A method and apparatus related to frequency hopping used in a node for wireless communication

Abstract

The application discloses a method and device related to frequency hopping used in a node for wireless communication. A first receiver receives first signaling; a first transmitter transmits a first PUSCH, and the transmission of the first PUSCH spans multiple slots; wherein multiple bits related to frequency domain resource allocation in the first signaling respectively indicate a first frequency hopping offset and a second frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset set, and the first frequency hopping offset set and the second frequency hopping offset set are both configurable; a first resource block and a second resource block are starting resource blocks of the first PUSCH in the frequency domain in each slot in the first slot group and the second slot group respectively, and the first resource block and the second resource block both depend on the first frequency hopping offset; and a symbol allocated to the first PUSCH in one slot in the first slot group and the second slot group is a full duplex symbol and a non-full duplex symbol respectively.

Description

Technical Field

[0001] This application relates to transmission methods and apparatus in wireless communication systems, and more particularly to methods and apparatus for transmitting wireless signals in wireless communication systems supporting cellular networks. Background Technology

[0002] In existing NR (New Radio) systems, spectrum resources are statically divided into FDD (Frequency Division Duplex) and TDD (Time Division Duplex) spectrum. For TDD spectrum, both base stations and UEs (User Equipment) operate in half-duplex mode. This half-duplex mode avoids self-interference and mitigates the impact of cross-link interference (CLI), but it also leads to decreased resource utilization and increased latency. To address these issues, supporting flexible duplex modes or variable link directions (uplink, downlink, or flexible) on TDD or FDD spectrum has become a possible solution. The 3GPP (3rd Generation Partner Project) has agreed to research on duplex technology (especially subband non-overlapping full duplex (SBFD) mode at the gNB (NR Node B) end), and optimizing the system design accordingly is an important part of this research.

[0003] PUSCH (Physical Uplink Shared Channel) achieves frequency diversity gain by using frequency hopping for uplink transmission, thereby improving the reliability of uplink transmission. Summary of the Invention

[0004] Enhancing PUSCH frequency hopping is a crucial issue to consider in system design optimization; this application discloses a solution to this problem. It should be noted that this application is applicable to various wireless communication scenarios, such as scenarios using SBFD mode, scenarios using other types of full-duplex modes besides SBFD, scenarios using more flexible duplex modes, and scenarios supporting only half-duplex mode, achieving similar technical effects. Furthermore, using a unified solution for different scenarios (including but not limited to scenarios using SBFD mode, scenarios using other types of full-duplex modes besides SBFD, scenarios using more flexible duplex modes, and scenarios supporting only half-duplex mode) can help reduce hardware complexity and cost, or improve performance. Without conflict, embodiments and features in any node of this application can be applied to any other node. Without conflict, embodiments and features in any embodiment of this application can be arbitrarily combined with each other.

[0005] Where necessary, the interpretation of terms used in this application may be referenced to the descriptions in the 3GPP specification protocols TS37 and TS38 series.

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

[0007] Receive the first signaling;

[0008] Send the first PUSCH, the transmission of the first PUSCH spans multiple time slots;

[0009] The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0010] As an example, the problem this application aims to solve includes: how the first node sends PUSCH in a system configured with full-duplex symbols.

[0011] As an example, the problem this application aims to solve includes: how to enhance frequency hopping for the first PUSCH in a system configured with full-duplex symbols.

[0012] As an example, the problem to be solved by this application includes: how to determine the first frequency hopping offset set and the second frequency hopping offset set.

[0013] As an example, the problem to be solved by this application includes: how to determine the first frequency hopping offset and the second frequency hopping offset from the first frequency hopping offset set and the second frequency hopping offset set, respectively.

[0014] As an example, the problem this application aims to solve includes: how to determine the starting resource block in the frequency domain of the second hop of the first PUSCH in a system configured with full-duplex symbols.

[0015] As an example, the above method can configure different frequency hopping offsets for different symbol types; this feature enables PUSCH transmission to be more adapted to the system configuration on the corresponding symbol type, which is beneficial to improving the transmission performance of the uplink.

[0016] As an example, the advantages of the above method include: minimal modifications required based on existing versions of 3GPP technical specifications, simplicity and effectiveness, and ensuring backward compatibility of the system.

[0017] As an example, the advantages of the above method include avoiding additional signaling overhead.

[0018] As an example, the advantages of the above method include: improved flexibility of base station scheduling, which is conducive to supporting at least base station-side (non-overlapping subbands or other types) full-duplex operations.

[0019] As an example, the advantages of the above method include: improved uplink resource utilization and reduced uplink transmission latency.

[0020] As an example, the advantages of the above method include: improving configuration flexibility and optimizing frequency hopping resource allocation.

[0021] As an example, the advantages of the above method include: reducing interference and improving the reliability of uplink transmission while ensuring frequency-selective gain.

[0022] According to one aspect of this application, the above method is characterized in that,

[0023] The first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on a full-duplex symbol.

[0024] As an example, the advantages of the above method include: high configuration flexibility.

[0025] As an example, the above method can implement differentiated configuration of the first frequency hopping offset set for target frequency bands of different sizes; this feature, while ensuring sufficient flexibility in frequency hopping configuration (by configuring a smaller number of frequency hopping offsets in the first frequency hopping offset set), can reduce the indication overhead of the first signaling.

[0026] According to one aspect of this application, the above method is characterized in that,

[0027] The second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter. When the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter. When the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter. When the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0028] As an example, the advantages of the above method include: high configuration flexibility.

[0029] As an example, the above method can determine the first frequency hopping offset set using the second parameter in scenarios where the first parameter does not need to be configured; this feature helps to save the overhead of configuration signaling while ensuring the transmission performance of PUSCH.

[0030] According to one aspect of this application, the above method is characterized in that,

[0031] The first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0032] As an example, the advantages of the above method include: it helps to improve the flexibility of scheduling and configuration.

[0033] According to one aspect of this application, the above method is characterized in that,

[0034] The first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0035] As an example, the advantages of the above method include: it helps to reduce the indication overhead of the first signaling.

[0036] According to one aspect of this application, the above method is characterized in that,

[0037] A symbol is a full-duplex symbol when it is indicated by uplink / downlink TDD configuration signaling as a downlink and can be used for uplink transmission; a symbol is a non-full-duplex symbol when it is indicated by uplink / downlink TDD configuration signaling as an uplink.

[0038] According to one aspect of this application, the above method is characterized in that,

[0039] The uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0040] According to one aspect of this application, the above method is characterized by comprising:

[0041] Determine whether the first information block is configured, wherein the first information block includes at least the first parameter.

[0042] This application discloses a method used in a second node for wireless communication, characterized by comprising:

[0043] Send the first signaling;

[0044] Receive the first PUSCH, the transmission of the first PUSCH spans multiple time slots;

[0045] The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0046] According to one aspect of this application, the above method is characterized in that,

[0047] The first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on a full-duplex symbol.

[0048] According to one aspect of this application, the above method is characterized in that,

[0049] The second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter. When the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter. When the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter. When the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0050] According to one aspect of this application, the above method is characterized in that,

[0051] The first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0052] According to one aspect of this application, the above method is characterized in that,

[0053] The first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0054] According to one aspect of this application, the above method is characterized in that,

[0055] A symbol is a full-duplex symbol when it is indicated by uplink / downlink TDD configuration signaling as a downlink and can be used for uplink transmission; a symbol is a non-full-duplex symbol when it is indicated by uplink / downlink TDD configuration signaling as an uplink.

[0056] According to one aspect of this application, the above method is characterized in that,

[0057] The uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0058] This application discloses a first node used for wireless communication, characterized in that it comprises:

[0059] The first receiver receives the first signaling;

[0060] The first transmitter sends the first PUSCH, and the transmission of the first PUSCH spans multiple time slots;

[0061] The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0062] This application discloses a second node used for wireless communication, characterized in that it comprises:

[0063] The second transmitter sends the first signal;

[0064] The second receiver receives the first PUSCH, which is transmitted across multiple time slots;

[0065] The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol. Attached Figure Description

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

[0067] Figure 1 A flowchart illustrating the processing of a first node according to an embodiment of this application is shown;

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

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

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

[0071] Figure 5 A signal transmission flowchart according to an embodiment of this application is shown;

[0072] Figure 6 A schematic diagram illustrating a first time slot group and a second time slot group according to an embodiment of this application is shown;

[0073] Figure 7 A schematic diagram illustrating a first resource block and a first time slot group according to an embodiment of this application is shown;

[0074] Figure 8 A schematic diagram illustrating a second resource block and a second time slot group according to an embodiment of this application is shown;

[0075] Figure 9 A schematic diagram illustrating a first frequency hopping offset set and a second frequency hopping offset set according to an embodiment of this application is shown;

[0076] Figure 10 A schematic diagram illustrating the first frequency hopping offset set according to an embodiment of the present application, depending on whether a first parameter is configured and the size of the target frequency band, is shown.

[0077] Figure 11 A schematic diagram illustrating a first bit group according to an embodiment of the present application includes multiple bits in a first signaling related to frequency domain resource allocation;

[0078] Figure 12 A schematic diagram illustrating a first bit group according to an embodiment of the present application includes multiple bits in a first signaling related to frequency domain resource allocation;

[0079] Figure 13 A schematic diagram illustrating a first bit set indicating a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, according to an embodiment of the present application, is shown.

[0080] Figure 14A schematic diagram illustrating a first bit set indicating a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, according to an embodiment of the present application, is shown.

[0081] Figure 15 A schematic diagram illustrating a first resource block depending on a first frequency hopping offset according to an embodiment of this application is shown;

[0082] Figure 16 A schematic diagram illustrating a second resource block depending on a second frequency hopping offset according to an embodiment of this application is shown;

[0083] Figure 17 A schematic diagram illustrating a full-duplex symbol and a non-full-duplex symbol according to one embodiment of this application is shown;

[0084] Figure 18 A schematic diagram illustrating a first information block according to an embodiment of this application is shown;

[0085] Figure 19 A schematic diagram illustrating a first PUSCH according to an embodiment of this application is shown;

[0086] Figure 20 A structural block diagram of a processing apparatus in a first node device according to an embodiment of this application is shown;

[0087] Figure 21 A structural block diagram of a processing apparatus in a second node device according to an embodiment of this application is shown. Detailed Implementation

[0088] The technical solution of this application will be further described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0089] Example 1

[0090] Example 1 illustrates a processing flowchart of the first node according to an embodiment of this application, as shown in the attached diagram. Figure 1 As shown.

[0091] In Embodiment 1, the first node in this application receives a first signaling in step 101 and sends a first PUSCH in step 102.

[0092] In Embodiment 1, the transmission of the first PUSCH spans multiple time slots; the first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; time slots in the first time slot group and time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in one time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in one time slot of the second time slot group is a non-full-duplex symbol.

[0093] As one embodiment, the first signaling includes bits of control information.

[0094] As an example, the first signaling is physical layer signaling.

[0095] As an example, the first signaling is DCI (Downlink Control Information).

[0096] As an example, the advantages of the above method include: low scheduling latency when using the DCI format.

[0097] As an example, the first signaling includes DCI for uplink grant.

[0098] As one example, the first signaling includes a DCI for configuring uplink grant.

[0099] As an example, the first signaling is the DCI format for scheduling the first PUSCH.

[0100] As an example, the first signaling is transmitted on the downlink.

[0101] As an example, the first signaling is transmitted on the PDCCH (Physical Downlink Control Channel).

[0102] As an example, the first PUSCH includes a dynamically scheduled PUSCH (Physical Uplink Shared Channel).

[0103] As an example, the advantages of the above method include: it is suitable for dynamically granted uplink transmissions.

[0104] As an example, the first PUSCH includes a PUSCH with a configured grant.

[0105] As an example, the advantages of the above method include: it is suitable for uplink transmissions granted by configuration.

[0106] As an example, the advantages of the above method include: it helps to reduce uplink transmission latency.

[0107] As an example, the first PUSCH includes a PUSCH with a second type (Type 2) configuration grant.

[0108] As an example, the first PUSCH includes a TBoMS (TB processing over MultipleSlots) PUSCH.

[0109] As an example, the advantages of the above method include: by using multiple time slots for the transmission of a single transport block, coding gain and diversity gain are achieved, which helps to improve uplink coverage and the reliability of uplink transmission.

[0110] As an example, the resource allocation type of the first PUSCH is not resource allocation type 0.

[0111] As an example, the resource allocation type of the first PUSCH is resource allocation type 1.

[0112] As an example, the repeating type of the first PUSCH includes PUSCH repeating type A.

[0113] As an example, the first signaling schedules the first PUSCH.

[0114] As an example, the first signaling activates the first PUSCH.

[0115] As an example, the first signaling triggers a CSI (Channel State Information) report, and the first PUSCH carries the CSI report.

[0116] As an example, the first signaling carries the configuration information of the first PUSCH.

[0117] As an example, sending the first PUSCH (Physical Uplink Shared Channel) includes: sending a signal on the first PUSCH.

[0118] As an example, sending the first PUSCH (Physical Uplink Shared Channel) includes: sending uplink data on the first PUSCH.

[0119] As an example, sending the first PUSCH includes sending at least one of a Transport Block(s) or a CSI (Channel State Information) report(s) on the first PUSCH.

[0120] As one example, the transmission of the first PUSCH spans multiple time slots, which are configurable.

[0121] As an example, the transmission of the first PUSCH spans multiple time slots, which are determined according to the indication of the first signaling.

[0122] As an example, the transmission of the first PUSCH spans multiple time slots, and the first signaling indicates the earliest time slot among the multiple time slots and the number of time slots included in the multiple time slots.

[0123] As one embodiment, the transmission of the first PUSCH spans multiple time slots, including: the first node transmitting the first PUSCH on multiple consecutive time slots.

[0124] As one embodiment, the transmission of the first PUSCH spans multiple time slots, including: the second node receiving the first PUSCH on multiple consecutive time slots.

[0125] As one embodiment, the transmission of the first PUSCH spans multiple time slots, including: the first node sending the first PUSCH on multiple available time slots that can be used for the transmission of the first PUSCH.

[0126] As one embodiment, the transmission of the first PUSCH spans multiple time slots, including: the second node receiving the first PUSCH on multiple available time slots that can be used for the transmission of the first PUSCH.

[0127] As an example, in one of the plurality of time slots, the symbol assigned to the first PUSCH is a symbol in one transmission occasion of the first PUSCH.

[0128] As a sub-example of the above embodiments, a PUSCH transmission occasion is defined by the slot index in the system frame number, the first symbol in the slot, and the number of consecutive symbols.

[0129] As a sub-example of the above embodiments, for a PUSCH transmission with repetition type B, one PUSCH transmission occasion is one nominal repetition.

[0130] As an example, in one of the plurality of time slots, the symbol allocated to the first PUSCH is a symbol used to transmit the first PUSCH.

[0131] As an example, in one of the plurality of time slots, the symbol allocated to the first PUSCH is a symbol for transmitting a repetition of the first PUSCH.

[0132] As an example, in each of the plurality of time slots, one repetition of the first PUSCH is transmitted.

[0133] As a sub-example of the above embodiment, the repeating type of the first PUSCH is PUSCH repeating type A.

[0134] As an example, the symbol assigned to the first PUSCH in one of the plurality of time slots is configurable.

[0135] As an example, in one of the plurality of time slots, the symbol assigned to the first PUSCH is indicated by the time domain resource assignment field in the first signaling.

[0136] As an example, in one of the plurality of time slots, the symbols assigned to the first PUSCH are all symbols assigned to the first PUSCH in the time domain.

[0137] As an example, in one of the plurality of time slots, the symbol assigned to the first PUSCH is in the time domain.

[0138] As an example, a symbol is a symbol in the time domain.

[0139] As an example, one symbol is OFDM (Orthogonal Frequency Division Multiplex) symbol.

[0140] As an example, a symbol is a symbol in a slot.

[0141] As an example, in any of the plurality of time slots, all symbols assigned to the first PUSCH are full-duplex symbols, or all symbols assigned to the first PUSCH are non-full-duplex symbols.

[0142] As an example, the advantages of the above method include: reducing system design complexity.

[0143] As an example, the symbols assigned to the first PUSCH in each time slot of the first time slot group are full-duplex symbols.

[0144] As an example, the symbols allocated to the first PUSCH in each time slot of the second time slot group are non-full-duplex symbols.

[0145] As an example, a full-duplex symbol has a symbol type of full-duplex, and a non-full-duplex symbol has a symbol type of non-full-duplex.

[0146] As an example, the symbol type of a symbol includes at least full-duplex and non-full-duplex.

[0147] As an example, a symbol's symbol type includes only full-duplex and non-full-duplex; when a symbol is not a full-duplex symbol, it is a non-full-duplex symbol.

[0148] As an example, the symbol type of a symbol also includes symbol types other than full-duplex and non-full-duplex.

[0149] As an example, there is no symbol that is both a full-duplex symbol and a non-full-duplex symbol.

[0150] As an example, when a symbol is indicated by uplink / downlink TDD configuration signaling as downlink and available for uplink transmission, the symbol is a full-duplex symbol.

[0151] As an example, the advantages of the above method include: improved uplink performance.

[0152] As an example, when a symbol is indicated as an uplink by uplink / downlink TDD configuration signaling, the symbol is a non-full-duplex symbol.

[0153] As an example, when a symbol is configured to be used for full-duplex operation, the symbol is a full-duplex symbol; when a symbol is configured not to be used for full-duplex operation, the symbol is a non-full-duplex symbol.

[0154] As an example, a symbol is a full-duplex symbol when it is configured to be used for full-duplex operation; a symbol is a non-full-duplex symbol when it is not configured to be used for full-duplex operation.

[0155] As an example, the symbols used for SBFD operations are full-duplex symbols, not symbols of non-full-duplex type.

[0156] As an example, when the first PUSCH is in a full-duplex time slot, the symbols assigned to the first PUSCH are all full-duplex symbols.

[0157] As a sub-implementation of the above embodiments, all symbols in a full-duplex time slot are full-duplex symbols.

[0158] As an example, when the first PUSCH is in a non-full-duplex time slot, the symbols assigned to the first PUSCH are all non-full-duplex symbols.

[0159] As a sub-implementation of the above embodiments, all symbols in a non-full-duplex time slot are non-full-duplex symbols.

[0160] As an example, the second frequency hopping offset set is configured by higher-level parameters.

[0161] As an example, the second frequency hopping offset set is configured by a higher-level parameter frequencyHoppingOffsetLists, which is in the PUSCH-Config IE.

[0162] As an example, the second frequency hopping offset is one of a plurality of offset values ​​configured by a higher-level parameter frequencyHoppingOffsetLists, which is in the PUSCH-Config IE.

[0163] As an example, the second frequency hopping offset set is configured by a higher-level parameter frequencyHoppingOffsetListsDCI-0-2, which is in PUSCH-Config IE.

[0164] As an example, the second frequency hopping offset is one of a plurality of offset values ​​configured by a higher-level parameter frequencyHoppingOffsetListsDCI-0-2 in PUSCH-Config IE.

[0165] As one embodiment, the second frequency hopping offset set is for at least non-full-duplex symbols.

[0166] As one embodiment, the second frequency hopping offset is for at least non-full-duplex symbols.

[0167] As an example, the second frequency hopping offset is a positive integer.

[0168] As one embodiment, the second frequency hopping offset is a frequency offset in units of resource blocks.

[0169] As one embodiment, the second resource block depends on the second frequency hopping offset, including: the second resource block is calculated based on the size of the second frequency hopping offset.

[0170] As an example, the first frequency hopping offset set is configured by higher-level parameters.

[0171] As an example, the first frequency hopping offset set and the second frequency hopping offset set are configured by different higher-level parameters in the PUSCH-Config IE.

[0172] As an example, the first frequency hopping offset set and the second frequency hopping offset set are configured by the same higher-level parameters in the PUSCH-Config IE.

[0173] As an example, the first frequency hopping offset set is configured by a higher-level parameter frequencyHoppingOffsetLists, which is in the PUSCH-Config IE.

[0174] As an example, the first frequency hopping offset is one of a plurality of offset values ​​configured by a higher-level parameter frequencyHoppingOffsetLists, which is in the PUSCH-Config IE.

[0175] As an example, the first frequency hopping offset set is configured by a higher-level parameter frequencyHoppingOffsetListsDCI-0-2, which is in PUSCH-Config IE.

[0176] As an example, the first frequency hopping offset is one of a plurality of offset values ​​configured by a higher-level parameter frequencyHoppingOffsetListsDCI-0-2 in PUSCH-Config IE.

[0177] As an example, the first frequency hopping offset and the second frequency hopping offset are indicated by bits at different positions in the first signaling.

[0178] As one embodiment, the first frequency hopping offset and the second frequency hopping offset are indicated by bits at the same position in the first signaling.

[0179] As one embodiment, the first frequency hopping offset and the second frequency hopping offset are indicated by different numbers of bits in the first signaling.

[0180] As an example, the first frequency hopping offset and the second frequency hopping offset are indicated by the same number of bits in the first signaling.

[0181] As an example, the first frequency hopping offset set is for full-duplex symbols.

[0182] As an example, the first frequency hopping offset is for full-duplex symbols.

[0183] As an example, the first frequency hopping offset is a positive integer.

[0184] As one embodiment, the first frequency hopping offset is a frequency offset in units of resource blocks.

[0185] As one embodiment, the first resource block depends on the first frequency hopping offset, including: the first resource block is calculated based on the magnitude of the first frequency hopping offset.

[0186] As an example, the first resource block is for full-duplex symbols.

[0187] As one embodiment, the second resource block is for at least non-full-duplex symbols.

[0188] As an example, the first resource block and the second resource block are the same.

[0189] As an example, the first node determines the first resource block and the second resource block based on the assumption that the symbols assigned to the first PUSCH are all full-duplex symbols.

[0190] As an example, the advantages of the above method include: it is simple and effective, and requires minimal modification to the protocol.

[0191] As an example, the first resource block and the second resource block are different.

[0192] As an example, the first node determines the first resource block and the second resource block respectively.

[0193] As an example, the advantages of the above method include: it helps to improve the flexibility of configuration and scheduling, and it helps to improve the transmission performance of the uplink.

[0194] As an example, the transmission of the first PUSCH spans multiple time slots, and any time slot in the first time slot group belongs to the multiple time slots.

[0195] As an example, the transmission of the first PUSCH spans multiple time slots, and any time slot in the second time slot group belongs to the multiple time slots.

[0196] As an example, any time slot in the first time slot group is not in the second time slot group.

[0197] As an example, any time slot in the second time slot group is not in the first time slot group.

[0198] As an example, the symbols assigned to the first PUSCH in at least one time slot of the first time slot group are full-duplex symbols, and the symbols assigned to the first PUSCH in at least one time slot of the second time slot group are non-full-duplex symbols.

[0199] As an example, the symbol assigned to the first PUSCH in any time slot of the first time slot group is a full-duplex symbol, and the symbol assigned to the first PUSCH in any time slot of the second time slot group is a non-full-duplex symbol.

[0200] As an example, the transmission of the first PUSCH spans multiple time slots, and the target time slot is the time slot where the second hop of the first PUSCH is located; if the symbol allocated to the first PUSCH in the target time slot is a full-duplex symbol, then the target time slot belongs to the first time slot group; if the symbol allocated to the first PUSCH in the target time slot is a non-full-duplex symbol, then the target time slot belongs to the second time slot group.

[0201] As one embodiment, the first bit group includes multiple bits in the frequency domain resource assignment field of the first signaling.

[0202] As an example, the advantages of the above method include: minimal changes to the protocol, and no impact on the indication performance of domains other than the frequency domain resource allocation domain in the first signaling.

[0203] As an example, the first bit group includes at least one bit in the frequency domain resource assignment field of the first signaling, and the first bit group also includes at least one bit in a field other than the frequency domain resource assignment field of the first signaling, wherein the at least one bit in the field other than the frequency domain resource assignment field of the first signaling is related to frequency domain resource assignment.

[0204] As an example, the advantages of the above method include: for full-duplex symbols, by reusing at least one bit in this field other than the frequency domain resource allocation field in the first signaling, it is beneficial to configure more flexible frequency hopping offsets and improve the transmission performance of PUSCH.

[0205] Example 2

[0206] Example 2 illustrates a schematic diagram of a network architecture according to an embodiment of this application, as shown in the attached diagram. Figure 2 As shown. (Attached) Figure 2This describes the network architecture 200 of a 5G NR (New Radio) / LTE (Long-Term Evolution) / LTE-A (Long-Term Evolution Advanced) system. The 5G NR / LTE / LTE-A network architecture 200 can also be referred to as 5GS (5G System) / EPS (Evolved Packet System) 200, or some other suitable term. 5GS / EPS 200 includes at least one of UE (User Equipment) 201, RAN (Radio Access Network) 202, 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet services 230. 5GS / EPS can interconnect with other access networks, but these entities / interfaces are not shown for simplicity. As shown in the figure, 5GS / EPS provides packet-switched services; however, those skilled in the art will readily understand that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. The RAN includes node 203 and other nodes 204. Node 203 provides user and control plane protocol termination to UE 201. Node 203 can be connected to other nodes 204 via an Xn interface (e.g., backhaul) / X2 interface. Node 203 may also be referred to as a base station, base transceiver station, radio base station, radio transceiver, transceiver function, Basic Service Set (BSS), Extended Service Set (ESS), TRP (Transmitter Receiver Point), or some other suitable term. Node 203 provides UE 201 with an access point to the 5GC / EPC 210. Examples of UE201 include cellular phones, smartphones, Session Initiation Protocol (SIP) phones, laptops, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband IoT devices, machine-type communication devices, land vehicles, automobiles, wearable devices, or any other similar functional devices.Those skilled in the art may also refer to UE201 as a mobile station, subscriber station, mobile unit, subscriber unit, radio unit, remote unit, mobile device, radio device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, radio terminal, remote terminal, handheld device, user agent, mobile client, client, or any other suitable term. Node 203 is connected to 5GC / EPC210 via the S1 / NG interface. 5GC / EPC210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF 214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF 213. The MME / AMF / SMF211 is the control node that handles signaling between UE201 and 5GC / EPC210. ​​Essentially, the MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted through the S-GW / UPF212, which is itself connected to the P-GW / UPF213. The P-GW provides UE IP address allocation and other functions. The P-GW / UPF213 is connected to Internet service 230. Internet service 230 includes operator-compliant Internet Protocol services, specifically including the Internet, intranet, IMS (IP Multimedia Subsystem), and packet switching services.

[0207] As an example, the UE201 corresponds to the first node in this application.

[0208] As an example, gNB203 corresponds to the second node in this application.

[0209] As an example, UE201 corresponds to the first node in this application, and gNB203 corresponds to the second node in this application.

[0210] As an example, the gNB203 is a macrocell base station.

[0211] As an example, the gNB203 is a microcell base station.

[0212] As an example, the gNB203 is a PicoCell base station.

[0213] As an example, the gNB203 is a femtocell.

[0214] As an example, the gNB203 is a base station device that supports large latency differences.

[0215] As one example, the gNB203 is a flight platform device.

[0216] As an example, the gNB203 is a satellite device.

[0217] Example 3

[0218] Example 3 illustrates a schematic diagram of an embodiment of a wireless protocol architecture for a user plane and a control plane according to this application, as shown in the attached diagram. Figure 3 As shown. Figure 3 This is a schematic diagram illustrating an embodiment of a radio protocol architecture for the user plane 350 and the control plane 300. Figure 3The radio protocol architecture for the control plane 300 between the first communication node device (UE, gNB, or V2X (Vehicle to Everything) RSU, on-board equipment, or on-board communication module) and the second communication node device (gNB, UE, or V2X RSU, on-board equipment, or on-board communication module), or between two UEs, is illustrated using three layers: Layer 1 (L1), Layer 2 (L2), and Layer 3 (L3). L1 is the lowest layer and implements various PHY (Physical Layer) signal processing functions. L1 will be referred to herein as PHY301. Layer 2 (L2 layer) 305 sits above PHY301 and is responsible for the link between the first and second communication node devices and between the two UEs via PHY301. L2305 includes a MAC (Medium Access Control) sublayer 302, an RLC (RadioLink Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second communication node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. It also provides security through encrypted data packets and supports cross-cell mobility between the second communication node devices and the first communication node device. The RLC sublayer 303 provides upper-layer packet segmentation and reassembly, retransmission of lost packets, and packet reordering to compensate for out-of-order reception due to HARQ (Hybrid Automatic Repeat Request). The MAC sublayer 302 provides multiplexing between logical and transport channels. It is also responsible for allocating various radio resources (e.g., resource blocks) within a cell among the first communication node devices. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in L3 of the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layer using RRC signaling between the second communication node device and the first communication node device.The radio protocol architecture of user plane 350 includes Layer 1 (L1) and Layer 2 (L2). The radio protocol architecture for the first and second communication node devices in user plane 350 is largely the same as the corresponding layers and sublayers in control plane 300 for Physical Layer 351, PDCP sublayer 354 in L2 layer 355, RLC sublayer 353 in L2 layer 355, and MAC sublayer 352 in L2 layer 355. However, PDCP sublayer 354 also provides header compression for upper layer packets to reduce radio transmission overhead. L2 layer 355 in user plane 350 also includes SDAP (Service Data Adaptation Protocol) sublayer 356. SDAP sublayer 356 is responsible for mapping between QoS (Quality of Service) streams and Data Radio Bearers (DRBs) to support service diversity. Although not illustrated, the first communication node device may have several upper layers above the L2 layer 355, including a network layer (e.g., the IP (Internet Protocol) layer) terminating at the P-GW on the network side and an application layer terminating at the other end of the connection (e.g., a remote UE, server, etc.).

[0219] As an example, Appendix Figure 3 The wireless protocol architecture described herein is applicable to the first node in this application.

[0220] As an example, Appendix Figure 3 The wireless protocol architecture described herein is applicable to the second node in this application.

[0221] As an example, the first signaling in this application is generated in the PHY301.

[0222] As an example, the first PUSCH in this application is generated in the PHY301.

[0223] As an example, the first PUSCH in this application is generated in the PHY351.

[0224] As an example, the first information block in this application is generated in the RRC sublayer 306.

[0225] As an example, the uplink and downlink TDD configuration signaling in this application is generated in the RRC sublayer 306.

[0226] As an example, the higher layer mentioned in this application refers to the layer above the physical layer.

[0227] As an example, the higher layer in this application includes the MAC layer.

[0228] As an example, the higher layer in this application includes the RRC layer.

[0229] Example 4

[0230] Example 4 shows schematic diagrams of a first communication device and a second communication device according to this application, as shown in the appendix. Figure 4 As shown. Figure 4 This is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in an access network.

[0231] The first communication device 410 includes a controller / processor 475, a memory 476, a receiver processor 470, a transmitter processor 416, a multi-antenna receiver processor 472, a multi-antenna transmitter processor 471, a transmitter / receiver 418, and an antenna 420.

[0232] The second communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmitting processor 468, a receiving processor 456, a multi-antenna transmitting processor 457, a multi-antenna receiving processor 458, a transmitter / receiver 454, and an antenna 452.

[0233] In the transmission from the first communication device 410 to the second communication device 450, at the first communication device 410, upper-layer data packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements L2 layer functionality. In the transmission from the first communication device 410 to the second 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 second communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmitting lost packets and signaling to the second 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). Transmit processor 416 performs encoding and interleaving to facilitate forward error correction (FEC) at the second communication device 450, and mapping of signal clusters 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)). Multi-antenna transmit processor 471 performs digital spatial precoding on the encoded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot) in the time and / or frequency domains, and then uses an inverse fast fourier transform (IFFT) to generate a physical channel carrying the time-domain multicarrier symbol stream. Multi-antenna transmit processor 471 then performs transmit analog precoding / beamforming operations on the time-domain multicarrier symbol stream. Each transmitter 418 converts the baseband multicarrier symbol stream provided by multi-antenna transmit processor 471 into an RF stream, which is then provided to a different antenna 420.

[0234] In the transmission from the first communication device 410 to the second communication device 450, at the second communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the radio frequency carrier and converts the radio frequency stream into a baseband multicarrier symbol stream, which is then provided to the receiver processor 456. The receiver processor 456 and the multi-antenna receiver processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiver processor 458 performs receive analog precoding / beamforming operations on the baseband multicarrier symbol stream from the receiver 454. The receiver processor 456 uses a Fast Fourier Transform (FFT) to convert the baseband multicarrier symbol stream after the receive analog precoding / beamforming operations 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 receiver processor 456, where the reference signal is used for channel estimation, and the data signal is recovered in the multi-antenna receiver processor 458 after multi-antenna detection to recover any spatial stream destined for the second communication device 450. Symbols on each spatial stream are demodulated and recovered in the receive processor 456, generating soft decisions. The receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper-layer data and control signals transmitted by the first communication device 410 over 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 Layer 2. The controller / processor 459 may be associated with a memory 460 storing program code and data. The memory 460 may be referred to as computer-readable media. In the transmission from the first communication device 410 to the second communication device 450, the controller / processor 459 provides multiplexing, packet reassembly, decryption, header decompression, and control signal processing between the transport and logical channels to recover upper-layer data packets from the core network. The upper-layer data packets are then provided to all protocol layers above Layer 2. Various control signals may also be provided to Layer 3 for Layer 3 processing.

[0235] In the transmission from the second communication device 450 to the first communication device 410, at the second 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 functions at the first communication device 410 described in the transmission from the first communication device 410 to the second 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, implementing L2 layer functions for the user plane and control plane. The controller / processor 459 is also responsible for retransmitting lost packets and signaling to the first communication device 410. Transmit processor 468 performs modulation mapping and channel coding processing, while multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based and non-codebook-based precoding, and beamforming processing. Subsequently, transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream. After analog precoding / beamforming operations in multi-antenna transmit processor 457, the stream is provided to different antennas 452 via transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by multi-antenna transmit processor 457 into a radio frequency symbol stream before providing it to antenna 452.

[0236] In the transmission from the second communication device 450 to the first communication device 410, the function at the first communication device 410 is similar to the receiving function at the second communication device 450 described in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives radio frequency signals through its corresponding antenna 420, converts the received radio frequency signals into baseband signals, and provides the baseband signals to the multi-antenna receiving processor 472 and the receiving processor 470. The receiving processor 470 and the multi-antenna receiving processor 472 jointly implement the L1 layer functions. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 may be associated with a memory 476 that stores program code and data. The memory 476 may be referred to as computer-readable media. In the transmission from the second communication device 450 to the first communication device 410, the controller / processor 475 provides multiplexing between the transmission and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover upper-layer data packets from the UE 450. Upper-layer packets from the controller / processor 475 can be provided to the core network.

[0237] As an example, the first node in this application includes the second communication device 450, and the second node in this application includes the first communication device 410.

[0238] As a sub-implementation of the above embodiments, the first node is a user equipment and the second node is a relay node.

[0239] As a sub-implementation of the above embodiments, the first node is a user equipment and the second node is a base station equipment.

[0240] As a sub-implementation of the above embodiments, the first node is a relay node and the second node is a base station device.

[0241] As a sub-implementation of the above embodiments, the second communication device 450 includes: at least one controller / processor; the at least one controller / processor is responsible for HARQ operation.

[0242] As a sub-implementation of the above embodiments, the first communication device 410 includes: at least one controller / processor; the at least one controller / processor is responsible for HARQ operation.

[0243] As a sub-implementation of the above embodiments, the first communication device 410 includes: at least one controller / processor; the at least one controller / processor is responsible for error detection using positive acknowledgment (ACK) and / or negative acknowledgment (NACK) protocols to support HARQ operation.

[0244] As one embodiment, the second 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 with the at least one processor. The second communication device 450 includes at least: receiving a first signaling; transmitting a first PUSCH, the transmission of which spans multiple time slots; wherein a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and indicates a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; time slots in a first time slot group and time slots in a second time slot group belong to the multiple time slots; a first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, the first resource block depending on the first frequency hopping offset; a second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, the second resource block depending on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0245] As one embodiment, the second communication device 450 includes: a memory storing a computer-readable instruction program that, when executed by at least one processor, produces actions including: receiving first signaling; transmitting a first PUSCH, the transmission of the first PUSCH spanning multiple time slots; wherein a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and indicates a second frequency hopping offset from a second frequency hopping offset set, both the first and second frequency hopping offset sets being configurable; the first... The time slots in the time slot group and the time slots in the second time slot group both belong to the plurality of time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0246] As a sub-implementation of the above embodiments, the second communication device 450 corresponds to the first node in this application.

[0247] As one embodiment, the first communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The first communication device 410 includes at least: transmitting a first signaling; receiving a first PUSCH, the transmission of which spans multiple time slots; wherein a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and indicates a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; time slots in a first time slot group and time slots in a second time slot group belong to the multiple time slots; a first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, the first resource block depending on the first frequency hopping offset; a second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, the second resource block depending on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0248] As a sub-implementation of the above embodiments, the first communication device 410 corresponds to the second node in this application.

[0249] As one embodiment, the first communication device 410 includes: a memory storing a computer-readable instruction program that, when executed by at least one processor, produces actions including: transmitting a first signaling; receiving a first PUSCH, the transmission of the first PUSCH spanning multiple time slots; wherein a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and indicates a second frequency hopping offset from a second frequency hopping offset set, both the first and second frequency hopping offset sets being configurable; the first... The time slots in the time slot group and the time slots in the second time slot group both belong to the plurality of time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0250] As a sub-implementation of the above embodiments, the first communication device 410 corresponds to the second node in this application.

[0251] As an example, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, and the data source 467} is used to receive the first signaling in this application.

[0252] As an example, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmitter processor 471, the transmitter processor 416, the controller / processor 475, and the memory 476} is used to transmit the first signaling in this application.

[0253] As an example, at least one of {the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmitter processor 468, the controller / processor 459, the memory 460, and the data source 467} is used to transmit the first PUSCH in this application.

[0254] As an example, at least one of {the antenna 420, the receiver 418, the multi-antenna receiver processor 472, the receiver processor 470, the controller / processor 475, and the memory 476} is used to receive the first PUSCH in this application.

[0255] As an example, at least one of {the antenna 452, the receiver 454, the multi-antenna receiver processor 458, the receiver processor 456, the controller / processor 459, the memory 460, and the data source 467} is used to receive the uplink / downlink TDD configuration signaling in this application.

[0256] As an example, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmitter processor 471, the transmitter processor 416, the controller / processor 475, and the memory 476} is used to transmit the uplink / downlink TDD configuration signaling in this application.

[0257] As an example, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, and the data source 467} is used to receive the first information block in this application.

[0258] As an example, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmitter processor 471, the transmitter processor 416, the controller / processor 475, and the memory 476} is used to transmit the first information block in this application.

[0259] Example 5

[0260] Example 5 illustrates a signal transmission flowchart according to an embodiment of this application, as shown in the attached diagram. Figure 5 As shown. In the appendix Figure 5 In this context, the first node U1 and the second node U2 communicate via an air interface. (See attached...) Figure 5 In the diagram, the steps within the dashed box F are optional. It should be noted that the order in this embodiment does not limit the signal transmission order or the order of implementation in this application.

[0261] The first node U1 receives the first signaling in step S511 and sends the first PUSCH in step S512.

[0262] The second node U2 sends the first signaling in step S521 and receives the first PUSCH in step S522.

[0263] In embodiment 5, the transmission of the first PUSCH spans multiple time slots. Time slots in both the first and second time slot groups belong to these multiple time slots. The symbols allocated to the first PUSCH in a time slot of the first time slot group are full-duplex symbols, while the symbols allocated to the first PUSCH in a time slot of the second time slot group are non-full-duplex symbols. The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling. The first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set. Both the first and second frequency hopping offset sets are configurable. The first frequency hopping offset set depends on whether a first parameter is configured and the target... The target frequency band is configurable. The first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on a full-duplex symbol. The first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset. The second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset. When a symbol is indicated as downlink by uplink / downlink TDD configuration signaling and is available for uplink transmission, the symbol is a full-duplex symbol. When a symbol is indicated as uplink by uplink / downlink TDD configuration signaling, the symbol is a non-full-duplex symbol.

[0264] As a sub-example of Example 5, the second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0265] As a sub-implementation of Embodiment 5, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0266] As a sub-implementation of Embodiment 5, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0267] As an example, the first signaling is in DCI format, and the uplink / downlink TDD configuration signaling includes at least one of tdd-UL-DLConfigurationCommon and tdd-UL-DL-ConfigurationDedicated; the above features can be combined with Example 5 and its sub-examples.

[0268] As an example, the first node U1 is the first node in this application.

[0269] As an example, the second node U2 is the second node in this application.

[0270] As an example, the first node U1 is a UE.

[0271] As one example, the second node U2 is a base station.

[0272] As one embodiment, the air interface between the second node U2 and the first node U1 is the Uu interface.

[0273] As one embodiment, the air interface between the second node U2 and the first node U1 includes a cellular link.

[0274] As one embodiment, the air interface between the second node U2 and the first node U1 includes a wireless interface between the base station equipment and the user equipment.

[0275] As one embodiment, the air interface between the second node U2 and the first node U1 includes a wireless interface between satellite equipment and user equipment.

[0276] As one embodiment, the air interface between the second node U2 and the first node U1 includes a wireless interface between the relay device and the user equipment.

[0277] As an example, the second node U1 receives the uplink and downlink TDD configuration signaling.

[0278] As an example, the second node U2 sends the uplink and downlink TDD configuration signaling.

[0279] As an example, the uplink / downlink TDD configuration signaling is sent / received before the first signaling.

[0280] Example 6

[0281] Example 6 illustrates a schematic diagram of a first time slot group and a second time slot group according to an embodiment of this application, as shown in the attached diagram. Figure 6 As shown. In the appendix Figure 6 In the diagram, each rectangle represents a time slot used to transmit the first PUSCH, a rectangle filled with diagonal lines represents a time slot belonging to the first time slot group, and a rectangle filled with diamonds represents a time slot belonging to the second time slot group.

[0282] In Embodiment 6, the transmission of the first PUSCH spans multiple time slots. The symbol allocated to the first PUSCH in any time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in any time slot of the second time slot group is a non-full-duplex symbol.

[0283] As an example, both the first time slot group and the second time slot group belong to the plurality of time slots.

[0284] As an example, both the first time slot group and the second time slot group are for the second hop of the first PUSCH.

[0285] As an example, the plurality of time slots also includes time slots other than the first time slot group and the second time slot group.

[0286] As one embodiment, the second hop of the first PUSCH belongs to either the first time slot group or the second time slot group among the plurality of time slots.

[0287] As an example, the first hop of the first PUSCH does not belong to the first time slot group or the second time slot group in the plurality of time slots.

[0288] As an example, the first time slot group and the second time slot group are determined based on the symbol type of the symbol assigned to the first PUSCH.

[0289] As one embodiment, the transmission of the first PUSCH spans multiple time slots, the multiple time slots including... Figure 6 The rectangles are filled with diagonal lines, filled with diamonds, and have no fill.

[0290] As an example, the transmission of the first PUSCH spans multiple time slots, which are consecutive.

[0291] As an example, the transmission of the first PUSCH spans multiple time slots, which are not consecutive.

[0292] As an example, in any of the plurality of time slots: all symbols allocated to the first PUSCH are full-duplex symbols, or all symbols allocated to the first PUSCH are non-full-duplex symbols.

[0293] As an example, the advantages of the above method include: it helps to reduce the complexity of system design.

[0294] As an example, for the second hop of the first PUSCH: all symbols assigned to the first PUSCH are full-duplex symbols, or all symbols assigned to the first PUSCH are non-full-duplex symbols.

[0295] As an example, the advantages of the above method include: it helps to reduce the complexity of system design.

[0296] As an example, the result of the slot number modulo 2 of each slot in the first slot group is 1.

[0297] As an example, the result of the slot number modulo 2 of each slot in the second slot group is 1.

[0298] As an example, each time slot in the first time slot group precedes the earliest time slot in the second time slot group.

[0299] As one embodiment, each time slot in the second time slot group precedes the earliest time slot in the first time slot group.

[0300] As an example, there is a time slot in the first time slot group that precedes at least one time slot in the second time slot group, and there is a time slot in the second time slot group that precedes at least one time slot in the first time slot group.

[0301] Example 7

[0302] Example 7 illustrates a schematic diagram of a first resource block and a first time slot group according to an embodiment of this application, as shown in the attached diagram. Figure 7 As shown. In the appendix Figure 7In the diagram, each unfilled small rectangle represents a time slot for transmitting the first PUSCH in the time domain and a resource block in the frequency domain; each diagonally filled small rectangle represents a time slot belonging to the first time slot group in the time domain and a resource block in the frequency domain; and each small rectangle with thickened edges and diagonally filled represents a time slot belonging to the first time slot group in the time domain and a first resource block in the frequency domain.

[0303] As an example, the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group.

[0304] As an example, in each time slot of the first time slot group, the starting resource block of the first PUSCH in the frequency domain is the same.

[0305] As an example, the advantages of the above method include: it is simple to implement and helps to reduce the complexity of system design.

[0306] As an example, the first time slot is any time slot belonging to the first time slot group, and the first resource block is the starting resource block of the first PUSCH in the frequency domain within the first time slot.

[0307] As an example, the first resource block is the starting resource block of the second hop of the first PUSCH in the frequency domain, and the second hop of the first PUSCH is in the plurality of time slots and belongs to the first time slot group.

[0308] As one embodiment, the first PUSCH is transmitted across multiple time slots, and in each time slot belonging to the first time slot group among the multiple time slots, the first resource block is the starting resource block in the frequency domain resources allocated to the first PUSCH.

[0309] As one embodiment, the first PUSCH is transmitted across multiple time slots, and in each of the multiple time slots belonging to the first time slot group, the first resource block is the starting resource block in the frequency domain resources for the transmission of the first PUSCH.

[0310] Example 8

[0311] Example 8 illustrates a schematic diagram of a second resource block and a second time slot group according to an embodiment of this application, as shown in the attached diagram. Figure 8 As shown. In the appendix Figure 8In the diagram, each unfilled small rectangle represents a time slot for transmitting the first PUSCH in the time domain and a resource block in the frequency domain; each diamond-filled small rectangle represents a time slot belonging to the second time slot group in the time domain and a resource block in the frequency domain; each diamond-filled small rectangle with thickened edges represents a time slot belonging to the second time slot group in the time domain and a second resource block in the frequency domain.

[0312] As one example, the transmission of the first PUSCH spans multiple time slots, with... Figure 7 The time slot and appendix used for transmitting the first PUSCH Figure 8 The time slots used to transmit the first PUSCH all belong to the plurality of time slots.

[0313] As an example, the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group.

[0314] As an example, in each time slot of the second time slot group, the starting resource block of the first PUSCH in the frequency domain is the same.

[0315] As an example, the advantages of the above method include: it is simple to implement and helps to reduce the complexity of system design.

[0316] As an example, the second time slot is any time slot belonging to the second time slot group, and the second resource block is the starting resource block of the first PUSCH in the frequency domain in the second time slot.

[0317] As an example, the second resource block is the starting resource block of the second hop of the first PUSCH in the frequency domain, and the second hop of the first PUSCH is in the plurality of time slots and belongs to the second time slot group.

[0318] As one embodiment, the first PUSCH is transmitted across multiple time slots, and in each of the multiple time slots belonging to the second time slot group, the second resource block is the starting resource block in the frequency domain resources allocated to the first PUSCH.

[0319] As one embodiment, the first PUSCH is transmitted across multiple time slots, and in each of the multiple time slots belonging to the second time slot group, the second resource block is the starting resource block in the frequency domain resources for the transmission of the first PUSCH.

[0320] Example 9

[0321] Example 9 illustrates a schematic diagram of a first frequency hopping offset set and a second frequency hopping offset set according to an embodiment of this application, as shown in the attached diagram. Figure 9 As shown.

[0322] In embodiment 9, the first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on full-duplex symbols. The second frequency hopping offset set is configured by a second parameter, which is a parameter that configures the frequency hopping offset set for PUSCH transmission on at least non-full-duplex symbols.

[0323] As one example, the target frequency band includes at least one RB (Resource Block).

[0324] As one embodiment, the target frequency band includes at least one PRB (Physical Resource Block).

[0325] As an example, the target frequency band is continuous in the frequency domain.

[0326] As an example, the target frequency band is discontinuous in the frequency domain.

[0327] As one example, the target frequency band is configured for uplink transmission.

[0328] As one example, the target frequency band includes a sub-band for uplink transmission within a BWP (BandWidth Part).

[0329] As an example, the target frequency band is a sub-band that can be used for uplink transmission in downlink symbols or flexible symbols.

[0330] As an example, the target frequency band is a sub-frequency band that supports full-duplex transmission (non-overlapping sub-bands or other types) on the network or base station side.

[0331] As an example, the target frequency band is a sub-frequency band that supports self-interference cancellation.

[0332] As an example, the target frequency band is configured for full-duplex operation (subband non-overlapping or other types).

[0333] As an example, the advantages of the above method include: it facilitates support for full-duplex operation (subband non-overlapping or other types).

[0334] As an example, the target frequency band is configured by RRC signaling.

[0335] As an example, the target frequency band is configured by the MAC CE (Medium Access Control layer Control Element).

[0336] As an example, the first parameter is a higher layer parameter.

[0337] As an example, the first parameter is an RRC layer parameter.

[0338] As an example, the first parameter is in the Information Element (IE) that configures UE-specific PUSCH parameters.

[0339] As an example, the first parameter is a parameter for configuring a set of frequency hopping offsets for PUSCH transmission on a full-duplex symbol.

[0340] As an example, the name of the first parameter includes frequencyHoppingOffsetLists.

[0341] As an example, the name of the first parameter includes frequencyHoppingOffsetListsDCI-0-2.

[0342] As an example, the name of the first parameter includes SBFD.

[0343] As an example, the name of the first parameter includes r19.

[0344] As an example, the name of the first parameter includes r20.

[0345] As an example, the configuration of the first parameter is applicable to the transmission of PUSCH on a full-duplex symbol.

[0346] As an example, the second parameter is configured.

[0347] As an example, the second parameter is configured to the first node.

[0348] As one embodiment, the second parameter is configured by the second node to the first node.

[0349] As an example, the second parameter is a higher layer parameter.

[0350] As an example, the second parameter is an RRC layer parameter.

[0351] As an example, the second parameter is in the Information Element (IE) that configures UE-specific PUSCH parameters.

[0352] As an example, the second parameter is not the first parameter.

[0353] As an example, the second parameter and the first parameter are configured separately.

[0354] As one example, the second parameter is a parameter for at least non-full-duplex symbols.

[0355] As an example, the second parameter is a parameter that configures a set of frequency hopping offsets for PUSCH transmission on at least non-full-duplex symbols.

[0356] As an example, the name of the second parameter includes frequencyHoppingOffsetLists.

[0357] As an example, the name of the second parameter includes frequencyHoppingOffsetListsDCI-0-2.

[0358] As an example, the configuration of the second parameter applies at least to the transmission of PUSCH on non-full-duplex symbols.

[0359] As one embodiment, the first parameter is configured by the second node to the first node.

[0360] As one example, the first parameter not being configured includes: the second node not configuring the first parameter to the first node.

[0361] As one embodiment, the second parameter is configured by the second node to the first node.

[0362] As one example, the second parameter not being configured includes: the second node not configuring the second parameter to the first node.

[0363] As an example, the configuration of the first parameter is performed before the transmission / reception of the first signaling.

[0364] As one example, the configuration of the second parameter is performed before the transmission / reception of the first signaling.

[0365] As an example, the order in which the first parameter, the second parameter, and the uplink / downlink TDD configuration signaling are sent / received is not important.

[0366] As an example, the size of the target frequency band is the number of resource blocks in the target frequency band.

[0367] As an example, the size of the target frequency band is the number of PRBs in the target frequency band.

[0368] As one embodiment, the first frequency hopping offset set depends on whether the first parameter is configured and the size of the target frequency band, including: whether the first frequency hopping offset set includes the frequency hopping offset configured by the first parameter or the frequency hopping offset configured by the second parameter depends on whether the first parameter is configured; the second parameter configures 4 frequency hopping offsets, and the first frequency hopping offset set includes which of the 4 frequency hopping offsets configured by the second parameter depends on the size of the target frequency band.

[0369] As one embodiment, the first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, including: a second parameter configuring four frequency hopping offsets; if the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; otherwise, the first frequency hopping offset set includes at least a portion of the four frequency hopping offsets configured by the second parameter, and the number of frequency hopping offsets included in the first frequency hopping offset set depends on the size of the target frequency band.

[0370] Example 10

[0371] Example 10 illustrates a schematic diagram of an embodiment of the present application, showing the first frequency hopping offset set depending on whether a first parameter is configured and the size of the target frequency band, as shown in the attached diagram. Figure 10 As shown.

[0372] In Example 10, the second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0373] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling while ensuring sufficient frequency hopping configuration flexibility (by configuring a smaller number of frequency hopping offsets in the first frequency hopping offset set).

[0374] As an example, when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only 2 of the 4 frequency hopping offsets configured by the second parameter.

[0375] As an example, when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only the first two frequency hopping offsets of the four frequency hopping offsets configured by the second parameter.

[0376] As one embodiment, the second parameter configures four frequency hopping offsets; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only two of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0377] As one embodiment, the second parameter configures four frequency hopping offsets; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only the first two frequency hopping offsets of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0378] As an example, when the size of the first BWP is less than 50 PRBs, the second parameter is configured with 2 frequency hopping offsets; when the size of the first BWP is equal to or greater than 50 PRBs, the second parameter is configured with 4 frequency hopping offsets.

[0379] As an example, the first BWP is configured with higher layer signaling.

[0380] As an example, the first BWP is configured using RRC layer signaling.

[0381] As one embodiment, the frequency domain resource location corresponding to the first BWP is configurable.

[0382] As an example, the BWP-Id corresponding to the first BWP is configurable.

[0383] As an example, the subcarrier spacing of the first BWP is configurable.

[0384] As an example, the starting position of the first BWP is configurable.

[0385] As an example, the size of the first BWP is configurable.

[0386] As an example, the size of the first BWP is the number of resource blocks in the first BWP.

[0387] As an example, the size of the first BWP is the number of PRBs in the first BWP.

[0388] As an example, the specific configuration of the first BWP is described in Clause 12 of 3GPP TS 38.213.

[0389] As an example, the first BWP is the uplink BWP associated with the first PUSCH.

[0390] As one embodiment, the first BWP includes: an active uplink BWP when transmitting the target signal.

[0391] As one embodiment, the first BWP includes: an uplink BWP associated with an active downlink BWP when the target signal is transmitted.

[0392] As one example, the target frequency band is in the first BWP.

[0393] As an example, any resource block in the target frequency band is in the first BWP.

[0394] Example 11

[0395] Example 11 illustrates a schematic diagram of an embodiment of the present application, showing that the first bit group includes multiple bits related to frequency domain resource allocation in the first signaling, as shown in the attached diagram. Figure 11 As shown. In the appendix Figure 11 In the diagram, the outermost dashed box corresponds to the first signaling, and the innermost dashed box corresponds to the frequency domain resource allocation domain in the first signaling.

[0396] In embodiment 11, the first signaling includes a frequency domain resource allocation field, which includes N most significant bits (MSBs); the first bit group includes the N most significant bits in the frequency domain resource allocation field of the first signaling.

[0397] As an example, a portion of the N most significant bits in the frequency domain resource allocation field of the first signaling indicate the first frequency hopping offset from the first frequency hopping offset set, and another portion of the N most significant bits in the frequency domain resource allocation field of the first signaling indicate the second frequency hopping offset from the second frequency hopping offset set.

[0398] As an example, N is a positive integer.

[0399] As an example, N is no greater than 4.

[0400] As an example, N equals 2.

[0401] As an example, N equals 3.

[0402] As an example, N equals 4.

[0403] As one embodiment, N depends on the number of frequency hopping offsets included in the first frequency hopping offset set and the number of frequency hopping offsets included in the second frequency hopping offset set.

[0404] As an example, the advantages of the above method include: improved configuration and scheduling flexibility.

[0405] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling while ensuring sufficient frequency hopping configuration flexibility.

[0406] As an example, the number of frequency hopping offsets included in the first frequency hopping offset set is no greater than the number of frequency hopping offsets included in the second frequency hopping offset set.

[0407] As an example, when the first frequency hopping offset set includes 2 frequency hopping offset values ​​and the second frequency hopping offset set includes 2 frequency hopping offset values, N equals 2; when the first frequency hopping offset set includes 2 frequency hopping offset values ​​and the second frequency hopping offset set includes 4 frequency hopping offset values, N equals 3; when the first frequency hopping offset set includes 4 frequency hopping offset values ​​and the second frequency hopping offset set includes 4 frequency hopping offset values, N equals 4.

[0408] As an example, at least some of the most significant bits in the N most significant bits of the frequency domain resource allocation field in the first signaling indicate the first frequency hopping offset from the first frequency hopping offset set, and all the bits in the N most significant bits of the frequency domain resource allocation field in the first signaling indicate the second frequency hopping offset from the second frequency hopping offset set.

[0409] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling.

[0410] As an example, N is no greater than 2.

[0411] As an example, N equals 1.

[0412] As an example, N equals 2.

[0413] As an example, N depends on the maximum of the number of frequency hopping offsets included in the first frequency hopping offset set and the number of frequency hopping offsets included in the second frequency hopping offset set.

[0414] As one embodiment, N depends on the number of frequency hopping offsets included in the second frequency hopping offset set.

[0415] As an example, the advantages of the above method include: improved configuration and scheduling flexibility.

[0416] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling while ensuring sufficient frequency hopping configuration flexibility.

[0417] As an example, when the second frequency hopping offset set includes 2 frequency hopping offset values, N equals 1; when the second frequency hopping offset set includes 4 frequency hopping offset values, N equals 2.

[0418] Example 12

[0419] Example 12 illustrates a schematic diagram of an embodiment of the present application, showing that the first bit group includes multiple bits related to frequency domain resource allocation in the first signaling, as shown in the attached diagram. Figure 12 As shown. In the appendix Figure 12 In the diagram, the outermost dashed box corresponds to the first signaling, and the two innermost dashed boxes correspond to the frequency domain resource allocation domain in the first signaling and a domain outside the frequency domain resource allocation domain in the first signaling, respectively.

[0420] In embodiment 12, the first signaling includes a frequency domain resource allocation domain and a domain outside the frequency domain resource allocation domain. The frequency domain resource allocation domain includes N most significant bits, and the domain outside the frequency domain resource allocation domain includes M bits. The M bits in the domain are for full-duplex symbols and are related to frequency domain resource allocation. The first bit group includes the N most significant bits in the frequency domain resource allocation domain of the first signaling and the M bits in the domain outside the frequency domain resource allocation domain of the first signaling.

[0421] As an example, the M bits included in the field outside the frequency domain resource allocation field in the first signaling are related to frequency domain resource allocation.

[0422] As an example, the M bits included in the field outside the frequency domain resource allocation field in the first signaling indicate the first frequency hopping offset from the first frequency hopping offset set.

[0423] As an example, the N most significant bits included in the frequency domain resource allocation field in the first signaling are related to frequency domain resource allocation.

[0424] As an example, the N most significant bits included in the frequency domain resource allocation field in the first signaling indicate the second frequency hopping offset from the second frequency hopping offset set.

[0425] As an example, the M bits included in the field outside the frequency domain resource allocation field in the first signaling are for full-duplex symbols.

[0426] As an example, the N most significant bits included in the frequency domain resource allocation field in the first signaling are for at least non-full-duplex symbols.

[0427] As an example, N is a positive integer.

[0428] As an example, N is no greater than 2.

[0429] As an example, N equals 1.

[0430] As an example, N equals 2.

[0431] As one embodiment, N depends on the number of frequency hopping offsets included in the second frequency hopping offset set.

[0432] As an example, the advantages of the above method include: improved configuration and scheduling flexibility.

[0433] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling while ensuring sufficient frequency hopping configuration flexibility.

[0434] As an example, when the second frequency hopping offset set includes 2 frequency hopping offset values, N equals 1; when the second frequency hopping offset set includes 4 frequency hopping offset values, N equals 2.

[0435] As an example, M is a positive integer.

[0436] As an example, M is no greater than 2.

[0437] As an example, M is equal to 1.

[0438] As an example, M equals 2.

[0439] As one embodiment, M depends on the number of frequency hopping offsets included in the first frequency hopping offset set.

[0440] As an example, the advantages of the above method include: improved configuration and scheduling flexibility.

[0441] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling while ensuring sufficient frequency hopping configuration flexibility.

[0442] As an example, when the first frequency hopping offset set includes 2 frequency hopping offset values, M equals 1; when the first frequency hopping offset set includes 4 frequency hopping offset values, M equals 2.

[0443] Example 13

[0444] Example 13 illustrates a schematic diagram according to an embodiment of this application, showing that a first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, as shown in the attached diagram. Figure 13 As shown.

[0445] In embodiment 13, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0446] As an example, the advantages of the above method include: improved configuration and scheduling flexibility, and improved frequency hopping resource allocation.

[0447] As an example, two of the three bits in the first bit group are in the frequency domain resource assignment field in the first signaling.

[0448] As an example, two of the three bits in the first bit group are two consecutive bits in the frequency domain resource allocation field of the first signaling.

[0449] As an example, two of the three bits in the first bit group are the two most significant bits in the frequency domain resource allocation field of the first signaling.

[0450] As an example, the other bit in the first bit group is one bit other than the two bits in the first bit group.

[0451] As an example, the other bit in the first bit group is the most significant bit among the three bits in the first bit group.

[0452] As an example, the other bit in the first bit group is the least significant bit (LSB) of the three bits in the first bit group.

[0453] Example 14

[0454] Example 14 illustrates a schematic diagram according to an embodiment of this application, showing that a first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, as shown in the attached diagram. Figure 14 As shown.

[0455] In embodiment 14, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0456] As an example, the advantages of the above method include: reducing the indication overhead of the first signaling.

[0457] As an example, the "only one bit" in the two bits of the first bit group refers to the highest effective bit in the two bits of the first bit group.

[0458] As an example, the "only one bit" in the two bits of the first bit group refers to the least significant bit in the two bits of the first bit group.

[0459] Example 15

[0460] Example 15 illustrates a schematic diagram of a first resource block depending on a first frequency hopping offset according to an embodiment of this application, as shown in the attached diagram. Figure 15 As shown.

[0461] In Example 15, the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group. The reference resource block is calculated by the resource block assignment information of resource allocation type 1 carried by the first signaling. The first resource block is equal to the reference resource block plus the result of taking the modulus of the size of the target frequency band after adding the first frequency hopping offset.

[0462] As an example, the reference resource block is an RB. start .

[0463] As an example, the reference resource block is a starting virtual resource block.

[0464] As an example, the reference resource block is calculated for at least non-full-duplex symbols using resource block assignment information of resource allocation type 1 carried by the first signaling.

[0465] As an example, the reference resource block is in the first BWP.

[0466] As an example, the first node does not expect the reference resource block to be outside the first BWP.

[0467] As an example, the advantages of the above method include: it helps to reduce the interference of the first PUSCH on transmissions in frequency bands other than the first BWP.

[0468] As an example, the advantages of the above method include: it helps to reduce the processing complexity of the first node.

[0469] As an example, all of a plurality of consecutive resource blocks starting from the reference resource block are contained in the first BWP.

[0470] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block shall not exceed the difference between the size of the first BWP and the reference resource block.

[0471] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block is L. RBs The L RBs ≥1 and must not exceed The The RB represents the size of the first BWP. start This refers to the reference resource block.

[0472] As an example, the resource block allocation information of resource allocation type 1 carried by the first signaling indicates to the first node a plurality of consecutive resource blocks in the first BWP.

[0473] As an example, the reference resource block is calculated for full-duplex symbols from the resource block assignment information of resource allocation type 1 carried by the first signaling.

[0474] As one embodiment, the reference resource block is in the target frequency band.

[0475] As an example, the first node does not expect the reference resource block to be outside the target frequency band.

[0476] As an example, the advantages of the above method include: it helps to reduce the interference of the first PUSCH on transmissions in frequency band resources outside the target frequency band.

[0477] As an example, the advantages of the above method include: it helps to reduce the processing complexity of the first node.

[0478] As an example, all of a plurality of consecutive resource blocks starting from the reference resource block are within the target frequency band.

[0479] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block shall not exceed the difference between the size of the target frequency band and the reference resource block.

[0480] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block is L. RBs The L RBs ≥1 and must not exceed The The size of the target frequency band, the RB start This refers to the reference resource block.

[0481] As an example, the resource block allocation information of resource allocation type 1 carried by the first signaling indicates to the first node a plurality of consecutive resource blocks in the target frequency band.

[0482] As an example, the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block is equal to The RB start The reference resource block, the RB offset，SBFD This represents the first frequency hopping offset, where mod is the modulo operator. This indicates the size of the target frequency band.

[0483] As an example, the first hop of the first PUSCH in the frequency domain starts with a resource block equal to the RB. start .

[0484] Example 16

[0485] Example 16 illustrates a schematic diagram of a second resource block depending on a second frequency hopping offset according to an embodiment of this application, as shown in the attached diagram. Figure 16 As shown.

[0486] In Example 16, the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group. The reference resource block is calculated by the resource block assignment information of resource allocation type 1 carried by the first signaling. The second resource block is equal to the reference resource block plus the result of taking the first BWP size modulo the first frequency hopping offset.

[0487] As an example, the reference resource block is an RB. start .

[0488] As an example, the reference resource block is a starting virtual resource block.

[0489] As an example, the reference resource block is calculated for at least non-full-duplex symbols using resource block assignment information of resource allocation type 1 carried by the first signaling.

[0490] As an example, the reference resource block is in the first BWP.

[0491] As an example, the first node does not expect the reference resource block to be outside the first BWP.

[0492] As an example, the advantages of the above method include: it helps to reduce the interference of the first PUSCH on transmissions in frequency bands other than the first BWP.

[0493] As an example, the advantages of the above method include: it helps to reduce the processing complexity of the first node.

[0494] As an example, all of a plurality of consecutive resource blocks starting from the reference resource block are contained in the first BWP.

[0495] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block shall not exceed the difference between the size of the first BWP and the reference resource block.

[0496] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block is L. RBs The L RBs ≥1 and must not exceed The The RB represents the size of the first BWP. start This refers to the reference resource block.

[0497] As an example, the resource block allocation information of resource allocation type 1 carried by the first signaling indicates to the first node a plurality of consecutive resource blocks in the first BWP.

[0498] As an example, the reference resource block is calculated for full-duplex symbols from the resource block assignment information of resource allocation type 1 carried by the first signaling.

[0499] As one embodiment, the reference resource block is in the target frequency band.

[0500] As an example, the first node does not expect the reference resource block to be outside the target frequency band.

[0501] As an example, the advantages of the above method include: it helps to reduce the interference of the first PUSCH on transmissions in frequency band resources outside the target frequency band.

[0502] As an example, the advantages of the above method include: it helps to reduce the processing complexity of the first node.

[0503] As an example, all of a plurality of consecutive resource blocks starting from the reference resource block are within the target frequency band.

[0504] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block shall not exceed the difference between the size of the target frequency band and the reference resource block.

[0505] As an example, the length of a plurality of consecutive resource blocks starting from the reference resource block is L. RBs The L RBs ≥1 and must not exceed The The size of the target frequency band, the RB start This refers to the reference resource block.

[0506] As an example, the resource block allocation information of resource allocation type 1 carried by the first signaling indicates to the first node a plurality of consecutive resource blocks in the target frequency band.

[0507] As an example, the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block is equal to The RB start The reference resource block, the RB offset，nonSBFD This represents the second frequency hopping offset, where mod is the modulo operator. This indicates the size of the first BWP.

[0508] As an example, the first hop of the first PUSCH in the frequency domain starts with a resource block equal to the RB. start .

[0509] Example 17

[0510] Example 17 illustrates a schematic diagram of full-duplex and non-full-duplex symbols according to an embodiment of this application, as shown in the attached diagram. Figure 17 As shown.

[0511] In Example 17, when a symbol is indicated by the uplink / downlink TDD configuration signaling as a downlink and can be used for uplink transmission, the symbol is a full-duplex symbol; when a symbol is indicated by the uplink / downlink TDD configuration signaling as an uplink, the symbol is a non-full-duplex symbol.

[0512] As an example, the symbols indicated by the Uplink / Downlink TDD configuration signaling as downlink and usable for uplink transmission are full-duplex symbols.

[0513] As an example, in combination with the above features, the method disclosed in this application is beneficial to improving the transmission performance of PUSCH on symbols that are indicated as downlinks by the uplink / downlink TDD configuration signaling and can be used for uplink transmission.

[0514] As an example, any full-duplex symbol is a symbol that is indicated by the uplink / downlink TDD configuration signaling as a downlink symbol and can be used for uplink transmission.

[0515] As an example, there exists a full-duplex symbol that is not indicated by the uplink / downlink TDD configuration signaling as a downlink symbol and is available for uplink transmission.

[0516] As an example, whether a flexible symbol is a full-duplex symbol is configurable.

[0517] As an example, whether a flexible symbol is a full-duplex symbol is configured by RRC signaling.

[0518] As an example, there is a flexible symbol that is configured as a full-duplex symbol.

[0519] As an example, a symbol that is indicated as a downlink by the uplink / downlink TDD configuration signaling and can be used for uplink transmission is indicated as a downlink by the uplink / downlink TDD configuration signaling, and this symbol can be used for uplink transmission.

[0520] As an example, there exists at least one symbol that is not a full-duplex symbol and is indicated by the uplink / downlink TDD configuration signaling as a downlink.

[0521] As an example, whether a symbol indicated by the uplink / downlink TDD configuration signaling as a downlink symbol is a full-duplex symbol is configurable.

[0522] As an example, whether a symbol of the downlink is a full-duplex symbol, as indicated by the uplink / downlink TDD configuration signaling, is configured by the RRC signaling block.

[0523] As an example, the symbols indicated by the uplink / downlink TDD configuration signaling as downlink and not available for uplink transmission are not full-duplex symbols.

[0524] As an example, symbols indicated as uplink by the uplink / downlink TDD configuration signaling cannot be used for downlink transmission.

[0525] As an example, the uplink transmissions available include at least PUSCH (Physical Uplink Shared Channel) transmissions.

[0526] As an example, combined with the above features, the method disclosed in this application is beneficial to significantly improve the uplink capacity of the system.

[0527] As an example, the uplink transmissions available include at least PUSCH and PUCCH (Physical Uplink Control Channel) transmissions.

[0528] As an example, the uplink transmissions available include at least one of PUSCH transmission, PUCCH transmission, PRACH (Physical Random Access Channel) transmission, and SRS (Sounding Reference Signal) transmission.

[0529] As one example, the uplink transmissions available include at least two of the following: PUSCH transmission, PUCCH transmission, PRACH transmission, and SRS transmission.

[0530] As an example, the uplink transmissions available include at least three of the following: PUSCH transmission, PUCCH transmission, PRACH transmission, and SRS transmission.

[0531] As one example, the uplink transmissions available include those available for PUSCH transmission, PUCCH transmission, PRACH transmission, and SRS transmission.

[0532] As one example, the ability to use uplink transmission includes: transmission that can be used for UL-SCH (Uplink Shared Channel(s)).

[0533] As an example, the Uplink / Downlink TDD (Time Division Duplex) configuration signaling is signaling indicating the link direction of the symbol.

[0534] As an example, the uplink / downlink TDD configuration signaling indicates at least one symbol as a downlink.

[0535] As an example, the uplink / downlink TDD configuration signaling indicates at least one symbol as uplink.

[0536] As an example, the uplink / downlink TDD configuration signaling is RRC signaling.

[0537] As an example, the advantages of the above method include: high reliability of signaling transmission.

[0538] As an example, the uplink and downlink TDD configuration signaling is tdd-UL-DL-ConfigurationCommon.

[0539] As an example, the uplink and downlink TDD configuration signaling is tdd-UL-DL-ConfigurationDedicated.

[0540] As one example, the uplink and downlink TDD configuration signaling includes tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated.

[0541] As an example, the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0542] As an example, the uplink and downlink TDD configuration signaling includes tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0543] As an example, when a symbol is indicated as uplink / downlink by tdd-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated, this symbol is the symbol indicated as uplink / downlink by the uplink / downlink TDD configuration signaling.

[0544] Example 18

[0545] Example 18 illustrates a schematic diagram of a first information block according to an embodiment of this application, as shown in the attached diagram. Figure 18 As shown.

[0546] In embodiment 18, the first node determines whether a first information block is configured, and the first information block includes at least the first parameter.

[0547] As one embodiment, the first information block includes higher layer parameters.

[0548] As one embodiment, the first information block includes RRC layer parameters.

[0549] As an example, the first information block is the information element (IE) to which the first parameter belongs.

[0550] As an example, the first information block is an information element (IE) for configuring UE-specific PUSCH parameters.

[0551] As an example, the name of the first information block includes PUSCH-Config.

[0552] As one embodiment, the first information block is configured to the first node by the second node; or, the first information block is not configured.

[0553] As an example, when the first information block is not configured, the first parameter is not configured.

[0554] As an example, the first information block is not configured when the first node does not receive the first information block.

[0555] As an example, when the first node receives the first information block but the first information block does not include the configuration information of the first parameter, the first parameter is not configured.

[0556] As one embodiment, the first information block is the first parameter.

[0557] As an example, the first node determines whether the first parameter is configured.

[0558] Example 19

[0559] Example 19 illustrates a schematic diagram of a first PUSCH according to an embodiment of this application, as shown in the attached diagram. Figure 19 As shown.

[0560] In Example 19, frequency hopping for the first PUSCH is enabled.

[0561] As an example, enabling frequency hopping for the first PUSCH includes: the first node configuring frequency hopping for the first PUSCH through a higher layer parameter.

[0562] As an example, enabling frequency hopping for the first PUSCH includes configuring a frequency hopping scheme for the first PUSCH using a higher-layer parameter.

[0563] As an example, enabling frequency hopping for the first PUSCH includes: enabling inter-slot frequency hopping for the first PUSCH, and configuring inter-slot frequency hopping for the first PUSCH in a higher layer parameter.

[0564] As a sub-example of the above embodiment, the higher-level parameter frequencyHoppingDCI-0-1 configures inter-slot frequency hopping for the first PUSCH, and the higher-level parameter frequencyHoppingDCI-0-1 is in PUSCH-Config IE.

[0565] As a sub-implementation of the above embodiment, the higher-level parameter frequencyHoppingDCI-0-2 configures inter-slot frequency hopping for the first PUSCH, and the higher-level parameter frequencyHoppingDCI-0-2 is in PUSCH-Config IE.

[0566] As a sub-implementation of the above embodiment, the higher-level parameter frequencyHopping configures inter-slot frequency hopping for the first PUSCH, and the higher-level parameter frequencyHopping is in PUSCH-Config IE.

[0567] As an example, the first PUSCH includes multiple repetitions, and the repetition type of the first PUSCH is PUSCH repetition type A.

[0568] As an example, the first PUSCH is the PUSCH of TBoMS (TB processing over MultipleSlots).

[0569] Example 20

[0570] Example 20 illustrates a structural block diagram of a processing device in a first node device, as shown in the attached diagram. Figure 20 As shown. In the appendix Figure 20 In the first node device processing unit A00, there are a first receiver A01 and a first transmitter A02.

[0571] As an example, the first node device A00 is a user equipment.

[0572] As an example, the first node device A00 is a relay node.

[0573] As an example, the first node device A00 is a vehicle-mounted communication device.

[0574] As an example, the first node device A00 is a conventional user equipment.

[0575] As an example, the first node device A00 is a UE that supports the relevant configurations for full-duplex operation (subband non-overlapping or other types).

[0576] As one embodiment, the first receiver A01 includes the appendix to this application. Figure 4 The antenna 452, receiver 454, multi-antenna receiver processor 458, receiver processor 456, controller / processor 459, memory 460, and data source 467 are at least one of them.

[0577] As one embodiment, the first receiver A01 includes the appendix to this application. Figure 4 The antenna 452, receiver 454, multi-antenna receiver processor 458, receiver processor 456, controller / processor 459, memory 460, and data source 467 are at least the first five of the following:

[0578] As one embodiment, the first receiver A01 includes the appendix to this application. Figure 4 At least four of the following: antenna 452, receiver 454, multi-antenna receiver processor 458, receiver processor 456, controller / processor 459, memory 460, and data source 467.

[0579] As one embodiment, the first receiver A01 includes the appendix to this application. Figure 4 At least three of the following: antenna 452, receiver 454, multi-antenna receiver processor 458, receiver processor 456, controller / processor 459, memory 460, and data source 467.

[0580] As one embodiment, the first receiver A01 includes the appendix to this application. Figure 4 At least two of the following: antenna 452, receiver 454, multi-antenna receiver processor 458, receiver processor 456, controller / processor 459, memory 460, and data source 467.

[0581] As one embodiment, the first transmitter A02 includes the appendix to this application. Figure 4The antenna 452, transmitter 454, multi-antenna transmission processor 457, transmission processor 468, controller / processor 459, memory 460 and data source 467 are at least one of them.

[0582] As one embodiment, the first transmitter A02 includes the appendix to this application. Figure 4 The antenna 452, transmitter 454, multi-antenna transmission processor 457, transmission processor 468, controller / processor 459, memory 460, and data source 467 are at least the first five of the following:

[0583] As one embodiment, the first transmitter A02 includes the appendix to this application. Figure 4 The antenna 452, transmitter 454, multi-antenna transmission processor 457, transmission processor 468, controller / processor 459, memory 460 and data source 467 are at least the first four of them.

[0584] As one embodiment, the first transmitter A02 includes the appendix to this application. Figure 4 At least three of the following: antenna 452, transmitter 454, multi-antenna transmission processor 457, transmission processor 468, controller / processor 459, memory 460, and data source 467.

[0585] As one embodiment, the first transmitter A02 includes the appendix to this application. Figure 4 The antenna 452, transmitter 454, multi-antenna transmission processor 457, transmission processor 468, controller / processor 459, memory 460, and data source 467 are at least the first two of them.

[0586] As one embodiment, the first receiver A01 receives a first signaling; the first transmitter A02 transmits a first PUSCH, the transmission of which spans multiple time slots; wherein, a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and indicates a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; time slots in the first time slot group and time slots in the second time slot group both belong to the multiple time slots; a first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, the first resource block depending on the first frequency hopping offset; a second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, the second resource block depending on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0587] As one embodiment, the first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable, and the first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on full-duplex symbols.

[0588] As one embodiment, the second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0589] As one embodiment, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0590] As one embodiment, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0591] As an example, when a symbol is indicated by uplink / downlink TDD configuration signaling as a downlink and can be used for uplink transmission, the symbol is a full-duplex symbol; when a symbol is indicated by uplink / downlink TDD configuration signaling as an uplink, the symbol is a non-full-duplex symbol.

[0592] As an example, the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0593] As one embodiment, the first receiver A01 receives a first signaling; the first transmitter A02 transmits a first PUSCH, the transmission of which spans multiple time slots; wherein, a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation, the first bit group indicating a first frequency hopping offset from a first frequency hopping offset set and indicating a second frequency hopping offset from a second frequency hopping offset set, both the first and second frequency hopping offset sets being configurable; the first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, the target frequency band being configurable, the first parameter being a parameter for configuring the frequency hopping offset set for PUSCH transmission on full-duplex symbols, the second frequency hopping offset set being configured by a second parameter, the second parameter being a parameter for configuring the frequency hopping offset set for PUSCH transmission on at least non-full-duplex symbols; time slots in the first time slot group and time slots in the second time slot group both belong to the multiple time slots; a first resource block is in each time slot of the first time slot group. The first PUSCH is a starting resource block in the frequency domain, which depends on the first frequency hopping offset. The first resource block is equal to the reference resource block plus the first frequency hopping offset modulo the size of the target frequency band. The second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group. The second resource block depends on the second frequency hopping offset. The second resource block is equal to the reference resource block plus the second frequency hopping offset modulo the size of the first BWP. The first BWP is configurable. The symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol. When a symbol is indicated as downlink by uplink / downlink TDD configuration signaling and can be used for uplink transmission, this symbol is a full-duplex symbol. When a symbol is indicated as uplink by uplink / downlink TDD configuration signaling, this symbol is a non-full-duplex symbol.

[0594] As a sub-implementation of the above embodiment, the second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0595] As a sub-implementation of the above embodiments, the first signaling is in DCI format; the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0596] As one embodiment, the first receiver A01 receives a first signaling; the first transmitter A02 transmits a first PUSCH, the transmission of which spans multiple time slots; wherein, a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation, the first bit group indicating a first frequency hopping offset from a first frequency hopping offset set and indicating a second frequency hopping offset from a second frequency hopping offset set, both the first and second frequency hopping offset sets being configurable; a second parameter configures four frequency hopping offsets, the second frequency hopping offset set including the four frequency hopping offsets configured by the second parameter; the first frequency hopping offset set depends on the first… The parameters specify whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter that configures a set of frequency hopping offsets for PUSCH transmission on full-duplex symbols, and the second parameter is a parameter that configures a set of frequency hopping offsets for PUSCH transmission on at least non-full-duplex symbols. When the first parameter is configured, the first set of frequency hopping offsets includes the frequency hopping offsets configured by the first parameter. When the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first set of frequency hopping offsets includes only a portion of the four frequency hopping offsets configured by the second parameter. When the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter; the time slots in the first time slot group and the time slots in the second time slot group both belong to the plurality of time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, the first resource block depends on the first frequency hopping offset, and the first resource block is equal to the reference resource block plus the first frequency hopping offset modulo the size of the target frequency band; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, the second The resource block depends on the second frequency hopping offset, the second resource block being equal to the reference resource block plus the second frequency hopping offset modulo the size of the first BWP, the first BWP being configurable; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol; when a symbol is indicated by uplink / downlink TDD configuration signaling as downlink and can be used for uplink transmission, this symbol is a full-duplex symbol; when a symbol is indicated by uplink / downlink TDD configuration signaling as uplink, this symbol is a non-full-duplex symbol.

[0597] As a sub-implementation of the above embodiments, the first signaling is in DCI format; the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0598] As one embodiment, the first receiver A01 receives a first signaling; the first transmitter A02 transmits a first PUSCH, the transmission of which spans multiple time slots; wherein, the first bit group includes 3 bits related to frequency domain resource allocation in the first signaling, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the first bit group includes 2 bits of the first bit group. Another bit indicates the first frequency hopping offset from the two frequency hopping offsets in the first frequency hopping offset set. Both the first and second frequency hopping offset sets are configurable. The first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on full-duplex symbols. The second frequency hopping offset set is configured by a second parameter, which is a parameter that configures the frequency hopping offset set for PUSCH transmission on at least non-full-duplex symbols. The time slots in the first and second time slot groups both belong to the plurality of time slots. The first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group. The first resource block depends on the first frequency hopping offset and is equal to the reference resource block plus the first frequency hopping offset modulo the size of the target frequency band. The second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group. The second resource block depends on the second frequency hopping offset and is equal to the reference resource block plus the first frequency hopping offset modulo the size of the target frequency band. The resource block plus the second frequency hopping offset modulo the size of the first BWP, the first BWP is configurable; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol; when a symbol is indicated by uplink / downlink TDD configuration signaling as downlink and can be used for uplink transmission, this symbol is a full-duplex symbol; when a symbol is indicated by uplink / downlink TDD configuration signaling as uplink, this symbol is a non-full-duplex symbol.

[0599] As a sub-implementation of the above embodiments, the first signaling is in DCI format; the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0600] As one embodiment, the first receiver A01 receives a first signaling; the first transmitter A02 transmits a first PUSCH, the transmission of which spans multiple time slots; wherein, the first bit group includes 2 bits related to frequency domain resource allocation in the first signaling, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit of the 2 bits in the first bit group... The first frequency hopping offset is indicated from the two frequency hopping offsets in the first frequency hopping offset set. Both the first and second frequency hopping offset sets are configurable. The first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter for configuring the frequency hopping offset set for PUSCH transmission on full-duplex symbols. The second frequency hopping offset set is configured by a second parameter, which is a parameter for configuring the frequency hopping offset set for PUSCH transmission on at least non-full-duplex symbols. The time slots in the first and second time slot groups both belong to the plurality of time slots. The first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group. The first resource block depends on the first frequency hopping offset and is equal to the reference resource block plus the first frequency hopping offset modulo the size of the target frequency band. The second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group. The second resource block depends on the second frequency hopping offset and is equal to the reference resource block. The first BWP is configurable, and the result of taking the modulo of the size of the first BWP after adding the second frequency hopping offset to the block is used. The symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol. When a symbol is indicated as downlink by uplink / downlink TDD configuration signaling and can be used for uplink transmission, this symbol is a full-duplex symbol; when a symbol is indicated as uplink by uplink / downlink TDD configuration signaling, this symbol is a non-full-duplex symbol.

[0601] As a sub-implementation of the above embodiments, the first signaling is in DCI format; the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0602] Example 21

[0603] Example 21 illustrates a structural block diagram of a processing device in a second node device, as shown in the attached diagram. Figure 21 As shown. In the appendix Figure 21 In the process, the second node equipment processing device B00 includes a second transmitter B01 and a second receiver B02.

[0604] In one embodiment, the second node device B00 is a base station.

[0605] As one embodiment, the second node device B00 is a satellite device.

[0606] As one embodiment, the second node device B00 is a relay node.

[0607] As an example, the second node device B00 is a base station that supports full-duplex operation (subband non-overlapping or other types).

[0608] As one example, the second node device B00 is a base station that only supports half-duplex operation.

[0609] As an example, the second node device B00 is one of the testing apparatus, testing equipment, and testing instruments.

[0610] As one embodiment, the second transmitter B01 includes the appendix to this application. Figure 4 The antenna 420, transmitter 418, multi-antenna transmission processor 471, transmission processor 416, controller / processor 475, and memory 476 are at least one of them.

[0611] As one embodiment, the second transmitter B01 includes the appendix to this application. Figure 4 The antenna 420, transmitter 418, multi-antenna transmission processor 471, transmission processor 416, controller / processor 475, and memory 476 are at least the first five of the following:

[0612] As one embodiment, the second transmitter B01 includes the appendix to this application. Figure 4 At least four of the following: antenna 420, transmitter 418, multi-antenna transmission processor 471, transmission processor 416, controller / processor 475, and memory 476.

[0613] As one embodiment, the second transmitter B01 includes the appendix to this application. Figure 4 At least three of the following: antenna 420, transmitter 418, multi-antenna transmission processor 471, transmission processor 416, controller / processor 475, and memory 476.

[0614] As one embodiment, the second transmitter B01 includes the appendix to this application. Figure 4 At least two of the following: antenna 420, transmitter 418, multi-antenna transmission processor 471, transmission processor 416, controller / processor 475, and memory 476.

[0615] As one embodiment, the second receiver B02 includes the appendix to this application. Figure 4 The antenna 420, receiver 418, multi-antenna receiver processor 472, receiver processor 470, controller / processor 475, and memory 476 are at least one of them.

[0616] As one embodiment, the second receiver B02 includes the appendix to this application. Figure 4 The antenna 420, receiver 418, multi-antenna receiver processor 472, receiver processor 470, controller / processor 475, and memory 476 are at least the first five of the following:

[0617] As one embodiment, the second receiver B02 includes the appendix to this application. Figure 4 At least four of the following: antenna 420, receiver 418, multi-antenna receiver processor 472, receiver processor 470, controller / processor 475, and memory 476.

[0618] As one embodiment, the second receiver B02 includes the appendix to this application. Figure 4 At least three of the following: antenna 420, receiver 418, multi-antenna receiver processor 472, receiver processor 470, controller / processor 475, and memory 476.

[0619] As one embodiment, the second receiver B02 includes the appendix to this application. Figure 4 At least two of the following: antenna 420, receiver 418, multi-antenna receiver processor 472, receiver processor 470, controller / processor 475, and memory 476.

[0620] As one embodiment, the second transmitter B01 transmits a first signaling; the second receiver B02 receives a first PUSCH, the transmission of which spans multiple time slots; wherein, a first bit group includes multiple bits in the first signaling related to frequency domain resource allocation; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and indicates a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; time slots in the first time slot group and time slots in the second time slot group both belong to the multiple time slots; a first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, the first resource block depending on the first frequency hopping offset; a second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, the second resource block depending on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

[0621] As one embodiment, the first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable, and the first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on full-duplex symbols.

[0622] As one embodiment, the second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter; when the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter; when the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter; when the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

[0623] As one embodiment, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0624] As one embodiment, the first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

[0625] As an example, when a symbol is indicated by uplink / downlink TDD configuration signaling as a downlink and can be used for uplink transmission, the symbol is a full-duplex symbol; when a symbol is indicated by uplink / downlink TDD configuration signaling as an uplink, the symbol is a non-full-duplex symbol.

[0626] As an example, the uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

[0627] Those skilled in the art will understand that all or part of the steps in the above methods can be implemented by a program instructing related hardware, and the program can be stored in a computer-readable storage medium, such as a read-only memory, hard disk, or optical disk. Optionally, all or part of the steps in the above embodiments can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiments can be implemented in hardware or in the form of software functional modules. This application is not limited to any specific combination of software and hardware. The user equipment, terminal, and UE in this application include, but are not limited to, drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablets, laptops, vehicle-mounted communication equipment, vehicles, RSUs, wireless sensors, internet cards, IoT terminals, RFID (Radio Frequency Identification) terminals, NB-IoT (Narrow Band Internet of Things) terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablets, and other wireless communication devices. The base station or system equipment in this application includes, but is not limited to, macrocell base stations, microcell base stations, small cell base stations, home base stations, relay base stations, eNB (evolved Node B), gNB, TRP, GNSS (Global Navigation Satellite System), relay satellites, satellite base stations, airborne base stations, RSUs, unmanned aerial vehicles, and test equipment, such as transceivers or signaling testers that simulate some functions of a base station, and other wireless communication equipment.

[0628] Those skilled in the art will understand that the present invention can be practiced in other specified forms without departing from its core or essential characteristics. Therefore, the embodiments disclosed herein should in any way be considered descriptive rather than restrictive. The scope of the invention is defined by the appended claims rather than the foregoing description, and all modifications within their equivalent meaning and scope are considered to be included therein.

Claims

1. A first node used for wireless communication, characterized in that, include: The first receiver receives the first signaling; The first transmitter sends the first PUSCH, and the transmission of the first PUSCH spans multiple time slots; The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

2. The first node according to claim 1, characterized in that, The first frequency hopping offset set depends on whether a first parameter is configured and the size of the target frequency band, which is configurable. The first parameter is a parameter that configures the frequency hopping offset set for PUSCH transmission on a full-duplex symbol.

3. The first node according to claim 2, characterized in that, The second parameter configures four frequency hopping offsets, and the second frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter. When the first parameter is configured, the first frequency hopping offset set includes the frequency hopping offsets configured by the first parameter. When the first parameter is not configured and the size of the target frequency band is less than 50 PRBs, the first frequency hopping offset set includes only a portion of the four frequency hopping offsets configured by the second parameter. When the first parameter is not configured and the size of the target frequency band is equal to or greater than 50 PRBs, the first frequency hopping offset set includes the four frequency hopping offsets configured by the second parameter.

4. The first node according to any one of claims 1 to 3, characterized in that, The first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 3 bits; 2 bits of the 3 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and the other bit of the 3 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

5. The first node according to any one of claims 1 to 3, characterized in that, The first frequency hopping offset set includes 2 frequency hopping offsets, the second frequency hopping offset set includes 4 frequency hopping offsets, and the first bit group includes 2 bits; the 2 bits in the first bit group indicate the second frequency hopping offset from the 4 frequency hopping offsets in the second frequency hopping offset set, and only one bit in the 2 bits in the first bit group indicates the first frequency hopping offset from the 2 frequency hopping offsets in the first frequency hopping offset set.

6. The first node according to any one of claims 1 to 5, characterized in that, A symbol is a full-duplex symbol when it is indicated by uplink / downlink TDD configuration signaling as a downlink and can be used for uplink transmission; a symbol is a non-full-duplex symbol when it is indicated by uplink / downlink TDD configuration signaling as an uplink.

7. The first node according to claim 6, characterized in that, The uplink and downlink TDD configuration signaling includes at least one of tdd-UL-DL-ConfigurationCommon and tdd-UL-DL-ConfigurationDedicated.

8. A second node used for wireless communication, characterized in that, include: The second transmitter sends the first signal; The second receiver receives the first PUSCH, which is transmitted across multiple time slots; The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

9. A method used in a first node of wireless communication, characterized in that, include: Receive the first signaling; Send the first PUSCH, the transmission of the first PUSCH spans multiple time slots; The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; the second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; the symbol allocated to the first PUSCH in a time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in a time slot of the second time slot group is a non-full-duplex symbol.

10. A method used in a second node for wireless communication, characterized in that, include: Send the first signaling; Receive the first PUSCH, the transmission of the first PUSCH spans multiple time slots; The first bit group includes multiple bits related to frequency domain resource allocation in the first signaling; the first bit group indicates a first frequency hopping offset from a first frequency hopping offset set and a second frequency hopping offset from a second frequency hopping offset set, both of which are configurable; the time slots in the first time slot group and the time slots in the second time slot group both belong to the multiple time slots; the first resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the first time slot group, and the first resource block depends on the first frequency hopping offset; The second resource block is the starting resource block of the first PUSCH in the frequency domain in each time slot of the second time slot group, and the second resource block depends on the second frequency hopping offset; The symbol allocated to the first PUSCH in one time slot of the first time slot group is a full-duplex symbol, and the symbol allocated to the first PUSCH in one time slot of the second time slot group is a non-full-duplex symbol.

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