Method and apparatus in communication node used for wireless communication

Abstract

The invention discloses a method and an apparatus in a communication node used for wireless communication. A communication node receives a first signaling, wherein the first signaling indicates a target uplink transmission opportunity; receiving a second signaling, the second signaling indicating a first time domain resource, the first time domain resource being configured to a downlink; receiving a third signaling, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink sending opportunity is overlapped with the first time domain resource; sending the first control information in the first uplink sending opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; whether the at least one uplink transmission opportunity comprises a time domain resource in which the target uplink transmission opportunity depends on the full duplex is determined; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling. The resource utilization rate is improved, and the control signaling overhead is reduced.

Description

Technical Field

[0001] The present application relates to a transmission method and device in a wireless communication system, and in particular to a method and device for indicating uplink control information. Background Art

[0002] The existing NR (New Radio) system divides spectrum resources into FDD (Frequency Division Duplexing) spectrum and TDD (Time Division Duplexing) spectrum. For TDD spectrum, base stations and user equipment (UE) both work in half-duplex mode, which reduces resource utilization and increases latency. In response to these problems, the 3GPP (the 3rd Generation Partnership Project) RAN (Radio Access Network) 1#103e meeting passed the "Study on Evolution of NR Duplex Operation" research project (Study Item, SI), in which subband non-overlapping full duplex (SBFD) was proposed to support base station equipment to send and receive simultaneously on two subbands. In 3GPP Release 19, the WI (Work Item) for subband non-overlapping full duplex was further launched.

[0003] The application scenarios of future wireless communication systems will become more and more diversified, and different application scenarios will put forward high-speed and low-latency performance requirements for the system. In order to meet the different performance requirements of various application scenarios, 3GPP RAN completed the standardization of "XR (Extended Reality) Enhancements for NR (New Radio)" in Release 18. Multi-PUSCH (multi-PUSCH) configuration grant (configured grant) was introduced. In order to avoid resource waste, it supports indicating whether the UE will send CG-PUSCH on the subsequent CG-PUSCH TO (Transmission Occasion) by multiplexing the UCI (Uplink Control Information) on the CG (Configured Grant)-PUSCH. For unpaired spectrum operation, the CG-PUSCH TO indicated by UTO (Unused Transmission Occasion)-UCI shall exclude invalid CG-PUSCH TO in which the UE does not send PUSCH due to PUSCH collision with downlink symbols indicated by tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated (if provided) or with symbols of the SS / PBCH block indexed by ssb-PositionsInBurst. Summary of the invention

[0004] The inventors have found through research that the indication of UTO-UCI in the full-duplex scenario is a key issue. Due to the introduction of full-duplex, an invalid CG-PUSCH TO in which the UE does not send PUSCH due to the collision of PUSCH with the downlink symbol indicated by tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated (if provided) or with the symbol collision of the SS / PBCH block indexed by ssb-PositionsInBurst may become a valid CG-PUSCH TO. If the existing rules are reused, the UE does not send CG-PUSCH in this CG-PUSCH TO, and does not indicate this CG-PUSCH TO in the UTO-UCI, which affects the UE's uplink transmission.

[0005] In response to the above problems, the present application provides a solution for indicating control information. In the description of the above problems, the NR system is used as an example. The present application is also applicable to scenarios such as LTE (Long-Term Evolution) or LTE-A (Long-Term Evolution Advanced) systems, and achieves technical effects similar to those of the NR system; further, although the present application provides a specific implementation method for the uplink, the present application can also be used in scenarios such as the downlink to achieve technical effects similar to those of the uplink. Furthermore, adopting a unified design scheme for different scenarios also helps to reduce hardware complexity and cost. Furthermore, although the present application provides a specific implementation method for the XR scenario, the present application can also be used in scenarios of uplink enhancement to achieve technical effects similar to those of the XR system. Furthermore, although the present application provides a specific implementation method for PUSCH (Physical Uplink Shared CHannel), the present application can also be used in scenarios such as PRACH or PUCCH or PUSCH repetition to achieve technical effects similar to those of PUSCH. Further, although the original intention of this application is for the Uu air interface, this application can also be used for the PC5 port to achieve a technical effect similar to the Uu air interface. Further, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the V2X (Vehicle-to-Everything) scenario, the communication scenario between the terminal and the relay, and the relay and the base station, to achieve a technical effect similar to that in the terminal and base station scenario. Further, although the original intention of this application is for the terminal and base station scenario, this application is also applicable to the IAB (Integrated Access and Backhaul) communication scenario, to achieve a technical effect similar to that in the terminal and base station scenario. Further, although the original intention of this application is for the terrestrial network (TN) scenario, this application is also applicable to the non-terrestrial network (NTN) communication scenario, to achieve a technical effect similar to that in the TN scenario. In addition, the use of a unified solution for different scenarios also helps to reduce hardware complexity and cost.

[0006] As an example, the interpretation of the terms in the present application refers to the definition of the TS38 series of specification protocols of 3GPP.

[0007] As an example, the interpretation of the terms in the present application refers to the definition of the TS36 series of specification protocols of 3GPP.

[0008] As an example, the interpretation of the terms in the present application refers to the definition of the TS37 series of specification protocols of 3GPP.

[0009] It should be noted that, in the absence of conflict, the embodiments and features in any node of the present application can be applied to any other node. In the absence of conflict, the embodiments and features in the embodiments of the present application can be arbitrarily combined with each other.

[0010] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0011] Receive a first signaling, the first signaling indicating a target uplink transmission opportunity; receive a second signaling, the second signaling indicating a first time domain resource, the first time domain resource being configured for a downlink; receive a third signaling, the third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource;

[0012] Sending first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity;

[0013] Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0014] As an embodiment, the problem to be solved by the present application includes: how to determine whether at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the target uplink transmission opportunity.

[0015] As an embodiment, the characteristics of the above method include: whether the at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the target uplink transmission opportunity relying on the time domain resources of the full-duplex.

[0016] As an embodiment, the problem to be solved by the present application includes: when the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, how to determine whether at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the target uplink transmission opportunity.

[0017] As an embodiment, the characteristics of the above method include: when the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, whether the at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the time domain resources of the target uplink transmission opportunity that depend on the full-duplex.

[0018] As an embodiment, the benefits of the above method include: compared with the traditional solution, the first control information can indicate the target uplink transmission opportunity.

[0019] As an embodiment, the benefits of the above method include: avoiding waste of resources.

[0020] As an embodiment, the benefits of the above method include: improving resource utilization.

[0021] According to one aspect of the present application, it is characterized in that the third signaling indicates the frequency domain resources of the full-duplex uplink; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the frequency domain resources of the full-duplex uplink.

[0022] As an embodiment, the problem to be solved by the present application includes: how to determine whether at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the target uplink transmission opportunity.

[0023] As an embodiment, the characteristics of the above method include: whether the at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the time domain resources of the target uplink transmission opportunity relying on the full-duplex and whether the at least one uplink transmission opportunity includes the frequency domain resources of the target uplink transmission opportunity relying on the full-duplex uplink.

[0024] As an embodiment, the problem to be solved by the present application includes: when the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, how to determine whether at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the target uplink transmission opportunity.

[0025] As an embodiment, the characteristics of the above method include: when the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, whether the at least one uplink transmission opportunity after the first uplink transmission opportunity indicated by the first control information includes the time domain resources of the target uplink transmission opportunity relying on the full-duplex and whether the at least one uplink transmission opportunity includes the frequency domain resources of the target uplink transmission opportunity relying on the full-duplex uplink.

[0026] As an embodiment, the above method improves resource utilization while avoiding resource waste.

[0027] As an embodiment, the above method improves resource utilization while reducing UCI (Uplink Control Information) overhead.

[0028] According to one aspect of the present application, it is characterized in that the frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL (Uplink, UL) BWP (Bandwidth, bandwidth part).

[0029] As an embodiment, the problem to be solved by the present application includes: how to determine the frequency domain resources of the full-duplex uplink.

[0030] As an embodiment, the characteristics of the above method include: the frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL BWP.

[0031] As an embodiment, the above method improves resource utilization while avoiding unnecessary indication of the target uplink transmission opportunity by the first control information.

[0032] As an embodiment, the above method improves resource utilization while reducing UCI overhead.

[0033] According to one aspect of the present application, it is characterized in that the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

[0034] As an embodiment, the problem to be solved by the present application includes: how to determine the frequency domain resources of the full-duplex uplink.

[0035] As an embodiment, the characteristics of the above method include: the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

[0036] As an embodiment, the above method improves resource utilization while further avoiding unnecessary indication of the target uplink transmission opportunity by the first control information.

[0037] As an embodiment, the above method improves resource utilization while further reducing UCI overhead.

[0038] According to one aspect of the present application, it is characterized in that only when the first signaling includes a first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

[0039] As an embodiment, the above method is based on network control.

[0040] As an embodiment, the above method is conducive to resource optimization.

[0041] According to one aspect of the present application, it is characterized by comprising:

[0042] The first transmitter sends a CG-PUSCH in the target uplink transmission opportunity;

[0043] The first control information indicates that the first node may send a CG-PUSCH in the target uplink transmission opportunity.

[0044] As an embodiment, the above method shortens the delay.

[0045] As an embodiment, the above method is conducive to XR service transmission.

[0046] As an embodiment, the above method avoids packet loss caused by delay.

[0047] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0048] Sending a first signaling, wherein the first signaling indicates a target uplink transmission opportunity; receiving a second signaling, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; receiving a third signaling, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource;

[0049] Receiving first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity;

[0050] Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0051] According to one aspect of the present application, it is characterized in that the third signaling indicates the frequency domain resources of the full-duplex uplink; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the frequency domain resources of the full-duplex uplink.

[0052] According to one aspect of the present application, it is characterized in that the frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL BWP.

[0053] According to one aspect of the present application, it is characterized in that the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

[0054] According to one aspect of the present application, it is characterized in that only when the first signaling includes a first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

[0055] According to one aspect of the present application, it is characterized by comprising:

[0056] Receiving a CG-PUSCH in the target uplink transmission opportunity;

[0057] The first control information indicates that the sender of the first control information may send CG-PUSCH in the target uplink transmission opportunity.

[0058] The present application discloses a first node used for wireless communication, characterized in that it includes:

[0059] A first receiver receives a first signaling indicating a target uplink transmission opportunity; receives a second signaling indicating a first time domain resource, the first time domain resource being configured for a downlink; receives a third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource;

[0060] A first transmitter sends first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity;

[0061] Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0062] The present application discloses a second node used for wireless communication, characterized in that it includes:

[0063] A second transmitter sends a first signaling indicating a target uplink transmission opportunity; receives a second signaling indicating a first time domain resource, the first time domain resource being configured for a downlink; receives a third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource;

[0064] A second receiver receives first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity;

[0065] Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0067] Figure 1 A flow chart showing transmission of first signaling, second signaling, third signaling and first control information according to an embodiment of the present application is shown;

[0068] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0069] Figure 3 A schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0070] Figure 4 A schematic diagram showing a first communication device and a second communication device according to an embodiment of the present application is shown;

[0071] Figure 5 A wireless signal transmission flow chart according to an embodiment of the present application is shown;

[0072] Figure 6 A schematic diagram showing a target uplink transmission opportunity indicated by first control information according to an embodiment of the present application is shown;

[0073] Figure 7 A schematic diagram showing that the frequency domain resources of a full-duplex uplink belong to the frequency domain resources of an active UL BWP according to an embodiment of the present application;

[0074] Figure 8 A schematic diagram showing that frequency domain resources of a full-duplex uplink belong to at least one available uplink PRB according to an embodiment of the present application;

[0075] Fig. 9 A structural block diagram of a processing device used in a first node according to an embodiment of the present application is shown;

[0076] Fig.10A structural block diagram of a processing device used in a second node according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0077] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily.

[0078] Example 1

[0079] Embodiment 1 illustrates a flowchart of the transmission of the first signaling, the second signaling, the third signaling and the first control information according to an embodiment of the present application, as shown in the attached figure. Figure 1 Attached Figure 1 In the figure, each box represents a step. It should be emphasized that the order of the boxes in the figure does not represent the temporal relationship between the steps represented.

[0080] In Example 1, the first node in the present application receives a first signaling in step 101, wherein the first signaling indicates a target uplink transmission opportunity; receives a second signaling, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; receives a third signaling, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; in step 102, sends a first control information in the first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity and depends on the full-duplex time domain resource; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0081] As an embodiment, the first node supports XR.

[0082] As an embodiment, the first node supports multiple PUSCH configuration grants.

[0083] As an embodiment, the first node supports Release 18.

[0084] As an embodiment, the first node supports a protocol version after Release 18.

[0085] As an embodiment, the first node supports TDD.

[0086] As an embodiment, the first node operates in TDD mode.

[0087] As an embodiment, the first node operates in TDD mode for the first carrier.

[0088] As an embodiment, the first node performs unpaired spectrum operation.

[0089] As an embodiment, the first node supports the full-duplex.

[0090] As an embodiment, the first signaling indicating the target uplink transmission opportunity means that the first signaling indicates the time domain resources and frequency domain resources of the target uplink transmission opportunity.

[0091] As an embodiment, the first signaling indicating the target uplink transmission opportunity means that the first signaling indicates the PUSCH power on the target uplink transmission opportunity.

[0092] As an embodiment, the first signaling indicating the target uplink transmission opportunity means that the first signaling indicates the transmission precoding on the target uplink transmission opportunity.

[0093] As an embodiment, the first signaling indicating the target uplink sending opportunity means: the first signaling configures the target uplink sending opportunity.

[0094] As an embodiment, the first signaling indicating the target uplink sending opportunity means that the first signaling configures and activates the target uplink sending opportunity.

[0095] As an embodiment, the first signaling indicating the target uplink sending opportunity means that the first signaling schedules the target uplink sending opportunity.

[0096] As an embodiment, the first signaling is at least one RRC (Radio Resource Control) signaling; the at least one RRC signaling configures the target uplink transmission opportunity.

[0097] As an embodiment, the first signaling is at least one RRC signaling and one MAC (Medium Access Control) CE (Control Element); the at least one RRC signaling configures the target uplink transmission opportunity, and the one MAC CE activates the target uplink transmission opportunity.

[0098] As an embodiment, the first signaling is at least one RRC signaling and one DCI (Downlink Control Information); the at least one RRC signaling configures the target uplink transmission opportunity, and the one DCI activates the target uplink transmission opportunity.

[0099] As an embodiment, the at least one RRC signaling included in the first signaling is at least one RRC message.

[0100] As an embodiment, the at least one RRC signaling included in the first signaling is at least one RRCIE.

[0101] As an embodiment, the at least one RRC signaling included in the first signaling is at least one RRC domain.

[0102] As an embodiment, the first signaling belongs to an RRCReconfiguration message.

[0103] As an embodiment, the first signaling belongs to a CellGroupConfig IE.

[0104] As an embodiment, the first signaling belongs to a ServingCellConfig IE.

[0105] As an embodiment, the first signaling includes a CellGroupConfig IE, and the CellGroupConfig IE indicates the target uplink sending opportunity.

[0106] As an embodiment, the first signaling includes a ServingCellConfig IE, and the ServingCellConfig IE indicates the target uplink sending opportunity.

[0107] As an embodiment, the first signaling includes a ConfiguredGrantConfig IE, and the ConfiguredGrantConfig IE indicates the target uplink transmission opportunity.

[0108] As an embodiment, the first signaling includes a resourceAllocation field, and the resourceAllocation field indicates the target uplink sending opportunity.

[0109] As an embodiment, the first signaling includes a timeDomainAllocation field, and the timeDomainAllocation field indicates the time domain resources of the target uplink transmission opportunity.

[0110] As an embodiment, the first signaling includes a frequencyDomainAllocation field, and the frequencyDomainAllocation field indicates the frequency domain resources of the target uplink transmission opportunity.

[0111] As an embodiment, the first signaling includes a p0-PUSCH-Alpha field, and the p0-PUSCH-Alpha field indicates the PUSCH power on the target uplink transmission opportunity.

[0112] As an embodiment, the first signaling includes a transformPrecoder field, and the transformPrecoder field indicates the transmission precoding on the target uplink transmission opportunity.

[0113] As an embodiment, the first signaling is a ConfiguredGrantConfig and the first signaling includes UTO-UCI.

[0114] As an embodiment, the first signaling configures a multi-PUSCH configured grant (multi-PUSCH configured grant), and the multi-PUSCH configured grant includes multiple consecutive configured uplink grants (multiple consecutive configured uplink grants) within a periodicity (periodicity), and the target uplink transmission opportunity is a configured uplink grant in the multi-PUSCH configured grant.

[0115] As an embodiment, the multi-PUSCH configured grant is configured as Type 1.

[0116] As an embodiment, the multi-PUSCH configured grant is configured as Type 2.

[0117] As an embodiment, the target uplink transmission opportunity is configured for m-PUSCH.

[0118] As an embodiment, the target uplink transmission opportunity is a CG-PUSCH TO.

[0119] As an embodiment, the target uplink transmission opportunity is a transmission opportunity granted by a multiple PUSCH configuration.

[0120] As an embodiment, the target uplink transmission opportunity is a configured grant in a multi-PUSCH configured grant.

[0121] As an embodiment, the target uplink transmission opportunity is an uplink grant.

[0122] As an embodiment, the target uplink transmission opportunity is a CG-PUSCH.

[0123] As an embodiment, the target uplink transmission opportunity is a configured uplink grant.

[0124] As an embodiment, the target uplink transmission opportunity is a CG resource.

[0125] As an embodiment, the target uplink transmission opportunity is configured semi-persistently by RRC.

[0126] As an embodiment, the target uplink transmission opportunity is a PUSCH transmission opportunity.

[0127] As an embodiment, the target uplink transmission opportunity is configured on the first carrier.

[0128] As an embodiment, the target uplink transmission opportunity is configured on a BWP of the first carrier.

[0129] As an embodiment, the second signaling indicating the first time domain resource means that: the second signaling configures the first time domain resource.

[0130] As an embodiment, the second signaling indicating the first time domain resource means that: the second signaling configures and activates the first time domain resource.

[0131] As an embodiment, the second signaling indicating the first time domain resource means that: the second signaling schedules the first time domain resource.

[0132] As an embodiment, the second signaling is at least one RRC signaling; and the at least one RRC signaling configures the first time domain resources.

[0133] As an embodiment, the second signaling is at least one RRC signaling and one MAC CE; the at least one RRC signaling configures the first time domain resources, and the one MAC CE activates the first time domain resources.

[0134] As an embodiment, the second signaling is at least one RRC signaling and one DCI; the at least one RRC signaling configures the first time domain resources, and the one DCI activates the first time domain resources.

[0135] As an embodiment, the second signaling is a DCI; the DCI schedules the first time domain resources.

[0136] As an embodiment, the at least one RRC signaling included in the second signaling is at least one RRC message.

[0137] As an embodiment, the at least one RRC signaling included in the second signaling is at least one RRCIE.

[0138] As an embodiment, the at least one RRC signaling included in the second signaling is at least one RRC domain.

[0139] As an embodiment, the second signaling belongs to an RRCReconfiguration message.

[0140] As an embodiment, the second signaling belongs to a CellGroupConfig IE.

[0141] As an embodiment, the second signaling belongs to a ServingCellConfig IE.

[0142] As an embodiment, the second signaling belongs to a ServingCellConfigCommon IE.

[0143] As an embodiment, the second signaling is tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated, and the first time domain resource is a DL symbol.

[0144] As an embodiment, the second signaling is ssb-PositionsInBurst, and the first time domain resource is a symbol of the SS / PBCH block.

[0145] As an embodiment, the second signaling is tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated or ssb-PositionsInBurst, and the first time domain resource is the DL symbol configured by tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated, or the symbol of the SS / PBCH block configured by ssb-PositionsInBurst.

[0146] As an embodiment, the second signaling is a MAC CE, and the one MAC CE activates the first time domain resources; the first time domain resources are configured by an RRC message.

[0147] As an embodiment, the second signaling is a DCI, and the one MAC CE activates the first time domain resources; the first time domain resources are configured by an RRC message.

[0148] As an embodiment, the first time domain resource being configured for a downlink means that: the first time domain resource is configured for a downlink symbol.

[0149] As an embodiment, the downlink symbol is a TDD downlink symbol.

[0150] As an embodiment, the downlink symbol is used for downlink transmission.

[0151] As an embodiment, the downlink symbol is used for a downlink channel.

[0152] As an embodiment, the downlink symbol is used for downlink scheduling.

[0153] As an embodiment, the first time domain resource being configured for a downlink means that the first time domain resource is configured for a reference signal of a downlink.

[0154] As an embodiment, the downlink reference signal includes at least a synchronization signal.

[0155] As an embodiment, the downlink reference signal includes at least PBCH (Physical Broadcast Channel).

[0156] As an embodiment, the downlink reference signal is SSB (Synchronization Signal Block, or SS (Synchronization Signal) / PBCH).

[0157] As an embodiment, under the premise that the full-duplex is not configured, the first time domain resource is used for downlink transmission.

[0158] As an embodiment, under the premise of configuring the full-duplex, if the first time domain resources overlap with the time domain resources of the full-duplex, the time domain resources where the first time domain resources overlap with the time domain resources of the full-duplex can be used for uplink transmission.

[0159] As an embodiment, under the premise of configuring the full-duplex, if the first time domain resources and the time domain resources of the full-duplex do not overlap, the first time domain resources are used for downlink transmission.

[0160] As an embodiment, the third signaling indicating full-duplex time domain resources means that: the third signaling configures full-duplex time domain resources.

[0161] As an embodiment, the third signaling indicating the full-duplex time domain resources means that: the third signaling configures and activates the full-duplex time domain resources.

[0162] As an embodiment, the third signaling indicating full-duplex time domain resources means that the third signaling schedules full-duplex time domain resources.

[0163] As an embodiment, the third signaling is at least one RRC signaling; the at least one RRC signaling configures the full-duplex time domain resources.

[0164] As an embodiment, the third signaling is at least one RRC signaling and one MAC CE; the at least one RRC signaling configures the full-duplex time domain resources, and the one MAC CE activates the full-duplex time domain resources.

[0165] As an embodiment, the third signaling is at least one RRC signaling and one DCI; the at least one RRC signaling configures the full-duplex time domain resources, and the one DCI activates the full-duplex time domain resources.

[0166] As an embodiment, the third signaling is a DCI; the DCI schedules the time domain resources of the full-duplex.

[0167] As an embodiment, the at least one RRC signaling included in the third signaling is at least one RRC message.

[0168] As an embodiment, the at least one RRC signaling included in the third signaling is at least one RRCIE.

[0169] As an embodiment, the at least one RRC signaling included in the third signaling is at least one RRC domain.

[0170] As an embodiment, the full-duplex is subband non-overlapping full-duplex (SBFD).

[0171] As an embodiment, the full-duplex means including: allowing uplink transmission and downlink transmission to be performed on the same symbol.

[0172] As an embodiment, the full-duplex means including: allowing uplink transmission and downlink transmission to be performed simultaneously.

[0173] As an embodiment, the full-duplex means including: allowing uplink transmission and downlink transmission to be performed simultaneously on designated downlink symbols or flexible symbols.

[0174] As an embodiment, the full-duplex time domain resource includes at least one symbol.

[0175] As an embodiment, the full-duplex time domain resource is a symbol.

[0176] As an embodiment, the full-duplex time domain resources are multiple symbols.

[0177] As an embodiment, the full-duplex time domain resources are periodic.

[0178] As an embodiment, the full-duplex time domain resources are one-time.

[0179] As an embodiment, the full-duplex time domain resources are continuous symbols.

[0180] As an embodiment, the full-duplex time domain resources include non-continuous symbols.

[0181] As an embodiment, the full-duplex time domain resources include downlink symbols.

[0182] As an embodiment, the full-duplex time domain resources include flexible symbols.

[0183] As an embodiment, the full-duplex time domain resources include downlink symbols and flexible symbols.

[0184] As an embodiment, the full-duplex time domain resources are configured for downlink symbols by the second signaling.

[0185] As an embodiment, the full-duplex time domain resources are configured to flexible symbols by the second signaling.

[0186] As an embodiment, the full-duplex time domain resources are configured by the second signaling to downlink symbols or flexible symbols.

[0187] As an embodiment, the full-duplex time domain resources are configured on the first carrier.

[0188] As an embodiment, the full-duplex time domain resources are configured on the BWP of the first carrier.

[0189] As an embodiment, the full-duplex time domain resources are configured on the UL BWP of the first carrier.

[0190] As an embodiment, the full-duplex time domain resources are configured in the initial UplinkBWP of the first carrier.

[0191] As an embodiment, the full-duplex time domain resources are configured in the active Uplink BWP of the first carrier.

[0192] As an embodiment, the full-duplex time domain resources are configured on the DL BWP of the first carrier.

[0193] As an embodiment, the full-duplex time domain resources are configured in the initial DownlinkBWP of the first carrier.

[0194] As an embodiment, the full-duplex time domain resources are configured in the active Downlink BWP of the first carrier.

[0195] As an embodiment, the first carrier refers to a serving cell.

[0196] As an embodiment, the first carrier refers to a component carrier.

[0197] As an embodiment, the first carrier refers to PCell (Primary Cell).

[0198] As an embodiment, the first carrier refers to any one of a PCell or a SCell (Secondary Cell).

[0199] As an embodiment, the first carrier refers to carrier.

[0200] As an embodiment, the first carrier refers to a physical cell.

[0201] As an embodiment, the first carrier refers to a virtual cell.

[0202] As an embodiment, the first carrier is active.

[0203] As an embodiment, the first carrier is not in an inactive period of cell DRX (Discontinuous Reception).

[0204] As an embodiment, the first carrier is not in an inactive period of cell DTX (Discontinuous Transmission).

[0205] As an embodiment, the first carrier is in an inactive period of cell DTX or cell DRX.

[0206] As an embodiment, the first signaling, the second signaling and the third signaling do not belong to the same RRCReconfiguration message.

[0207] As an embodiment, the first signaling, the second signaling and the third signaling belong to the same RRCReconfiguration message.

[0208] As an embodiment, the first signaling, the second signaling and the third signaling belong to the same CellGroupConfig.

[0209] As an embodiment, the first signaling, the second signaling and the third signaling belong to the same ServingCellConfig.

[0210] As an embodiment, the full-duplex time domain resources, the first time domain resources, the target uplink transmission opportunity, the first uplink transmission opportunity and the at least one uplink transmission opportunity are configured on the first carrier.

[0211] As an embodiment, the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource, which means that: the target uplink transmission opportunity collides with the first time domain resource.

[0212] As an embodiment, the time domain resources of the target uplink sending opportunity overlap with the first time domain resources, which means that the time domain resources of the target uplink sending opportunity belong to the first time domain resources.

[0213] As an embodiment, the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, which means that at least a part of the time domain resources of the target uplink transmission opportunity belongs to the first time domain resources.

[0214] As an embodiment, the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, which means that at least part of the time domain resources of the target uplink transmission opportunity is the same as at least part of the time domain resources of the first time domain resources.

[0215] As an embodiment, the time domain resources of the target uplink transmission opportunity and the first time domain resources overlap, which means that at least part of the time domain resources are configured for the target uplink transmission opportunity and the first time domain resources.

[0216] As an embodiment, the first uplink transmission opportunity and the target uplink transmission opportunity belong to the same period of the same multi-PUSCH configuration grant.

[0217] As an embodiment, the first uplink transmission opportunity and the target uplink transmission opportunity belong to different periods of the same multi-PUSCH configuration grant.

[0218] As an embodiment, at least one uplink transmission opportunity is included between the first uplink transmission opportunity and the target uplink transmission opportunity.

[0219] As an embodiment, no uplink transmission opportunity is included between the first uplink transmission opportunity and the target uplink transmission opportunity.

[0220] As an embodiment, sending the first control information in the first uplink transmission opportunity refers to: multiplexing the first control information in the PUSCH transmission corresponding to the first uplink transmission opportunity.

[0221] As an embodiment, the priority of the first control information is the same as the priority of the PUSCH transmission corresponding to the first uplink transmission opportunity.

[0222] As an embodiment, the first control information is a UTO-UCI.

[0223] As an embodiment, the first control information occupies the time-frequency resources of the first uplink transmission opportunity.

[0224] As an embodiment, the first control information is multiplexed in the first uplink transmission opportunity.

[0225] As an embodiment, the first node is provided with nrof_UTO_UCI.

[0226] As an embodiment, the first node is provided with nrof_UTO_UCI and configuredGrantConfig. UTO-UCI equal.

[0227] As an embodiment, the first signaling indicates the number of bits of the first control information.

[0228] As an embodiment, the first signaling includes an nrofBitsInUTO-UCI field, and the nrofBitsInUTO-UCI field indicates the number of bits of the first control information.

[0229] As an embodiment, the first signaling includes a field whose name includes UTO-UCI, and the field whose name includes UTO-UCI indicates the number of bits of the first control information.

[0230] As an embodiment, the first signaling includes an uto-UCI-BetaOffset.

[0231] As an embodiment, the number of bits of the first control information is preconfigured.

[0232] As an embodiment, the number of bits of the first control information is configurable.

[0233] As an embodiment, the number of bits of the first control information is configured by RRC.

[0234] As an embodiment, the number of bits of the first control information is configured by MAC CE or DCI.

[0235] As an embodiment, the number of bits of the first control information is not less than 3 and not more than 8.

[0236] As an embodiment, the first control information includes at least one bit.

[0237] As an embodiment, the first control information includes multiple bits.

[0238] As an embodiment, the first control information includes: UTO-UCI bits, the 0 in the first control information UTO-UCI bits, that is One-to-one mapping to the O UTO -UCI uplink transmission opportunities in ascending order of start time.

[0239] As an embodiment, the uplink transmission opportunity in the present application refers to a PUSCH transmission opportunity.

[0240] As an embodiment, the uplink sending opportunity in the present application refers to a CG sending opportunity.

[0241] As an embodiment, the uplink transmission opportunity in the present application refers to the CG-PUSCH transmission opportunity occupied by PUSCH transmission.

[0242] As an embodiment, the uplink transmission opportunity in the present application refers to the transmission opportunity granted by multiple PUSCH configurations.

[0243] As an embodiment, the uplink transmission opportunity in the present application refers to a transmission opportunity granted by the same multi-PUSCH configuration.

[0244] As an embodiment, the first control information indicating at least one uplink transmission opportunity after the first uplink transmission opportunity means that each uplink transmission opportunity in the at least one uplink transmission opportunity after the first uplink transmission opportunity is indicated by a bit in the first control information.

[0245] As an embodiment, the first control information indicating at least one uplink transmission opportunity after the first uplink transmission opportunity means that: the first control information is mapped one-to-one to at least one uplink transmission opportunity after the first uplink transmission opportunity.

[0246] As an embodiment, the first control information indicates whether the first node transmits in at least one uplink transmission opportunity after the first uplink transmission opportunity.

[0247] As an embodiment, the first control information indicates whether the first node sends CG-PUSCH in at least one uplink transmission opportunity after the first uplink transmission opportunity.

[0248] As an embodiment, the first control information indicates whether the first node will send CG-PUSCH in at least one uplink transmission opportunity after the first uplink transmission opportunity.

[0249] As an embodiment, a bit in the first control information is 0, indicating that the first node may (may) send CG-PUSCH in the corresponding uplink transmission opportunity; a bit in the first control information is 1, indicating that the first node will not (will not) send CG-PUSCH in the corresponding uplink transmission opportunity.

[0250] As an embodiment, a bit in the first control information is 0, indicating that the first node will definitely send CG-PUSCH in the corresponding uplink transmission opportunity; a bit in the first control information is 1, indicating that the first node will not send CG-PUSCH in the corresponding uplink transmission opportunity.

[0251] As an embodiment, each bit in the first control information corresponds to an uplink transmission opportunity.

[0252] As an embodiment, the first control information corresponds to the at least one uplink transmission opportunity after the first uplink transmission opportunity.

[0253] As an embodiment, the number of bits occupied by the first control information is equal to the number of the at least one uplink transmission opportunity.

[0254] As an embodiment, the first control information indicates that the first node will not send CG-PUSCH in the target uplink transmission opportunity; the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0255] As an embodiment, the first control information indicates that the first node may send a CG-PUSCH in the target uplink transmission opportunity; and the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0256] As an embodiment, the first control information does not indicate the target uplink transmission opportunity; the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0257] As an embodiment, the first control information indicates that the first node may send a CG-PUSCH in the target uplink transmission opportunity; and sends a CG-PUSCH in the target uplink transmission opportunity.

[0258] As an embodiment, the first control information indicates that the first node may send CG-PUSCH in the target uplink transmission opportunity; and does not send CG-PUSCH in the target uplink transmission opportunity.

[0259] As an embodiment, the first control information does not indicate the target uplink transmission opportunity; and the CG-PUSCH is not transmitted in the target uplink transmission opportunity.

[0260] As an embodiment, the first control information indicates that the first node will not send CG-PUSCH in the target uplink transmission opportunity; CG-PUSCH is not sent in the target uplink transmission opportunity.

[0261] As an embodiment, the target uplink transmission opportunity is later than the first uplink transmission opportunity in the time domain.

[0262] As an embodiment, the target uplink transmission opportunity is not later in the time domain than the latest uplink transmission opportunity in the time domain among the at least one uplink transmission opportunity.

[0263] As an embodiment, under the premise that the time domain resources of the target uplink transmission opportunity overlap with the first time domain resources, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex.

[0264] As an embodiment, if the time domain resources of the target uplink transmission opportunity and the first time domain resources do not overlap, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0265] As an embodiment, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity relying on the full-duplex time domain resources includes: the at least one uplink transmission opportunity includes the target uplink transmission opportunity relying on the full-duplex time domain resources.

[0266] As an embodiment, when at least the overlapping portion of the time domain resources of the target uplink transmission opportunity and the first time domain resources belongs to the full-duplex time domain resources, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0267] As an embodiment, when the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources belongs to the full-duplex time domain resources, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0268] As an embodiment, whether the at least one uplink transmission opportunity includes the time domain resources on which the target uplink transmission opportunity depends on the full-duplex includes: the at least one uplink transmission opportunity does not include the time domain resources on which the target uplink transmission opportunity depends on the full-duplex.

[0269] As an embodiment, as long as at least part of the time domain resources of the target uplink transmission opportunity and the overlapping part of the first time domain resources do not belong to the full-duplex time domain resources, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0270] As an embodiment, as long as the overlapping portion of the time domain resources of the target uplink transmission opportunity and the first time domain resources does not belong to the full-duplex time domain resources, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0271] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity, which means that: a bit in the first control information indicates the target uplink transmission opportunity.

[0272] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity, which means that: a bit in the first control information indicates the target uplink transmission opportunity.

[0273] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity means that any bit in the first control information does not indicate the target uplink transmission opportunity.

[0274] As an embodiment, the at least one uplink sending opportunity not including the target uplink sending opportunity means: excluding the target uplink sending opportunity when determining the at least one uplink sending opportunity.

[0275] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity means that the uplink transmission opportunity corresponding to the bit in the first control information excludes the target uplink transmission opportunity.

[0276] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity are configured uplink grants in the multi-PUSCH configured grant indicated by the first signaling.

[0277] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the same configuration parameter in the first signaling.

[0278] As an embodiment, the target uplink transmission opportunity is indicated by the same configuration parameter.

[0279] As an embodiment, the target uplink transmission opportunity is indicated by a configuration parameter other than the same configuration parameter.

[0280] As an embodiment, if the at least one uplink transmission opportunity includes the target uplink transmission opportunity, the target uplink transmission opportunity is indicated by the same configuration parameter.

[0281] As an embodiment, if the at least one uplink transmission opportunity includes the target uplink transmission opportunity, the target uplink transmission opportunity is indicated by a configuration parameter other than the same configuration parameter.

[0282] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling with the same mcs-Table.

[0283] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity have the same frequency Hopping indicated by the first signaling.

[0284] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling with the same powerControlLoopToUse.

[0285] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the same p0-PUSCH-Alpha by the first signaling.

[0286] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity have the same transformPrecoder indicated by the first signaling.

[0287] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity have the same repK indicated by the first signaling.

[0288] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity have the same repK-RV indicated by the first signaling.

[0289] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity have the same periodicity indicated by the first signaling.

[0290] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity have the same antennaPort indicated by the first signaling.

[0291] As an embodiment, the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling as the same dmrs-SeqInitialization.

[0292] Example 2

[0293] Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the attached Figure 2 Attached Figure 2The network architecture 200 is described. The network architecture 200 is a 5G NR (New Radio) / LTE (Long-Term Evolution) / LTE-A (Long-Term Evolution Advanced) system, or the network architecture 200 is a 5G+ network architecture, or the network architecture 200 is a 6G network architecture, or the network architecture 200 is a network architecture that 3GPP will continue to evolve in the future; the network architecture 200 may be called 5GS (5G System) / EPS (Evolved Packet System), or the network architecture 200 may be called 6GS (6G System); the network architecture 200 includes at least one of UE (User Equipment) 201, RAN (Radio Access Network) 202, core network 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220 and Internet service 230. The network architecture 200 can be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, the network architecture 200 provides packet switching services, but it will be readily understood by those skilled in the art that the various concepts presented throughout this application can be extended to networks or other cellular networks that provide circuit switching services. The RAN includes a node 203 and other nodes 204. The node 203 provides user and control plane protocol terminations toward the UE 201. The node 203 can be connected to other nodes 204 via an Xn interface (e.g., backhaul) / X2 interface. The node 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting and receiving node) or some other suitable term. The core network 210 is a 5GC (5G Core Network, 5G core network) / EPC (Evolved Packet Core), or, the core network 210 is a 6GC; the node 203 provides an access point to the core network 210 for the UE 201. Examples of UE 201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop computer, a personal digital assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., an MP3 player), a camera, a game console, a drone, an aircraft, a narrowband Internet of Things device, a machine type communication device, a land vehicle, an automobile, a wearable device, or any other similarly functional device.Those skilled in the art may also refer to UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. Node 203 is connected to the core network 210 via an S1 / NG interface. The core network 210 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. MME / AMF / SMF 211 is a control node that processes signaling between UE201 and the core network 210. In general, MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through S-GW / UPF212, which is itself connected to P-GW / UPF213. P-GW provides UE IP address allocation and other functions. P-GW / UPF213 is connected to Internet Service 230. Internet Service 230 includes operator-corresponding Internet Protocol services, which may specifically include Internet, Intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.

[0294] As an embodiment, the UE 201 is a user equipment (User Equipment, UE).

[0295] As an embodiment, the UE201 is a base station device (BaseStation, BS).

[0296] As an embodiment, the UE 201 is a relay device.

[0297] As an embodiment, the UE201 is a gateway device.

[0298] As an embodiment, the node 203 corresponds to the second node in the present application.

[0299] As an embodiment, the node 203 is a base station device.

[0300] As an embodiment, the node 203 is a user equipment.

[0301] As an embodiment, the node 203 is a relay device.

[0302] As an embodiment, the node 203 is a gateway device.

[0303] Typically, the UE 201 is a user equipment, and the node 203 is a base station device.

[0304] Typically, the UE 201 is a user equipment, and the node 203 is a user equipment.

[0305] Typically, the UE 201 is a base station device, and the node 203 is a base station device.

[0306] As an embodiment, the user equipment supports transmission of a non-terrestrial network (NTN).

[0307] As an embodiment, the user equipment supports transmission of a terrestrial network (Terrestrial Network).

[0308] As an embodiment, the user equipment supports dual connection (DC) transmission.

[0309] As an embodiment, the user equipment includes an aircraft.

[0310] As an embodiment, the user equipment includes a vehicle-mounted terminal.

[0311] As an embodiment, the user equipment includes a vessel.

[0312] As an embodiment, the user equipment includes an Internet of Things terminal.

[0313] As an embodiment, the user equipment includes a terminal of the industrial Internet of Things.

[0314] As an embodiment, the user equipment includes a device supporting low-latency and high-reliability transmission.

[0315] As an embodiment, the user equipment includes a test device.

[0316] As an embodiment, the user equipment includes a signaling tester.

[0317] As an embodiment, the user equipment includes an IAB (Integrated Access and Backhaul)-MT.

[0318] As an embodiment, the user equipment supports XR.

[0319] As an embodiment, the user equipment supports multiple PUSCH configuration grants.

[0320] As an embodiment, the user equipment supports Release 18.

[0321] As an embodiment, the user equipment supports a protocol version after Release 18.

[0322] As an embodiment, the user equipment supports TDD.

[0323] As an embodiment, the user equipment supports the full-duplex.

[0324] As an embodiment, the base station device supports transmission in a non-terrestrial network.

[0325] As an embodiment, the base station device supports transmission of a terrestrial network.

[0326] As an embodiment, the base station equipment includes a base transceiver station (Base Transceiver Station, BTS).

[0327] As an embodiment, the base station device includes a Node B (NodeB, NB).

[0328] As an embodiment, the base station device includes a gNB.

[0329] As an embodiment, the base station device includes an eNB.

[0330] As an embodiment, the base station device includes ng-eNB.

[0331] As an embodiment, the base station device includes en-gNB.

[0332] As an embodiment, the base station device includes a CU (Centralized Unit).

[0333] As an embodiment, the base station device includes a DU (Distributed Unit).

[0334] As an embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0335] As an embodiment, the base station device includes a macro cellular (Marco Cellular) base station.

[0336] As an embodiment, the base station device includes a micro cell base station.

[0337] As an embodiment, the base station device includes a pico cell (Pico Cell) base station.

[0338] As an embodiment, the base station device includes a home base station (Femtocell).

[0339] As an embodiment, the base station device includes a flying platform device.

[0340] As an embodiment, the base station device includes a satellite device.

[0341] As an embodiment, the base station device includes a testing device.

[0342] As an embodiment, the base station equipment includes a signaling tester.

[0343] As an embodiment, the base station device includes a gateway device.

[0344] As an embodiment, the base station device includes an IAB-node.

[0345] As an embodiment, the base station device includes an IAB-donor.

[0346] As an embodiment, the base station device includes an IAB-donor-CU.

[0347] As an embodiment, the base station device includes an IAB-donor-DU.

[0348] As an embodiment, the base station device includes an IAB-DU.

[0349] As an embodiment, the base station device includes IAB-MT.

[0350] As an embodiment, the relay device includes a relay.

[0351] As an embodiment, the relay device includes an L3 relay.

[0352] As an embodiment, the relay device includes an L2 relay.

[0353] As an embodiment, the relay device includes a router.

[0354] As an embodiment, the relay device includes a switch.

[0355] As an embodiment, the relay device includes a gateway device.

[0356] As an embodiment, the relay device includes user equipment.

[0357] As an embodiment, the relay device includes a base station device.

[0358] Example 3

[0359] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture for the control plane 300 is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY 301 in this article. Layer 2 (L2 layer) 305 is above PHY 301 and includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides inter-zone mobility support. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ (Hybrid Automatic Repeat Request). The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and using RRC signaling to configure the lower layers. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). In the user plane 350, the radio protocol architecture is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356. The SDAP sublayer 356 is responsible for mapping between QoS flows and data radio bearers (DRBs) to support service diversity.

[0360] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0361] As an example, Figure 3The wireless protocol architecture in is applicable to the second node in this application.

[0362] As an embodiment, the first signaling in the present application is generated in the RRC306.

[0363] As an embodiment, the first signaling in the present application is generated by the MAC302 or MAC352.

[0364] As an embodiment, the first signaling in the present application is generated in the PHY301 or PHY351.

[0365] As an embodiment, the second signaling in the present application is generated in the RRC306.

[0366] As an embodiment, the second signaling in the present application is generated by the MAC302 or MAC352.

[0367] As an embodiment, the second signaling in the present application is generated in the PHY301 or PHY351.

[0368] As an embodiment, the third signaling in the present application is generated in the RRC306.

[0369] As an embodiment, the third signaling in the present application is generated by the MAC302 or MAC352.

[0370] As an embodiment, the third signaling in the present application is generated in the PHY301 or PHY351.

[0371] As an embodiment, the first control information in the present application is generated in the PHY301 or PHY351.

[0372] Example 4

[0373] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in the attached figure. Figure 4 shown. Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating with each other in an access network.

[0374] The first communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454 and an antenna 452.

[0375] The second communication device 410 includes a controller / processor 475 , a memory 476 , a receive processor 470 , a transmit processor 416 , a multi-antenna receive processor 472 , a multi-antenna transmit processor 471 , a transmitter / receiver 418 and an antenna 420 .

[0376] In transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, upper layer data packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements the functionality of the L2 layer. In transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding / beamforming operation on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, and then provides it to a different antenna 420.

[0377] In the transmission from the second communication device 410 to the first communication device 450, at the first communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding / beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding / beamforming operation from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

[0378] In the transmission from the first communication device 450 to the second communication device 410, at the first communication device 450, a data source 467 is used to provide upper layer data packets to the controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function at the second communication device 410 described in the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for user plane and control plane. The controller / processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication device 410. The transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding / beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.

[0379] In the transmission from the first communication device 450 to the second communication device 410, the function at the second communication device 410 is similar to the reception function at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 can be associated with a memory 476 storing program codes and data. The memory 476 can be referred to as a computer-readable medium. In the transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller / processor 475 may be provided to the core network.

[0380] As an embodiment, the first communication 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 together with the at least one processor, and the first communication device 450 at least: receives a first signaling, the first signaling indicates a target uplink transmission opportunity; receives a second signaling, the second signaling indicates a first time domain resource, the first time domain resource is configured for a downlink; receives a third signaling, the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; sends a first control information in the first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity relying on the full-duplex time domain resource; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0381] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: receiving a first signaling, the first signaling indicating a target uplink transmission opportunity; receiving a second signaling, the second signaling indicating a first time domain resource, the first time domain resource being configured for a downlink; receiving a third signaling, the third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; sending a first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity relying on the full-duplex time domain resource; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling. As an embodiment, the second communication device 410 includes: at least one processor and at least one memory, the at least one memory including a computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 410 at least: sends a first signaling, wherein the first signaling indicates a target uplink transmission opportunity; receives a second signaling, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; receives a third signaling, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; receives a first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity and depends on the full-duplex time domain resource; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0382] As an embodiment, the second communication device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates actions when executed by at least one processor, the actions including: sending a first signaling, the first signaling indicating a target uplink transmission opportunity; receiving a second signaling, the second signaling indicating a first time domain resource, the first time domain resource being configured for a downlink; receiving a third signaling, the third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; receiving a first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity relying on the full-duplex time domain resource; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0383] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive the first signaling.

[0384] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send the first signaling.

[0385] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive the second signaling.

[0386] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send the second signaling.

[0387] As an embodiment, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a third signaling.

[0388] As an embodiment, at least one of the antenna 420, the transmitter 418, the transmit processor 416, and the controller / processor 475 is used to send a third signaling.

[0389] As an embodiment, at least one of the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 is used to send first control information.

[0390] As an embodiment, at least one of the antenna 420, the receiver 418, the receiving processor 470, and the controller / processor 475 is used to receive first control information.

[0391] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0392] As an embodiment, the second communication device 410 corresponds to the second node in this application.

[0393] As an embodiment, the first communication device 450 is a user equipment.

[0394] As an embodiment, the first communication device 450 is a base station device.

[0395] As an embodiment, the first communication device 450 is a relay device.

[0396] As an embodiment, the second communication device 410 is a user equipment.

[0397] As an embodiment, the second communication device 410 is a base station device.

[0398] As an embodiment, the second communication device 410 is a relay device.

[0399] Example 5

[0400] Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in the attached Figure 5 It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0401] for First node U01 In step S5101, a first signaling is received, wherein the first signaling indicates a target uplink transmission opportunity; in step S5102, a second signaling is received, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; in step S5103, a third signaling is received, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; in step S5104, a first control information is sent in the first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; in step S5105, a CG-PUSCH is sent in the target uplink transmission opportunity; wherein the first control information indicates that the first node U01 may send a CG-PUSCH in the target uplink transmission opportunity.

[0402] for Second node N02 In step S5201, the first signaling is sent; in step S5202, the second signaling is sent; in step S5203, the third signaling is sent; in step S5204, the first control information is received; in step S5205, CG-PUSCH is received in the target uplink transmission opportunity.

[0403] In Embodiment 5, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0404] As an embodiment, the first node U01 and the second node N02 are connected wirelessly.

[0405] As an embodiment, the first node U01 and the second node N02 are connected via a wire.

[0406] As an embodiment, the first node U01 and the second node N02 are connected via a Uu port.

[0407] As an embodiment, the first node U01 and the second node N02 are connected via an IAB port.

[0408] As an embodiment, the first node U01 and the second node N02 are connected via a PC5 interface.

[0409] As an embodiment, this embodiment does not limit the order in which the first node U01 receives the first signaling, the second signaling, and the third signaling.

[0410] As an embodiment, this embodiment does not limit the order in which the second node N02 sends the first signaling, the second signaling and the third signaling.

[0411] As an embodiment, the third signaling indicates the frequency domain resources of the full-duplex uplink; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the frequency domain resources of the full-duplex uplink.

[0412] As an embodiment, a first signaling is received, wherein the first signaling indicates a target uplink transmission opportunity; a second signaling is received, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; a third signaling is received, wherein the third signaling indicates a full-duplex time domain resource, and the third signaling indicates a frequency domain resource of the full-duplex uplink; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; a first control information is sent in the first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the time domain resource on which the target uplink transmission opportunity depends on the full-duplex; whether the at least one uplink transmission opportunity includes the frequency domain resource on which the target uplink transmission opportunity depends on the full-duplex uplink; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0413] As an embodiment, the third signaling indicates the frequency domain resources of the full-duplex uplink and the time domain resources of the full-duplex.

[0414] As an embodiment, the third signaling indicates the frequency domain resources of the full-duplex uplink, the frequency domain resources of the full-duplex downlink and the time domain resources of the full-duplex.

[0415] As an embodiment, a BWP-Downlink in the third signaling indicates the frequency domain resources of the full-duplex downlink.

[0416] As an embodiment, a BWP-Uplink in the third signaling indicates the frequency domain resources of the full-duplex uplink.

[0417] As an embodiment, a ServingCellConfig in the third signaling indicates the frequency domain resources of the full-duplex uplink.

[0418] As an embodiment, a ServingCellConfig in the third signaling indicates the frequency domain resources of the full-duplex downlink.

[0419] As an embodiment, the time domain resources of the full-duplex are configured on the first carrier; and the frequency domain resources of the full-duplex uplink are configured on the first carrier.

[0420] As an embodiment, the time domain resources of the full-duplex are configured on the first carrier; the frequency domain resources of the full-duplex uplink are configured on the first carrier; and the frequency domain resources of the full-duplex downlink are configured on the first carrier.

[0421] As an embodiment, the time domain resources of the full-duplex are configured on the first carrier; and the frequency domain resources of the full-duplex uplink are configured on the UL BWP.

[0422] As an embodiment, the full-duplex time domain resources are configured on the first carrier; the full-duplex uplink frequency domain resources are configured on the UL BWP; and the full-duplex downlink frequency domain resources are configured on the DL BWP.

[0423] As an embodiment, the frequency domain resources of the full-duplex uplink are configured in the initialUplink BWP of the first carrier.

[0424] As an embodiment, the frequency domain resources of the full-duplex uplink are configured in the activeUplink BWP of the first carrier.

[0425] As an embodiment, the frequency domain resources of the full-duplex downlink are configured in the initialDownlink BWP of the first carrier.

[0426] As an embodiment, the frequency domain resources of the full-duplex downlink are configured in the activeDownlink BWP of the first carrier.

[0427] As an embodiment, whether the at least one uplink transmission opportunity includes the time domain resources of the full-duplex that the target uplink transmission opportunity depends on, and whether the at least one uplink transmission opportunity includes the frequency domain resources of the full-duplex uplink that the target uplink transmission opportunity depends on.

[0428] As an embodiment, whether the at least one uplink transmission opportunity includes the time domain resources that the target uplink transmission opportunity depends on the full-duplex, and whether the at least one uplink transmission opportunity includes the frequency domain resources that the target uplink transmission opportunity depends on the full-duplex uplink includes: the at least one uplink transmission opportunity includes the time domain resources that the target uplink transmission opportunity depends on the full-duplex and the frequency domain resources of the full-duplex uplink.

[0429] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity that depends on the full-duplex time domain resources and the frequency domain resources of the full-duplex uplink, which means that when at least the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources belongs to the full-duplex time domain resources and the frequency domain resources of the target uplink transmission opportunity belong to the frequency domain resources of the full-duplex uplink, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0430] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity that depends on the full-duplex time domain resources and the frequency domain resources of the full-duplex uplink, which means that when the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources belongs to the full-duplex time domain resources and the frequency domain resources of the target uplink transmission opportunity belongs to the frequency domain resources of the full-duplex uplink, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0431] As an embodiment, the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources belongs to the full-duplex time domain resources and the frequency domain resources of the target uplink transmission opportunity belongs to the full-duplex frequency domain resources, which means that the time-frequency resources in the target uplink transmission opportunity that collides with the first time domain resources belong to the full-duplex time-frequency resources.

[0432] As an embodiment, the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources belongs to the time domain resources of the full-duplex and the frequency domain resources of the target uplink transmission opportunity belongs to the frequency domain resources of the full-duplex, which means that the part where the target uplink transmission opportunity collides with the first time domain resources is configured to the full-duplex uplink.

[0433] As an embodiment, whether the at least one uplink transmission opportunity includes the time domain resources that the target uplink transmission opportunity depends on the full-duplex, and whether the at least one uplink transmission opportunity includes the frequency domain resources that the target uplink transmission opportunity depends on the full-duplex uplink includes: the at least one uplink transmission opportunity does not include the time domain resources that the target uplink transmission opportunity depends on the full-duplex and the frequency domain resources of the full-duplex uplink.

[0434] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity and depends on the time domain resources of the full-duplex and the frequency domain resources of the full-duplex uplink, which means that as long as the time domain resources of the target uplink transmission opportunity and the time domain resources overlapping with the first time domain resources do not belong to the time domain resources of the full-duplex or the frequency domain resources of the target uplink transmission opportunity do not belong to the frequency domain resources of the full-duplex uplink, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0435] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity and depends on the time domain resources of the full-duplex and the frequency domain resources of the full-duplex uplink, which means that as long as the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources does not belong to the time domain resources of the full-duplex or the frequency domain resources of the target uplink transmission opportunity does not belong to the frequency domain resources of the full-duplex uplink, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0436] As an embodiment, the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources does not belong to the time domain resources of the full-duplex or the frequency domain resources of the target uplink transmission opportunity does not belong to the frequency domain resources of the full-duplex uplink, which means that at least part of the time domain resources of the target uplink transmission opportunity does not belong to the time domain resources of the full-duplex, or at least part of the frequency domain resources of the target uplink transmission opportunity does not belong to the frequency domain resources of the full-duplex uplink.

[0437] As an embodiment, the overlapping part of the time domain resources of the target uplink transmission opportunity and the first time domain resources does not belong to the time domain resources of the full-duplex or the frequency domain resources of the target uplink transmission opportunity does not belong to the frequency domain resources of the full-duplex uplink, which means that at least part of the target uplink transmission opportunity is not configured for the full-duplex uplink.

[0438] As an embodiment, the at least one uplink transmission opportunity includes that the target uplink transmission opportunity depends on the time domain resources of the full-duplex and the frequency domain resources of the full-duplex uplink, which means that when at least the time domain resources of the target uplink transmission opportunity belong to the time domain resources of the full-duplex and the frequency domain resources of the uplink of the target uplink transmission opportunity belong to the frequency domain resources of the full-duplex, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0439] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity depending on the time domain resources of the full-duplex and the frequency domain resources of the full-duplex uplink, which means that: when at least the target uplink transmission opportunity is configured to the full-duplex uplink, the at least one uplink transmission opportunity includes the target uplink transmission opportunity.

[0440] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity and depends on the time domain resources of the full-duplex and the frequency domain resources of the full-duplex uplink, which means that as long as the time domain resources of the target uplink transmission opportunity do not belong to the time domain resources of the full-duplex or the frequency domain resources of the uplink of the target uplink transmission opportunity do not belong to the frequency domain resources of the full-duplex, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0441] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity and depends on the time domain resources of the full-duplex and the frequency domain resources of the full-duplex uplink, which means that as long as the target uplink transmission opportunity is not configured for the full-duplex uplink, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0442] As an embodiment, only when the first signaling includes a first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

[0443] As an embodiment, the first signaling includes a first information block, which means that the first information block in the first signaling is set.

[0444] As an embodiment, the first signaling includes a first information block, which means that the first information block in the first signaling is set to true.

[0445] As an embodiment, the first signaling includes a first information block, which means that the first information block in the first signaling is set to setup.

[0446] As an embodiment, the first signaling includes a first information block, which means that the first information block in the first signaling exists.

[0447] As an embodiment, under the assumption that the first signaling does not include the first information block, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0448] As an embodiment, the first information block does not exist.

[0449] As an embodiment, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex and is independent of the first information block.

[0450] As an embodiment, only when the third signaling includes a first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

[0451] As an embodiment, the third signaling includes the first information block, which means that the first information block in the first signaling is set.

[0452] As an embodiment, the third signaling includes the first information block, which means that the first information block in the first signaling is set to true.

[0453] As an embodiment, the third signaling includes the first information block, which means that the first information block in the first signaling is set to setup.

[0454] As an embodiment, the third signaling includes the first information block, which means that the first information block in the first signaling exists.

[0455] As an embodiment, under the assumption that the third signaling does not include the first information block, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity.

[0456] As an embodiment, the first information block does not exist.

[0457] As an embodiment, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex and is independent of the first information block.

[0458] As an embodiment, the first information block allows the full-duplexing to be performed in the target uplink transmission opportunity.

[0459] As an embodiment, the first information block enables the first control information to indicate the target uplink transmission opportunity.

[0460] As an embodiment, the name of the first information block includes sbfd.

[0461] As an embodiment, the name of the first information block includes uto.

[0462] As an embodiment, the name of the first information block includes uci.

[0463] As an embodiment, the first information block is for delay-sensitive services.

[0464] As an embodiment, the first information block is for SBFD.

[0465] As an embodiment, the first information block is granted for multiple PUSCH configurations.

[0466] As an embodiment, the first information block is for XR service.

[0467] As an embodiment, the dashed box F5.1 is optional.

[0468] As an embodiment, the dotted box F5.1 does not exist.

[0469] As an embodiment, the dashed box F5.1 exists.

[0470] As an embodiment, the second node N02 receives CG-PUSCH in the target uplink transmission opportunity only under the premise that the first control information indicates that the first node U01 may transmit CG-PUSCH in the target uplink transmission opportunity.

[0471] As an embodiment, if the first control information indicates that the first node U01 will not send CG-PUSCH in the target uplink transmission opportunity, the second node N02 does not receive CG-PUSCH in the target uplink transmission opportunity.

[0472] As an embodiment, if the first control information indicates that the first node U01 will not send CG-PUSCH in the target uplink transmission opportunity, the second node N02 believes that the first node will not send CG-PUSCH in the target uplink transmission opportunity.

[0473] As an embodiment, the first node U01 sends CG-PUSCH in the target uplink transmission opportunity only if the first control information indicates that the first node U01 may send CG-PUSCH in the target uplink transmission opportunity.

[0474] As an embodiment, the mcs-Table used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the mcs-Table configured for the first uplink transmission opportunity.

[0475] As an embodiment, the frequency Hopping used for sending the CG-PUSCH in the target uplink transmission opportunity is the same as the frequency Hopping configured for the first uplink transmission opportunity.

[0476] As an embodiment, the powerControlLoopToUse used for sending the CG-PUSCH in the target uplink transmission opportunity is the same as the powerControlLoopToUse configured for the first uplink transmission opportunity.

[0477] As an embodiment, the p0-PUSCH-Alpha used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the p0-PUSCH-Alpha configured for the first uplink transmission opportunity.

[0478] As an embodiment, the transformPrecoder used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the transformPrecoder configured for the first uplink transmission opportunity.

[0479] As an embodiment, the repK used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the repK configured for the first uplink transmission opportunity.

[0480] As an embodiment, the repK-RV used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the repK-RV configured for the first uplink transmission opportunity.

[0481] As an embodiment, the antennaPort used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the antennaPort configured for the first uplink transmission opportunity.

[0482] As an embodiment, the dmrs-SeqInitialization used to send the CG-PUSCH in the target uplink transmission opportunity is the same as the dmrs-SeqInitialization configured for the first uplink transmission opportunity.

[0483] As an embodiment, the mcs-Table used to send the CG-PUSCH in the target uplink transmission opportunity is different from the mcs-Table configured for the first uplink transmission opportunity.

[0484] As an embodiment, the frequency Hopping used for sending the CG-PUSCH in the target uplink transmission opportunity is different from the frequency Hopping configured for the first uplink transmission opportunity.

[0485] As an embodiment, the powerControlLoopToUse used for sending the CG-PUSCH in the target uplink transmission opportunity is different from the powerControlLoopToUse configured for the first uplink transmission opportunity.

[0486] As an embodiment, the p0-PUSCH-Alpha used to send the CG-PUSCH in the target uplink transmission opportunity is different from the p0-PUSCH-Alpha configured for the first uplink transmission opportunity.

[0487] As an embodiment, the transformPrecoder used to send the CG-PUSCH in the target uplink transmission opportunity is different from the transformPrecoder configured for the first uplink transmission opportunity.

[0488] As an embodiment, the repK used to send the CG-PUSCH in the target uplink transmission opportunity is different from the repK configured for the first uplink transmission opportunity.

[0489] As an embodiment, the repK-RV used to send the CG-PUSCH in the target uplink transmission opportunity is different from the repK-RV configured for the first uplink transmission opportunity.

[0490] As an embodiment, the antennaPort used to send the CG-PUSCH in the target uplink transmission opportunity is different from the antennaPort configured for the first uplink transmission opportunity.

[0491] As an embodiment, the dmrs-SeqInitialization used to send the CG-PUSCH in the target uplink transmission opportunity is different from the dmrs-SeqInitialization configured for the first uplink transmission opportunity.

[0492] As an embodiment, the target uplink transmission opportunity and the first uplink transmission opportunity are configured with at least one of mcs-Table, frequencyHopping, powerControlLoopToUse, p0-PUSCH-Alpha, transformPrecoder, repK, repK-RV, antennaPort, or dmrs-SeqInitialization different from each other.

[0493] As an embodiment, the target uplink transmission opportunity and the first uplink transmission opportunity are configured with the same mcs-Table, frequencyHopping, powerControlLoopToUse, p0-PUSCH-Alpha, transformPrecoder, repK, repK-RV, antennaPort, and dmrs-SeqInitialization.

[0494] Example 6

[0495] Embodiment 6 illustrates a schematic diagram of a first control information indicating a target uplink transmission opportunity according to an embodiment of the present application, as shown in the attached figure. Figure 6 As shown in the attached Figure 6 In the figure, the horizontal axis represents time and the vertical axis represents frequency; the dot-filled boxes 601, 602, 603 and 604 represent uplink transmission opportunities, the dot-filled box 601 is the first uplink transmission opportunity, and the white solid line box in the dot-filled box 601 represents the first control information in the first uplink transmission opportunity, and the first control information includes multiple bits; the diamond-filled boxes represent the time domain resources and frequency domain resources of the full-duplex uplink.

[0496] In Embodiment 6, the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex.

[0497] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity; the target uplink transmission opportunity is the uplink transmission opportunity represented by the dot-filled box 602; the time domain resources of the uplink transmission opportunity represented by the dot-filled box 602 overlap with the first time domain resources; the overlapping part of the time domain resources of the uplink transmission opportunity represented by the dot-filled box 602 and the first time domain resources belongs to the full-duplex time domain resources represented by the diamond-filled box; the frequency domain resources of the uplink transmission opportunity represented by the dot-filled box 602 belong to the frequency domain resources of the full-duplex uplink represented by the diamond-filled box.

[0498] As an embodiment, the at least one uplink transmission opportunity does not include the target uplink transmission opportunity; the target uplink transmission opportunity is the uplink transmission opportunity represented by the dot-filled box 603; the time domain resources of the uplink transmission opportunity represented by the dot-filled box 603 overlap with the first time domain resources; the overlapping part of the time domain resources in the uplink transmission opportunity represented by the dot-filled box 602 and the first time domain resources does not belong to the full-duplex time domain resources represented by the diamond-filled box.

[0499] As an embodiment, the at least one uplink transmission opportunity includes the target uplink transmission opportunity; the target uplink transmission opportunity is the uplink transmission opportunity represented by the dot-filled box 604; the time domain resources of the uplink transmission opportunity represented by the dot-filled box 602 do not overlap with the first time domain resources.

[0500] As an embodiment, the attached Figure 6 The ellipsis in the is optional.

[0501] As an embodiment, this embodiment is only a possible implementation form of the present application, and in practical applications, the specific implementation method is not limited.

[0502] Example 7

[0503] Embodiment 7 illustrates a schematic diagram of a frequency domain resource of a full-duplex uplink belonging to a frequency domain resource of an active UL BWP according to an embodiment of the present application, as shown in the attached Figure 7 shown.

[0504] In Embodiment 7, the frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL BWP.

[0505] As an embodiment, a first signaling is received, wherein the first signaling indicates a target uplink transmission opportunity; a second signaling is received, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; a third signaling is received, wherein the third signaling indicates a full-duplex time domain resource, and the third signaling indicates a frequency domain resource of the full-duplex uplink; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; a first control information is sent in the first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the time domain resource on which the target uplink transmission opportunity depends on the full-duplex; whether the at least one uplink transmission opportunity includes the frequency domain resource on which the target uplink transmission opportunity depends on the full-duplex uplink; the frequency domain resource of the full-duplex uplink belongs to the frequency domain resource of an active UL BWP; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0506] As an embodiment, the position of the frequency domain resources of the full-duplex uplink in the frequency domain resources of the active UL BWP is configurable.

[0507] As an embodiment, the frequency domain resources of the full-duplex uplink are at the edge of the frequency domain resources of the active UL BWP.

[0508] As an embodiment, the frequency domain resources of the full-duplex uplink are in the middle of the frequency domain resources of the active UL BWP.

[0509] As an embodiment, the active UL BWP is a UL BWP on the first carrier.

[0510] As an embodiment, the third signaling indicates the frequency domain resources of the full-duplex uplink from the active UL BWP.

[0511] As an embodiment, the third signaling indicates a first frequency domain resource, and the frequency domain resource of the full-duplex uplink is determined by the first frequency domain resource and the frequency domain resource of the active UL BWP.

[0512] As an embodiment, the frequency domain resources of the full-duplex uplink are the overlapping parts of the first frequency domain resources and the frequency domain resources of the active UL BWP.

[0513] As an embodiment, the frequency domain resources of the full-duplex uplink belong to the overlapping part of the first frequency domain resources and the frequency domain resources of the active UL BWP.

[0514] As an embodiment, the frequency domain resources of the full-duplex uplink include the overlapping portion of the first frequency domain resources and the frequency domain resources of the active UL BWP.

[0515] As an embodiment, the frequency domain resources of the full-duplex uplink are the frequency domain resources in the first frequency domain resources belonging to the active UL BWP.

[0516] As an embodiment, the first frequency domain resources are for the full-duplex uplink.

[0517] As an embodiment, the first frequency domain resources are for the SBFD UL subband.

[0518] As an embodiment, the first frequency domain resource is a continuous frequency band.

[0519] As an embodiment, the first frequency domain resources are configured on a first carrier.

[0520] As an embodiment, the first frequency domain resources are dedicated to the first carrier.

[0521] As an embodiment, the first frequency domain resource is dedicated to BWP.

[0522] As an embodiment, the first frequency domain resource is dedicated to the active UL BWP of the first carrier.

[0523] As an embodiment, the first frequency domain resource is configured on the active UL BWP of the first carrier.

[0524] As an embodiment, the first frequency domain resource is configured on the DL BWP corresponding to the active UL BWP of the first carrier.

[0525] Example 8

[0526] Embodiment 8 illustrates a schematic diagram of a full-duplex uplink frequency domain resource belonging to at least one available uplink PRB according to an embodiment of the present application, as shown in the attached Figure 8 shown.

[0527] In Embodiment 8, the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

[0528] As an embodiment, a first signaling is received, wherein the first signaling indicates a target uplink transmission opportunity; a second signaling is received, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; a third signaling is received, wherein the third signaling indicates a full-duplex time domain resource, and the third signaling indicates a frequency domain resource of the full-duplex uplink; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; a first control information is sent in the first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; wherein whether the at least one uplink transmission opportunity includes the time domain resource on which the target uplink transmission opportunity depends on the full-duplex; whether the at least one uplink transmission opportunity includes the frequency domain resource on which the target uplink transmission opportunity depends on the full-duplex uplink; the frequency domain resource of the full-duplex uplink belongs to at least one available uplink PRB; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0529] As an embodiment, the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB, which means that the frequency domain resources of the full-duplex uplink are the frequency domain resources of the at least one available uplink PRB.

[0530] As an embodiment, the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB, which means that the frequency domain resources of the full-duplex uplink are part of the frequency domain resources of the at least one available uplink PRB.

[0531] As an embodiment, the available uplink PRB refers to the uplink PRB available for the full-duplex.

[0532] As an embodiment, the available uplink PRB refers to a valid PRB.

[0533] As an embodiment, the available uplink PRB refers to usable PRB.

[0534] As an embodiment, the available uplink PRB refers to a PRB that can be used for uplink transmission.

[0535] Example 9

[0536] Embodiment 9 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application; Fig. 9 As shown in the attached Fig. 9 In the example, the processing device 900 in the first node includes a first receiver 901 and a first transmitter 902.

[0537] The first receiver 901 receives a first signaling, wherein the first signaling indicates a target uplink transmission opportunity; receives a second signaling, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; receives a third signaling, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource;

[0538] A first transmitter 902 sends first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity;

[0539] In Embodiment 9, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0540] As an embodiment, the third signaling indicates the frequency domain resources of the full-duplex uplink; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the frequency domain resources of the full-duplex uplink.

[0541] As an embodiment, the frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL BWP.

[0542] As an embodiment, the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

[0543] As an embodiment, only when the first signaling includes a first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

[0544] As an embodiment, the first transmitter 802 sends CG-PUSCH in the target uplink transmission opportunity; wherein the first control information indicates that the first node may send CG-PUSCH in the target uplink transmission opportunity.

[0545] As an embodiment, the first receiver 901 includes the attached Figure 4 At least one of the antenna 452 or the receiver 454 or the multi-antenna receive processor 458 or the receive processor 456 or the controller / processor 459 or the memory 460 or the data source 467.

[0546] As an embodiment, the first receiver 901 includes the attached Figure 4 At least an antenna 452 and a receiver 454.

[0547] As an embodiment, the first transmitter 902 includes the attached Figure 4 At least one of the antenna 452 or the transmitter 454 or the multi-antenna transmit processor 457 or the transmit processor 468 or the controller / processor 459 or the memory 460 or the data source 467.

[0548] As an embodiment, the first transmitter 902 includes the attached Figure 4 At least antenna 452 and transmitter 454.

[0549] Example 10

[0550] Embodiment 10 illustrates a structural block diagram of a processing device used in a second node according to an embodiment of the present application; Fig.10 As shown in the attached Fig.10 In the embodiment, the processing device 1000 in the second node includes a second transmitter 1001 and a second receiver 1002.

[0551] The second transmitter 1001 sends a first signaling, wherein the first signaling indicates a target uplink transmission opportunity; receives a second signaling, wherein the second signaling indicates a first time domain resource, wherein the first time domain resource is configured for a downlink; receives a third signaling, wherein the third signaling indicates a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource;

[0552] The second receiver 1002 receives first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity;

[0553] In Embodiment 10, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

[0554] As an embodiment, the third signaling indicates the frequency domain resources of the full-duplex uplink; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the frequency domain resources of the full-duplex uplink.

[0555] As an embodiment, the frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL BWP.

[0556] As an embodiment, the frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

[0557] As an embodiment, only when the first signaling includes a first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

[0558] As an embodiment, the second receiver 1002 receives CG-PUSCH in the target uplink transmission opportunity; wherein, the first control information indicates that the sender of the first control information may send CG-PUSCH in the target uplink transmission opportunity.

[0559] As an embodiment, the second transmitter 1001 includes the attached Figure 4 At least one of the antenna 420 or the transmitter 418 or the multi-antenna transmit processor 471 or the transmit processor 416 or the controller / processor 475 or the memory 476.

[0560] As an embodiment, the second transmitter 1001 includes the attached Figure 4 At least antenna 420 and transmitter 418.

[0561] As an embodiment, the second receiver 1002 includes the attached Figure 4 At least one of the antenna 420 or the receiver 418 or the multi-antenna reception processor 472 or the reception processor 470 or the controller / processor 475 or the memory 476.

[0562] As an embodiment, the second receiver 1002 includes the attached Figure 4 At least an antenna 420 and a receiver 418.

[0563] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The user equipment, terminal and UE in the present application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication, Machine Type Communication) terminals, eMTC (enhanced MTC, enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers and other wireless communication devices. The base stations or system devices in this application include but are not limited to macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point) and other wireless communication devices.

[0564] The above is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A first node used for wireless communication, characterized in that: include: A first receiver receives a first signaling indicating a target uplink transmission opportunity; receiving a second signaling indicating a first time domain resource, wherein the first time domain resource is configured for a downlink; receiving a third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; A first transmitter sends first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

2. The first node according to claim 1, characterized in that: The third signaling indicates the frequency domain resources of the full-duplex uplink; whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the frequency domain resources of the full-duplex uplink.

3. The first node according to claim 2, characterized in that: The frequency domain resources of the full-duplex uplink belong to the frequency domain resources of the active UL BWP.

4. The first node according to any one of claims 2 or 3, characterized in that: The frequency domain resources of the full-duplex uplink belong to at least one available uplink PRB.

5. The first node according to any one of claims 1 to 4, characterized in that: Only when the first signaling includes the first information block, whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first information block is related to the full-duplex.

6. The first node according to any one of claims 1 to 5, characterized in that: include: The first transmitter sends a CG-PUSCH in the target uplink transmission opportunity; The first control information indicates that the first node may send a CG-PUSCH in the target uplink transmission opportunity.

7. A method in a first node for wireless communication, characterized in that: include: receiving a first signaling indicating a target uplink transmission opportunity; receiving a second signaling indicating a first time domain resource, wherein the first time domain resource is configured for a downlink; receiving a third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; Sending first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

8. A second node used for wireless communication, characterized in that: include: A second transmitter sends a first signaling, where the first signaling indicates a target uplink transmission opportunity; receiving a second signaling indicating a first time domain resource, wherein the first time domain resource is configured for a downlink; receiving a third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; A second receiver receives first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

9. A method in a second node for wireless communication, characterized in that: include: Sending a first signaling, where the first signaling indicates a target uplink sending opportunity; receiving a second signaling indicating a first time domain resource, wherein the first time domain resource is configured for a downlink; receiving a third signaling indicating a full-duplex time domain resource; wherein the time domain resource of the target uplink transmission opportunity overlaps with the first time domain resource; Receiving first control information in a first uplink transmission opportunity; wherein the first control information indicates at least one uplink transmission opportunity after the first uplink transmission opportunity; Whether the at least one uplink transmission opportunity includes the target uplink transmission opportunity depends on the time domain resources of the full-duplex; the first uplink transmission opportunity and the at least one uplink transmission opportunity are indicated by the first signaling.

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