” includes: the transmission link direction can be overwritten or changed on only one of the paired spectrums.

[0514] As an example, “configuring link direction patterns on at most one spectrum” includes: the link direction of transmission can be changed on only one of the paired spectrums in different time-domain resources.

[0515] As an example, “configuring a link direction pattern on at most one spectrum” includes: configuring a link direction pattern on only the downlink spectrum of the paired spectrum.

[0516] As one embodiment, “configuring a link direction pattern on at most one spectrum” includes: configuring a link direction pattern on only the uplink spectrum of the paired spectrum.

[0517] As an example, the spectrum in the paired spectrum configured with the link direction pattern is predefined or configured.

[0518] As an example, the spectrum configured with the link direction pattern in the paired spectrum is the spectrum of one of the plurality of information blocks.

[0519] As an example, the spectrum configured with the link direction pattern in the paired spectrum is the spectrum targeted by one of the plurality of information blocks.

[0520] Example 11

[0521] Example 11 illustrates a schematic diagram of the second parameter value according to an embodiment of this application, as shown in Figure 11. In Figure 11, in cases (A) and (B), the vertical axis represents frequency, the dashed rectangle represents the reference frequency domain resource pool, and the solid rectangle represents the first frequency domain resource pool; in case (A), the second parameter value is a scaling factor between the first frequency domain resource pool and the reference frequency domain resource pool; in case (B), the second parameter value is the frequency offset between the first frequency domain resource pool and the reference frequency domain resource pool.

[0522] In embodiment 11, one of the multiple information blocks in this application further includes a third type of sub-information block, which indicates a second parameter value. The relationship between the first frequency domain resource pool in this application and the reference frequency domain resource pool indicated by the first type of sub-information block in this application corresponding to the third type of sub-information block depends on the second parameter value.

[0523] As an example, by adjusting the resource pool bandwidth for different link directions through the third type of sub-information block, it is possible to meet the asymmetric service types for different link directions, thereby increasing flexibility and reducing congestion and latency.

[0524] As an example, each of the plurality of information blocks further includes the third type of sub-information block.

[0525] As an example, only a portion of the multiple information blocks include the third type of sub-information blocks.

[0526] As an example, the third type of sub-information block is a domain or an IE.

[0527] As one embodiment, the first type of sub-information block, the second type of sub-information block, and the third type of sub-information block are three fields included in the same information block among the plurality of information blocks.

[0528] As an example, the first type of sub-information block, the second type of sub-information block, and the third type of sub-information block are three IEs included in the same information block among the plurality of information blocks.

[0529] As an example, the first type of sub-information block and the third type of sub-information block are different.

[0530] As an example, the first type of sub-information block and the third type of sub-information block are independent of each other.

[0531] As one example, the second type of sub-information block and the third type of sub-information block are not the same.

[0532] As an example, the second type of sub-information block and the third type of sub-information block are independent of each other.

[0533] As an example, the second parameter value is an offset value.

[0534] As an example, the second parameter value is a scaling factor.

[0535] As an example, the value of the second parameter is a non-negative number.

[0536] As an example, the value of the second parameter can be equal to 0.

[0537] As an example, the value of the second parameter is greater than or equal to 1.

[0538] As an example, the value of the second parameter is greater than 0 and less than or equal to 1.

[0539] As an example, the value of the second parameter is a non-negative integer.

[0540] As an example, the second parameter value is an integer.

[0541] As an example, the second parameter value is an integer; when the second parameter value is greater than 0, the second parameter value represents an offset value in one direction; when the second parameter value is less than 0, the second parameter value represents an offset value in another direction; when the second parameter value is equal to 0, the second parameter value represents no offset.

[0542] As an example, the second parameter value represents the number of resource blocks.

[0543] As an example, the second parameter value represents the number of subcarriers.

[0544] As an example, the second parameter value represents the number of resource block groups (RBGs) or resource block bundles (RB bundles).

[0545] As an example, by designing offset values, the relative frequency domain positions between frequency domain resource pools in different link directions can be adjusted, and the transmission performance of different link directions can be optimized by utilizing frequency diversity or frequency selectivity.

[0546] As an example, by designing a scaling factor, the size of the frequency domain resource pool for different link directions can be adjusted, thereby better supporting asymmetric services.

[0547] As one embodiment, "the third type of sub-information block indicates the second parameter value" includes: all or part of the third type of sub-information block explicitly or implicitly indicating the second parameter value.

[0548] As one embodiment, "the third type of sub-information block indicates the second parameter value" includes: the third type of sub-information block is used to determine the second parameter value.

[0549] As one embodiment, "the third type of sub-information block indicates the second parameter value" includes: the third type of sub-information block is used to calculate the second parameter value.

[0550] As one embodiment, "the third type of sub-information block indicates the second parameter value" includes: the value indicated by the third type of sub-information block is a parameter value used when calculating or determining the second parameter value.

[0551] As an example, the first type of sub-information block corresponding to the third type of sub-information block is the first type of sub-information block that belongs to the same information block as the third type of sub-information block.

[0552] As an example, the first type of sub-information block corresponding to the third type of sub-information block is the first type of sub-information block that is mutually associated with the third type of sub-information block.

[0553] As an example, the third type of sub-information block and the first type of sub-information block belonging to the same information block among the plurality of information blocks are mutually corresponding or mutually related.

[0554] As one embodiment, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block includes: the size relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0555] As one embodiment, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block includes: the offset relationship of the center frequency between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0556] As an example, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block includes: the offset relationship between the lowest frequency or the highest frequency between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0557] As an example, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block includes the size relationship of the number of frequency domain resources included between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0558] As an example, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block includes the difference between the number of frequency domain resources included in the first frequency domain resource pool and the number of frequency domain resources included in the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0559] As an example, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block includes: the ratio between the number of frequency domain resources included in the first frequency domain resource pool and the number of frequency domain resources included in the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0560] As an example, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block is related to the second parameter value.

[0561] As one embodiment, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: the second parameter value is used to determine the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block.

[0562] As an example, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value and the link direction of the first signal.

[0563] As an example, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: the offset value of the center frequency between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block is equal to the second parameter value.

[0564] As an example, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: the ratio between the number of frequency domain resources included in the first frequency domain resource pool and the number of frequency domain resources included in the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block is equal to the second parameter value.

[0565] As an example, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: when the link direction of the first signal and the link direction of the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block are different, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value; otherwise, the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block are the same.

[0566] As one embodiment, "the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value" includes: when the link direction of the first signal is one link direction, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value; when the link direction of the first signal is another link direction, the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on a parameter value other than the second parameter value.

[0567] Example 12

[0568] Example 12 illustrates a structural block diagram of a processing apparatus in a first node device according to an embodiment, as shown in Figure 12. In Figure 12, the first node device processing apparatus 1200 includes a first receiver 1201 and a first transceiver 1202. The first receiver 1201 includes a transmitter / receiver 456 (including an antenna 460), a receiving processor 452, and a controller / processor 490 as shown in Figure 4 of this application; the first transceiver 1202 includes a transmitter / receiver 456 (including an antenna 460), a receiving processor 452, a transmitting processor 455, and a controller / processor 490 as shown in Figure 4 of this application.

[0569] In embodiment 12, a first receiver 1201 receives multiple information blocks and receives first signaling. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell. A first transceiver 1202 operates a first signal. The first signal belongs to a first frequency domain resource pool in the frequency domain. The first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool. The first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block. The first signaling indicates at least one time domain resource occupied by the first signal. The link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block. The link direction pattern configured by the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink.

[0570] As one embodiment, one field included in the second type of sub-information block indicates the link direction pattern, and another field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern.

[0571] As one embodiment, a first receiver 1201 receives a target information block; wherein the target information block indicates the link direction of at least one time-domain resource, and any one of the plurality of information blocks cannot overwrite the link direction of the at least one time-domain resource indicated by the target information block.

[0572] As an example, the transmit power value of the first signal depends on a first parameter value, which depends on whether there is a conflicting link direction in the link direction pattern indicated by at least two of the plurality of information blocks in the time domain resources allocated for the first signal.

[0573] As an example, the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold, which is predefined, configured, or dependent on the capabilities of the first node device.

[0574] As an example, for a pair of spectrums, the link direction pattern is configured on at most one spectrum.

[0575] As an example, one of the plurality of information blocks further includes a third type of sub-information block, the third type of sub-information block indicating a second parameter value, and the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value.

[0576] Example 13

[0577] Example 13 illustrates a structural block diagram of a processing apparatus in a second node device according to an embodiment, as shown in Figure 13. In Figure 13, the second node device processing apparatus 1300 includes a first transmitter 1301 and a second transceiver 1302. The first transmitter 1301 includes a transmitter / receiver 416 (including an antenna 460), a transmission processor 415, and a controller / processor 440 as shown in Figure 4 of this application; the second transceiver 1302 includes a transmitter / receiver 416 (including an antenna 460), a reception processor 412, a transmission processor 415, and a controller / processor 440 as shown in Figure 4 of this application.

[0578] In embodiment 13, a first transmitter 1301 transmits multiple information blocks and sends a first signaling. Each of the multiple information blocks includes a first type of sub-information block and a second type of sub-information block. The first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block. The multiple information blocks correspond to the same cell. A second transceiver 1302 executes a first signal. The first signal belongs to a first frequency domain resource pool in the frequency domain. The first signaling indicates the frequency domain resources occupied by the first signal from the first frequency domain resource pool. The first frequency domain resource pool depends on the reference frequency domain resource pool indicated by the first type of sub-information block included in the first information block. The first signaling indicates at least one time domain resource occupied by the first signal. The link direction of the at least one time domain resource allocated to the first signal depends on the link direction pattern configured by the second type of sub-information block included in the first information block. The link direction pattern configured by the second type of sub-information block included in the first information block includes at least the distribution of uplink and downlink.

[0579] As one example, the execution may be receiving or sending.

[0580] As one example, the operation is receiving, and the execution is sending.

[0581] As one example, the execution is receiving, and the operation is sending.

[0582] As one embodiment, one field included in the second type of sub-information block indicates the link direction pattern, and another field included in the second type of sub-information block indicates at least one of the starting position of the link direction pattern or the period length of the link direction pattern.

[0583] As one embodiment, the first transmitter 1301 transmits a target information block; wherein the target information block indicates the link direction of at least one time-domain resource, and any one of the plurality of information blocks cannot overwrite the link direction of the at least one time-domain resource indicated by the target information block.

[0584] As an example, the transmit power value of the first signal depends on a first parameter value, which depends on whether there is a conflicting link direction in the link direction pattern indicated by at least two of the plurality of information blocks in the time domain resources allocated for the first signal.

[0585] As an example, the number of link direction patterns with conflicting link directions on a time-domain resource does not exceed a target threshold, which is predefined, configured, or dependent on the capabilities of the first node device.

[0586] As an example, for a pair of spectrums, the link direction pattern is configured on at most one spectrum.

[0587] As an example, one of the plurality of information blocks further includes a third type of sub-information block, the third type of sub-information block indicating a second parameter value, and the relationship between the first frequency domain resource pool and the reference frequency domain resource pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value.

[0588] Those skilled in the art will understand that all or part of the steps in the above methods can be implemented by a program instructing related hardware, and the program can be stored in a computer-readable storage medium, such as a read-only memory, hard disk, or optical disk. Optionally, all or part of the steps in the above embodiments can also be implemented using one or more integrated circuits. Correspondingly, each module unit in the above embodiments can be implemented in hardware or in the form of software functional modules. This application is not limited to any specific combination of software and hardware. The first node device or second node device or UE or terminal in this application includes, but is not limited to, mobile phones, tablets, laptops, network cards, low-power devices, eMTC devices, NB-IoT devices, vehicle communication devices, aircraft, airplanes, drones, remote-controlled airplanes, testing devices, testing equipment, testing instruments, etc. The base station device or base station or network-side device in this application includes, but is not limited to, macrocell base stations, microcell base stations, home base stations, relay base stations, eNBs, gNBs, Transmitter Receiver Nodes (TRPs), relay satellites, satellite base stations, airborne base stations, testing devices, testing equipment, testing instruments, etc.

[0589] Those skilled in the art will understand that the present invention can be practiced in other specified forms without departing from its core or essential characteristics. Therefore, the embodiments disclosed herein should in any way be considered descriptive rather than restrictive. The scope of the invention is defined by the appended claims rather than the foregoing description, and all modifications within their equivalent meaning and scope are considered to be included therein.

Claims

1. A first node for wireless communication, the first node comprising: Comprising: a first receiver, receiving a plurality of information blocks and receiving first signaling, each of the plurality of information blocks comprising a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicating a reference frequency domain resource pool, the second type of sub-information block configuring a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, the plurality of information blocks corresponding to a same cell; a first transceiver, operating a first signal; wherein the first signal belongs to a first frequency domain resource pool in frequency domain, the first signaling indicating a frequency domain resource occupied by the first signal from the first frequency domain resource pool, the first frequency domain resource pool depending on a reference frequency domain resource pool indicated by the first type of sub-information block comprised by a first information block among the plurality of information blocks, the first signaling indicating at least one time domain resource occupied by the first signal, a link direction of the at least one time domain resource allocated for the first signal depending on a link direction pattern configured by the second type of sub-information block comprised by the first information block, the link direction pattern configured by the second type of sub-information block comprised by the first information block at least comprising a distribution of uplink and downlink.

2. The first node device of claim 1, wherein, One domain comprised by the second type of sub-information block indicates a link direction pattern, another domain comprised by the second type of sub-information block indicates at least one of a starting position of a link direction pattern or a period length of a link direction pattern.

3. The first node device of claim 1 or 2, wherein, The first receiver receives a target information block; wherein the target information block indicates a link direction of at least one time domain resource, any one of the plurality of information blocks cannot override the link direction of the at least one time domain resource indicated by the target information block.

4. The first node device of any of claims 1 to 3, wherein, A transmission power value of the first signal depends on a first parameter value, the first parameter value depending on whether there is a link direction conflict in the link direction pattern indicated by at least two information blocks among the plurality of information blocks in the time domain resource allocated for the first signal.

5. The first node device of any of claims 1 to 4, wherein, The number of link direction patterns with conflicting link directions on one time domain resource does not exceed a target threshold value, the target threshold value being predefined or configured or depending on the capability of the first node device.

6. The first node device of any of claims 1 to 5, wherein, For a pair of spectrums, the link direction pattern is configured on at most only one spectrum.

7. The first node device of any of claims 1-6, wherein, One information block among the plurality of information blocks further comprises a third type of sub-information block, the third type of sub-information block indicating a second parameter value, a relationship between the first frequency domain resource pool and the reference frequency domain pool indicated by the first type of sub-information block corresponding to the third type of sub-information block depends on the second parameter value. 8.A second node for wireless communication, comprising: Comprising: a first transmitter, transmitting a plurality of information blocks and transmitting first signaling, each of the plurality of information blocks comprising a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicating a reference frequency domain resource pool, the second type of sub-information block configuring a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, the plurality of information blocks corresponding to a same cell; a second transceiver, performing a first signal; The first signal belongs to a first frequency domain resource pool in a frequency domain, and the first signaling indicates frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on a reference frequency domain resource pool indicated by the first type of sub-information block included in a first information block of the multiple information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, and a link direction of at least one time domain resource allocated to the first signal depends on a link direction pattern configured by the second type of sub-information block included in the first information block, and the link direction pattern configured by the second type of sub-information block included in the first information block at least includes a distribution of uplink and downlink.

9. A method in a first node for wireless communication, the method comprising: Comprise: Receiving multiple information blocks and receiving first signaling, each information block in the multiple information blocks includes a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, and the multiple information blocks correspond to a same cell; Operating a first signal; The first signal belongs to a first frequency domain resource pool in a frequency domain, and the first signaling indicates frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on a reference frequency domain resource pool indicated by the first type of sub-information block included in a first information block of the multiple information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, and a link direction of at least one time domain resource allocated to the first signal depends on a link direction pattern configured by the second type of sub-information block included in the first information block, and the link direction pattern configured by the second type of sub-information block included in the first information block at least includes a distribution of uplink and downlink.

10. A method in a second node for wireless communication, the method comprising: Comprise: Transmitting multiple information blocks and transmitting first signaling, each information block in the multiple information blocks includes a first type of sub-information block and a second type of sub-information block, the first type of sub-information block indicates a reference frequency domain resource pool, and the second type of sub-information block configures a link direction pattern for the reference frequency domain resource pool indicated by the first type of sub-information block, and the multiple information blocks correspond to a same cell; Executing a first signal; The first signal belongs to a first frequency domain resource pool in a frequency domain, and the first signaling indicates frequency domain resources occupied by the first signal from the first frequency domain resource pool; the first frequency domain resource pool depends on a reference frequency domain resource pool indicated by the first type of sub-information block included in a first information block of the multiple information blocks, the first signaling indicates at least one time domain resource occupied by the first signal, and a link direction of at least one time domain resource allocated to the first signal depends on a link direction pattern configured by the second type of sub-information block included in the first information block, and the link direction pattern configured by the second type of sub-information block included in the first information block at least includes a distribution of uplink and downlink.

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