Sending determination method and apparatus, sending indication method and apparatus, communication apparatus, and storage medium

Abstract

The present disclosure relates to the technical field of communications, and in particular to a sending determination, sending indication method and apparatus, a communication apparatus, and a storage medium. A sending determination method comprises: according to first information sent by a network device, determining a symbol capable of being used for sending a physical uplink shared channel (PUSCH) transmitted in a plurality of slots, wherein the symbol comprises at least one of the following: a sub-band full duplex (SBFD) symbol and a non-SBFD symbol. According to the present disclosure, a terminal can determine, according to the first information, the symbol capable of being used for sending the PUSCH transmitted in the plurality of slots. Therefore, it can be ensured that the symbol determined by the terminal and capable of being used for sending the PUSCH transmitted in the plurality of slots is consistent with the understanding of the network device, thereby ensuring the communication quality between the network device and the terminal.

Description

Sending confirmation, sending indication method and device, communication device and storage medium Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular to a sending determination method, a sending instruction method, a sending determination device, a sending instruction device, a communication device, and a computer-readable storage medium. Background Art

[0002] The network device can send a Physical Uplink Shared Channel (PUSCH) to the terminal in multiple time slots, but this may cause problems in some communication scenarios.

[0003] Summary of the Invention

[0004] The embodiments of the present disclosure propose a sending determination method, a sending instruction method, a sending determination device, a sending instruction device, a communication device, and a computer-readable storage medium to solve technical problems in related technologies.

[0005] According to a first aspect of an embodiment of the present disclosure, a transmission determination method is proposed, which is executed by a terminal. The method includes: determining, based on first information sent by a network device, symbols that can be used to send a physical uplink shared channel PUSCH transmitted in multiple time slots, wherein the symbols include at least one of the following: a sub-band full-duplex SBFD symbol and a non-SBFD symbol.

[0006] According to a second aspect of an embodiment of the present disclosure, a sending indication method is proposed, which is executed by a network device. The method includes: sending first information to a terminal, wherein the first information is used to indicate that the terminal can be used to send PUSCH symbols transmitted in multiple time slots, and the symbols include at least one of the following: SBFD symbols and non-SBFD symbols.

[0007] According to a third aspect of an embodiment of the present disclosure, a transmission determination device is proposed, which is configured in a terminal, and the device includes: a processing module, configured to determine, based on first information sent by a network device, symbols that can be used to send a physical uplink shared channel PUSCH transmitted in multiple time slots, wherein the symbols include at least one of the following: a sub-band full-duplex SBFD symbol and a non-SBFD symbol.

[0008] According to the fourth aspect of an embodiment of the present disclosure, a sending indication device is proposed, which is configured in a network device, and the device includes: a sending module, configured to send first information to a terminal, wherein the first information is used to indicate that the terminal can be used to send PUSCH symbols transmitted in multiple time slots, and the symbols include at least one of the following: SBFD symbols, non-SBFD symbols.

[0009] According to a fifth aspect of an embodiment of the present disclosure, a communication system is proposed, including a terminal and a network device, wherein the terminal is configured to implement the above-mentioned sending determination method, and the network device is configured to implement the above-mentioned sending indication method.

[0010] According to a sixth aspect of an embodiment of the present disclosure, a communication device is proposed, comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the above-mentioned sending determination method is implemented.

[0011] According to a seventh aspect of an embodiment of the present disclosure, a communication device is proposed, comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the above-mentioned sending indication method is implemented.

[0012] According to an eighth aspect of an embodiment of the present disclosure, a computer-readable storage medium is proposed for storing a computer program. When the computer program is executed by a processor, the above-mentioned sending determination method is implemented.

[0013] According to a ninth aspect of an embodiment of the present disclosure, a computer-readable storage medium is proposed for storing a computer program. When the computer program is executed by a processor, the above-mentioned method of sending an indication is implemented.

[0014] According to an embodiment of the present disclosure, a terminal may receive first information sent by a network device, and then determine, based on the first information, symbols that can be used to send a PUSCH for transmission in multiple time slots. For example, it may be determined that a PUSCH for transmission in multiple time slots can only be sent in SBFD symbols, or it may be determined that a PUSCH for transmission in multiple time slots can only be sent in non-SBFD symbols, or it may be determined that a PUSCH for transmission in multiple time slots can be sent in both SBFD symbols and non-SBFD symbols. Accordingly, it can be ensured that the symbols determined by the terminal as being capable of being used to send a PUSCH for transmission in multiple time slots are consistent with the understanding of the network device, which is conducive to ensuring the communication quality between the network device and the terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] FIG1 is a schematic diagram showing an application scenario according to an embodiment of the present disclosure.

[0017] FIG2 is a schematic diagram showing an SBFD time slot according to an embodiment of the present disclosure.

[0018] FIG3 is a schematic flowchart showing a sending determination method according to an embodiment of the present disclosure.

[0019] FIG4A is a schematic diagram showing frequency domain resources according to an embodiment of the present disclosure.

[0020] FIG4B is a schematic diagram showing another frequency domain resource according to an embodiment of the present disclosure.

[0021] FIG5 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0022] FIG6 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0023] FIG7 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0024] FIG8 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0025] FIG9 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0026] FIG10 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0027] FIG11 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0028] FIG12 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0029] FIG13 is a schematic flowchart showing another sending determination method according to an embodiment of the present disclosure.

[0030] FIG14 is a schematic flowchart showing a method for sending an indication according to an embodiment of the present disclosure.

[0031] FIG15 is a schematic block diagram of a sending determination apparatus according to an embodiment of the present disclosure.

[0032] FIG16 is a schematic block diagram of a device for sending an instruction according to an embodiment of the present disclosure.

[0033] FIG17 is a schematic block diagram showing an apparatus for sending an indication according to an embodiment of the present disclosure.

[0034] FIG18 is a schematic block diagram showing an apparatus for sending determination according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0035] The embodiments or examples of the present disclosure are not exhaustive, but are merely illustrations of some embodiments or examples, and are not intended to be specific limitations on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment or example can be implemented as an independent example, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment or example can also be implemented as an independent example, and the order of the steps in a certain embodiment or example can be arbitrarily exchanged. In addition, the optional methods or optional examples in a certain embodiment or example can be arbitrarily combined; in addition, the various embodiments or examples can be arbitrarily combined. For example, some or all steps of different embodiments or examples can be arbitrarily combined, and a certain embodiment or example can be arbitrarily combined with the optional methods or optional examples of other embodiments or examples.

[0036] In some implementation manners or examples, the terms "in response to," "in the case of," "at the time of," "when," "if," "if," etc. in the present disclosure may be replaced with each other.

[0037] In some embodiments or examples, the description methods of the present disclosure, such as "A or B", "A and / or B", "at least one of A and B", "A in one case, B in another case", "in response to one case A, in response to another case B", etc., may include at least one of the following technical solutions according to the situation: executing A independently of B, that is, A in some embodiments or examples; executing B independently of A, that is, B in some embodiments or examples; selectively executing A and B, that is, selecting to execute from A and B in some embodiments or examples; executing both A and B, that is, A and B in some embodiments or examples.

[0038] In some embodiments or examples, “including A”, “comprising A”, “used to indicate A” and “carrying A” in the present disclosure may be interpreted as directly carrying A or indirectly indicating A.

[0039] In addition, each element, each row, or each column in the table involved in the present disclosure can be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns can also be implemented as an independent embodiment.

[0040] FIG1 is a schematic diagram showing an application scenario according to an embodiment of the present disclosure.

[0041] As shown in Figure 1, the embodiments of the present disclosure can be applied to scenarios where a terminal communicates with a network device, but are not limited to such scenarios. The entities shown in Figure 1 are examples. The implementation methods or embodiments of the present disclosure may include all or part of the entities in Figure 1, or may include other entities outside of Figure 1. The number of entities is arbitrary and is not limited to Figure 1. The connection relationships shown in Figure 1 are examples. Any entities may be connected or disconnected, and the connection may be in any manner, directly or indirectly, and may be wired or wireless.

[0042] The terminals in the embodiments of the present disclosure include, but are not limited to, mobile phones, tablet computers, wearable devices, sensors, IoT devices, and other communication devices. The terminals can communicate with network devices, including but not limited to network devices in 4G, 5G, and 6G communication systems, such as base stations and core networks.

[0043] In one embodiment, the network device may configure a subband for the terminal, for example, it may configure an uplink subband for the terminal in a time slot, for example, it may configure a downlink subband for the terminal in a time slot.

[0044] It should be noted that the uplink involved in the embodiments of the present disclosure may be referred to as uplink (UpLink, UL), and the downlink involved may be referred to as downlink (DownLink, DL).

[0045] The time slots configured with uplink subbands include at least one of the following: downlink time slots, flexible time slots, and uplink time slots. The time slots configured with downlink subbands include at least one of the following: uplink time slots, flexible time slots, and downlink time slots.

[0046] Network devices can perform full-duplex communication in time slots configured with uplink subbands and time slots configured with downlink subbands. Therefore, time slots configured with uplink subbands and time slots configured with downlink subbands can also be called subband full-duplex (SBFD) time slots. Correspondingly, time slots not configured with subbands can be called non-SBFD time slots. A terminal can be a terminal capable of half-duplex communication in an SBFD time slot. For example, in an SBFD time slot, the terminal can perform uplink transmission but cannot receive downlink transmission, or can receive downlink transmission but cannot perform uplink transmission. When a symbol includes both uplink and downlink subbands in the frequency domain, it can be called an SBFD symbol. Optionally, when some symbols in a time slot are configured as SBFD symbols, the time slot can be called an SBFD time slot. Optionally, when all symbols in a time slot are configured as SBFD symbols, the time slot can be called an SBFD time slot.

[0047] FIG2 is a schematic diagram showing an SBFD time slot according to an embodiment of the present disclosure.

[0048] For example, consider an SBFD timeslot that includes an uplink subband. As shown in Figure 2, among the five timeslots (slots 0 through 4), the network device configures uplink subbands for terminals in slots 1 through 3. Therefore, slots 1 through 3 are considered SBFD timeslots; slot 0 is a downlink timeslot, and slot 4 is an uplink timeslot. Slots 0 and 4 are considered non-SBFD timeslots.

[0049] In the frequency domain resources corresponding to the time slot configured with the uplink subband, the downlink resources other than the uplink subband can be called the downlink subband. A guard band (GB) can be set between the uplink subband and the downlink subband to isolate the uplink subband and the downlink subband in the frequency domain.

[0050] When the terminal transmits PUSCH to the network device in multiple time slots, some PUSCHs are located in non-SBFD time slots and some PUSCHs are located in SBFD time slots. Then there may be a situation where the first frequency domain resource configured for PUSCH conflicts with the downlink subband in the SBFD time slot.

[0051] Among the multiple symbols included in the SBFD time slot, the uplink subband can be configured on all or part of the symbols, where the symbols configured with subbands (such as uplink subbands) can be called SBFD symbols, and the symbols not configured with subbands (such as uplink subbands) can be called non-SBFD symbols. The first frequency domain resource configured with PUSCH conflicts with the downlink subband in the SBFD time slot. Specifically, the first frequency domain resource configured with PUSCH in the SBFD time slot conflicts with the downlink subband in the SBFD symbol.

[0052] When the first frequency domain resource configured for PUSCH conflicts with the downlink subband in the SBFD symbol, in some cases, the terminal determines that it can send PUSCH on the SBFD symbol, while the network device determines that the terminal cannot send PUSCH on the SBFD symbol, or the terminal determines that it cannot send PUSCH on the SBFD symbol, but the network device determines that the terminal can send PUSCH on the SBFD symbol. It can be seen that the terminal and the network device may have different understandings on whether the terminal can send PUSCH transmitted in multiple time slots on the SBFD symbol, which will affect the communication quality between the terminal and the network device. Therefore, it is necessary to clarify on which types of symbols the terminal can send PUSCH.

[0053] The symbols in the embodiments of the present disclosure may include OFDM (Orthogonal Frequency Division Multiplexing) symbols.

[0054] Figure 3 is a schematic flow chart of a method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment may be executed by a terminal.

[0055] As shown in FIG3 , the sending determination method may include the following steps:

[0056] In step S301, symbols that can be used to send a physical uplink shared channel (PUSCH) transmitted in multiple time slots are determined according to first information sent by a network device, wherein the symbols include at least one of the following: sub-band full-duplex (SBFD) symbols and non-SBFD symbols.

[0057] It should be noted that the embodiment shown in FIG. 3 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed and the present disclosure does not limit it.

[0058] In one embodiment, the terminal may receive first information sent by a network device, and then determine, based on the first information, symbols that can be used to send a PUSCH for transmission in multiple time slots. For example, it may be determined that a PUSCH for transmission in multiple time slots can only be sent in SBFD symbols, or it may be determined that a PUSCH for transmission in multiple time slots can only be sent in non-SBFD symbols, or it may be determined that a PUSCH for transmission in multiple time slots can be sent in both SBFD symbols and non-SBFD symbols. Accordingly, it can be ensured that the symbols determined by the terminal as being capable of being used to send a PUSCH for transmission in multiple time slots are consistent with the understanding of the network device, which is conducive to ensuring the communication quality between the network device and the terminal.

[0059] It should be noted that the embodiments of the present disclosure mainly illustrate the technical solution when the SBFD symbol is a symbol configured with an uplink subband. However, the technical solution of the present disclosure can also be applied when the SBFD symbol is a symbol configured with a downlink subband.

[0060] In one embodiment, the PUSCH transmitted in multiple time slots includes at least one of the following:

[0061] PUSCH repetition, such as type A PUSCH repetition, wherein type A PUSCH repetition may further include available slot counting, type A PUSCH repetition with available slot counting, and type A PUSCH repetition without available slot counting.

[0062] Configured Grant (CG)-enabled PUSCH, where CG PUSCH may further include Type 1CG-enabled PUSCH (Type 1CG PUSCH) and Type 2CG-enabled PUSCH (Type 2CG PUSCH);

[0063] Dynamic Grant PUSCH with repetition (DG): PUSCH repeated transmission;

[0064] The PUSCH of a transport block (TB over multi-slots, TBoMS) is transmitted in multiple time slots. The PUSCH of TBoMS can include the PUSCH of TBoMS with repetition (TBoMS with repetition) and the PUSCH of TBoMS without repetition (TBoMS without repetition).

[0065] Multiple PUSCHs scheduled by single downlink control information (Downlink Control Information, DCI) may be referred to as Multiple PUSCHs scheduled by single DCI.

[0066] Among them, each type of CG-enabled PUSCH can further include CG-enabled PUSCH repetition transmission (CG PUSCH with repetition) and CG-enabled PUSCH non-repetition transmission (CG without repetition). Specifically, CG-enabled PUSCH repetition transmission can include type 1 or type 2CG-enabled type A PUSCH repetition transmission (Type 1or Type 2CG PUSCH with repetition type A).

[0067] For CG PUSCH with repetition, the terminal can send multiple PUSCHs in the CG resources, and each PUSCH can be repeatedly transmitted. The repeated transmission of a PUSCH can be called a group. Then, in this embodiment, the PUSCH transmitted in multiple time slots may include the PUSCH in one group in CG PUSCH with repetition, or include the PUSCH in all groups in CG PUSCH with repetition.

[0068] In one embodiment, the first information includes at least one of the following: frequency domain resource information; an indication field.

[0069] The network device indicates to the terminal through the first information that it can be used to send DSCH symbols transmitted in multiple time slots, and the indication method includes but is not limited to explicit indication and implicit indication.

[0070] For example, when an explicit indication method is adopted, the first information sent by the network device may include an indication field, and the indication field may be a newly added field in the signaling, or an existing field in the multiplexed signaling (for example, a field composed of reserved bits). The signaling includes at least one of the following: Radio Resource Control (RRC) signaling, DCI, and Media Access Control Element (MAC CE). The terminal receives the indication field in the signaling according to the indication, and can determine the symbols indicated by the network device that can be used to send PUSCH transmitted in multiple time slots.

[0071] For example, when an implicit indication method is adopted, the first information sent by the network device may include frequency domain resource information. The terminal can determine the frequency domain resources configured for the PUSCH transmitted in multiple time slots based on the frequency domain resource information, and then determine the symbols indicated by the network device that can be used to send the PUSCH transmitted in multiple time slots based on the relationship between the frequency domain resources configured for the PUSCH transmitted in multiple time slots and the uplink resources corresponding to the SBFD symbols.

[0072] It should be noted that the uplink resources corresponding to the SBFD symbols in the embodiments of the present disclosure may include an uplink subband, or an uplink subband and a guard band.

[0073] In one embodiment, determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following:

[0074] When the frequency domain resource information sent by the network device configures the frequency domain resource of the PUSCH within the uplink resource corresponding to the SBFD symbol, determining that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol;

[0075] When the frequency domain resource information sent by the network device configures the frequency domain resources of the PUSCH including frequency domain resources outside the uplink resources corresponding to the SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbols or non-SBFD symbols.

[0076] Figure 4A is a schematic diagram illustrating a frequency domain resource according to an embodiment of the present disclosure. Figure 4B is a schematic diagram illustrating another frequency domain resource according to an embodiment of the present disclosure.

[0077] Taking a time slot consisting of 14 symbols as an example, uplink subbands are configured on symbols #6 to #10. The symbols that the PUSCH needs to occupy in the SBFD time slot include symbols #8 to #13. Among them, symbols #11 to #13 are not configured with uplink subbands and are non-SBFD symbols, while symbols #8 to #10 are SBFD symbols.

[0078] As shown in Figure 4A, the frequency domain resource configured by the network device for PUSCH transmission in multiple time slots is FD#1, and FD#1 is within the uplink resource corresponding to the SBFD symbol (e.g., uplink subband or uplink subband and guard band). The terminal can determine, based on the frequency domain resource information, that the frequency domain resource configured for PUSCH transmission in multiple time slots is FD#1. When the terminal determines that FD#1 is within the uplink resource corresponding to the SBFD symbol, it can be determined that the network device indicates that the terminal can send PUSCH transmission in multiple time slots in SBFD symbols and non-SBFD symbols, for example, determining that the network device indicates that PUSCH transmission in multiple time slots can be sent in symbols #8 to #13.

[0079] As shown in FIG4B , the frequency domain resource configured by the network device for PUSCH transmitted in multiple time slots is FD#1, and FD#1 includes frequency domain resources outside the uplink resources corresponding to the SBFD symbol. The terminal can determine, based on the frequency domain resource information, that the frequency domain resource configured for PUSCH transmitted in multiple time slots is FD#1. When the terminal determines that FD#1 includes frequency domain resources outside the uplink resources corresponding to the SBFD symbol (for example, there is a resource conflict between FD#1 and the frequency domain resources outside the uplink resources in FIG4B ), it can be determined that the network device instructs the terminal to send PUSCH transmitted in multiple time slots only in non-SBFD symbols, for example, determining that PUSCH transmitted in multiple time slots can be sent only in non-SBFD symbols (symbol #11 to symbol #13).

[0080] It should be noted that when FD#1 includes frequency domain resources other than the uplink resources corresponding to the SBFD symbol, the terminal can also determine that the network device instructs the terminal to send the PUSCH transmitted in multiple time slots only in the SBFD symbol. For example, the symbol where the first PUSCH in the PUSCH transmitted in multiple time slots includes the SBFD symbol, and the terminal can determine that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbol, or the symbol where the first PUSCH in the PUSCH transmitted in multiple time slots is all SBFD symbols, and the terminal determines that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbol. The first PUSCH refers to the PUSCH transmitted in the first time slot among the multiple time slots.

[0081] In one embodiment, determining that a PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0082] A symbol where a first PUSCH in a PUSCH transmitted in multiple time slots is located includes an SBFD symbol, and it is determined that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbol;

[0083] The symbols where the first PUSCH in the PUSCHs transmitted in multiple time slots are located are all non-SBFD symbols, and it is determined that the PUSCHs transmitted in multiple time slots can be sent only in non-SBFD symbols.

[0084] For example, the terminal may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If the symbol in which the first PUSCH is located in the time slot includes an SBFD symbol, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbol; if the symbols in which the first PUSCH is located in the time slot are all non-SBFD symbols, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in the non-SBFD symbol.

[0085] In one embodiment, determining that a PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0086] The symbols where the first PUSCH in the PUSCH transmitted in multiple time slots is located are all SBFD symbols, so that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols;

[0087] The symbol where the first PUSCH in the PUSCHs transmitted in multiple time slots is located includes a non-SBFD symbol, and it is determined that the PUSCHs transmitted in multiple time slots can be sent only in the non-SBFD symbol.

[0088] For example, the terminal may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If all the symbols in which the first PUSCH is located in the time slot are SBFD symbols, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols; if the symbols in which the first PUSCH is located in the time slot include non-SBFD symbols, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0089] It should be noted that the number of time slots where the PUSCH is located shown in the accompanying drawings is only a local example, and the PUSCH can also be transmitted in time slots other than those shown in the accompanying drawings.

[0090] FIG5 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be performed by a terminal. As shown in FIG5 , determining symbols that can be used to transmit PUSCHs for transmission in multiple time slots based on first information sent by a network device includes:

[0091] In step S501 , when frequency domain resources for transmitting PUSCH in SBFD symbols and frequency domain resources for transmitting PUSCH in non-SBFD symbols are configured, it is determined that PUSCHs transmitted in multiple time slots can be transmitted in SBFD symbols and non-SBFD symbols.

[0092] It should be noted that the embodiment shown in FIG. 5 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed and the present disclosure does not limit it.

[0093] In one embodiment, the first information sent by the network device may include frequency domain resource information, and the frequency domain resource information may be configured as the frequency domain resources for sending PUSCH on SBFD symbols and the frequency domain resources for sending PUSCH on non-SBFD symbols, wherein the frequency domain resources for sending PUSCH on SBFD symbols do not include frequency domain resources outside the uplink resources corresponding to the SBFD symbols.

[0094] In this case, the terminal can determine the frequency domain resources configured for sending PUSCH on SBFD symbols and frequency domain resources configured for sending PUSCH on non-SBFD symbols based on the frequency domain resource information, and then determine the PUSCH that can be transmitted in multiple time slots in SBFD symbols and non-SBFD symbols.

[0095] For example, in non-SBFD symbols, the PUSCH may be sent on frequency domain resources used for sending the PUSCH in non-SBFD symbols, while in SBFD symbols, the PUSCH may be sent on frequency domain resources used for sending the PUSCH in SBFD symbols.

[0096] In one embodiment, the indication field occupies 1 bit or 2 bits. It should be noted that the number of bits occupied by the indication field is not limited to 1 or 2, and can also be other numbers. The following embodiments mainly illustrate the technical solutions of the present disclosure with reference to the cases where the indication field occupies 1 bit and the indication field occupies 2 bits.

[0097] In one embodiment, determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following:

[0098] When the indication field indicates that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol, determining that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol;

[0099] When the indication field indicates that the PUSCH transmitted in multiple time slots can be transmitted only in SBFD symbols or non-SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be transmitted only in SBFD symbols or non-SBFD symbols.

[0100] In one embodiment, when the indication field occupies 1 bit, the indication field can indicate that the PUSCH can be sent in multiple time slots in SBFD symbols and non-SBFD symbols, or indicate that the PUSCH can only be sent in SBFD symbols or non-SBFD symbols.

[0101] For example, when the value of the one-bit indication field is 1, it indicates that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols. When the terminal determines that the value of the one-bit indication field is 1, it can determine that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols.

[0102] For example, when the value of the 1-bit indicator field is 0, the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols. When the terminal determines that the value of the 1-bit indicator field is 0, it can determine that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols.

[0103] In one embodiment, determining that a PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0104] A symbol where a first PUSCH in a PUSCH transmitted in multiple time slots is located includes an SBFD symbol, and it is determined that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbol;

[0105] The symbols where the first PUSCH in the PUSCHs transmitted in multiple time slots are located are all non-SBFD symbols, and it is determined that the PUSCHs transmitted in multiple time slots can be sent only in non-SBFD symbols.

[0106] For example, the terminal may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If the symbol in which the first PUSCH is located in the time slot includes an SBFD symbol, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbol; if the symbols in which the first PUSCH is located in the time slot are all non-SBFD symbols, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in the non-SBFD symbol.

[0107] In one embodiment, determining that a PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0108] The symbols where the first PUSCH in the PUSCH transmitted in multiple time slots is located are all SBFD symbols, so that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols;

[0109] The symbol where the first PUSCH in the PUSCHs transmitted in multiple time slots is located includes a non-SBFD symbol, and it is determined that the PUSCHs transmitted in multiple time slots can be sent only in the non-SBFD symbol.

[0110] For example, the terminal may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If all the symbols in which the first PUSCH is located in the time slot are SBFD symbols, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols; if the symbols in which the first PUSCH is located in the time slot include non-SBFD symbols, the terminal may determine that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0111] In one embodiment, determining that a PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0112] The symbols where the first PUSCH in the PUSCH transmitted in multiple time slots is located are all SBFD symbols, so that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols;

[0113] The symbols where the first PUSCH in the PUSCHs transmitted in multiple time slots are located are all non-SBFD symbols, and it is determined that the PUSCHs transmitted in multiple time slots can be sent only in non-SBFD symbols.

[0114] For example, the terminal can determine the time slot where the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol where the first PUSCH is located in the time slot. If all the symbols where the first PUSCH is located in the time slot are SBFD symbols, the terminal can determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols; if all the symbols where the first PUSCH is located in the time slot are non-SBFD symbols, the terminal can determine that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0115] In one embodiment, determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following:

[0116] When the indication field takes the first value, the second value, or the indication field is empty, indicating that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols;

[0117] When the indication field takes the first value, the second value, or the indication field is empty, indicating that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols;

[0118] When the indication field takes the first value, the second value or the field is empty, it indicates that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and determines that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0119] It is understood that when the indication field takes the first value, the second value, and the indication field is empty, the content indicated by the first information is different. The following describes, through several embodiments, the content indicated by the first information when the indication field takes the first value, the second value, and the indication field is empty. However, the correspondence between the content indicated by the first information and the indication field taking the first value, the second value, and the indication field being empty is not limited to the following embodiments.

[0120] In one embodiment, when the indication field occupies 1 bit, the indication field may indicate that a PUSCH that can be transmitted in multiple time slots can only be sent in SBFD symbols, or indicate that a PUSCH that can be transmitted in multiple time slots can only be sent in non-SBFD symbols. When the indication field is empty, it may indicate that a PUSCH that can be transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0121] For example, when the value of the 1-bit indication field is 1, it indicates that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols. When the terminal determines that the value of the 1-bit indication field is 1, it can determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0122] For example, when the value of the 1-bit indication field is 0, it indicates that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols. When the terminal determines that the value of the 1-bit indication field is 0, it can determine that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0123] For example, when the terminal determines that the indication field is empty, it may determine that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0124] In one embodiment, when the indication field occupies 1 bit, the indication field may indicate that a PUSCH that can be transmitted in multiple time slots can only be sent in SBFD symbols, or indicate that a PUSCH that can be transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols. When the indication field is empty, it may indicate that a PUSCH that can be transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0125] For example, when the value of the 1-bit indication field is 1, it indicates that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols. When the terminal determines that the value of the 1-bit indication field is 1, it can determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0126] For example, when the value of the 1-bit indication field is 0, it indicates that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols. When the terminal determines that the value of the 1-bit indication field is 0, it can determine that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols.

[0127] For example, when the terminal determines that the indication field is empty, it may determine that the PUSCH transmitted in multiple time slots can be sent only in non-SBFD symbols.

[0128] In one embodiment, when the indication field occupies 1 bit, the indication field may indicate a PUSCH that can be sent in multiple time slots in both SBFD symbols and non-SBFD symbols, or indicate a PUSCH that can only be sent in multiple time slots in non-SBFD symbols. When the indication field is empty, it may indicate a PUSCH that can only be sent in multiple time slots in SBFD symbols.

[0129] For example, when the value of the one-bit indication field is 1, it indicates that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols. When the terminal determines that the value of the one-bit indication field is 1, it can determine that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols.

[0130] For example, when the value of the 1-bit indication field is 0, it indicates that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols. When the terminal determines that the value of the 1-bit indication field is 0, it can determine that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0131] For example, when the terminal determines that the indication field is empty, it may determine that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols.

[0132] In one embodiment, determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following:

[0133] When the indication field indicates that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol, determining that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol;

[0134] When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols;

[0135] When the indication field indicates that the PUSCH transmitted in multiple time slots can be transmitted only in non-SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be transmitted only in non-SBFD symbols.

[0136] In one embodiment, when the indication field occupies 2 bits, the indication field may indicate a PUSCH that can be sent in multiple time slots in both SBFD symbols and non-SBFD symbols, or indicate a PUSCH that can only be sent in multiple time slots in non-SBFD symbols, or indicate a PUSCH that can only be sent in multiple time slots in SBFD symbols.

[0137] For example, when the value of the 2-bit indication field is 00, it indicates that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols. When the terminal determines that the value of the 2-bit indication field is 00, it can determine that the PUSCH can be transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols.

[0138] For example, when the value of the 2-bit indication field is 01, it indicates that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols. When the terminal determines that the value of the 2-bit indication field is 01, it can determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0139] For example, when the value of the 2-bit indication field is 10, it indicates that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols. When the terminal determines that the value of the 2-bit indication field is 10, it can determine that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0140] It should be noted that the ability to send PUSCH in multiple time slots in a certain type of symbol in the embodiment of the present disclosure does not mean that the terminal must send PUSCH in multiple time slots in this type of symbol, but means that the terminal can send PUSCH in multiple time slots in this type of symbol, but cannot send PUSCH in multiple time slots in symbols other than this type of symbol.

[0141] For example, when a terminal determines that a PUSCH that is transmitted in multiple time slots can be sent in both SBFD symbols and non-SBFD symbols, it means that the terminal can send the PUSCH that is transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols in each time slot where the PUSCH is located. This does not mean that the terminal needs to send the PUSCH that is transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols in each time slot where the PUSCH is located.

[0142] For example, when a terminal determines that it can only send a PUSCH transmitted in multiple time slots in SBFD symbols, it means that in each time slot where the PUSCH is located, the terminal can send a PUSCH transmitted in multiple time slots in SBFD symbols, but cannot send a PUSCH transmitted in multiple time slots in non-SBFD symbols. This does not mean that the terminal needs to send a PUSCH transmitted in multiple time slots in SBFD symbols in each time slot where the PUSCH is located.

[0143] For example, when a terminal determines that it can only send a PUSCH transmitted in multiple time slots in non-SBFD symbols, it means that in each time slot where the PUSCH is located, the terminal can send a PUSCH transmitted in multiple time slots in non-SBFD symbols, but cannot send a PUSCH transmitted in multiple time slots in SBFD symbols. This does not mean that the terminal needs to send a PUSCH transmitted in multiple time slots in non-SBFD symbols in each time slot where the PUSCH is located.

[0144] The terminal needs to further determine which symbols in each time slot where the PUSCH is located to send the PUSCH transmitted in multiple time slots. The specific determination method will be described in subsequent embodiments.

[0145] In one embodiment, the sending determination method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots do not include SBFD symbols, sending the PUSCH on the first frequency domain resource configured by the PUSCH in multiple time slots.

[0146] When determining that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the terminal may further determine whether the symbols occupied by the PUSCH in multiple time slots include SBFD symbols.

[0147] When the symbols occupied by the PUSCH in multiple time slots do not include SBFD symbols, and the terminal sends the PUSCH transmitted in multiple time slots in multiple time slots, the PUSCH will not be sent in SBFD symbols. Therefore, the first resource FD#1 configured for the PUSCH in multiple time slots does not conflict with frequency domain resources other than uplink resources. Therefore, the PUSCH can be sent on FD#1 in multiple time slots. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on FD#1 in multiple time slots.

[0148] FIG6 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG6 , the method for determining transmission further includes:

[0149] In step S601, when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots include at least one SBFD symbol, and the first frequency domain resources configured for the PUSCH in the first time slot include frequency domain resources other than the uplink resources corresponding to the SBFD symbol, the PUSCH is not sent in the first time slot.

[0150] It should be noted that the embodiment shown in FIG6 can be implemented independently or in combination with at least one other embodiment of the present disclosure. The specific embodiment can be selected as needed and is not limited by the present disclosure. In addition, the first frequency domain resource configured for each PUSCH transmitted in multiple time slots can be the same. The first time slot can refer to any time slot among the multiple time slots.

[0151] In one embodiment, the sending determination method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the first frequency domain resource configured by the PUSCH in the first time slot of the multiple time slots is located within the uplink resource corresponding to the SBFD symbol, sending the PUSCH in the first time slot.

[0152] In one embodiment, when the terminal determines that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, it can further determine whether the first frequency domain resource FD#1 configured for the PUSCH in the first time slot of the multiple time slots includes frequency domain resources other than the uplink resources corresponding to the SBFD symbol.

[0153] When FD#1 includes frequency domain resources outside the uplink resources corresponding to the SBFD symbol, that is, FD#1 is not within the uplink resources corresponding to the SBFD symbol, when the terminal sends a PUSCH transmitted in multiple time slots using the SBFD symbol in the first time slot, FD#1 will conflict with the frequency domain resources outside the uplink resources. Therefore, the PUSCH transmitted in multiple time slots may not be sent in the first time slot. Correspondingly, the network device may not receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0154] When FD#1 does not include frequency domain resources outside the uplink resources corresponding to the SBFD symbol, that is, FD#1 is within the uplink resources corresponding to the SBFD symbol, when the terminal sends a PUSCH transmitted across multiple time slots using the SBFD symbol in the first time slot, FD#1 does not conflict with frequency domain resources outside the uplink resources, and thus the PUSCH can be sent in the first time slot. Correspondingly, the network device can receive the PUSCH transmitted across multiple time slots sent by the terminal in the first time slot.

[0155] In one embodiment, the transmission determination method further includes: in a first time slot of the multiple time slots, the symbols occupied by the PUSCH include downlink symbols, and not transmitting the PUSCH in the first time slot. This embodiment can be combined with any other embodiment in the present disclosure.

[0156] Regardless of whether the terminal determines that the PUSCH for transmission in multiple time slots can be sent in both SBFD and non-SBFD symbols, determines that the PUSCH for transmission in multiple time slots can be sent only in SBFD symbols, or determines that the PUSCH for transmission in multiple time slots can be sent only in non-SBFD symbols, the terminal can determine whether the symbols occupied by the PUSCH in the first time slot of the multiple time slots used for sending the PUSCH include downlink symbols. When it is determined that the symbols occupied by the PUSCH in the first time slot include downlink symbols, then FD#1 will conflict with frequency domain resources other than uplink resources, and therefore the PUSCH may not be sent in the first time slot. Correspondingly, the network device may not receive the PUSCH for transmission in multiple time slots sent by the terminal in the first time slot.

[0157] FIG7 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG7 , the method for determining transmission further includes:

[0158] In step S701, when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in multiple time slots and the uplink resource corresponding to the SBFD symbol, the PUSCH is sent on the second frequency domain resource in multiple time slots.

[0159] It should be noted that the embodiment shown in FIG7 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed and the present disclosure does not limit this. This embodiment can be applied to the case where the first information is based on an explicit indication.

[0160] In one embodiment, when the terminal determines that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, it can further determine whether there is an overlapping second frequency domain resource FD#2 between the first frequency domain resource FD#1 configured for PUSCH in multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0161] When there is an overlapping second frequency domain resource FD#2 between FD#1 and the uplink resource corresponding to the SBFD symbol, the terminal can send PUSCHs transmitted in multiple time slots on FD#2 among multiple time slots used to send PUSCHs.

[0162] Because FD#2 is within the uplink resources corresponding to the SBFD symbol, sending the PUSCH transmitted in multiple time slots on FD#2 ensures that the frequency domain resources used to transmit the PUSCH on the SBFD symbol in each time slot do not conflict with frequency domain resources outside the uplink resources. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal only on FD#2.

[0163] FIG8 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG8 , the method for determining transmission further includes:

[0164] In step S801, when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol, the PUSCH is sent on the second frequency domain resource on the SBFD symbol in the first time slot of the multiple time slots, and the PUSCH is sent on the first frequency domain resource on the non-SBFD symbol in the first time slot.

[0165] It should be noted that the embodiment shown in FIG8 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed and the present disclosure does not limit it.

[0166] In one embodiment, when the terminal determines that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, it can further determine whether there is an overlapping second frequency domain resource FD#2 between the first frequency domain resource FD#1 configured for PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0167] When there is an overlapping second frequency domain resource FD#2 between the uplink resources corresponding to FD#1 and the SBFD symbol, the terminal can send the PUSCH transmitted in multiple time slots on FD#2 on the SBFD symbol in the first time slot, and can send the PUSCH transmitted in multiple time slots on FD#1 on the non-SBFD symbol in the first time slot.

[0168] Since FD#2 is within the uplink resources corresponding to the SBFD symbol, sending the PUSCH transmitted in multiple time slots on FD#2 on the SBFD symbol ensures that the frequency domain resources used to transmit the PUSCH on the SBFD symbol in each time slot do not conflict with frequency domain resources outside the uplink resources. However, since there are no frequency domain resources outside the uplink resources on non-SBFD symbols, sending the PUSCH transmitted in multiple time slots on FD#1 on the non-SBFD symbol does not conflict with frequency domain resources outside the uplink resources, and helps ensure that frequency domain resources are fully utilized. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal only on FD#2 on the SBFD symbol in the first time slot, and can receive the PUSCH transmitted in multiple time slots sent by the terminal on FD#1 on the non-SBFD symbol in the first time slot.

[0169] FIG9 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG9 , the method for determining transmission further includes:

[0170] In step S901, when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots do not include SBFD symbols, the PUSCH is sent on the first frequency domain resources configured with the PUSCH in the first time slot, and / or, when the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH is sent on the second frequency domain resources overlapping between the first frequency domain resources configured with the PUSCH and the uplink resources corresponding to the SBFD symbols in the first time slot.

[0171] It should be noted that the embodiment shown in FIG. 9 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed and the present disclosure does not limit it.

[0172] In one embodiment, when the terminal determines that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, it can further determine whether the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols.

[0173] For example, when it is determined that the symbols occupied by PUSCH in the first time slot do not include SBFD symbols, the first frequency domain resources configured for PUSCH in the first time slot will not conflict with frequency domain resources other than uplink resources, so the terminal can send PUSCH on the first frequency domain resources configured for PUSCH in the first time slot.

[0174] For example, when it is determined that the symbols occupied by the PUSCH in the first time slot include SBFD symbols, the terminal can further determine the second frequency domain resources that overlap between the first frequency domain resources configured for the PUSCH and the uplink resources corresponding to the SBFD symbols in the first time slot. Since the second frequency domain resources are within the uplink resources corresponding to the SBFD symbols, they will not conflict with the frequency domain resources outside the uplink resources. Therefore, the terminal can send PUSCH on the second frequency domain resources in the first time slot.

[0175] FIG10 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG10 , the method for determining transmission further includes:

[0176] In step S1001, when it is determined that a PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and a third frequency domain resource for sending PUSCH on SBFD symbols and a fourth frequency domain resource for sending PUSCH on non-SBFD symbols are configured, PUSCH is sent on the third frequency domain resource on SBFD symbols, and PUSCH is sent on the fourth frequency domain resource on non-SBFD symbols.

[0177] It should be noted that the embodiment shown in FIG. 10 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed, and the present disclosure does not limit it.

[0178] In one embodiment, when the terminal determines that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, it can further determine whether the network device is configured with a third frequency domain resource for sending PUSCH on SBFD symbols and a fourth frequency domain resource for sending PUSCH on non-SBFD symbols, wherein the third frequency domain resource does not include frequency domain resources other than the uplink resources corresponding to the SBFD symbol.

[0179] When it is determined that the network device is configured with a third frequency domain resource for sending PUSCH on an SBFD symbol and a fourth frequency domain resource for sending PUSCH on a non-SBFD symbol, since the third frequency domain resource does not include frequency domain resources other than the uplink resources corresponding to the SBFD symbol, the third frequency domain resource will not conflict with the frequency domain resources other than the uplink resources. Therefore, on the SBFD symbol occupied by the PUSCH in the multiple time slots used to transmit the PUSCH, the PUSCH for transmission in multiple time slots can be sent on the third frequency domain resource. Correspondingly, the network device can receive the PUSCH for transmission in multiple time slots sent by the terminal on the third frequency domain resource on the SBFD symbol occupied by the PUSCH in the multiple time slots used to transmit the PUSCH.

[0180] Since there are no frequency domain resources other than uplink resources on non-SBFD symbols, the fourth frequency domain resources will not conflict with frequency domain resources other than uplink resources. Therefore, the PUSCH can be sent on the fourth frequency domain resources on the non-SBFD symbols occupied by the PUSCH in the multiple time slots used for PUSCH transmission. Correspondingly, the network device can receive the PUSCH transmitted by the terminal in multiple time slots on the fourth frequency domain resources on the non-SBFD symbols occupied by the PUSCH in the multiple time slots used for PUSCH transmission.

[0181] FIG11 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG11 , the method for determining transmission further includes:

[0182] In step S1101, when it is determined that a PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, if the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, a fifth frequency domain resource is determined in the uplink resource, and the PUSCH is sent on the fifth frequency domain resource in the first time slot, wherein the bandwidth of the fifth frequency domain resource is equal to that of the first frequency domain resource; and / or, if the uplink resource corresponding to the non-SBFD symbol is less than the first frequency domain resource configured for the PUSCH, the PUSCH is not sent in the first time slot.

[0183] It should be noted that the embodiment shown in FIG. 11 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed, and the present disclosure does not limit it.

[0184] In one embodiment, when the terminal determines that a PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, it can further determine the relationship between the uplink resource corresponding to the non-SBFD symbol and the first frequency domain resource configured for the PUSCH.

[0185] When the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, a frequency domain resource with the same bandwidth as the first frequency domain resource can be determined in the uplink resource corresponding to the non-SBFD symbol, for example, called the fifth frequency domain resource. The PUSCH can then be sent on the fifth frequency domain resource in the first time slot. Since the fifth frequency domain resource has the same bandwidth as the first frequency domain resource, this helps ensure smooth PUSCH transmission. Accordingly, the network device can receive PUSCH transmitted across multiple time slots from the terminal on the fifth frequency domain resource in the first time slot.

[0186] In one embodiment, the bandwidth of the first frequency domain resource may be determined first, wherein the bandwidth may be represented by the number of resource blocks (RBs), for example, k1 RBs.

[0187] For example, the starting RB of the uplink resource corresponding to the first time slot may be used as a starting point, k1 consecutive RBs may be determined in the uplink resource, and the determined k1 RBs may be used as the fifth frequency domain range.

[0188] For example, the end RB of the uplink resource corresponding to the first time slot may be used as the end point, k1 consecutive RBs may be determined in the uplink resource, and the determined k1 RBs may be used as the fifth frequency domain range.

[0189] For example, a frequency domain range with a duration of k2 consecutive RBs can be determined in the activated bandwidth part (BandWidth Part, BWP) as the sixth frequency domain resource, and k1 RBs overlapping the sixth frequency domain resource and the uplink resources corresponding to the non-SBFD symbol can be determined as the fifth frequency domain range.

[0190] If the uplink resource corresponding to the non-SBFD symbol is smaller than the first frequency domain resource configured for the PUSCH, then a frequency domain resource with a bandwidth equal to the first frequency domain resource cannot be determined in the uplink resource corresponding to the non-SBFD symbol, and the terminal does not transmit the PUSCH in the first time slot. Correspondingly, the network device may not receive the PUSCH transmitted by the terminal in multiple time slots in the first time slot.

[0191] FIG12 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG12 , the method for determining transmission further includes:

[0192] In step S1201, when it is determined that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, if the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, the PUSCH is not sent in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, the PUSCH is sent on the second frequency domain resource in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot include only SBFD symbols, the PUSCH is sent on the second frequency domain resource in the first time slot.

[0193] It should be noted that the embodiment shown in FIG. 12 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed, and the present disclosure does not limit it.

[0194] In one embodiment, when the terminal determines that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, the terminal can further determine whether the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols.

[0195] For example, if the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, sending the PUSCH in the first time slot will cause the symbols occupied by the PUSCH to include non-SBFD symbols, which does not comply with the restriction that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols. Therefore, the terminal may not send the PUSCH transmitted in multiple time slots in the first time slot. Correspondingly, the network device may not receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0196] For example, when the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, if the PUSCH is sent in the first time slot and the symbols occupied by the PUSCH include SBFD symbols, it can meet the limitation that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols. Therefore, the terminal can send the PUSCH transmitted in multiple time slots on the second frequency domain resource in the first time slot. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on the second frequency domain resource in the first time slot.

[0197] For example, when the symbols occupied by the PUSCH in the first time slot include only SBFD symbols, if the PUSCH is sent in the first time slot, the symbols occupied by the PUSCH include only SBFD symbols, which can meet the limitation that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols. Therefore, the terminal can send the PUSCH transmitted in multiple time slots on the second frequency domain resource in the first time slot. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on the second frequency domain resource in the first time slot.

[0198] FIG13 is a schematic flow chart of another method for determining transmission according to an embodiment of the present disclosure. The method for determining transmission shown in this embodiment can be executed by a terminal. As shown in FIG13 , the method for determining transmission further includes:

[0199] In step S1301, when it is determined that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols, if the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH is not sent in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, and do not include downlink symbols, the PUSCH is sent in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, the PUSCH is sent in the first time slot.

[0200] It should be noted that the embodiment shown in FIG. 13 can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed, and the present disclosure does not limit it.

[0201] In one embodiment, when determining that the PUSCH transmitted in multiple time slots can be sent only in non-SBFD symbols, the terminal may further determine the symbols occupied by the PUSCH in the first time slot.

[0202] For example, when the symbols occupied by the PUSCH in the first time slot include SBFD symbols, if the PUSCH is sent in the first time slot, the symbols occupied by the PUSCH will include SBFD symbols, which does not meet the restriction that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols. Therefore, the terminal may not send the PUSCH transmitted in multiple time slots in the first time slot. Correspondingly, the network device may not send the PUSCH transmitted in multiple time slots to the receiving terminal in the first time slot.

[0203] For example, when the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, but do not include downlink symbols, if the PUSCH is sent in the first time slot, the symbols occupied by the PUSCH include uplink symbols and / or flexible symbols, but do not include downlink symbols, while non-SBFD symbols include downlink symbols, flexible symbols, and uplink symbols. This can meet the limitation that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols. Therefore, the terminal can send the PUSCH transmitted in multiple time slots in the first time slot. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0204] For example, when the symbols occupied by the PUSCH in the first time slot include only uplink symbols and / or flexible symbols, if the PUSCH is sent in the first time slot, the symbols occupied by the PUSCH also include only uplink symbols and / or flexible symbols, which meets the limitation that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols. Therefore, the terminal can send the PUSCH transmitted in multiple time slots in the first time slot. Correspondingly, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0205] Figure 14 is a schematic flow chart of a method for sending an indication according to an embodiment of the present disclosure. The method for sending an indication shown in this embodiment can be executed by a network device, which can communicate with a terminal. The network device includes but is not limited to base stations in communication systems such as 4G base stations, 5G base stations, and 6G base stations, and the terminal includes but is not limited to mobile phones, tablet computers, wearable devices, sensors, IoT devices, and other communication devices.

[0206] As shown in FIG14 , the method for sending an indication may include the following steps:

[0207] In step S1401, first information is sent to a terminal, where the first information is used to indicate that the terminal can be used to send PUSCH symbols transmitted in multiple time slots, and the symbols include at least one of the following: SBFD symbols and non-SBFD symbols.

[0208] In one embodiment, a network device may send first information to a terminal, indicating symbols that the terminal can use to send a PUSCH transmitted in multiple time slots, where the symbols include at least one of the following: SBFD symbols and non-SBFD symbols. That is, the first information may indicate that the terminal can send a PUSCH transmitted in multiple time slots in both SBFD symbols and non-SBFD symbols, or can only send a PUSCH transmitted in multiple time slots in SBFD symbols, or can only send a PUSCH transmitted in multiple time slots in non-SBFD symbols.

[0209] For example, the network device can determine that the PUSCH transmitted in multiple time slots can only be sent by the SBFD symbol receiving terminal, and then indicate through the first information that the terminal can only send the PUSCH transmitted in multiple time slots in the SBFD symbol. Alternatively, it can determine that the PUSCH transmitted in multiple time slots can only be sent by the non-SBFD symbol receiving terminal, and then indicate through the first information that the terminal can only send the PUSCH transmitted in multiple time slots in the non-SBFD symbol. Alternatively, it can determine that the PUSCH transmitted in multiple time slots can be sent by the SBFD symbol and non-SBFD symbol receiving terminal, and then indicate through the first information that the terminal can send the PUSCH transmitted in multiple time slots in the SBFD symbol and non-SBFD symbol receiving terminal.

[0210] Based on this, it can be ensured that the symbols determined by the terminal that can be used to send PUSCH for transmission in multiple time slots are the same as the symbols determined by the network device that can be used to receive PUSCH sent by the terminal for transmission in multiple time slots, thereby achieving consistent understanding between the terminal and the network device, which is conducive to ensuring the communication quality between the network device and the terminal.

[0211] It should be noted that the embodiments of the present disclosure mainly illustrate the technical solution when the SBFD symbol is a symbol configured with an uplink subband. However, the technical solution of the present disclosure can also be applied when the SBFD symbol is a symbol configured with a downlink subband.

[0212] In one embodiment, the first information includes at least one of the following: frequency domain resource information; an indication field.

[0213] In one embodiment, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal in multiple time slots include SBFD symbols and non-SBFD symbols, the frequency domain resource information configures the frequency domain resources of the PUSCH within the uplink resources corresponding to the SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal in multiple time slots include SBFD symbols or non-SBFD symbols, the frequency domain resource information configures the frequency domain resources of the PUSCH to include frequency domain resources outside the uplink resources corresponding to the SBFD symbols.

[0214] As shown in Figure 4A, the network device can determine that it can receive a PUSCH transmitted by a terminal in multiple time slots in both SBFD and non-SBFD symbols. The network device then sends frequency domain resource information to the terminal, and can configure the frequency domain resource for the PUSCH transmitted in multiple time slots to be FD#1, where FD#1 is within the uplink resource corresponding to the SBFD symbol. When the terminal determines that FD#1 is within the uplink resource corresponding to the SBFD symbol, it can further determine that it can transmit a PUSCH transmitted in multiple time slots in both SBFD and non-SBFD symbols. For example, it can determine that it can transmit a PUSCH transmitted in multiple time slots from symbol #8 to symbol #13. Accordingly, the network device receives the PUSCH transmitted in multiple time slots from the terminal from symbol #8 to symbol #13.

[0215] As shown in FIG4B , the network device can determine that the PUSCH transmitted in multiple time slots by the terminal can be received in a non-SBFD symbol, and then the network device can send frequency domain resource information to the terminal, and the frequency domain resource of the PUSCH transmitted in multiple time slots can be configured as FD#1, and FD#1 includes frequency domain resources outside the uplink resources corresponding to the SBFD symbol. When the terminal determines that FD#1 includes frequency domain resources outside the uplink resources corresponding to the SBFD symbol (for example, there is a resource conflict between FD#1 and the frequency domain resources outside the uplink resources in FIG4B ), it can be further determined that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols or non-SBFD symbols. For example, it is determined that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols (symbol #11 to symbol #13). Correspondingly, the network device receives the PUSCH transmitted in multiple time slots sent by the terminal in symbols #11 to symbol #13.

[0216] It should be noted that when the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in SBFD symbols, the frequency domain resource information can also configure FD#1 to include frequency domain resources other than the uplink resources corresponding to the SBFD symbol. However, in this case, the symbol where the first PUSCH in the PUSCH transmitted in multiple time slots needs to include the SBFD symbol, or the symbol where the first PUSCH in the PUSCH transmitted in multiple time slots needs to be all SBFD symbols, so that the terminal can determine that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0217] In one embodiment, determining a PUSCH transmitted in multiple time slots that can be sent by a receiving terminal only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0218] A symbol where a first PUSCH in a PUSCH transmitted in multiple time slots includes an SBFD symbol, determining that the PUSCH transmitted in multiple time slots can only be sent by a receiving terminal of the SBFD symbol;

[0219] The symbols where the first PUSCH in the PUSCHs transmitted in multiple time slots are located are all non-SBFD symbols, and it is determined that the PUSCHs transmitted in multiple time slots can only be sent by the receiving terminal in non-SBFD symbols.

[0220] For example, the network device may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If the symbol in which the first PUSCH is located in the time slot includes an SBFD symbol, the network device may determine that the PUSCH transmitted in multiple time slots can only be sent at a terminal receiving SBFD symbols; if the symbols in which the first PUSCH is located in the time slot are all non-SBFD symbols, the network device may determine that the PUSCH transmitted in multiple time slots can only be sent at a terminal receiving non-SBFD symbols.

[0221] In one embodiment, determining a PUSCH transmitted in multiple time slots that can be sent by a receiving terminal only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0222] The symbols where the first PUSCH in the PUSCH transmitted in multiple time slots is located are all SBFD symbols, and it is determined that the PUSCH transmitted in multiple time slots can only be sent by the SBFD symbol receiving terminal;

[0223] The symbol where the first PUSCH in the PUSCHs transmitted in multiple time slots is located includes a non-SBFD symbol, and it is determined that the PUSCHs transmitted in multiple time slots can only be sent by the receiving terminal in the non-SBFD symbol.

[0224] For example, the network device may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If all the symbols in which the first PUSCH is located in the time slot are SBFD symbols, the network device may determine that the PUSCH transmitted in the multiple time slots can only be sent at a terminal receiving SBFD symbols; if the symbols in which the first PUSCH is located in the time slot include non-SBFD symbols, the network device may determine that the PUSCH transmitted in the multiple time slots can only be sent at a terminal receiving non-SBFD symbols.

[0225] In one embodiment, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal and transmitted in multiple time slots include SBFD symbols and non-SBFD symbols, and the frequency domain resources configured by the frequency domain resource information for the PUSCH include frequency domain resources for sending the PUSCH on the SBFD symbols and frequency domain resources for sending the PUSCH on the non-SBFD symbols, it is determined that the PUSCH that can be sent by the receiving terminal and transmitted in multiple time slots can be sent in the SBFD symbols and non-SBFD symbols.

[0226] In one embodiment, when the network device determines that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols and non-SBFD symbols, the first information sent to the terminal may include frequency domain resource information, and the frequency domain resource information can be configured on the SBFD symbols for sending the PUSCH and the frequency domain resources for sending the PUSCH on the non-SBFD symbols, wherein the frequency domain resources for receiving the PUSCH on the SBFD symbols do not include frequency domain resources outside the uplink resources corresponding to the SBFD symbols.

[0227] In this case, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal in SBFD symbols and non-SBFD symbols. The terminal can determine whether to send the PUSCH transmitted in multiple time slots in SBFD symbols and non-SBFD symbols based on frequency domain resource information.

[0228] For example, in non-SBFD symbols, the PUSCH sent by the terminal can be received on the frequency domain resources used to send PUSCH on the non-SBFD symbols, while in SBFD symbols, the PUSCH sent by the terminal can be received on the frequency domain resources used to send PUSCH on the SBFD symbols.

[0229] In one embodiment, the indication field occupies 1 bit or 2 bits. It should be noted that the number of bits occupied by the indication field is not limited to 1 or 2, and can also be other numbers. The following embodiments mainly illustrate the technical solutions of the present disclosure with reference to the cases where the indication field occupies 1 bit and the indication field occupies 2 bits.

[0230] In one embodiment, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include SBFD symbols and non-SBFD symbols, the indication field indicates that the terminal can send the PUSCH that is transmitted in multiple time slots in SBFD symbols and non-SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include SBFD symbols or non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in SBFD symbols or non-SBFD symbols.

[0231] In one embodiment, when the indication field occupies 1 bit, the indication field can indicate to the terminal that the PUSCH for transmission in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, or indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in SBFD symbols or non-SBFD symbols.

[0232] For example, when the network device determines that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols and non-SBFD symbols, the value of the 1-bit indication field sent to the terminal is 1, indicating that the terminal can send PUSCH transmitted in multiple time slots in SBFD symbols and non-SBFD symbols.

[0233] For example, when the network device determines that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols or non-SBFD symbols, and the value of the 1-bit indication field sent to the terminal is 0, it indicates that the terminal can only send the PUSCH transmitted in multiple time slots in SBFD symbols or non-SBFD symbols.

[0234] In one embodiment, determining a PUSCH transmitted in multiple time slots that can be sent by a receiving terminal only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0235] A symbol where a first PUSCH in a PUSCH transmitted in multiple time slots includes an SBFD symbol, determining that the PUSCH transmitted in multiple time slots can only be sent by a receiving terminal of the SBFD symbol;

[0236] The symbols where the first PUSCH in the PUSCHs transmitted in multiple time slots are located are all non-SBFD symbols, and it is determined that the PUSCHs transmitted in multiple time slots can only be sent by the receiving terminal in non-SBFD symbols.

[0237] For example, the network device may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If the symbol in which the first PUSCH is located in the time slot includes an SBFD symbol, the network device may determine that the PUSCH transmitted in multiple time slots can only be sent at a terminal receiving SBFD symbols; if the symbols in which the first PUSCH is located in the time slot are all non-SBFD symbols, the network device may determine that the PUSCH transmitted in multiple time slots can only be sent at a terminal receiving non-SBFD symbols.

[0238] In one embodiment, determining a PUSCH transmitted in multiple time slots that can be sent by a receiving terminal only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0239] The symbols where the first PUSCH in the PUSCH transmitted in multiple time slots is located are all SBFD symbols, and it is determined that the PUSCH transmitted in multiple time slots can only be sent by the SBFD symbol receiving terminal;

[0240] The symbol where the first PUSCH in the PUSCHs transmitted in multiple time slots is located includes a non-SBFD symbol, and it is determined that the PUSCHs transmitted in multiple time slots can only be sent by the receiving terminal in the non-SBFD symbol.

[0241] For example, the network device may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If all the symbols in which the first PUSCH is located in the time slot are SBFD symbols, the network device may determine that the PUSCH transmitted in the multiple time slots can only be sent at a terminal receiving SBFD symbols; if the symbols in which the first PUSCH is located in the time slot include non-SBFD symbols, the network device may determine that the PUSCH transmitted in the multiple time slots can only be sent at a terminal receiving non-SBFD symbols.

[0242] In one embodiment, determining a PUSCH transmitted in multiple time slots that can be sent by a receiving terminal only in SBFD symbols or non-SBFD symbols includes at least one of the following:

[0243] The symbols where the first PUSCH in the PUSCH transmitted in multiple time slots is located are all SBFD symbols, and it is determined that the PUSCH transmitted in multiple time slots can only be sent by the SBFD symbol receiving terminal;

[0244] The symbols where the first PUSCH in the PUSCHs transmitted in multiple time slots are located are all non-SBFD symbols, and it is determined that the PUSCHs transmitted in multiple time slots can only be sent by the receiving terminal in non-SBFD symbols.

[0245] For example, the network device may determine the time slot in which the first PUSCH among PUSCHs transmitted in multiple time slots is located, and determine the symbol in which the first PUSCH is located in the time slot. If all the symbols in which the first PUSCH is located in the time slot are SBFD symbols, the network device may determine that the PUSCH transmitted in multiple time slots can only be sent at a terminal receiving SBFD symbols. If all the symbols in which the first PUSCH is located in the time slot are non-SBFD symbols, the network device may determine that the PUSCH transmitted in multiple time slots can only be sent at a terminal receiving non-SBFD symbols.

[0246] In one embodiment, determining symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following:

[0247] :

[0248] When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include only SBFD symbols, indicating that the terminal can only send the PUSCH transmitted in multiple time slots in the SBFD symbols, wherein the indication field takes the first value, and the second value or the indication field is empty;

[0249] When it is determined that the symbols of the PUSCH transmitted in the multiple time slots that can be used by the receiving terminal include only non-SBFD symbols, indicating that the terminal can only send the PUSCH transmitted in the multiple time slots in the non-SBFD symbols, wherein the indication field takes the first value, and the second value or the indication field is empty;

[0250] When it is determined that a PUSCH transmitted in multiple time slots can be sent by a receiving terminal in SBFD symbols and non-SBFD symbols, the terminal is indicated to be capable of sending a PUSCH transmitted in multiple time slots in SBFD symbols and non-SBFD symbols, wherein the indication field takes a first value, a second value or the field is empty.

[0251] It is understood that when the indication field takes the first value, the second value, and the indication field is empty, the content indicated by the first information is different. The following describes, through several embodiments, the content indicated by the first information when the indication field takes the first value, the second value, and the indication field is empty. However, the correspondence between the content indicated by the first information and the indication field taking the first value, the second value, and the indication field being empty is not limited to the following embodiments.

[0252] In one embodiment, when the indication field occupies 1 bit, the indication field can indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in SBFD symbols, or indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in non-SBFD symbols. When the indication field is empty, it can indicate to the terminal that the PUSCH for transmission in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0253] For example, the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in SBFD symbols, and the value of the 1-bit indication field sent to the terminal is 1, indicating to the terminal that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0254] For example, when the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in non-SBFD symbols, the value of the 1-bit indication field sent to the terminal is 0, indicating to the terminal that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0255] For example, when the network device determines that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, the network device can set the indication field to empty to indicate to the terminal that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0256] In one embodiment, when the indication field occupies 1 bit, the indication field can indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in SBFD symbols, or indicate to the terminal that the PUSCH for transmission in multiple time slots can be sent in SBFD symbols and non-SBFD symbols. When the indication field is empty, it can indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in non-SBFD symbols.

[0257] For example, the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in SBFD symbols, and the value of the 1-bit indication field sent to the terminal is 1, indicating to the terminal that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0258] For example, when the network device determines that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, the value of the 1-bit indication field sent to the terminal is 0, indicating to the terminal that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0259] For example, when the network device determines that it can receive the PUSCH transmitted in multiple time slots sent by the terminal in non-SBFD symbols, the network device can set the indication field to empty to indicate to the terminal that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0260] In one embodiment, when the indication field occupies 1 bit, the indication field can indicate to the terminal that the PUSCH can be sent in multiple time slots in SBFD symbols and non-SBFD symbols, or indicate to the terminal that the PUSCH can only be sent in non-SBFD symbols for transmission in multiple time slots. When the indication field is empty, it can indicate to the terminal that the PUSCH can only be sent in SBFD symbols for transmission in multiple time slots.

[0261] For example, the network device determines that the PUSCH transmitted in multiple time slots sent by the receiving terminal can be sent in SBFD symbols and non-SBFD symbols, and the value of the 1-bit indication field sent to the terminal is 1, indicating that the terminal can send the PUSCH transmitted in multiple time slots in SBFD symbols and non-SBFD symbols.

[0262] For example, the network device determines that the PUSCH transmitted by the terminal in multiple time slots can only be received in non-SBFD symbols, and the value of the 1-bit indication field sent to the terminal is to indicate that the terminal can only send the PUSCH transmitted in multiple time slots in non-SBFD symbols.

[0263] For example, if the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in SBFD symbols, the network device can set the indication field to be empty to indicate that the terminal can only send the PUSCH transmitted in multiple time slots in SBFD symbols.

[0264] In one embodiment, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include SBFD symbols and non-SBFD symbols, the indication field indicates that the terminal can send the PUSCH that is transmitted in multiple time slots in SBFD symbols and non-SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include only SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include only non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in non-SBFD symbols.

[0265] In one embodiment, when the indication field occupies 2 bits, the indication field can indicate to the terminal that the PUSCH for transmission in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, or indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in non-SBFD symbols, or indicate to the terminal that the PUSCH for transmission in multiple time slots can only be sent in SBFD symbols.

[0266] For example, the network device determines that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the value of the 2-bit indication field sent to the terminal is 00, indicating to the terminal that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0267] For example, the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in SBFD symbols, and the value of the 2-bit indication field sent to the terminal is 01, indicating to the terminal that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols.

[0268] For example, the network device determines that the PUSCH transmitted in multiple time slots by the terminal can only be received in non-SBFD symbols, and the 2-bit value of the indication field sent to the terminal is 10, indicating to the terminal that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols.

[0269] It should be noted that the PUSCH that can be sent in multiple time slots to a certain type of symbol receiving terminal in the embodiment of the present disclosure does not mean that the network device must send the PUSCH that is transmitted in multiple time slots to the symbol receiving terminal of this type, but means that the network device can send the PUSCH that is transmitted in multiple time slots to the symbol receiving terminal of this type, but should not send the PUSCH that is transmitted in multiple time slots to the symbol receiving terminal other than this type of symbol.

[0270] For example, when a network device determines that it can receive a PUSCH transmitted by a terminal in multiple time slots in both SBFD symbols and non-SBFD symbols, it means that the network device can receive the PUSCH transmitted by the terminal in multiple time slots in both SBFD symbols and non-SBFD symbols in each time slot where the PUSCH is located. This does not mean that the network device needs to receive the PUSCH transmitted by the terminal in multiple time slots in both SBFD symbols and non-SBFD symbols in each time slot where the PUSCH is located.

[0271] For example, when a network device determines that it can only receive a PUSCH transmitted by a terminal in multiple time slots during SBFD symbols, it means that the network device can receive the PUSCH transmitted by the terminal in multiple time slots during SBFD symbols in each time slot where the PUSCH is located, but cannot receive the PUSCH transmitted in multiple time slots during non-SBFD symbols. This does not mean that the network device needs to receive the PUSCH transmitted by the terminal in multiple time slots during SBFD symbols in each time slot where the PUSCH is located.

[0272] For example, when a network device determines that a PUSCH transmitted by a terminal in multiple time slots can only be received in non-SBFD symbols, this means that the network device can receive the PUSCH transmitted by the terminal in multiple time slots in non-SBFD symbols in each time slot where the PUSCH is located, but cannot receive the PUSCH transmitted in multiple time slots in SBFD symbols. This does not mean that the network device needs to receive the PUSCH transmitted by the terminal in multiple time slots in non-SBFD symbols in each time slot where the PUSCH is located.

[0273] The network device needs to further determine which symbols in each time slot where the PUSCH is located to receive the PUSCH transmitted by the terminal in multiple time slots. The specific determination method will be described in the subsequent embodiments.

[0274] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots do not include SBFD symbols, the PUSCH sent by the receiving terminal is received on the first frequency domain resource configured with the PUSCH in multiple time slots.

[0275] When determining that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the network device may further determine whether the symbols occupied by the PUSCH in multiple time slots include SBFD symbols.

[0276] When the symbols occupied by PUSCH in multiple time slots do not include SBFD symbols, when the network device sends PUSCH transmitted in multiple time slots in multiple time slots, the situation of sending PUSCH in SBFD symbols will not occur. Therefore, the first resource FD#1 configured with PUSCH in multiple time slots will not conflict with the frequency domain resources other than the uplink resources. Therefore, the PUSCH sent by the terminal can be received on FD#1 in multiple time slots.

[0277] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the first frequency domain resource configured with the PUSCH in the first time slot of the multiple time slots is located within the uplink resource corresponding to the SBFD symbol, the PUSCH sent by the receiving terminal is received in the first time slot.

[0278] When the network device determines that the PUSCH transmitted in multiple time slots can be sent by the SBFD symbol and non-SBFD symbol receiving terminal, it can further determine whether the first frequency domain resource FD#1 configured with the PUSCH in the first time slot of the multiple time slots includes frequency domain resources other than the uplink resources corresponding to the SBFD symbol.

[0279] When FD#1 includes frequency domain resources outside the uplink resources corresponding to the SBFD symbol, that is, FD#1 is not located within the uplink resources corresponding to the SBFD symbol, when the network device receives the PUSCH transmitted in multiple time slots sent by the terminal using the SBFD symbol in the first time slot, FD#1 will conflict with the frequency domain resources outside the uplink resources. Therefore, the PUSCH transmitted in multiple time slots sent by the terminal may not be received in the first time slot.

[0280] When FD#1 does not include frequency domain resources outside the uplink resources corresponding to the SBFD symbol, that is, FD#1 is within the uplink resources corresponding to the SBFD symbol, when the network device receives the PUSCH transmitted in multiple time slots sent by the terminal using the SBFD symbol in the first time slot, FD#1 will not conflict with the frequency domain resources outside the uplink resources, so the PUSCH transmitted in multiple time slots sent by the terminal can be received in the first time slot.

[0281] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots include at least one SBFD symbol, and the first frequency domain resources configured for the PUSCH in the first time slot include frequency domain resources other than the uplink resources corresponding to the SBFD symbol, the PUSCH sent by the terminal is not received in the first time slot.

[0282] In one embodiment, the sending indication method further includes: in a first time slot of the plurality of time slots, the symbols occupied by the PUSCH include downlink symbols, and the PUSCH sent by the terminal is not received in the first time slot. This embodiment can be combined with any other embodiment in the present disclosure.

[0283] Regardless of whether the network device determines that the PUSCH can be transmitted in multiple time slots by the SBFD symbol and non-SBFD symbol receiving terminal, or determines that the PUSCH can be transmitted in multiple time slots by the SBFD symbol receiving terminal only, or determines that the PUSCH can be transmitted in multiple time slots by the non-SBFD symbol receiving terminal only, it can determine whether the symbols occupied by the PUSCH in the first time slot of the multiple time slots used to receive the PUSCH (for example, a flexible time slot configured with an uplink subband) includes downlink symbols. When it is determined that the symbols occupied by the PUSCH in the first time slot include downlink symbols, then FD#1 will conflict with frequency domain resources other than uplink resources, and therefore the PUSCH sent by the terminal may not be received in the first time slot.

[0284] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in multiple time slots and the uplink resource corresponding to the SBFD symbol, and the PUSCH sent by the terminal is received on the second frequency domain resource in multiple time slots.

[0285] In one embodiment, when the network device determines that the PUSCH transmitted in multiple time slots can be sent by the SBFD symbol and non-SBFD symbol receiving terminal, it can further determine whether there is an overlapping second frequency domain resource FD#2 between the first frequency domain resource FD#1 configured for the PUSCH in multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0286] When there is an overlapping second frequency domain resource FD#2 between FD#1 and the uplink resource corresponding to the SBFD symbol, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on FD#2 in multiple time slots for receiving the PUSCH.

[0287] Since FD#2 is located within the uplink resources corresponding to the SBFD symbol, the PUSCH transmitted in multiple time slots sent by the FD#2 receiving terminal can ensure that the frequency domain resources for receiving the PUSCH on the SBFD symbol in each time slot do not conflict with the frequency domain resources outside the uplink resources.

[0288] In one embodiment, the network device can also determine whether the symbols occupied by the first PUSCH in the PUSCH transmitted in multiple time slots include at least one SBFD symbol based on determining whether there is an overlapping second frequency domain resource FD#2 between the first frequency domain resource FD#1 configured for the PUSCH in the first time slot of multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0289] When there is an overlapping second frequency domain resource FD#2 between the uplink resources corresponding to FD#1 and the SBFD symbol, and the symbol occupied by the first PUSCH in the PUSCH transmitted in multiple time slots contains at least one SBFD symbol, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal at FD#2 in the multiple time slots used to receive the PUSCH sent by the terminal.

[0290] In one embodiment, the network device can also determine whether all the symbols occupied by PUSCH in the PUSCH transmitted in multiple time slots include at least one SBFD symbol based on determining whether there is an overlapping second frequency domain resource FD#2 between the first frequency domain resource FD#1 configured for PUSCH in the first time slot of multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0291] When there is an overlapping second frequency domain resource FD#2 between the uplink resources corresponding to FD#1 and the SBFD symbol, and all the PUSCH symbols occupied by the PUSCH transmitted in multiple time slots include at least one SBFD symbol, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal at FD#2 in multiple time slots used to receive the PUSCH sent by the terminal.

[0292] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in multiple time slots and the uplink resource corresponding to the SBFD symbol, the PUSCH sent by the terminal is received on the second frequency domain resource on the SBFD symbol in the first time slot of the multiple time slots, and the PUSCH sent by the terminal is received on the first frequency domain resource on the non-SBFD symbol in the first time slot.

[0293] In one embodiment, when the network device determines that the PUSCH transmitted in multiple time slots can be sent by the SBFD symbol and non-SBFD symbol receiving terminal, it can further determine whether there is an overlapping second frequency domain resource FD#2 between the first frequency domain resource FD#1 configured with the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0294] When there is an overlapping second frequency domain resource FD#2 between the uplink resources corresponding to FD#1 and the SBFD symbol, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on FD#2 on the SBFD symbol in the first time slot, and can receive the PUSCH transmitted in multiple time slots sent by the terminal on FD#1 on the non-SBFD symbol in the first time slot.

[0295] Since FD#2 is located within the uplink resources corresponding to the SBFD symbol, the PUSCH transmitted in multiple time slots by the receiving terminal on FD#2 on the SBFD symbol can ensure that the frequency domain resources for sending the PUSCH to the terminal on the SBFD symbol in each time slot do not conflict with frequency domain resources other than the uplink resources. However, there are no frequency domain resources other than the uplink resources on the non-SBFD symbol. Therefore, the PUSCH transmitted in multiple time slots by the receiving terminal on FD#1 on the non-SBFD symbol does not conflict with frequency domain resources other than the uplink resources, and is conducive to ensuring that the frequency domain resources are fully utilized.

[0296] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots do not include SBFD symbols, the PUSCH sent by the terminal is received on the first frequency domain resource configured with the PUSCH in the first time slot of the multiple time slots, and / or, when the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH is sent on the second frequency domain resource overlapping between the first frequency domain resource configured with the PUSCH and the uplink resource corresponding to the SBFD symbol in the first time slot.

[0297] In one embodiment, when the network device determines that the PUSCH transmitted in multiple time slots can be sent by the SBFD symbol and non-SBFD symbol receiving terminal, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, it can further determine whether the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols.

[0298] For example, when it is determined that the symbols occupied by the PUSCH in the first time slot do not include SBFD symbols, there will be no conflict between the first frequency domain resources configured for the PUSCH in the first time slot and the frequency domain resources other than the uplink resources. Therefore, the network device can receive the PUSCH sent by the terminal on the first frequency domain resources configured for the PUSCH in the first time slot.

[0299] For example, when it is determined that the symbols occupied by the PUSCH in the first time slot include SBFD symbols, the network device can further determine the second frequency domain resources that overlap between the first frequency domain resources configured for the PUSCH and the uplink resources corresponding to the SBFD symbols in the first time slot. Since the second frequency domain resources are within the uplink resources corresponding to the SBFD symbols, they will not conflict with the frequency domain resources outside the uplink resources. Therefore, the network device can receive the PUSCH sent by the terminal on the second frequency domain resources in the first time slot.

[0300] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and a third frequency domain resource for sending PUSCH on the SBFD symbol and a fourth frequency domain resource for sending PUSCH on the non-SBFD symbol are configured, the PUSCH sent by the terminal is received on the third frequency domain resource on the SBFD symbol, and the PUSCH sent by the terminal is received on the fourth frequency domain resource on the non-SBFD symbol.

[0301] In one embodiment, when the network device determines that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, it can further determine whether the network device has configured the terminal with a third frequency domain resource for sending PUSCH on SBFD symbols and a fourth frequency domain resource for sending PUSCH on non-SBFD symbols, wherein the third frequency domain resource does not include frequency domain resources other than the uplink resources corresponding to the SBFD symbol.

[0302] When the network device configures a third frequency domain resource for sending PUSCH on an SBFD symbol and a fourth frequency domain resource for sending PUSCH on a non-SBFD symbol for the terminal, since the third frequency domain resource does not include frequency domain resources other than the uplink resources corresponding to the SBFD symbol, the third frequency domain resource will not conflict with the frequency domain resources other than the uplink resources. Therefore, on the SBFD symbol occupied by PUSCH in multiple time slots used to transmit PUSCH, the PUSCH transmitted in multiple time slots sent by the terminal can be received on the third frequency domain resource.

[0303] However, there are no frequency domain resources other than uplink resources on non-SBFD symbols, so the fourth frequency domain resources will not conflict with frequency domain resources other than uplink resources. Therefore, on the non-SBFD symbols occupied by PUSCH in multiple time slots used to transmit PUSCH, the PUSCH sent by the terminal can be received on the fourth frequency domain resources.

[0304] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, if the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, a fifth frequency domain resource is determined in the uplink resource, and the PUSCH sent by the terminal is received on the fifth frequency domain resource in the first time slot, wherein the bandwidth of the fifth frequency domain resource is equal to that of the first frequency domain resource; and / or if the uplink resource corresponding to the non-SBFD symbol is less than the first frequency domain resource configured for the PUSCH, the PUSCH sent by the terminal is not received in the first time slot.

[0305] In one embodiment, when the network device determines that a PUSCH transmitted in multiple time slots can be sent by a receiving terminal in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, it can further determine the relationship between the uplink resource corresponding to the non-SBFD symbol and the first frequency domain resource configured for the PUSCH.

[0306] When the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, a frequency domain resource with the same bandwidth as the first frequency domain resource can be determined from the uplink resources corresponding to the non-SBFD symbol. This resource, for example, is called the fifth frequency domain resource. The PUSCH sent by the terminal can then be received on the fifth frequency domain resource in the first time slot. Since the fifth frequency domain resource has the same bandwidth as the first frequency domain resource, this helps ensure smooth PUSCH reception.

[0307] In one embodiment, the bandwidth of the first frequency domain resource may be determined first, where the bandwidth may be represented by the number of RBs, for example, k1 RBs.

[0308] For example, the starting RB of the uplink resource corresponding to the first time slot may be used as a starting point, k1 consecutive RBs may be determined in the uplink resource, and the determined k1 RBs may be used as the fifth frequency domain range.

[0309] For example, the end RB of the uplink resource corresponding to the first time slot may be used as the end point, k1 consecutive RBs may be determined in the uplink resource, and the determined k1 RBs may be used as the fifth frequency domain range.

[0310] For example, a frequency domain range with a duration of k2 consecutive RBs can be determined as the sixth frequency domain resource in the activated BWP, and k1 RBs overlapping the sixth frequency domain resource and the uplink resources corresponding to the non-SBFD symbol can be determined as the fifth frequency domain range.

[0311] When the uplink resource corresponding to the non-SBFD symbol is smaller than the first frequency domain resource configured for the PUSCH, a frequency domain resource equal to the bandwidth of the first frequency domain resource cannot be determined in the uplink resource corresponding to the non-SBFD symbol, and the network device does not receive the PUSCH sent by the terminal in the first time slot.

[0312] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, if the symbols occupied by PUSCH in the first time slot include non-SBFD symbols, the PUSCH sent by the terminal is not received in the first time slot; and / or, if the symbols occupied by PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, the PUSCH is sent on the second frequency domain resource in the first time slot; and / or, if the symbols occupied by PUSCH in the first time slot include only SBFD symbols, the PUSCH sent by the terminal is received on the second frequency domain resource in the first time slot.

[0313] In one embodiment, when the network device determines that a PUSCH transmitted in multiple time slots can only be sent by an SBFD symbol receiving terminal, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, the network device can further determine whether the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols.

[0314] For example, when the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, if the PUSCH sent by the terminal is received in the first time slot, the symbols occupied by the PUSCH will include non-SBFD symbols, which does not comply with the limitation that the PUSCH transmitted in multiple time slots can only be sent by the SBFD symbol receiving terminal. Therefore, the network device may not receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0315] For example, when the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, if the PUSCH sent by the terminal is received in the first time slot, the symbols occupied by the PUSCH include SBFD symbols, which can meet the limitation that the PUSCH transmitted in multiple time slots can only be sent by the terminal receiving SBFD symbols. Therefore, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on the second frequency domain resources in the first time slot.

[0316] For example, when the symbols occupied by PUSCH in the first time slot only include SBFD symbols, if PUSCH is received in the first time slot, the symbols occupied by PUSCH only include SBFD symbols, which can meet the limitation that the PUSCH transmitted in multiple time slots can only be sent by the SBFD symbol receiving terminal. Therefore, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal on the second frequency domain resources in the first time slot.

[0317] In one embodiment, the sending indication method also includes: when it is determined that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols, if the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH sent by the terminal is not received in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, and do not include downlink symbols, the PUSCH is received in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, the PUSCH is sent in the first time slot.

[0318] In one embodiment, after determining the PUSCH transmitted in multiple time slots that can only be sent by a non-SBFD symbol receiving terminal, the network device may further determine the symbols occupied by the PUSCH in the first time slot.

[0319] For example, when the symbols occupied by the PUSCH in the first time slot include SBFD symbols, if the PUSCH sent by the terminal is received in the first time slot, the symbols occupied by the PUSCH will include SBFD symbols, which does not comply with the limitation that the PUSCH transmitted in multiple time slots can only be sent by the terminal receiving non-SBFD symbols. Therefore, the network device may not receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0320] For example, when the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, if the PUSCH sent by the receiving terminal in the first time slot, the symbols occupied by the PUSCH include uplink symbols and / or flexible symbols, and do not include downlink symbols, while the non-SBFD symbols include downlink symbols, flexible symbols, and uplink symbols, which can meet the limitation that the PUSCH transmitted in multiple time slots can only be sent by the non-SBFD symbol receiving terminal. Therefore, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0321] For example, when the symbols occupied by the PUSCH in the first time slot include only uplink symbols and / or flexible symbols, if the PUSCH sent by the receiving terminal in the first time slot, the symbols occupied by the PUSCH also include only uplink symbols and / or flexible symbols, which meets the limitation that the PUSCH transmitted in multiple time slots can only be sent by the non-SBFD symbol receiving terminal. Therefore, the network device can receive the PUSCH transmitted in multiple time slots sent by the terminal in the first time slot.

[0322] An embodiment of the present disclosure further provides a resource determination method, which is executed by a communication system, where the communication system includes a terminal and a network device.

[0323] The terminal is configured to determine, according to first information sent by the network device, symbols that can be used to send PUSCHs transmitted in multiple time slots, wherein the symbols include at least one of the following: SBFD symbols and non-SBFD symbols.

[0324] The network device is configured to send first information to the terminal, wherein the first information is used to indicate symbols that the terminal can use to send PUSCH transmitted in multiple time slots, and the symbols include at least one of the following: SBFD symbols and non-SBFD symbols.

[0325] It should be noted that for other contents involved in this embodiment, please refer to the description of the relevant contents in the previous embodiments, which will not be repeated here.

[0326] Corresponding to the aforementioned embodiments of the sending determination method and the sending indication method, the present disclosure also provides embodiments of a sending determination device and a sending indication device.

[0327] Figure 15 is a schematic block diagram of a sending determination device according to an embodiment of the present disclosure, which can be configured in a terminal. As shown in Figure 15, the sending determination device includes:

[0328] The processing module 1501 is configured to determine, based on first information sent by the network device, symbols that can be used to send a physical uplink shared channel (PUSCH) transmitted in multiple time slots, wherein the symbols include at least one of the following: a sub-band full-duplex (SBFD) symbol and a non-SBFD symbol.

[0329] In one embodiment, the first information includes at least one of the following: frequency domain resource information; an indication field.

[0330] In one embodiment, the processing module is configured to do at least one of the following:

[0331] When the frequency domain resource information sent by the network device configures the frequency domain resource of the PUSCH within the uplink resource corresponding to the SBFD symbol, determining that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol;

[0332] When the frequency domain resource information sent by the network device configures the frequency domain resources of the PUSCH including frequency domain resources outside the uplink resources corresponding to the SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can only be sent in the SBFD symbols or non-SBFD symbols.

[0333] In one embodiment, the processing module is configured to determine that PUSCHs transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols when frequency domain resources for sending PUSCHs in SBFD symbols and frequency domain resources for sending PUSCHs in non-SBFD symbols are configured.

[0334] In one embodiment, the indication field occupies 1 bit or 2 bits.

[0335] In one embodiment, the processing module is configured to do at least one of the following:

[0336] When the indication field indicates that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol, determining that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol;

[0337] When the indication field indicates that the PUSCH transmitted in multiple time slots can be transmitted only in SBFD symbols or non-SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be transmitted only in SBFD symbols or non-SBFD symbols.

[0338] In one embodiment, the processing module is configured to do at least one of the following:

[0339] When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols;

[0340] When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent only in non-SBFD symbols, determining that the PUSCH transmitted in multiple time slots can be sent only in non-SBFD symbols;

[0341] When the indication field is empty, it is determined that a PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols.

[0342] In one embodiment, the processing module is configured to do at least one of the following:

[0343] When the indication field indicates that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol, determining that the PUSCH can be transmitted in multiple time slots in the SBFD symbol and the non-SBFD symbol;

[0344] When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols;

[0345] When the indication field indicates that the PUSCH transmitted in multiple time slots can be transmitted only in non-SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be transmitted only in non-SBFD symbols.

[0346] In one embodiment, the device also includes: a sending module, configured to send PUSCH in the first time slot when it is determined that PUSCH can be transmitted in multiple time slots in SBFD symbols and non-SBFD symbols, and the first frequency domain resource configured with PUSCH in the first time slot of the multiple time slots is located within the uplink resource corresponding to the SBFD symbol.

[0347] In one embodiment, the device also includes: a sending module, which is configured to not send PUSCH in the first time slot when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by PUSCH in the first time slot of the multiple time slots include at least one SBFD symbol, and the first frequency domain resources configured for PUSCH in the first time slot include frequency domain resources other than the uplink resources corresponding to the SBFD symbols.

[0348] In one embodiment, the device also includes: a sending module, which is configured to send PUSCH on the second frequency domain resources in multiple time slots when it is determined that the PUSCH can be transmitted in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0349] In one embodiment, the device also includes: a sending module, which is configured to send PUSCH on the second frequency domain resource on the SBFD symbol in the first time slot of the multiple time slots, and send PUSCH on the first frequency domain resource on the non-SBFD symbol in the first time slot when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol.

[0350] In one embodiment, the device also includes: a sending module, which is configured to send the PUSCH on the first frequency domain resource configured with the PUSCH in the first time slot when it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots do not include the SBFD symbol, and / or, when the symbols occupied by the PUSCH in the first time slot of the multiple time slots include the SBFD symbol, send the PUSCH on the second frequency domain resource overlapping between the first frequency domain resource configured with the PUSCH and the uplink resource corresponding to the SBFD symbol in the first time slot.

[0351] In one embodiment, the device also includes: a sending module, which is configured to send PUSCH on the third frequency domain resources on SBFD symbols and send PUSCH on the fourth frequency domain resources on non-SBFD symbols when it is determined that PUSCH transmitted in multiple time slots can be sent on SBFD symbols and non-SBFD symbols, and a third frequency domain resource for sending PUSCH on SBFD symbols and a fourth frequency domain resource for sending PUSCH on non-SBFD symbols are configured.

[0352] In one embodiment, the device also includes: a sending module, which is configured to, when it is determined that a PUSCH transmitted in multiple time slots can be sent by a receiving terminal in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, if the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, determine a fifth frequency domain resource in the uplink resource, and send the PUSCH on the fifth frequency domain resource in the first time slot, wherein the bandwidth of the fifth frequency domain resource is equal to that of the first frequency domain resource; and / or, if the uplink resource corresponding to the non-SBFD symbol is less than the first frequency domain resource configured for the PUSCH, not send the PUSCH in the first time slot.

[0353] In one embodiment, the device also includes: a sending module, which is configured to, when it is determined that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, if the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, not send the PUSCH in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, send the PUSCH on the second frequency domain resource in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot only include SBFD symbols, send the PUSCH on the second frequency domain resource in the first time slot.

[0354] In one embodiment, the device also includes: a sending module, which is configured to, when it is determined that the PUSCH transmitted in multiple time slots can only be sent in non-SBFD symbols, not send the PUSCH in the first time slot if the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols; and / or, if the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, and do not include downlink symbols, send the PUSCH in the first time slot; if the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, send the PUSCH in the first time slot.

[0355] In one embodiment, the apparatus further comprises: a sending module configured to not send the PUSCH in a first time slot of the plurality of time slots when the symbols occupied by the PUSCH include downlink symbols.

[0356] Figure 16 is a schematic block diagram of a sending instruction device according to an embodiment of the present disclosure, which can be configured in a network device. As shown in Figure 16, the sending instruction device includes:

[0357] The sending module 1601 is configured to send first information to the terminal, wherein the first information is used to indicate that the terminal can be used to send PUSCH symbols transmitted in multiple time slots, and the symbols include at least one of the following: SBFD symbols and non-SBFD symbols.

[0358] In one embodiment, the first information includes at least one of the following: frequency domain resource information; an indication field.

[0359] In one embodiment, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal in multiple time slots include SBFD symbols and non-SBFD symbols, the frequency domain resource information configures the frequency domain resources of the PUSCH within the uplink resources corresponding to the SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal in multiple time slots include SBFD symbols or non-SBFD symbols, the frequency domain resource information configures the frequency domain resources of the PUSCH to include frequency domain resources outside the uplink resources corresponding to the SBFD symbols.

[0360] In one embodiment, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal in multiple time slots include SBFD symbols and non-SBFD symbols, the frequency domain resource information configures the frequency domain resources of the PUSCH to include frequency domain resources for sending PUSCH on SBFD symbols and frequency domain resources for sending PUSCH on non-SBFD symbols.

[0361] In one embodiment, the indication field occupies 1 bit or 2 bits.

[0362] In one embodiment, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include SBFD symbols and non-SBFD symbols, the indication field indicates that the terminal can send the PUSCH that is transmitted in multiple time slots in SBFD symbols and non-SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include SBFD symbols or non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in SBFD symbols or non-SBFD symbols.

[0363] In one embodiment, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal for transmission in multiple time slots only include SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal for transmission in multiple time slots only include non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in non-SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be used to be transmitted by the receiving terminal for transmission in multiple time slots include SBFD symbols and non-SBFD symbols, the indication field is empty.

[0364] In one embodiment, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include SBFD symbols and non-SBFD symbols, the indication field indicates that the terminal can send the PUSCH that is transmitted in multiple time slots in SBFD symbols and non-SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include only SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in SBFD symbols; and / or, when it is determined that the symbols of the PUSCH that can be sent by the receiving terminal for transmission in multiple time slots include only non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH that is transmitted in multiple time slots in non-SBFD symbols.

[0365] In one embodiment, the device also includes: a receiving module, which is configured to receive the PUSCH sent by the terminal in the first time slot when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the first frequency domain resource configured with the PUSCH in the first time slot of the multiple time slots is located within the uplink resource corresponding to the SBFD symbol.

[0366] In one embodiment, the device also includes: a receiving module, which is configured to not receive the PUSCH sent by the terminal in the first time slot when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots include at least one SBFD symbol, and the first frequency domain resources configured for the PUSCH in the first time slot include frequency domain resources other than the uplink resources corresponding to the SBFD symbols.

[0367] In one embodiment, the device also includes: a receiving module, which is configured to, when it is determined that the PUSCH transmitted in multiple time slots can be sent by the receiving terminal in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol, receive the PUSCH sent by the terminal on the second frequency domain resource in multiple time slots.

[0368] In one embodiment, the device also includes: a receiving module, which is configured to, when it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol, receive the PUSCH sent by the terminal on the second frequency domain resource on the SBFD symbol in the first time slot of the multiple time slots, and receive the PUSCH sent by the terminal on the first frequency domain resource on the non-SBFD symbol in the first time slot.

[0369] In one embodiment, the device also includes: a receiving module, which is configured to receive the PUSCH sent by the terminal on the first frequency domain resource configured with the PUSCH in the first time slot when it is determined that the PUSCH transmitted in multiple time slots can be received by the terminal in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in multiple time slots include at least one SBFD symbol, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots do not include the SBFD symbol, and / or, when the symbols occupied by the PUSCH in the first time slot of the multiple time slots include the SBFD symbol, receive the PUSCH sent by the terminal on the second frequency domain resource overlapping between the first frequency domain resource configured with the PUSCH and the uplink resource corresponding to the SBFD symbol in the first time slot.

[0370] In one embodiment, the device also includes: a receiving module, which is configured to receive the PUSCH sent by the terminal on the third frequency domain resources on the SBFD symbols and receive the PUSCH sent by the terminal on the fourth frequency domain resources on the non-SBFD symbols when it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received in the SBFD symbols and the non-SBFD symbols, and the third frequency domain resources for sending the PUSCH on the SBFD symbols and the fourth frequency domain resources for sending the PUSCH on the non-SBFD symbols are configured.

[0371] In one embodiment, the device also includes: a receiving module, which is configured to, when it is determined that the PUSCH transmitted in multiple time slots can be received by the terminal in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, if the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, determine a fifth frequency domain resource in the uplink resource, and receive the PUSCH sent by the terminal on the fifth frequency domain resource in the first time slot, wherein the bandwidth of the fifth frequency domain resource is equal to that of the first frequency domain resource; and / or, if the uplink resource corresponding to the non-SBFD symbol is less than the first frequency domain resource configured for the PUSCH, not receive the PUSCH sent by the terminal in the first time slot.

[0372] In one embodiment, the device also includes: a receiving module, which is configured to, when it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can only be received in SBFD symbols, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, if the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, not receive the PUSCH sent by the terminal in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, receive the PUSCH sent by the terminal on the second frequency domain resource in the first time slot; and / or, if the symbols occupied by the PUSCH in the first time slot only include SBFD symbols, receive the PUSCH sent by the terminal on the second frequency domain resource in the first time slot.

[0373] In one embodiment, the device also includes: a receiving module, which is configured to, when determining that the PUSCH transmitted in multiple time slots sent by the terminal can only be received in non-SBFD symbols, not receive the PUSCH sent by the terminal in the first time slot if the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols; and / or if the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, and do not include downlink symbols, receive the PUSCH sent by the terminal in the first time slot; and / or if the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, receive the PUSCH sent by the terminal in the first time slot.

[0374] In one embodiment, the apparatus further includes: a receiving module configured to, in a first time slot of the plurality of time slots, contain downlink symbols as symbols occupied by the PUSCH, and not receive the PUSCH sent by the terminal in the first time slot.

[0375] For the device embodiment, since it basically corresponds to the method embodiment, the relevant parts can be referred to the partial description of the method embodiment. The device embodiment described above is merely illustrative, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art can understand and implement it without paying any creative work.

[0376] An embodiment of the present disclosure further proposes a communication system, comprising a terminal and a network device, wherein the terminal is configured to implement the sending determination method described in any of the above embodiments, and the network device is configured to implement the sending indication method described in any of the above embodiments.

[0377] An embodiment of the present disclosure further proposes a communication device, comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the sending determination method described in any of the above embodiments is implemented.

[0378] An embodiment of the present disclosure further proposes a communication device, comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the sending indication method described in any of the above embodiments is implemented.

[0379] An embodiment of the present disclosure further provides a computer-readable storage medium for storing a computer program, which, when executed by a processor, implements the sending determination method described in any of the above embodiments.

[0380] An embodiment of the present disclosure further provides a computer-readable storage medium for storing a computer program, which, when executed by a processor, implements the instruction sending method described in any of the above embodiments.

[0381] As shown in Figure 17, Figure 17 is a schematic block diagram of an apparatus 1700 for sending an indication according to an embodiment of the present disclosure. Apparatus 1700 may be a base station. Referring to Figure 17, apparatus 1700 includes a processing component 1722, a wireless transmit / receive component 1724, an antenna component 1726, and a signal processing portion specific to a wireless interface. Processing component 1722 may further include one or more processors. One of the processors in processing component 1722 may be configured to implement the method for sending an indication described in any of the above embodiments.

[0382] Figure 18 is a schematic block diagram of an apparatus 1800 for sending a determination according to an embodiment of the present disclosure. For example, apparatus 1800 may be a terminal, such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0383] 18 , device 1800 may include one or more of the following components: a processing component 1802 , a memory 1804 , a power component 1806 , a multimedia component 1808 , an audio component 1810 , an input / output (I / O) interface 1812 , a sensor component 1814 , and a communication component 1816 .

[0384] Processing component 1802 generally controls the overall operation of device 1800, such as operations associated with display, phone calls, data communications, camera operation, and recording. Processing component 1802 may include one or more processors 1820 to execute instructions to implement all or part of the steps of the transmission determination method described in any of the above embodiments. Furthermore, processing component 1802 may include one or more modules to facilitate interaction between processing component 1802 and other components. For example, processing component 1802 may include a multimedia module to facilitate interaction between multimedia component 1808 and processing component 1802.

[0385] The memory 1804 is configured to store various types of data to support the operations of the device 1800. Examples of such data include instructions for any application or method operating on the device 1800, contact data, phone book data, messages, pictures, videos, and the like.

[0386] The power supply component 1806 provides power to the various components of the device 1800. The power supply component 1806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the device 1800.

[0387] The multimedia component 1808 includes a screen that provides an output interface between the device 1800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.

[0388] The audio component 1810 is configured to output and / or input audio signals. For example, the audio component 1810 includes a microphone (MIC) that is configured to receive external audio signals when the device 1800 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 1804 or transmitted via the communication component 1816. In some embodiments, the audio component 1810 further includes a speaker for outputting audio signals.

[0389] I / O interface 1812 provides an interface between processing component 1802 and peripheral interface modules, such as a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to, a home button, volume buttons, a start button, and a lock button.

[0390] The sensor assembly 1814 includes one or more sensors for providing status assessments of various aspects of the device 1800 .

[0391] The communication component 1816 is configured to facilitate wired or wireless communication between the device 1800 and other devices. The device 1800 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G LTE, 5G NR, or a combination thereof. In an exemplary embodiment, the communication component 1816 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0392] In an exemplary embodiment, the apparatus 1800 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute the sending determination method described in any of the above embodiments.

[0393] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is further provided, such as a memory 1804 including instructions. The instructions can be executed by the processor 1820 of the apparatus 1800 to implement the transmission determination method described in any of the above embodiments. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0394] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the disclosure herein. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the following claims.

[0395] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for sending an indication, characterized in that: Executed by a terminal, the method includes: Symbols that can be used to send a physical uplink shared channel PUSCH transmitted in multiple time slots are determined according to first information sent by the network device, wherein the symbols include at least one of the following: sub-band full-duplex SBFD symbols and non-SBFD symbols.

2. The method according to claim 1, characterized in that The first information includes at least one of the following: Frequency domain resource information; Indicates the field.

3. The method according to claim 2, characterized in that The determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following: When the frequency domain resource information sent by the network device configures the frequency domain resource of the PUSCH within the uplink resource corresponding to the SBFD symbol, determining that the PUSCH transmitted in multiple time slots can be sent in the SBFD symbol and the non-SBFD symbol; When the frequency domain resource information sent by the network device configures the frequency domain resource of the PUSCH to include frequency domain resources outside the uplink resource corresponding to the SBFD symbol, it is determined that the PUSCH transmitted in multiple time slots can only be sent in SBFD symbols or non-SBFD symbols.

4. The method according to claim 2, characterized in that: The determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes: When the frequency domain resources for sending the PUSCH in the SBFD symbols and the frequency domain resources for sending the PUSCH in the non-SBFD symbols are configured, it is determined that the PUSCH transmitted in multiple time slots can be sent in the SBFD symbols and the non-SBFD symbols.

5. The method according to claim 2, characterized in that: The indication field occupies 1 bit or 2 bits.

6. The method according to claim 5, characterized in that The determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following: When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, determining that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols; When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols, it is determined that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols or non-SBFD symbols.

7. The method according to claim 5, characterized in that The determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following: When the indication field indicates that the PUSCH transmitted in the multiple time slots can be sent only in the SBFD symbol, determining that the PUSCH transmitted in the multiple time slots can be sent only in the SBFD symbol; When the indication field indicates that the PUSCH transmitted in the multiple time slots can be sent only in the non-SBFD symbol, determining that the PUSCH transmitted in the multiple time slots can be sent only in the non-SBFD symbol; When it is determined that the indication field is empty, it is determined that the PUSCH transmitted in the multiple time slots can be sent in the SBFD symbol and the non-SBFD symbol.

8. The method according to claim 5, characterized in that The determining, according to the first information sent by the network device, symbols that can be used to send a PUSCH transmitted in multiple time slots includes at least one of the following: When the indication field indicates that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, determining that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols; When the indication field indicates that the PUSCH transmitted in the multiple time slots can be sent only in the SBFD symbol, determining that the PUSCH transmitted in the multiple time slots can be sent only in the SBFD symbol; When the indication field indicates that the PUSCH transmitted in the multiple time slots can be transmitted only in the non-SBFD symbol, it is determined that the PUSCH transmitted in the multiple time slots can be transmitted only in the non-SBFD symbol.

9. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots is located within the uplink resource corresponding to the SBFD symbol, The PUSCH is sent in the first time slot.

10. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots include at least one SBFD symbol, and the first frequency domain resource configured for the PUSCH in the first time slot includes a frequency domain resource outside the uplink resource corresponding to the SBFD symbol, The PUSCH is not sent in the first time slot.

11. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol, The PUSCH is sent on the second frequency domain resources in the multiple time slots.

12. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the multiple time slots and the uplink resource corresponding to the SBFD symbol, The PUSCH is sent on the second frequency domain resources on a SBFD symbol in a first time slot of the plurality of time slots, and the PUSCH is sent on the first frequency domain resources on a non-SBFD symbol in the first time slot.

13. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in the multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, When the symbols occupied by the PUSCH in the first time slot of the multiple time slots do not include SBFD symbols, the PUSCH is sent on the first frequency domain resources configured with the PUSCH in the first time slot, and / or, when the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH is sent on the second frequency domain resources overlapping between the first frequency domain resources configured with the PUSCH and the uplink resources corresponding to the SBFD symbols in the first time slot.

14. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots can be sent in SBFD symbols and non-SBFD symbols, and a third frequency domain resource for sending the PUSCH in the SBFD symbol and a fourth frequency domain resource for sending the PUSCH in the non-SBFD symbol are configured, The PUSCH is sent on the third frequency domain resources on the SBFD symbol, and the PUSCH is sent on the fourth frequency domain resources on the non-SBFD symbol.

15. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in the plurality of time slots can be sent in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the plurality of time slots includes a non-SBFD symbol, If the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, determine a fifth frequency domain resource in the uplink resource, and send the PUSCH in the fifth frequency domain resource in the first time slot, wherein the bandwidth of the fifth frequency domain resource is equal to that of the first frequency domain resource; and / or, If the uplink resource corresponding to the non-SBFD symbol is smaller than the first frequency domain resource configured for the PUSCH, the PUSCH is not sent in the first time slot.

16. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots can be sent only in SBFD symbols, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, If the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, the PUSCH is not sent in the first time slot; and / or, If the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, sending the PUSCH on the second frequency domain resources in the first time slot; and / or, If the symbols occupied by the PUSCH in the first time slot include only SBFD symbols, the PUSCH is sent on the second frequency domain resources in the first time slot.

17. The method according to any one of claims 1 to 8, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in the plurality of time slots can be transmitted only in non-SBFD symbols, If the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH is not sent in the first time slot; and / or, If the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, and do not include downlink symbols, sending the PUSCH in the first time slot; and / or, If the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, the PUSCH is sent in the first time slot.

18. The method according to any one of claims 1 to 15, characterized in that The method further comprises: In a first time slot of the multiple time slots, symbols occupied by the PUSCH include downlink symbols, and the PUSCH is not sent in the first time slot.

19. A method for sending an indication, characterized in that: Executed by a network device, the method includes: First information is sent to a terminal, wherein the first information is used to indicate that the terminal can be used to send symbols of a PUSCH transmitted in multiple time slots, and the symbols include at least one of the following: a SBFD symbol and a non-SBFD symbol.

20. The method according to claim 19, characterized in that The first information includes at least one of the following: Frequency domain resource information; Indicates the field.

21. The method according to claim 20, characterized in that When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols and non-SBFD symbols, the frequency domain resource information configures the frequency domain resources of the PUSCH within the uplink resources corresponding to the SBFD symbols; and / or, When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols or non-SBFD symbols, the frequency domain resources configured by the frequency domain resource information for the PUSCH include frequency domain resources outside the uplink resources corresponding to the SBFD symbols.

22. The method according to claim 20, characterized in that When it is determined that the symbols that can be used to receive the PUSCH transmitted by the terminal in multiple time slots include SBFD symbols and non-SBFD symbols, the frequency domain resources configured by the frequency domain resource information for the PUSCH include frequency domain resources for sending the PUSCH on the SBFD symbols and frequency domain resources for sending the PUSCH on the non-SBFD symbols.

23. The method according to claim 20, characterized in that The indication field occupies 1 bit or 2 bits.

24. The method according to claim 23, characterized in that When it is determined that the symbols capable of receiving the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols and non-SBFD symbols, the indication field indicates that the terminal can send the PUSCH transmitted in multiple time slots in SBFD symbols and non-SBFD symbols; and / or, When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols or non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH transmitted in multiple time slots in SBFD symbols or non-SBFD symbols.

25. The method according to claim 23, characterized in that When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include only SBFD symbols, the indication field indicates that the terminal can only send the PUSCH transmitted in multiple time slots in SBFD symbols; and / or, When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include only non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH transmitted in multiple time slots in non-SBFD symbols; and / or, When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols and non-SBFD symbols, the indication field is empty.

26. The method according to claim 23, characterized in that When it is determined that the symbols capable of receiving the PUSCH transmitted in multiple time slots sent by the terminal include SBFD symbols and non-SBFD symbols, the indication field indicates that the terminal can send the PUSCH transmitted in multiple time slots in SBFD symbols and non-SBFD symbols; and / or, When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include only SBFD symbols, the indication field indicates that the terminal can only send the PUSCH transmitted in multiple time slots in SBFD symbols; and / or, When it is determined that the symbols that can be used to receive the PUSCH transmitted in multiple time slots sent by the terminal include only non-SBFD symbols, the indication field indicates that the terminal can only send the PUSCH transmitted in multiple time slots in non-SBFD symbols.

27. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received in SBFD symbols and non-SBFD symbols, and the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots is located within the uplink resource corresponding to the SBFD symbol, The PUSCH sent by the terminal is received in the first time slot.

28. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the first time slot of the multiple time slots include at least one SBFD symbol, and the first frequency domain resource configured for the PUSCH in the first time slot includes a frequency domain resource outside the uplink resource corresponding to the SBFD symbol, The PUSCH sent by the terminal is not received in the first time slot.

29. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots and sent by the terminal can be received in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH and the uplink resource corresponding to the SBFD symbol in the multiple time slots, The PUSCH sent by the terminal is received on the second frequency domain resources in the multiple time slots.

30. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots and sent by the terminal can be received in SBFD symbols and non-SBFD symbols, the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH and the uplink resource corresponding to the SBFD symbol in the multiple time slots, The PUSCH sent by the terminal is received on the second frequency domain resources in a SBFD symbol in a first time slot of the multiple time slots, and the PUSCH sent by the terminal is received on the first frequency domain resources in a non-SBFD symbol in the first time slot.

31. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots and sent by the terminal can be received in SBFD symbols and non-SBFD symbols, and the symbols occupied by the PUSCH in the multiple time slots include at least one SBFD symbol, When the symbols occupied by the PUSCH in the first time slot of the multiple time slots do not include SBFD symbols, the PUSCH sent by the terminal is received on the first frequency domain resources configured with the PUSCH in the first time slot, and / or, when the symbols occupied by the PUSCH in the first time slot of the multiple time slots include SBFD symbols, the PUSCH sent by the terminal is received on the second frequency domain resources overlapping between the first frequency domain resources configured with the PUSCH and the uplink resources corresponding to the SBFD symbols in the first time slot.

32. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received in SBFD symbols and non-SBFD symbols, and a third frequency domain resource for sending the PUSCH in the SBFD symbol and a fourth frequency domain resource for sending the PUSCH in the non-SBFD symbol are configured, The PUSCH sent by the terminal is received on the third frequency domain resources on the SBFD symbol, and the PUSCH sent by the terminal is received on the fourth frequency domain resources on the non-SBFD symbol.

33. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received in SBFD symbols and non-SBFD symbols, and the symbol where the PUSCH is located in the first time slot of the multiple time slots includes a non-SBFD symbol, If the uplink resource corresponding to the non-SBFD symbol is greater than or equal to the first frequency domain resource configured for the PUSCH, determine a fifth frequency domain resource in the uplink resource, and receive the PUSCH sent by the terminal on the fifth frequency domain resource in the first time slot, wherein the bandwidth of the fifth frequency domain resource is equal to that of the first frequency domain resource; and / or, If the uplink resource corresponding to the non-SBFD symbol is smaller than the first frequency domain resource configured for the PUSCH, the PUSCH sent by the terminal is not received in the first time slot.

34. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received only in the SBFD symbol, and there is an overlapping second frequency domain resource between the first frequency domain resource configured for the PUSCH in the first time slot of the multiple time slots and the uplink resource corresponding to the SBFD symbol, If the symbols occupied by the PUSCH in the first time slot include non-SBFD symbols, the PUSCH sent by the terminal is not received in the first time slot; and / or, If the symbols occupied by the PUSCH in the first time slot include SBFD symbols and do not include downlink symbols, receiving the PUSCH sent by the terminal on the second frequency domain resources in the first time slot; and / or, If the symbols occupied by the PUSCH in the first time slot include only SBFD symbols, the PUSCH sent by the terminal is received on the second frequency domain resources in the first time slot.

35. The method according to any one of claims 19 to 26, characterized in that The method further comprises: When it is determined that the PUSCH transmitted in multiple time slots sent by the terminal can be received only in non-SBFD symbols, If the symbols occupied by the PUSCH in a first time slot of the multiple time slots include SBFD symbols, the PUSCH sent by the terminal is not received in the first time slot; and / or If the symbols occupied by the PUSCH in the first time slot include uplink symbols and / or flexible symbols, and do not include downlink symbols, receiving the PUSCH sent by the terminal in the first time slot; and / or If the symbols occupied by the PUSCH in the first time slot only include uplink symbols and / or flexible symbols, the PUSCH sent by the terminal is received in the first time slot.

36. The method according to any one of claims 19 to 35, characterized in that The method further comprises: In a first time slot of the multiple time slots, symbols occupied by the PUSCH include downlink symbols, and the PUSCH sent by the terminal is not received in the first time slot.

37. A sending instruction device, characterized in that: The device is configured in a terminal and includes: The processing module is configured to determine symbols that can be used to send a physical uplink shared channel PUSCH transmitted in multiple time slots according to first information sent by the network device, wherein the symbols include at least one of the following: sub-band full-duplex SBFD symbols and non-SBFD symbols.

38. A sending instruction device, characterized in that: The device is configured in a network device, and comprises: The sending module is configured to send first information to the terminal, wherein the first information is used to indicate that the terminal can be used to send PUSCH symbols transmitted in multiple time slots, and the symbols include at least one of the following: SBFD symbols and non-SBFD symbols.

39. A communication system, characterized in that: It comprises a terminal and a network device, wherein the terminal is configured to implement the sending determination method described in any one of claims 1 to 18, and the network device is configured to implement the sending indication method described in any one of claims 19 to 36.

40. A communication device, characterized in that: include: processor; memory for storing computer programs; When the computer program is executed by a processor, the sending determination method according to any one of claims 1 to 18 is implemented.

41. A communication device, characterized in that: include: processor; memory for storing computer programs; Wherein, when the computer program is executed by a processor, the sending indication method described in any one of claims 19 to 36 is implemented.

42. A computer-readable storage medium for storing a computer program, characterized in that: When the computer program is executed by a processor, the transmission determination method according to any one of claims 1 to 18 is implemented.

43. A computer-readable storage medium for storing a computer program, characterized in that: When the computer program is executed by a processor, the instruction sending method according to any one of claims 19 to 36 is implemented.

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