Time domain resource allocation method and device thereof

Abstract

An embodiment of the present application discloses a time domain resource allocation method and an apparatus thereof applicable to cellular mobile communication technology, the method including, when a terminal device determines that a current slot for transmitting a transmission block process (TBoMS) in multi-slots is a special slot, obtaining a time domain resource allocation (TDRA) table, and determining a target time domain resource available for transmitting the TBoMS in the special slot according to the TDRA table, thereby accurately determining a target time domain resource available for transmitting the TBoMS in the special slot according to the TDRA table, realizing the transmission of the TBoMS in the special slot, and further improving coding efficiency.

Description

[Technical field]

[0001] The present application relates to the field of communication technology, and in particular to a method and apparatus for allocating time domain resources. [Background technology]

[0002] Currently, time domain resource allocation of a Physical Uplink Shared Channel (PUSCH) may adopt a Time Domain Resource Assignment (TDRA) table such as PUSCH repetition type A. However, when the PUSCH transmission method is TB Processing Over Multi-slots (TBoMS), if a TDRA table such as PUSCH repetition type A is adopted to allocate time domain resources, the TDRA table of PUSCH repetition type A may be Specific Slot If the LTE does not support TBoMS transmission, Specific Slot Therefore, for TBoMS transmission, Specific Slot How to rationally allocate time domain resources in the current situation is a technical problem that needs to be urgently solved. Summary of the Invention [Problem to be solved by the invention]

[0003] The embodiments of the present application provide a time domain resource allocation method and apparatus applicable to a communication scenario between a terminal device and a network device in a cellular mobile communication technology, whereby the terminal device allocates time domain resources based on a TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency. [Means for solving the problem]

[0004] According to a first aspect, an embodiment of the present application provides a time domain resource allocation method, the method being executed by a terminal device, the method comprising: determining whether a current slot for transmitting a transmission block over multiple slots (TBoMS) is a Specific Slot In response to the determination, obtaining a time domain resource allocation (TDRA) table; and Specific Slot and determining target time domain resources available for transmission of the TBoMS in the mobile station.

[0005] In this technical proposal, the terminal device transmits a transmission block process in multi-slot (TBoMS) when the current slot is Specific Slot If it is determined that, obtain a time domain resource allocation (TDRA) table, and based on the TDRA table, Specific Slot Determines the target time domain resources available for TBoMS transmission in the TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency.

[0006] In one possible implementation, the step of obtaining a time domain resource allocation (TDRA) table includes the steps of obtaining a time domain resource allocation scheme and obtaining a TDRA table corresponding to the time domain resource allocation scheme.

[0007] In an optional realization form, the step of obtaining the time domain resource allocation scheme includes the steps of receiving a first configuration signaling and determining the time domain resource allocation scheme based on the first configuration signaling.

[0008] Optionally, the first configuration signaling is a system message, a radio resource control (RRC) signaling, a downlink control information (DCI) signaling, or a media access control control element (MAC CE) signaling.

[0009] In one possible implementation, the step of obtaining a time domain resource allocation scheme includes: Specific Slot and obtaining a time domain resource allocation scheme corresponding to the slot format index number.

[0010] In an alternative embodiment, the step of obtaining a time domain resource allocation scheme comprises: Specific Slot determining a slot format for said Specific Slot and determining a corresponding time domain resource allocation scheme based on the slot format of the first channel.

[0011] Optionally, if the time domain resource allocation manner is a first time domain resource allocation manner, based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission in the Specific Slot determining candidate time domain resources available for transmission of the TBoMS in the Specific Slot and determining target time domain resources available for transmission of the TBoMS in the mobile station.

[0012] In one possible implementation, the TDRA table includes a first field and a second field, the first field being Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slotand based on the TDRA table, Specific Slot determining candidate time domain resources available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot and determining candidate time domain resources available for transmission of the TBoMS in the selected time domain.

[0013] Optionally, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot The step of determining a target time domain resource available for transmitting the TBoMS in includes a step of setting the uplink symbol in the candidate time domain resource as the target time domain resource, or a step of setting the uplink symbol in the candidate time domain resource and a usable flexible symbol in the flexible symbol as the target time domain resource, or a step of setting the uplink symbol in the candidate time domain resource and the flexible symbol as the target time domain resource.

[0014] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotThe step of determining a target time domain resource available for transmitting the TBoMS in includes a step of setting the uplink symbol in the candidate time domain resource as the target time domain resource in response to a priority of transmitting the TBoMS being a first priority, or a step of setting the uplink symbol in the candidate time domain resource and a usable flexible symbol in the flexible symbol as the target time domain resource, or a step of setting the uplink symbol in the candidate time domain resource and the flexible symbol as the target time domain resource in response to a priority of transmitting the TBoMS being a second priority, wherein a level of the second priority is higher than the first priority.

[0015] In an alternative embodiment, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot determining a target time domain resource available for transmitting the TBoMS in the step of Specific Slot a step of setting the uplink symbol in the candidate time domain resource as the target time domain resource in response to a flexible symbol in the candidate time domain resource being set by a slot format indication; or Specific Slot In response to flexible symbols in the candidate time domain resources being set by higher layer signaling, the step of setting the uplink symbols in the candidate time domain resources and usable flexible symbols in the flexible symbols as the target time domain resources, or setting the uplink symbols in the candidate time domain resources and all flexible symbols as the target time domain resources.

[0016] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot the second field represents a first symbol length; and based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot and in response to the difference value being smaller than the first symbol length, determining that the difference value is the first symbol length, and Specific Slot or, in response to the difference value being equal to or greater than the first symbol length, determining candidate time domain resources available for transmission of the TBoMS in the Specific Slot determining candidate time domain resources available for transmission of the TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the selected time domain.

[0017] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slotthe first field represents an offset amount of a plurality of start symbol positions available for the TBoMS transmission in the corresponding consecutive uplink symbol segment with respect to a position where a first uplink symbol is located, and the second field represents a first symbol length, and based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot and in response to the third symbol length being smaller than the first symbol length, setting the third symbol length to the first symbol length and determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment, or in response to the third symbol length being equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment.

[0018] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot the second field represents a first symbol length, and based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slota step of obtaining a difference value N by subtracting the start symbol position from the second symbol length, the N being an integer equal to or greater than 1; and in response to the N being smaller than the first symbol length, Specific Slot The N consecutive symbols are Specific Slot or in response to N being equal to or greater than the first symbol length, Specific Slot The continuous symbols having a length of the first symbol length are Specific Slot and acquiring all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for the transmission of the TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the selected time domain.

[0019] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot the first field represents a first symbol length, and the second field represents an offset amount of a starting symbol position in each successive flexible symbol and an uplink symbol segment in the uplink symbol segment relative to a position where a first usable flexible symbol is located, based on the TDRA table, Specific Slotdetermining a target time domain resource available for transmission of the TBoMS in the TBoMS transmission method includes: determining a second symbol length based on each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment; and, in response to the first symbol length being smaller than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on the first symbol length, each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment; or, in response to the first symbol length being greater than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on each successive flexible symbol and uplink symbol segment and a starting position for each successive flexible symbol and uplink symbol segment.

[0020] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot the second field represents a first symbol length, and based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot obtaining a difference value by subtracting the position of the first flexible symbol from the second symbol length; and in response to the difference value being smaller than the first symbol length, setting the difference value to the first symbol length; Specific Slot The continuous symbols having a length of the first symbol length are Specific Slotor in response to the difference value being equal to or greater than the first symbol length, acquiring the TBoMS as a candidate time domain resource for transmitting the TBoMS in Specific Slot The continuous symbols having a length of the first symbol length are Specific Slot and acquiring all flexible symbols and uplink symbols in the candidate time domain resources as candidate time domain resources for transmitting the TBoMS in the Specific Slot and setting the TBoMS in the target time domain resource for transmission.

[0021] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot the second field represents a first symbol length, and based on the TDRA table, Specific Slot The step of determining a target time domain resource available for transmission of the TBoMS in includes the steps of: determining a second symbol length based on each successive flexible symbol segment and a starting position in each successive flexible symbol segment; and, in response to the first symbol length being smaller than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on the first symbol length, each successive flexible symbol segment, and a starting symbol position in each successive flexible symbol segment, or, in response to the first symbol length being greater than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on each successive symbol and uplink symbol segment and a starting position in each successive flexible symbol segment.

[0022] In one possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is a starting symbol position for transmitting the TBoMS. Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot represents the number N of uplink symbols for transmitting the TBoMS in the Specific Slot determining a target time domain resource for transmitting the TBoMS in the step of Specific Slot determining a starting symbol position in the Specific Slot In the above, N uplink symbols are Specific Slot and acquiring as target time domain resources available for transmission of the TBoMS in the TBoMS.

[0023] In one possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot and a number N of uplink symbols and flexible symbols available for the transmission of the TBoMS in the TBoMS, based on the TDRA table. Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot In the above, M symbol segments located after the starting symbol position are obtained, and the M symbol segments are Specific Slot and a step of setting the symbol segment as a target time domain resource for transmitting the TBoMS in the M symbol segments, wherein the symbol segment includes an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0024] In one possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot and based on the TDRA table, Specific Slot determining a target time domain resource for transmitting the TBoMS based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot In the above, M symbol segments located after the starting symbol position are obtained, and the M symbol segments are Specific Slot and a step of setting the symbol segment as a target time domain resource for transmitting the TBoMS in the M symbol segments, wherein the symbol segment includes an uplink symbol and a flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0025] In one possible implementation, the available flexible symbols are determined based on a number N of protection symbols indicated in a second configuration signaling sent from the network device. Specific Slotthe first N flexible symbols of the consecutive flexible symbols of each segment after the downlink symbol in the segment are set as the protected symbols, and the flexible symbols that are not set as protected symbols among the consecutive flexible symbols of each segment are set as the available flexible symbols, where N is an integer equal to or greater than 1, or based on information in a protocol and / or a third configuration signaling of the network device and a preset calculation rule, Specific Slot The flexible symbols are determined by determining the first N flexible symbols among the consecutive flexible symbols of each segment as protected symbols, and determining the flexible symbols that are not designated as protected symbols among the consecutive flexible symbols of each segment as the usable flexible symbols, where N is an integer greater than or equal to 1.

[0026] In one possible implementation, the information in the third configuration signaling includes at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0027] According to a second aspect, an embodiment of the present application provides another time domain resource allocation method, the method being executed by a network device, the method comprising: configuring a time domain resource allocation (TDRA) table in a terminal device; Specific Slot and instructing the terminal device to transmit a transmission block process (TBoMS) in a multi-slot by adopting the TDRA table. Specific Slot and determining target time domain resources available for transmission of the TBoMS in the mobile station.

[0028] In this technical solution, the network device sets a time domain resource allocation (TDRA) table in the terminal device; Specific Slot and instructing the terminal device to transmit a transmission block over multiple slots (TBoMS) by adopting the TDRA table. Specific Slot 4. Determine the target time domain resources available for the transmission of the TBoMS in the TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency.

[0029] In one possible implementation, the method further includes the steps of obtaining a time domain resource allocation scheme configured in the terminal device, and obtaining a TDRA table corresponding to the time domain resource allocation scheme.

[0030] In another possible realization form, the method further includes a step of transmitting a first configuration signaling to the terminal device, the second and first configuration signaling carrying the time domain resource allocation scheme configured in the terminal device.

[0031] In one possible realization form, the first configuration signaling is a system message, a Radio Resource Control (RRC) signaling, a Downlink Control Information (DCI) signaling or a Media Access Control Control Element (MAC CE) signaling.

[0032] In one possible implementation, the step of acquiring the time domain resource allocation scheme set in the terminal device includes: Specific Slot and acquiring a time domain resource allocation scheme corresponding to the slot format index number.

[0033] In an alternative embodiment, the step of obtaining a time domain resource allocation scheme comprises: Specific Slot determining a slot format to be used for said Specific Slotand determining a corresponding time domain resource allocation scheme based on the slot format of the first channel.

[0034] Optionally, when the time domain resource allocation manner is a first time domain resource allocation manner, the TDRA table is used to Specific Slot determining a target time domain resource available for the TBoMS transmission based on the TDRA table; Specific Slot determining candidate time domain resources available for transmission of the TBoMS in the Specific Slot and determining target time domain resources available for transmission of the TBoMS in the mobile station.

[0035] In one possible implementation, the TDRA table includes a first field and a second field, the first field being Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot and based on the TDRA table, Specific Slot determining candidate time domain resources available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot and determining candidate time domain resources available for transmission of the TBoMS in the selected time domain.

[0036] In an alternative embodiment, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotThe step of determining a target time domain resource available for transmitting the TBoMS in includes a step of setting the uplink symbol in the candidate time domain resource as the target time domain resource, or a step of setting the uplink symbol in the candidate time domain resource and a usable flexible symbol in the flexible symbol as the target time domain resource, or a step of setting the uplink symbol in the candidate time domain resource and the flexible symbol as the target time domain resource.

[0037] Optionally, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot The step of determining a target time domain resource available for transmitting the TBoMS in includes a step of setting the uplink symbol in the candidate time domain resource as the target time domain resource in response to a priority of transmitting the TBoMS being a first priority, or a step of setting the uplink symbol in the candidate time domain resource and a usable flexible symbol in the flexible symbol as the target time domain resource, or a step of setting the uplink symbol in the candidate time domain resource and the flexible symbol as the target time domain resource in response to a priority of transmitting the TBoMS being a second priority, wherein a level of the second priority is higher than the first priority.

[0038] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot The step of determining the target time domain resources available for transmitting the TBoMS in the Specific Slota step of setting the uplink symbol in the candidate time domain resource as the target time domain resource in response to a flexible symbol in the candidate time domain resource being set by a slot format indication; or Specific Slot In response to flexible symbols in the candidate time domain resources being set by higher layer signaling, the step of setting the uplink symbols in the candidate time domain resources and usable flexible symbols in the flexible symbols as the target time domain resources, or setting the uplink symbols in the candidate time domain resources and all flexible symbols as the target time domain resources.

[0039] In an alternative implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot the second field represents a first symbol length; and based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot and in response to the difference value being smaller than the first symbol length, determining that the difference value is the first symbol length, and Specific Slotor, in response to the difference value being equal to or greater than the first symbol length, determining candidate time domain resources available for transmission of the TBoMS in the Specific Slot determining candidate time domain resources available for transmission of the TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the selected time domain.

[0040] Optionally, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot the first field represents an offset amount of a plurality of start symbol positions available for the TBoMS transmission in the corresponding consecutive uplink symbol segment with respect to a position where a first uplink symbol is located, and the second field represents a first symbol length, and based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot and in response to the third symbol length being smaller than the first symbol length, setting the third symbol length to the first symbol length and determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment, or in response to the third symbol length being equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment.

[0041] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot the second field represents a first symbol length, and based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot a step of obtaining a difference value N by subtracting the start symbol position from the second symbol length, the N being an integer equal to or greater than 1; and in response to the N being smaller than the first symbol length, Specific Slot The N consecutive symbols are Specific Slot or in response to N being equal to or greater than the first symbol length, Specific Slot The continuous symbols having a length of the first symbol length are Specific Slot and acquiring all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for the transmission of the TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the selected time domain.

[0042] Optionally, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotthe first field represents a first symbol length, and the second field represents an offset amount of a starting symbol position in each successive flexible symbol and an uplink symbol segment in the uplink symbol segment relative to a position where a first usable flexible symbol is located, based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the TBoMS transmission method includes: determining a second symbol length based on each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment; and, in response to the first symbol length being smaller than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on the first symbol length, each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment; or, in response to the first symbol length being greater than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on each successive flexible symbol and uplink symbol segment and a starting position for each successive flexible symbol and uplink symbol segment.

[0043] In one possible implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot the second field represents a first symbol length, and based on the TDRA table, Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slotobtaining a difference value by subtracting the position of the first flexible symbol from the second symbol length; and in response to the difference value being smaller than the first symbol length, setting the difference value to the first symbol length; Specific Slot The continuous symbols having a length of the first symbol length are Specific Slot or in response to the difference value being equal to or greater than the first symbol length, acquiring the TBoMS as a candidate time domain resource for transmitting the TBoMS in Specific Slot The continuous symbols having a length of the first symbol length are Specific Slot and acquiring all flexible symbols and uplink symbols in the candidate time domain resources as candidate time domain resources for transmitting the TBoMS in the Specific Slot and setting the TBoMS in the target time domain resource for transmission.

[0044] In an alternative implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot the second field represents a first symbol length, and based on the TDRA table, Specific SlotThe step of determining a target time domain resource available for transmission of the TBoMS in includes the steps of: determining a second symbol length based on each successive flexible symbol segment and a starting position in each successive flexible symbol segment; and, in response to the first symbol length being smaller than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on the first symbol length, each successive flexible symbol segment, and a starting symbol position in each successive flexible symbol segment, or, in response to the first symbol length being greater than the second symbol length, determining a target time domain resource for transmitting the TBoMS based on each successive symbol and uplink symbol segment and a starting position in each successive flexible symbol segment.

[0045] Optionally, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is a starting symbol position for transmitting the TBoMS. Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot represents the number N of uplink symbols for transmitting the TBoMS in the Specific Slot determining a target time domain resource for transmitting the TBoMS in the step of Specific Slot determining a starting symbol position in the Specific Slot In the above, N uplink symbols are Specific Slot and acquiring as target time domain resources available for transmission of the TBoMS in the TBoMS.

[0046] In one possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot and a number N of uplink symbols and flexible symbols available for the transmission of the TBoMS in the TBoMS, based on the TDRA table. Specific Slot determining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot In the above, M symbol segments located after the starting symbol position are obtained, and the M symbol segments are Specific Slot and a step of setting the symbol segment as a target time domain resource for transmitting the TBoMS in the M symbol segments, wherein the symbol segment includes an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0047] Optionally, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for transmission of the TBoMS in Specific Slot The second field represents an offset amount relative to the start symbol position of the Specific Slot and a number N of uplink symbols and flexible symbols available for the transmission of the TBoMS in the TBoMS, based on the TDRA table. Specific Slotdetermining a target time domain resource available for the TBoMS transmission based on the offset amount, Specific Slot determining a starting symbol position available for transmission of the TBoMS in the Specific Slot In the above, M symbol segments located after the starting symbol position are obtained, and the M symbol segments are Specific Slot and a step of setting the symbol segment as a target time domain resource for transmitting the TBoMS in the M symbol segments, wherein the symbol segment includes an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0048] In an alternative embodiment, the available flexible symbols are determined by: sending a second configuration signaling to the terminal device for indicating the number N of protection symbols; or sending a third configuration signaling to the terminal device, whereby the terminal device determines the number N of protection symbols based on information in the third configuration signaling and a pre-configured calculation rule. Specific Slot The first N flexible symbols among the consecutive flexible symbols of each segment are determined as protected symbols, and the flexible symbols among the consecutive flexible symbols of each segment that are not designated as protected symbols are set as the usable flexible symbols, where N is an integer greater than or equal to 1.

[0049] Optionally, the information in the third configuration signaling includes at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0050] According to a third aspect, an embodiment of the present application provides a time domain resource allocation device, which has some or all of the functions of the terminal device in the method according to the first aspect. For example, the functions of the time domain resource allocation device may include some or all of the functions of the embodiments of the present application, or may include a function for independently implementing any one of the embodiments of the present application. The functions may be realized by hardware, or may be realized by the hardware executing corresponding software. The hardware or software includes one or more units or modules corresponding to the functions.

[0051] According to a fourth aspect, an embodiment of the present application provides another time domain resource allocation device, which has some or all of the functions of the network device in the method example in the second aspect. For example, the functions of the time domain resource allocation device may include some or all of the functions in the embodiments of the present application, or may include a function for independently implementing any one of the embodiments of the present application. The functions may be realized by hardware, or may be realized by the hardware executing corresponding software. The hardware or software includes one or more units or modules corresponding to the functions.

[0052] According to a fifth aspect, an embodiment of the present application provides a time domain resource allocation device including a processor, the processor executing the method according to the first aspect above when invoking a computer program in a memory.

[0053] According to a sixth aspect, an embodiment of the present application provides a time domain resource allocation device including a processor, the processor executing the method according to the second aspect above when invoking a computer program in a memory.

[0054] According to a seventh aspect, an embodiment of the present application provides a time domain resource allocation device including a processor and a memory, the memory storing a computer program, the computer program, when executed by the processor, performing the method according to the first aspect.

[0055] According to an eighth aspect, an embodiment of the present application provides a time domain resource allocation device including a processor and a memory, the memory storing a computer program, the computer program realizing the method according to the second aspect when executed by the processor.

[0056] According to a ninth aspect, an embodiment of the present application provides a time domain resource allocation device including a processor and an interface circuit, the interface circuit being adapted to receive and transmit code instructions to the processor, the processor being adapted to execute the code instructions to cause the device to perform the method according to the first aspect.

[0057] According to a tenth aspect, an embodiment of the present application provides a time domain resource allocation device including a processor and an interface circuit, the interface circuit being adapted to receive and transmit code instructions to the processor, the processor being adapted to execute the code instructions to cause the device to perform the method according to the second aspect.

[0058] According to an eleventh aspect, an embodiment of the present application provides a communication system, the system comprising a time domain resource allocation apparatus according to the third aspect and a time domain resource allocation apparatus according to the fourth aspect, or the system comprising a time domain resource allocation apparatus according to the fifth aspect and a time domain resource allocation apparatus according to the sixth aspect, or the system comprising a time domain resource allocation apparatus according to the seventh aspect and a time domain resource allocation apparatus according to the eighth aspect, or the system comprising a time domain resource allocation apparatus according to the ninth aspect and a time domain resource allocation apparatus according to the tenth aspect.

[0059] According to a twelfth aspect, an embodiment of the present invention provides a computer readable storage medium for storing instructions for use in said network device, said instructions, when executed, causing said terminal device to perform the method according to the first aspect.

[0060] According to a thirteenth aspect, an embodiment of the present invention provides a readable storage medium for storing instructions for use in said terminal device, said instructions, when executed, causing said network device to perform the method according to the second aspect.

[0061] According to a fourteenth aspect, the present application further provides a computer program product comprising a computer program which, when executed on a computer, causes the computer to perform the method according to the first aspect above.

[0062] According to a fifteenth aspect, the present application further provides a computer program product comprising a computer program which, when executed on a computer, causes the computer to perform the method according to the second aspect above.

[0063] According to a sixteenth aspect, the present application provides a chip system, the chip system including at least one processor and an interface, for use in supporting a network device to realize the functionality according to the first aspect, for example determining or processing at least one of data and information according to the method. In a possible design, the chip system further includes a memory for storing computer programs and data required by the network device. The chip system may be configured by the chip and may include the chip and other discrete devices.

[0064] According to a seventeenth aspect, the present application provides a chip system, comprising at least one processor and an interface, for supporting a terminal device to realize the functions according to the second aspect, for example determining or processing at least one of data and information according to the method. In a possible design, the chip system further comprises a memory for storing computer programs and data required for the terminal device. The chip system may be configured by the chip and may include the chip and other discrete devices.

[0065] According to an eighteenth aspect, the present application provides a computer program which, when executed on a computer, causes the computer to carry out the method according to the first aspect above.

[0066] According to a nineteenth aspect, the present application provides a computer program which, when executed on a computer, causes the computer to carry out the method according to the second aspect above. [Brief description of the drawings]

[0067] In order to more clearly describe the technical solutions in the embodiments or background art of the present application, the accompanying drawings which may be used in the embodiments or background art of the present application are described below. [Figure 1]1 is a schematic architecture diagram of a communication system according to an embodiment of the present application; [Diagram 2] 2 is a flowchart of a time domain resource allocation method according to an embodiment of the present application; [Diagram 3] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 4] 1 is an example diagram of candidate time domain resources and target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Diagram 5] FIG. 2 is an example diagram of candidate time domain resources and target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Figure 6] FIG. 3 is an example diagram of candidate time domain resources and target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Figure 7] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 8] FIG. 4 is an example diagram of candidate time domain resources and target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Figure 9] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 10] 5 is an example of target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application; [Figure 11] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 12] 6 is an example diagram of candidate time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Figure 13] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 14]4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 15] 7 is an example of candidate time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application; [Figure 16] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 17] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 18] 8 is an example diagram of candidate time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Figure 19] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 20] 9 is an example diagram of target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Figure 21] 4 is a flowchart of another time domain resource allocation method according to an embodiment of the present application; [Figure 22] 10 is an example diagram of target time domain resources available for transmission of TBoMS in a specific slot according to an embodiment of the present application. [Diagram 23] 2 is a flowchart of a time domain resource allocation method according to an embodiment of the present application; [Figure 24] FIG. 2 is a structural schematic diagram of a time domain resource allocation device according to an embodiment of the present application; [Diagram 25] FIG. 2 is a structural schematic diagram of another time domain resource allocation device according to an embodiment of the present application; [Figure 26] 1 is a structural schematic diagram of a chip according to an embodiment of the present application; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0068] In order to better understand the time domain resource allocation method disclosed in the embodiments of the present application, the following first describes a communication system to which the embodiments of the present application are applied.

[0069] Referring to Fig. 1, Fig. 1 is an architecture schematic diagram of a communication system according to an embodiment of the present application. The communication system may include, but is not limited to, one network device and one terminal device. The number and form of devices shown in Fig. 1 are used for example only, but do not set limitations on the embodiment of the present application, and in actual application, the system may include two or more network devices, two or more terminal devices. Take for example that the communication system shown in Fig. 1 includes one network device 101 and one terminal device 102.

[0070] In addition, the technical solutions of the embodiments of the present application may be used in various communication systems, such as a long term evolution (LTE) system, a 5th generation (5G) mobile communication system, a 5G new radio (NR) system, or other future new mobile communication systems.

[0071] The network device 101 in the embodiment of the present application is an entity for transmitting or receiving a signal on the network side. For example, the network device 101 may be an evolved base station (eNB), a transmission reception point (TRP), a next generation base station (gNB) in an NR system, a base station in other future mobile communication systems, or an access node in a wireless fidelity (WiFi) system. The embodiment of the present application does not limit the specific technology and specific device form adopted in the network device. The network device according to the embodiment of the present application may be configured by a central unit (CU) and a distributed unit (DU), where the CU may be called a control unit. When a CU-DU structure is adopted, the protocol layer of the network device, for example, a base station, may be separated, and some protocol layer functions may be centrally controlled by the CU, and some or all of the remaining protocol layer functions may be distributed to the DU, and the DU may be centrally controlled by the CU.

[0072] The terminal device 102 in the embodiment of the present application is a user-side entity for receiving or transmitting signals, such as a mobile phone. The terminal device may be called a terminal, a user equipment (UE), a mobile station (MS), a mobile terminal (MT), etc. The terminal device may be an automobile with a communication function, a smart automobile, a mobile phone, a wearable device, a tablet computer (Pad), a computer with a wireless transmission and reception function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, a wireless terminal device in a smart home, etc. The embodiments of the present application do not limit the specific technology and the specific device form adopted in the terminal device.

[0073] In the above communication system, a time domain resource allocation method such as PUSCH repetition type A is generally adopted to allocate time domain resources for transmitting TBoMS, but based on the TDRA table, Specific Slot To determine some symbols allocated in as downlink symbols, Specific Slot Therefore, the transmission of TBoMS in the related art wastes time domain resources and does not allow efficient coding. Specific SlotHow to rationally allocate time domain resources in the current situation is a technical problem that needs to be urgently solved.

[0074] In an embodiment of the present application, the terminal device performs a transmission block multi-slot processing (TBoMS) to determine whether the current slot is Specific Slot If it is determined that, obtain a time domain resource allocation (TDRA) table, and based on the TDRA table, Specific Slot Determines the target time domain resources available for TBoMS transmission in the TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency.

[0075] As can be understood, the communication system described in the embodiments of the present application is intended to more clearly explain the technical solutions of the embodiments of the present application, and does not constitute a limitation on the technical solutions of the embodiments of the present application. As can be understood by those skilled in the art, with the evolution of system architecture and the emergence of new business scenarios, the technical solutions of the embodiments of the present application are equally applicable to similar technical problems.

[0076] In the following, the time domain resource allocation method and apparatus according to the present application will be introduced in detail in conjunction with the accompanying drawings.

[0077] Referring to Figure 2, Figure 2 is a flowchart of a time domain resource allocation method according to an embodiment of the present application. The method is performed by a terminal device in the communication system shown in Figure 1, and as shown in Figure 2, the method may include, but is not limited to, the following steps:

[0078] In step S201, the current slot for transmitting the transmission block process in multi-slot (TBoMS) is Specific Slot In response, a time domain resource allocation (TDRA) table is obtained.

[0079] In step S202, based on the TDRA table, Specific Slot The target time domain resources available for transmission of the TBoMS in the mobile station are determined.

[0080] In an embodiment of the present application, the terminal device performs a transmission block multi-slot processing (TBoMS) to determine whether the current slot is Specific Slot If it is determined that, obtain a time domain resource allocation (TDRA) table, and based on the TDRA table, Specific Slot Determines the target time domain resources available for TBoMS transmission in the TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency.

[0081] Based on the above embodiment, one of the above possible forms of realizing to obtain a time domain resource allocation (TDRA) table is to obtain a time domain resource allocation scheme, and obtain a TDRA table corresponding to the time domain resource allocation scheme.

[0082] In some exemplary embodiments, the time domain resource allocation scheme of this embodiment includes three kinds, and for a first time domain resource allocation, the first time domain resource allocation scheme corresponds to a TDRA table of a conventional PUSCH repetition type A. Here, the TDRA table includes a first field and a second field. For example, the first field is an S field, and the S field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The L field represents the offset to the start symbol position of Specific Slot This represents the symbol length between the start symbol position and the end symbol position available for TBoMS transmission in the BERT.

[0083] For a second time domain resource allocation manner, in some embodiments, a TDRA table corresponding to the second time domain resource allocation includes a first field and a second field, where the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot In some other embodiments, the TDRA table corresponding to the second time domain resource allocation includes a first field and a second field, where the first field represents an offset to a first uplink symbol position in the first uplink symbol position, and the second field represents a symbol length. Specific Slot and the second field represents an offset amount of a first uplink symbol in a corresponding consecutive uplink symbol segment of a plurality of starting symbol positions available for TBoMS transmission in the corresponding consecutive uplink symbol segment, and the second field represents a first symbol length. In some other embodiments, the TDRA table corresponding to the second time domain resource allocation includes a first field and a second field, where the first field represents Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot In some embodiments, the TDRA table corresponding to the second time domain resource allocation includes a first field and a second field, where the first field represents an offset to a first available flexible symbol position in the first available flexible symbol position, and the second field represents a first symbol length. Specific Slot and a first field representing an offset of a starting symbol position of each successive flexible symbol in the uplink symbol segment and a first usable flexible symbol in the uplink symbol segment relative to a position where a first usable flexible symbol is located, and a second field representing a first symbol length. In some other embodiments, the TDRA table corresponding to the second time domain resource allocation includes a first field and a second field, where the first field represents Specific SlotIn some other embodiments, the TDRA table corresponding to the second time domain resource allocation includes a first field and a second field, where the first field represents an offset amount of a start symbol position of TBoMS transmission in the first flexible symbol position with respect to a first flexible symbol position, and the second field represents a first symbol length. Specific Slot The first field represents an offset of the starting symbol position of each successive flexible symbol in the uplink symbol segment and the starting symbol position in the uplink symbol segment relative to the position where the first usable flexible symbol is located, and the second field represents the first symbol length.

[0084] In some other embodiments, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is a starting symbol position for transmitting the TBoMS: Specific Slot The second field represents the offset to the start symbol position of Specific Slot In some further embodiments, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field indicates a start symbol position for transmitting the TBoMS, Specific Slot The second field represents the offset to the start symbol position of Specific Slot In some further embodiments, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field represents a number N of uplink symbols and flexible symbols for transmitting the TBoMS in the third time domain resource allocation scheme. Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slotrepresents the number of uplink symbols and the number of available flexible symbols available for TBoMS transmission in the

[0085] In some embodiments, the TDRA table corresponding to the time domain resource allocation scheme may be obtained by adjusting, based on the time domain resource allocation scheme, a TDRA table of a conventional PUSCH repetition type A. In some other embodiments, the TDRA table corresponding to the time domain resource allocation scheme may be a TDRA table of a conventional PUSCH repetition type A.

[0086] In some embodiments, obtaining the above time domain resource allocation scheme may be realized in multiple ways, examples of which are as follows:

[0087] In an exemplary embodiment, a first configuration signaling is received and a time domain resource allocation scheme is determined based on the first configuration signaling.

[0088] In this embodiment, the first setting signaling is a system message, a radio resource control (RRC) signaling, a downlink control information (DCI) signaling, or a media access control control element (MAC CE) signaling. That is, the time domain resource allocation manner may be set in the terminal device by any one of the following manners: a system message, a radio resource control (RRC) signaling, a downlink control information (DCI) signaling, and a media access control control element (MAC CE) signaling.

[0089] As another exemplary embodiment, the time domain resource allocation scheme of the terminal device may be determined based on the communication protocol standard.

[0090] In yet another exemplary embodiment, Specific Slot, and obtain the time domain resource allocation scheme corresponding to the slot format index number.

[0091] Here, the above slot format index number may be determined based on the communication protocol adopted by the terminal device, or may be determined based on the slot format instruction sent from the network device, and this embodiment does not specifically limit the method of determining the slot format index number.

[0092] In some other embodiments, Specific Slot Determine the slot format of Specific Slot Based on the slot format of , a corresponding time domain resource allocation scheme can be determined.

[0093] Specifically, when the semi-static configuration method is adopted, the terminal device performs the following operations based on the parameter information set by the network device: Specific Slot Determine the slot format of Specific Slot Based on the slot format of , a corresponding time domain resource allocation scheme can be determined.

[0094] Referring to Fig. 3, Fig. 3 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Fig. 1. Here, it should be noted that this embodiment further describes the time domain resource allocation method of this embodiment when the time domain resource allocation manner is a first time domain resource allocation manner.

[0095] As shown in FIG. 3, the method may include, but is not limited to, the following steps.

[0096] In step S301, the current slot for transmitting the transmission block process in multi-slot (TBoMS) is Specific SlotIn response to the above, determine a time domain resource allocation scheme of the terminal device as a first time domain resource allocation scheme, and obtain a time domain resource allocation (TDRA) table of the first time domain resource allocation scheme.

[0097] In step S302, based on the TDRA table, Specific Slot determine candidate time domain resources for transmitting the TBoMS in the

[0098] In some embodiments, when the time domain resource allocation scheme is a first time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the symbol length between the start symbol position and the end symbol position available for TBoMS transmission in the TDRA table, Specific Slot A possible form of determining the candidate time domain resources available for the transmission of TBoMS in the Specific Slot determining a starting symbol position available for transmission of the TBoMS in the first symbol length based on the starting symbol position and the first symbol length; Specific Slot The objective of the present invention is to determine candidate time domain resources available for transmission of TBoMS in the mobile station.

[0099] In step S303, based on the candidate time domain resources, Specific Slot The target time domain resources available for transmission of the TBoMS in the mobile station are determined.

[0100] In this embodiment, the terminal device transmits a transmission block multiplexed (TBoMS) process. Specific SlotIf it is determined that the time domain resource allocation scheme of the terminal device is a first time domain resource allocation scheme, obtain a time domain resource allocation (TDRA) table of the first time domain resource allocation scheme, and based on the TDRA table, Specific Slot Determines the target time domain resources available for TBoMS transmission in the TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency.

[0101] Based on the above embodiment, in some embodiments, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and in different application scenarios, based on the candidate time domain resources: Specific Slot There are several possible implementations for determining the target time domain resources available for transmission of the TBoMS in the mobile station.

[0102] In one embodiment, based on the candidate time domain resources, Specific Slot One of the above implementations of determining whether a time domain resource is available for transmission of TBoMS in a candidate time domain resource may be to make an uplink symbol in the candidate time domain resource the target time domain resource.

[0103] For example, the first field is an S field, and the S field represents Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The offset amount for the start symbol position of is determined as zero, that is, Specific Slot Then, the available starting symbol positions for TBoMS transmission are Specific Slot The second field represents the start symbol position of Specific Slot The symbol length between the start symbol position and the end symbol position available for TBoMS transmission in is 10. Specific SlotThe symbol resource is as shown in FIG. 4, where the mark S in FIG. Specific Slot represents the starting symbol position available for TBoMS transmission in the Specific Slot Then, from the starting symbol position S for transmitting the TBoMS, consecutive symbols with a length of 10 symbols may be obtained as candidate time domain resources, where the candidate time domain resources available for transmitting the TBoMS are as shown by mark A in FIG. 4. Here, the time domain resources corresponding to mark A are: Specific Slot 4 to the time domain resource located at the 10th symbol in the candidate time domain resource, all uplink symbols in the candidate time domain resource may be the target time domain resource, where the target time domain resource available for transmitting TBoMS is as marked B in FIG.

[0104] In some further embodiments, based on the candidate time domain resources, Specific Slot One of the above implementation forms for determining the available time domain resources for TBoMS transmission in may be to set the uplink symbols in the candidate time domain resources and the available flexible symbols in the flexible symbols as the target time domain resources.

[0105] For example, the first field is an S field, and the S field represents Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The offset amount for the start symbol position of is determined as zero, that is, Specific Slot Then, the available starting symbol positions for TBoMS transmission are Specific Slot The second field represents the start symbol position of Specific Slot The symbol length between the start symbol position and the end symbol position available for TBoMS transmission in is 10. Specific SlotAs shown in FIG. 5, the symbol resource may be obtained from the starting symbol position S for transmitting TBoMS, and the consecutive symbols having a length of 10 symbols may be obtained as the candidate time domain resource, which is the time domain resource corresponding to mark A in FIG. 5, where the time domain resource corresponding to mark A is: Specific Slot 5 to the position where the 10th symbol is located in the candidate time domain resources. Accordingly, all uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols may be taken as the target time domain resources, where the target time domain resources are as the time domain resources corresponding to mark B in Fig. 5, i.e., the target time domain resources available for transmitting TBoMS are the time domain resources corresponding to mark B in Fig. 5.

[0106] In still other embodiments, based on the candidate time domain resources, Specific Slot One of the above implementations of determining whether the uplink symbols and the flexible symbols in the candidate time domain resources are available for transmission of the TBoMS in the candidate time domain resources may be set as the target time domain resources.

[0107] In some embodiments, to avoid collisions between downlink transmissions and TBoMS transmissions, when transmitting TBoMS using all uplink symbols and all flexible symbols in a candidate time domain resource, the network device cancels downlink data transmissions on downlink symbols preceding the flexible symbols.

[0108] For example, the first field is an S field, and the S field represents Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The offset amount for the start symbol position of is determined as zero, that is, Specific Slot Then, the available starting symbol positions for TBoMS transmission are Specific SlotThe second field represents the start symbol position of Specific Slot The symbol length between the start symbol position and the end symbol position available for TBoMS transmission in is 10. For example, Specific Slot As shown in FIG. 6, the symbol resource may be obtained from the starting symbol position S for transmitting TBoMS, and the consecutive symbols having a length of 10 symbols may be obtained as the candidate time domain resource, which is the time domain resource corresponding to mark A in FIG. 6, where the time domain resource corresponding to mark A is: Specific Slot 6 to the position where the 10th symbol is located in the candidate time domain resources. Accordingly, all uplink symbols and all flexible symbols in the candidate time domain resources may be the target time domain resources, where the target time domain resources are the time domain resources corresponding to mark B in Fig. 6, i.e. the target time domain resources available for transmission of TBoMS are the time domain resources corresponding to mark B in Fig. 6.

[0109] In some embodiments, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot A possible form of determining a target time domain resource available for transmitting TBoMS in is to determine an uplink symbol in a candidate time domain resource as the target time domain resource in response to the priority of transmitting TBoMS being the first priority.

[0110] In some further examples, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotA possible form of determining the target time domain resources available for transmitting TBoMS in is to determine the uplink symbols in the candidate time domain resources and the available flexible symbols in the flexible symbols as the target time domain resources in response to the priority of transmitting TBoMS being the second priority.

[0111] In some further examples, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot A possible form of determining the target time domain resources available for transmitting TBoMS in is to determine the uplink symbols and flexible symbols in the candidate time domain resources as the target time domain resources in response to the priority of transmitting TBoMS being the second priority.

[0112] Here, the second priority level is higher than the first priority level.

[0113] That is, in this embodiment, when the priority for transmitting the TBoMS is the second priority, Specific Slot or Specific Slot may transmit the TBoMS using some flexible symbols and all uplink symbols in the candidate resources in, and the priority of transmitting the TBoMS is the first priority; Specific Slot All uplink symbols in may be used to transmit TBoMS.

[0114] In some embodiments, the candidate time domain resources may include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources: Specific SlotA possible form of determining the target time domain resource available for transmitting TBoMS in the Specific Slot and in response to the flexible symbol in the candidate time domain resource being set by the slot format indication, the uplink symbol in the candidate time domain resource is set as the target time domain resource.

[0115] In some further embodiments, the candidate time domain resources may include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot A possible form of determining the target time domain resource available for transmitting TBoMS in the Specific Slot In response to flexible symbols in the candidate time domain resources being configured by higher layer signaling, the uplink symbols in the candidate time domain resources and the available flexible symbols in the flexible symbols are set as target time domain resources.

[0116] In some further embodiments, the candidate time domain resources may include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot A possible form of determining the target time domain resource available for transmitting TBoMS in the Specific Slot In response to flexible symbols in the candidate time domain resource being configured by higher layer signaling, the uplink symbols and all flexible symbols in the candidate time domain resource are set as the target time domain resource.

[0117] In some embodiments, the higher layer signaling is higher layer signaling and includes radio resource control (RRC) signaling and / or medium access control (MAC) control element (CE) MAC-CE signaling.

[0118] Here, the flexible symbols available in this embodiment are flexible symbols other than the flexible symbol serving as the protection symbol in the flexible symbol segment.

[0119] Here, the protected symbol is a flexible symbol that requires RX-TX conversion time information from downlink to uplink and a timing advance amount (Timing Advance, TA).

[0120] In some embodiments, there are multiple determination methods of the flexible symbols available for different scenes, and exemplary determination methods are as follows:

[0121] As an exemplary embodiment, based on the number N of protection symbols indicated in the second configuration signaling transmitted from the base station, Specific Slot The first N flexible symbols of the consecutive flexible symbols of each segment after the downlink symbol in may be designated as protected symbols, and the flexible symbols that are not designated as protected symbols of the consecutive flexible symbols of each segment may be designated as usable flexible symbols, where N is an integer greater than or equal to 1.

[0122] In another exemplary embodiment, based on information in a protocol and / or a third configuration signaling of the base station and a pre-configured calculation rule, Specific SlotThe first N flexible symbols among the consecutive flexible symbols of each segment in may be protected symbols, and the flexible symbols that are not protected among the consecutive flexible symbols of each segment may be usable flexible symbols, where N is an integer equal to or greater than 1. That is, in some embodiments, based on the protocol and the preset calculation rules, Specific Slot In some other embodiments, the base station may set the first N flexible symbols of the consecutive flexible symbols of each segment as protected symbols, and set the flexible symbols that are not set as protected symbols of the consecutive flexible symbols of each segment as usable flexible symbols based on information in the third configuration signaling of the base station and a preset calculation rule. Specific Slot In some further embodiments, the base station may determine, based on information in the protocol and the third configuration signaling of the base station, and a preset calculation rule, the first N flexible symbols of the consecutive flexible symbols of each segment in the base station may be set as protected symbols, and the flexible symbols that are not set as protected symbols of the consecutive flexible symbols of each segment may be set as usable flexible symbols. Specific Slot The first N flexible symbols among the consecutive flexible symbols of each segment may be designated as protected symbols, and the flexible symbols among the consecutive flexible symbols of each segment that are not designated as protected symbols may be designated as usable flexible symbols, where N is an integer greater than or equal to 1.

[0123] Here, the information in the third configuration signaling may include at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0124] Referring to Fig. 7, Fig. 7 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Fig. 1. Here, it should be noted that in this embodiment, the time domain resource allocation manner of the terminal device is a second time domain resource allocation manner, and when it is the second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot 7, the above step 202 can be implemented in the following manner:

[0125] In step S701, based on the offset amount, Specific Slot The method determines the starting symbol position available for transmission of TBoMS in the BERT.

[0126] In step S702, Specific Slot A difference value is obtained by subtracting the start symbol position from the second symbol length.

[0127] In step S703, in response to the difference value being smaller than the first symbol length, the difference value is set to the first symbol length, and based on the starting symbol position and the first symbol length, Specific Slot Determine candidate time domain resources available for transmission of TBoMS in the UE.

[0128] In step S704, in response to the difference value being equal to or greater than the first symbol length, based on the starting symbol position and the first symbol length, Specific Slot Determine candidate time domain resources available for transmission of TBoMS in the UE.

[0129] In step 705, all uplink symbols in the candidate time domain resource are Specific SlotThe target time domain resources available for TBoMS transmission in

[0130] For example, if the offset amount is zero, Specific Slot The second field may be L in the TDRA table, or the L value in the SLIV may be 10; Specific Slot The second symbol length is 14 and the first uplink symbol position is 6; Specific Slot Assume that the difference value of subtracting the first uplink symbol position from the second symbol length is 8, by comparing 10 with 8, it is determined that the first symbol length represented by the second field is greater than the difference value, and 8 is taken as the first symbol length, and the candidate time domain resources available for transmitting the TBoMS may be determined according to the first uplink symbol position and the current first symbol length, where mark A in Fig. 8 represents the candidate time domain resources. Accordingly, all uplink symbol resources in the candidate time domain resources are taken as target time domain resources available for transmitting the TBoMS, where mark B in Fig. 8 represents the target time domain resources.

[0131] In this embodiment, based on the offset amount, Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot A difference value is obtained by subtracting the starting symbol position from the second symbol length of the TDRA table, and the difference value is compared with the symbol length given in the second field of the TDRA table. Based on the comparison result, Specific Slot determine candidate time domain resources available for transmission of TBoMS in the Specific Slot The target time domain resources available for TBoMS transmission in Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0132] Referring to Fig. 9, Fig. 9 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Fig. 1. Here, it should be noted that in this embodiment, the time domain resource allocation manner of the terminal device is the second time domain resource allocation manner, and when it is the second time domain resource allocation manner, the first field is: Specific Slot 9, the first field represents an offset amount of a plurality of starting symbol positions available for TBoMS transmission with respect to the position where the first uplink symbol is located in the corresponding consecutive uplink symbol segment, and the second field represents a first symbol length. As shown in FIG. 9, the possible forms of the above step 202 are as follows:

[0133] In step S901, based on a second symbol length of consecutive uplink symbols of each segment, Specific Slot The third symbol length of the uplink symbol in

[0134] In step S902, in response to the third symbol length being smaller than the first symbol length, the third symbol length is set as the first symbol length, and an uplink symbol of the first symbol length is determined as a target time domain resource based on the consecutive uplink symbols of each segment and the starting symbol position of each segment.

[0135] In step S903, in response to the third symbol length being greater than or equal to the first symbol length, determine an uplink symbol of the first symbol length as a target time domain resource based on the consecutive uplink symbols of each segment and the starting symbol position of each segment.

[0136] In some embodiments, the above Specific Slotmay include a first consecutive uplink symbol segment and a second consecutive uplink symbol segment, the first consecutive uplink symbol segment being prior to the second consecutive uplink symbol segment, and based on the consecutive uplink symbols of each segment, Specific Slot An exemplary embodiment of determining the target time domain resources available for transmission of TBoMS based on the time domain resources in is to subtract the symbol length of the first consecutive uplink symbol segment from the first symbol length to obtain a symbol difference value N, select the first N uplink symbols from the second consecutive uplink symbol segment, and take the first consecutive uplink symbol segment and the first N uplink symbols as the target time domain resources.

[0137] For example, if the offset amount is zero, Specific Slot As shown in FIG. 10, assuming that the second field is L in the TDRA table, or the L value in the SLIV is 5, the offset amount is zero, so the start symbol position S1 of the first time domain resource available for TBoMS transmission is: Specific Slot and determining that the start symbol S2 of the second time domain resource available for transmission of the TBoMS is located at a position where the first uplink symbol in the first uplink symbol segment of Specific Slot It can be determined that the first uplink symbol in the second uplink symbol segment in is located. Specific SlotFor example, the symbol length L1 of the first uplink symbol segment is 3, and the symbol length L2 of the second uplink symbol segment is 3. By adding L1 and L2, the symbol length L3 of the two uplink symbol segments is 6. By comparing L3 with the L value, it is determined that L3 is greater than the L value. In this case, the three symbols of the first uplink symbol segment and the first two uplink symbols in the second uplink symbol segment can be taken as the target time domain resources capable of transmitting TBoMS. That is, the three symbols of the first uplink symbol segment and the first two uplink symbols in the second uplink symbol segment can be taken and used as the transmission of TBoMS.

[0138] In this embodiment, based on the second symbol length of the consecutive uplink symbols of each segment, Specific Slot and determining a third symbol length of the uplink symbols in each segment, and if the third symbol length is smaller than the first symbol length, setting the third symbol length as the first symbol length, and determining the uplink symbols of the first symbol length as the target time domain resource based on the consecutive uplink symbols of each segment and the starting symbol position of each segment, and if the third symbol length is equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on the consecutive uplink symbols of each segment and the starting symbol position of each segment. Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0139] Referring to Fig. 11, Fig. 11 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Fig. 1. Here, it should be noted that in this embodiment, the time domain resource allocation manner of the terminal device is a second time domain resource allocation manner, and when it is the second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot 11, the possible implementations of step 202 are as follows:

[0140] In step S1101, based on the offset amount, Specific Slot The method determines the starting symbol position available for transmission of TBoMS in the BERT.

[0141] In step S1102, Specific Slot A difference value N (N is an integer equal to or greater than 1) is obtained by subtracting the start symbol position from the second symbol length.

[0142] In step S1103, in response to N being less than the first symbol length, Specific Slot Starting from the starting symbol position, N consecutive symbols are Specific Slot The available time domain resources for TBoMS transmission in the UE are obtained as candidate time domain resources available for TBoMS transmission in the UE.

[0143] In step S1104, in response to N being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot The available time domain resources for TBoMS transmission in the UE are obtained as candidate time domain resources available for TBoMS transmission in the UE.

[0144] In step S1105, all available flexible symbols and uplink symbols in the candidate time domain resources are Specific Slot The target time domain resources available for TBoMS transmission in

[0145] For example, the offset amount is zero, Specific Slot Assume that the second symbol length of the second symbol field in the TDRA table is 14, determine the starting symbol position of 5 of the time domain resource available for transmitting TBoMS, and assume that the symbol length represented by the second field in the TDRA table is 10, the difference value obtained by subtracting the starting symbol position from the second symbol length is 9, and compare 9 with 10 and determine that the symbol length represented by the second symbol field is greater than the difference value, so that 9 is the symbol length available for transmitting TBoMS, and select consecutive symbols with a symbol length of 9 from the starting symbol position based on the determined symbol length as candidate slot resources, and the candidate time domain resources are all available flexible symbols and all uplink symbols in the candidate slot resources as target time domain resources available for transmitting TBoMS, as shown by mark A in Fig. 12. Here, it can be understood that the target time domain resources in this embodiment are the same as the candidate time domain resources.

[0146] In this embodiment, based on the offset amount, Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot A difference value N is obtained by subtracting the start symbol position from the second symbol length, and if N is smaller than the first symbol length, Specific Slot Starting from the starting symbol position, N consecutive symbols are Specific Slot and if N is equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot, and obtain all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for TBoMS transmission in Specific Slot The target time domain resources available for TBoMS transmission in Specific Slot and accurately determining a target time domain resource available for transmission of TBoMS in the mobile station.

[0147] Referring to Fig. 13, Fig. 13 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Fig. 1. Here, it should be noted that in this embodiment, the time domain resource allocation manner of the terminal device is a second time domain resource allocation manner, and when it is the second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot As an example, the first field represents an offset amount of each consecutive flexible symbol and the starting symbol position in the uplink symbol segment relative to the position where the first usable flexible symbol is located, and the second field represents a first symbol length. As shown in FIG. 13, possible forms of the above step 202 are as follows:

[0148] In step S1301, a third and second symbol length are determined based on consecutive flexible symbols and uplink symbol segments of each segment and starting symbol positions in each consecutive flexible symbol and uplink symbol segment.

[0149] In step S1302, in response to the first symbol length being smaller than the third and second symbol lengths, a target time domain resource for transmitting the TBoMS is determined based on the first symbol length, each successive flexible symbol and uplink symbol segment, and a starting symbol position in each successive flexible symbol and uplink symbol segment.

[0150] In step S1303, in response to the first symbol length being greater than the third and second symbol lengths, determine a target time domain resource for transmitting the TBoMS based on each consecutive symbol and uplink symbol segment and a starting position in each consecutive flexible symbol and uplink symbol segment.

[0151] In this embodiment, a second symbol length is determined based on each successive flexible symbol and uplink symbol segment and a starting symbol position in each successive flexible symbol and uplink symbol segment, and in response to the first symbol length being smaller than the second symbol length, a target time domain resource for transmitting the TBoMS is determined based on the first symbol length, each successive flexible symbol and uplink symbol segment and a starting symbol position in each successive flexible symbol and uplink symbol segment, and in response to the first symbol length being larger than the second symbol length, a target time domain resource for transmitting the TBoMS is determined based on each successive flexible symbol and uplink symbol segment and a starting position in each successive flexible symbol and uplink symbol segment. Thereby, Specific Slot and accurately determining a target time domain resource available for transmission of TBoMS in the mobile station.

[0152] Referring to Figure 14, Figure 14 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Figure 1. Here, it should be noted that in this embodiment, the time domain resource allocation manner of the terminal device is a second time domain resource allocation manner, and when it is the second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot14, the first field represents an offset amount of the starting symbol position of TBoMS transmission with respect to the first flexible symbol position, and the second field represents the first symbol length, that is, the second field represents the consecutive symbol length. As shown in FIG. 14, the above step 202 can be realized in the following manner:

[0153] In step S1401, based on the offset amount, Specific Slot The method determines the starting symbol position available for transmission of TBoMS in the BERT.

[0154] In step S1402, Specific Slot A difference value is obtained by subtracting the position of the first flexible symbol from the second symbol length.

[0155] In step S1403, in response to the difference value being smaller than the first symbol length, the difference value is set to the first symbol length; Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot The TBoMS in the UE 100 is acquired as a candidate time domain resource for transmitting the TBoMS in the UE 100.

[0156] In step S1404, in response to the difference value being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot The TBoMS in the UE 100 is acquired as a candidate time domain resource for transmitting the TBoMS in the UE 100.

[0157] In step S1405, all flexible symbols and uplink symbols in the candidate time domain resources are Specific Slot The target time domain resource for transmitting TBoMS in

[0158] For example, if the offset amount is zero, Specific Slot The position where the first flexible symbol is located is Specific Slot15, where the starting symbol position is 4 and the first symbol length is 10; Specific Slot The symbol length of is 14, Specific Slot Suppose the difference value of the symbol length minus the starting symbol position is 10, then we compare the difference value with the first symbol length and find that they are the same, Specific Slot Then, from the mark S, a consecutive symbol length with a symbol length of 10 may be obtained as the candidate time domain resource, and the candidate time domain resource may be all flexible symbols and uplink symbols in the candidate slot resource as the target time domain resource, as shown in the mark A in Fig. 15. Here, in this example, the candidate time domain resource is the same as the target time domain resource.

[0159] In some embodiments, to avoid collisions between downlink transmissions and TBoMS transmissions, the network device may prohibit downlink data transmissions on uplink symbols prior to the flexible symbol.

[0160] In this embodiment, based on the offset amount, Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot obtain a difference value by subtracting the position of the first flexible symbol from the second symbol length, and if the difference value is smaller than the first symbol length, set the difference value as the first symbol length; Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and if the difference value is greater than or equal to the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and all flexible symbols and uplink symbols in the candidate time domain resources are obtained as candidate time domain resources for transmitting TBoMS in Specific SlotThe target time domain resource for transmitting TBoMS in Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0161] Referring to Fig. 16, Fig. 16 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Fig. 1. Here, it should be noted that in this embodiment, the time domain resource allocation manner of the terminal device is a second time domain resource allocation manner, and when it is the second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot As an example, the first field represents the offset of the starting symbol position in each consecutive flexible symbol segment relative to the position where the first flexible symbol is located, and the second field represents the first symbol length. As shown in FIG. 16, possible forms of the above step 202 are as follows.

[0162] In step S1601, a second symbol length is determined based on each consecutive flexible symbol segment and a starting position within each consecutive flexible symbol segment.

[0163] In step S1602, in response to the first symbol length being smaller than the second symbol length, a target time domain resource for transmitting the TBoMS is determined based on the first symbol length, each consecutive flexible symbol segment, and a starting symbol position in each consecutive flexible symbol segment.

[0164] In step S1603, in response to the first symbol length being greater than the second symbol length, a target time domain resource for transmitting the TBoMS is determined based on each consecutive symbol and uplink symbol segment and a starting position in each consecutive flexible symbol segment.

[0165] In this embodiment, a second symbol length is determined based on each successive flexible symbol segment and a starting position in each successive flexible symbol segment, and if the first symbol length is smaller than the second symbol length, a target time domain resource for transmitting the TBoMS is determined based on the first symbol length, each successive flexible symbol segment, and a starting symbol position in each successive flexible symbol segment, and if the first symbol length is larger than the second symbol length, a target time domain resource for transmitting the TBoMS is determined based on each successive symbol and uplink symbol segment, and a starting position in each successive flexible symbol segment. This results in: Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0166] Referring to Figure 17, Figure 17 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Figure 1. Here, it is noted that in this embodiment, the time domain resource allocation manner of the terminal device is a third time domain resource allocation manner, and when it is the third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is a starting symbol position for transmitting TBoMS, Specific Slot The second field represents an offset to the start symbol position of Specific Slot Taking the symbol number N of uplink symbols for transmitting TBoMS in as an example, as shown in FIG. 17, the possible implementations of the above step 202 are as follows:

[0167] In step S1701, the time domain resource is Specific Slot Determine the starting symbol position in

[0168] In step S1702, starting from the start symbol position, Specific Slot N uplink symbols are expressed as Specific Slot The available target time domain resources for TBoMS transmission in the UE are obtained as the target time domain resources available for TBoMS transmission in the UE.

[0169] For example, assuming that the offset amount is determined as zero based on the first field, the starting symbol position available for TBoMS transmission is Specific Slot , where the starting symbol position S available for the transmission of TBoMS is as shown in FIG. 18. Specific Slot The symbol number N of the uplink symbols for transmitting the TBoMS in is determined as 8, and 8 uplink symbols can be obtained as the target time domain resource from the starting symbol position for transmitting the TBoMS, where the target time domain resource is as shown in mark A in FIG.

[0170] In this embodiment, the time domain resource is Specific Slot A starting symbol position in is determined, and from the starting symbol position, Specific Slot N uplink symbols are expressed as Specific Slot The available target time domain resources for TBoMS transmission in the Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0171] Referring to Figure 19, Figure 19 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Figure 1. Here, it is noted that in this embodiment, the time domain resource allocation manner of the terminal device is a third time domain resource allocation manner, and when it is the third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific SlotThe second field represents an offset to the start symbol position of Specific Slot Taking an example of representing the number N of uplink symbols and available flexible symbols available for transmitting TBoMS in , as shown in FIG. 19, the possible implementations of the above step 202 are as follows:

[0172] In step S1901, based on the offset amount, Specific Slot The method determines the starting symbol position available for transmission of TBoMS in the BERT.

[0173] In step S1902, Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot where the symbol segments include uplink symbols and available flexible symbols, and the total number of symbols in the M symbol segments is N, where M is an integer greater than or equal to 1.

[0174] For example, when the offset amount is determined as zero based on the first field, the start symbol position of the time domain resource available for TBoMS transmission is Specific It can be determined that the time domain overlaps with the start symbol position. Specific Slot The symbol resource corresponding to is as shown in Figure 20, where the start symbol position of the time domain resource available for transmitting TBoMS is as S mark in Figure 20. Assuming that there is one symbol segment located after the start symbol position, and this symbol segment is as A mark in Figure 20, then the time domain resource corresponding to A mark may be taken as the target time domain resource, where this symbol segment includes the available symbol field and all uplink symbols.

[0175] Here, it should be noted that the method for determining the available symbol fields in this embodiment can be referred to the relevant description of the above embodiment, and will not be further described here.

[0176] In this embodiment, based on the offset amount, Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot The target time domain resource for transmitting TBoMS in Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0177] Referring to Figure 21, Figure 21 is a flow chart of another time domain resource allocation method according to an embodiment of the present application. The method is applied to a terminal device in a communication system as shown in Figure 1. Here, it is noted that in this embodiment, the time domain resource allocation manner of the terminal device is a third time domain resource allocation manner, and when it is the third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents an offset to the start symbol position of Specific Slot Taking the number N of uplink symbols and flexible symbols available for transmitting TBoMS in as an example, as shown in FIG. 21, the possible implementations of the above step 202 are as follows:

[0178] In step S2101, based on the offset amount, Specific Slot The method determines the starting symbol position available for transmission of TBoMS in the BERT.

[0179] In step S2102, Specific SlotIn the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot where the symbol segment includes an uplink symbol and a flexible symbol, and the total number of symbols of the M symbol segments is N, where M is an integer greater than or equal to 1.

[0180] For example, when the offset amount is determined as zero based on the first field, the start symbol position of the time domain resource available for TBoMS transmission is Specific It can be determined that the time domain overlaps with the start symbol position. Specific Slot The symbol resource corresponding to is shown in Figure 22, where the start symbol position of the time domain resource available for transmitting TBoMS is as S mark in Figure 22. Assuming that there is one symbol segment located after the start symbol position, and this symbol segment is as A mark in Figure 22, then this symbol segment is the target time domain resource, where the symbol segment includes an uplink symbol and a flexible symbol.

[0181] In this embodiment, based on the offset amount, Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot The target time domain resource for transmitting TBoMS in Specific Slot To accurately determine a target time domain resource available for transmitting TBoMS in a mobile station, and to rationally utilize the time domain resource.

[0182] Referring to Figure 23, Figure 23 is a flowchart of another time domain resource allocation method according to an embodiment of the present application. This method is applied to a network device in the communication system as shown in Figure 1. That is, this method may be performed by the network device in the communication system as shown in Figure 1. As shown in Figure 23, this method may include, but is not limited to, the following steps:

[0183] In step S2301, a time domain resource allocation (TDRA) table is set in a terminal device; Specific Slot is adopted to instruct the terminal device to transmit a transmission block over multiple slots (TBoMS).

[0184] In step S2301, based on the TDRA table, Specific Slot The target time domain resources available for transmission of the TBoMS in the mobile station are determined.

[0185] In an embodiment of the present application, the network device configures a time domain resource allocation (TDRA) table in the terminal device; Specific Slot Instruct the terminal device to transmit a transmission block in multiple slots (TBoMS) by adopting the above, and based on the TDRA table, Specific Slot Determines the target time domain resources available for TBoMS transmission in the TDRA table. Specific Slot Accurately determining target time domain resources available for transmission of TBoMS in the Specific Slot This enables TBoMS transmission in a single hop, and further improves coding efficiency.

[0186] In one embodiment of the present application, a time domain resource allocation scheme configured in a terminal device is obtained, and a TDRA table corresponding to the time domain resource allocation scheme is obtained.

[0187] In another embodiment of the present application, the method further includes a step of transmitting a first configuration signaling to a terminal device, wherein the second and first configuration signaling carry a time domain resource allocation scheme configured in the terminal device.

[0188] In one possible realization, the first configuration signaling is a system message, a Radio Resource Control (RRC) signaling, a Downlink Control Information (DCI) signaling or a Media Access Control (MACCE) signaling.

[0189] In another possible implementation form, the step of acquiring the time domain resource allocation scheme configured in the terminal device is Specific Slot and acquiring a time domain resource allocation scheme corresponding to the slot format index number.

[0190] In one possible implementation, the step of obtaining a time domain resource allocation scheme is performed by a terminal device. Specific Slot determining a slot format to be used for Specific Slot and determining a corresponding time domain resource allocation scheme based on the slot format of the received signal.

[0191] In one possible implementation, when the time domain resource allocation manner is a first time domain resource allocation manner, based on the TDRA table: Specific Slot determining target time domain resources available for transmission of TBoMS in the base station based on a TDRA table, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and determining target time domain resources available for transmission of the TBoMS in the mobile station.

[0192] In one possible implementation, the TDRA table includes a first field and a second field, the first field being: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the symbol length between the start symbol position and the end symbol position available for TBoMS transmission in the TDRA table, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot determining a starting symbol position available for transmitting the TBoMS in the Specific Slot and determining candidate time domain resources available for transmission of the TBoMS in the mobile station.

[0193] In another possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining target time domain resources available for transmission of TBoMS in includes determining uplink symbols in the candidate time domain resources as target time domain resources, or determining uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or determining uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources.

[0194] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotDetermining target time domain resources available for transmitting the TBoMS in includes, in response to a priority of transmitting the TBoMS being a first priority, setting uplink symbols in the candidate time domain resources as target time domain resources, or in response to a priority of transmitting the TBoMS being a second priority, setting uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources, wherein a level of the second priority is higher than the first priority.

[0195] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining the target time domain resources available for transmitting the TBoMS in the Specific Slot In response to the flexible symbol in the candidate time domain resource being set by the slot format indication, the uplink symbol in the candidate time domain resource is set as the target time domain resource; or the transmission mode for transmitting the TBoMS is a license-exempt transmission mode; and Specific Slot In response to flexible symbols in the candidate time domain resources being set by higher layer signaling, the method includes setting uplink symbols in the candidate time domain resources and usable flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and all flexible symbols as target time domain resources.

[0196] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount for the first uplink symbol position in ... Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and in response to the difference value being smaller than the first symbol length, set the difference value to the first symbol length, and based on the start symbol position and the first symbol length, Specific Slot or in response to the difference value being equal to or greater than the first symbol length, based on the starting symbol position and the first symbol length, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the.

[0197] In another possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a plurality of start symbol positions available for TBoMS transmission in the first uplink symbol position in the corresponding consecutive uplink symbol segment, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the segment based on a second symbol length of consecutive uplink symbols of each segment; Specific Slotand in response to the third symbol length being smaller than the first symbol length, determining the third symbol length as the first symbol length and determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment, or in response to the third symbol length being equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment.

[0198] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount to a first available flexible symbol position in the TDRA table, and the second field represents a first symbol length. Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and obtaining a difference value N (N is an integer equal to or greater than 1) obtained by subtracting the starting symbol position from the second symbol length of the first symbol; and in response to N being smaller than the first symbol length, Specific Slot Starting from the starting symbol position, N consecutive symbols are Specific Slot or in response to N being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slotand obtaining all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for TBoMS transmission in the uplink region. Specific Slot and making the target time domain resources available for transmission of the TBoMS in the.

[0199] In another possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of the starting symbol position of each consecutive flexible symbol in the uplink symbol segment and the first usable flexible symbol in the uplink symbol segment relative to the position where the first usable flexible symbol is located, and the second field represents a first symbol length, based on the TDRA table, Specific Slot Determining target time domain resources available for transmission of the TBoMS in the LTE-SIM includes determining a second symbol length based on each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol and uplink symbol segment, and a starting symbol position for each successive flexible symbol and uplink symbol segment, in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive flexible symbol and uplink symbol segment and a starting position for each successive flexible symbol and uplink symbol segment.

[0200] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific SlotThe first field represents an offset amount of a start symbol position of TBoMS transmission in the first flexible symbol position, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot obtaining a difference value by subtracting the position of the first flexible symbol from the second symbol length, and in response to the difference value being smaller than the first symbol length, setting the difference value as the first symbol length; Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot or in response to the difference value being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and acquiring all flexible symbols and uplink symbols in the candidate time domain resources for transmitting TBoMS in the candidate time domain resources. Specific Slot and setting the TBoMS in the target time domain resource as the target time domain resource for transmitting the TBoMS in the target time domain resource.

[0201] In a possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a start symbol position in each consecutive flexible symbol segment with respect to a position where a first flexible symbol is located, and the second field represents a first symbol length. Based on the TDRA table, Specific SlotDetermining target time domain resources available for transmission of the TBoMS in the uplink symbol segment includes determining a second symbol length based on each successive flexible symbol segment and a starting position within each successive flexible symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol segment, and a starting symbol position within each successive flexible symbol segment, in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive symbol and uplink symbol segment and a starting position within each successive flexible symbol segment.

[0202] In another possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, where the first field is a starting symbol position for transmitting the TBoMS: Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number of uplink symbols N for transmitting TBoMS in the TDRA table, Specific Slot Determining a target time domain resource for transmitting the TBoMS in the Specific Slot and determining a starting symbol position in Specific Slot N uplink symbols are expressed as Specific Slot and acquiring as target time domain resources available for transmission of the TBoMS in the.

[0203] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and available flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot the symbol segments include an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0204] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and available flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slotthe symbol segments include an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0205] In a possible embodiment, the available flexible symbols are determined by: sending a second configuration signaling to the terminal device to indicate the number N of protection symbols; or sending a third configuration signaling to the terminal device, so that the terminal device determines, based on information in the third configuration signaling and a pre-configured calculation rule, Specific Slot The first N flexible symbols among the consecutive flexible symbols in each segment are determined as protected symbols, and the flexible symbols among the consecutive flexible symbols in each segment that are not designated as protected symbols are designated as usable flexible symbols, where N is an integer greater than or equal to 1.

[0206] In another possible realization, the information in the third configuration signaling includes at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0207] In the above embodiments of the present application, the method according to the embodiments of the present application is introduced from the perspective of a network device and a terminal device, respectively. To realize each function in the method according to the embodiments of the present application, the network device and the terminal device may include a hardware structure and a software module, and realize each of the above functions in the form of a hardware structure, a software module, or a hardware structure and a software module. Some functions in each of the above functions may be implemented in the manner of a hardware structure, a software module, or a hardware structure and a software module.

[0208] Referring to Figure 24, Figure 24 is a structural schematic diagram of a time domain resource allocation device 240 according to an embodiment of the present application. The time domain resource allocation device 240 shown in Figure 24 may include a transceiver unit 2401 and a processing unit 2402. The transceiver unit 2401 may include a transmitting unit and / or a receiving unit, where the transmitting unit is used to realize a transmitting function, the receiving unit is used to realize a receiving function, and the transceiver unit 2401 can realize a transmitting function and / or a receiving function.

[0209] The time domain resource allocation apparatus 240 may be a network device, an apparatus in a network device, or an apparatus usable in conjunction with a network device, or the time domain resource allocation apparatus 240 may be a terminal device, an apparatus in a terminal device, or an apparatus usable in conjunction with a terminal device.

[0210] The time domain resource allocation device 240 is a terminal device, and the processing module 2401 processes a transmission block over multiple slots (TBoMS) to determine whether the current slot is Specific Slot In response to the above, a time domain resource allocation (TDRA) table is obtained, and based on the TDRA table, Specific Slot The target time domain resources available for transmission of the TBoMS in the mobile station are determined.

[0211] In one possible implementation, a specific manner in which the processing module 2401 obtains a time domain resource allocation (TDRA) table is to obtain a time domain resource allocation scheme and obtain a TDRA table corresponding to the time domain resource allocation scheme.

[0212] In an optional implementation form, a specific manner in which the processing module 2401 obtains the time domain resource allocation scheme is to receive a first configuration signaling, and determine the time domain resource allocation scheme based on the first configuration signaling.

[0213] Optionally, the first configuration signaling is a system message, a radio resource control (RRC) signaling, a downlink control information (DCI) signaling, or a media access control control element (MAC CE) signaling.

[0214] In one possible implementation, the specific manner in which the processing module 2401 obtains the time domain resource allocation manner is: Specific Slot and obtaining a time domain resource allocation scheme corresponding to the slot format index number.

[0215] In an optional implementation, the specific manner in which the processing module 2401 obtains the time domain resource allocation manner is: Specific Slot Determine the slot format of Specific Slot and determining a corresponding time domain resource allocation scheme based on the slot format of the received signal.

[0216] Optionally, when the time domain resource allocation manner is a first time domain resource allocation manner, based on the TDRA table: Specific Slot determining target time domain resources available for transmission of TBoMS in the base station based on a TDRA table; Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and determining target time domain resources available for transmission of the TBoMS in the selected time domain.

[0217] In one possible implementation, the TDRA table includes a first field and a second field, the first field being: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slotrepresents the symbol length between the start symbol position and the end symbol position available for TBoMS transmission in the TDRA table, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot determining a starting symbol position available for transmitting the TBoMS in the first symbol length based on the starting symbol position and the first symbol length; Specific Slot and determining candidate time domain resources available for transmission of the TBoMS in the selected time domain.

[0218] Optionally, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining target time domain resources available for transmission of TBoMS in includes determining uplink symbols in the candidate time domain resources as target time domain resources, or determining uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or determining uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources.

[0219] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotDetermining target time domain resources available for transmitting the TBoMS in includes, in response to a priority of transmitting the TBoMS being a first priority, setting uplink symbols in the candidate time domain resources as target time domain resources, or in response to a priority of transmitting the TBoMS being a second priority, setting uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources, wherein a level of the second priority is higher than the first priority.

[0220] In an alternative embodiment, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining the target time domain resources available for transmitting the TBoMS in the Specific Slot In response to the flexible symbol in the candidate time domain resource being set by the slot format indication, the uplink symbol in the candidate time domain resource is set as the target time domain resource; or the transmission mode for transmitting the TBoMS is a license-exempt transmission mode; and Specific Slot In response to flexible symbols in the candidate time domain resources being set by higher layer signaling, the method includes setting uplink symbols in the candidate time domain resources and usable flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and all flexible symbols as target time domain resources.

[0221] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount for the first uplink symbol position in ... Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and in response to the difference value being smaller than the first symbol length, set the difference value to the first symbol length, and based on the start symbol position and the first symbol length, Specific Slot or in response to the difference value being equal to or greater than the first symbol length, based on the starting symbol position and the first symbol length, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the.

[0222] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a plurality of start symbol positions available for TBoMS transmission in the first uplink symbol position in the corresponding consecutive uplink symbol segment, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the segment based on a second symbol length of consecutive uplink symbols of each segment; Specific Slotand in response to the third symbol length being smaller than the first symbol length, determining the third symbol length as the first symbol length and determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment, or in response to the third symbol length being equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment.

[0223] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount to a first available flexible symbol position in the TDRA table, and the second field represents a first symbol length. Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and obtaining a difference value N (N is an integer equal to or greater than 1) obtained by subtracting the starting symbol position from the second symbol length of the first symbol; and in response to N being smaller than the first symbol length, Specific Slot Starting from the starting symbol position, N consecutive symbols are Specific Slot or in response to N being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slotand obtaining all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for TBoMS transmission in the uplink region. Specific Slot and making the target time domain resources available for transmission of the TBoMS in the.

[0224] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of the starting symbol position of each consecutive flexible symbol in the uplink symbol segment and the first usable flexible symbol in the uplink symbol segment relative to the position where the first usable flexible symbol is located, and the second field represents a first symbol length, based on the TDRA table, Specific Slot Determining target time domain resources available for transmission of the TBoMS in includes determining a second symbol length based on each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol and uplink symbol segment, and a starting symbol position for each successive flexible symbol and uplink symbol segment, and in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive flexible symbol and uplink symbol segment and a starting position for each successive flexible symbol and uplink symbol segment.

[0225] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific SlotThe first field represents an offset amount of a start symbol position of TBoMS transmission in the first flexible symbol position, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot obtaining a difference value by subtracting the position of the first flexible symbol from the second symbol length, and in response to the difference value being smaller than the first symbol length, setting the difference value as the first symbol length; Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot or in response to the difference value being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and acquiring all flexible symbols and uplink symbols in the candidate time domain resources for transmitting TBoMS in the candidate time domain resources. Specific Slot and setting the TBoMS in the target time domain resource as the target time domain resource for transmitting the TBoMS in the target time domain resource.

[0226] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a start symbol position in each consecutive flexible symbol segment with respect to a position where a first flexible symbol is located, and the second field represents a first symbol length. Based on the TDRA table, Specific SlotDetermining target time domain resources available for transmission of the TBoMS in the uplink symbol segment includes determining a second symbol length based on each successive flexible symbol segment and a starting position within each successive flexible symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol segment, and a starting symbol position within each successive flexible symbol segment, in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive symbol and uplink symbol segment and a starting position within each successive flexible symbol segment.

[0227] In one possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, where the first field is a starting symbol position for transmitting the TBoMS: Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number of uplink symbols N for transmitting TBoMS in the TDRA table, Specific Slot Determining a target time domain resource for transmitting the TBoMS in the Specific Slot and determining a starting symbol position in Specific Slot N uplink symbols are expressed as Specific Slot and acquiring as target time domain resources available for transmission of the TBoMS in the.

[0228] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and available flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot the symbol segments include an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0229] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource for transmitting the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slotthe symbol segment includes an uplink symbol and a flexible symbol, the total number of symbols of the M symbol segments is N, where M is an integer greater than or equal to 1.

[0230] In one possible implementation, the available flexible symbols are determined based on a number N of protection symbols indicated in a second configuration signaling sent from the network device: Specific Slot the first N flexible symbols of the consecutive flexible symbols of each segment after the downlink symbol in are set as protected symbols, and the flexible symbols of the consecutive flexible symbols of each segment that are not set as protected symbols are set as usable flexible symbols, where N is an integer equal to or greater than 1; or based on information in a protocol and / or a third configuration signaling of the network device and a preset calculation rule, Specific Slot The flexible symbols are determined by determining the first N flexible symbols among the consecutive flexible symbols of each segment as protected symbols, and determining the flexible symbols among the consecutive flexible symbols of each segment that are not designated as protected symbols as usable flexible symbols, where N is an integer greater than or equal to 1.

[0231] In one possible implementation, the information in the third configuration signaling includes at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0232] In one possible implementation, the method further includes: acquiring a time domain resource allocation scheme configured in the terminal device; and acquiring a TDRA table corresponding to the time domain resource allocation scheme.

[0233] In another possible realization form, the method further includes a step of transmitting a first configuration signaling to the terminal device, wherein the second and first configuration signaling carry a time domain resource allocation scheme configured for the terminal device.

[0234] In one possible implementation, the first configuration signaling is a system message, a Radio Resource Control (RRC) signaling, a Downlink Control Information (DCI) signaling, or a Media Access Control Control Element (MAC CE) signaling.

[0235] In one possible implementation, obtaining the time domain resource allocation scheme configured in the terminal device includes: Specific Slot and obtaining a time domain resource allocation scheme corresponding to the slot format index number.

[0236] In an alternative embodiment, obtaining the time domain resource allocation scheme comprises: Specific Slot determining a slot format to be used for Specific Slot and determining a corresponding time domain resource allocation scheme based on the slot format of the first channel.

[0237] Optionally, when the time domain resource allocation manner is a first time domain resource allocation manner, according to the TDRA table: Specific Slot determining target time domain resources available for transmission of TBoMS in the base station based on a TDRA table; Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and determining target time domain resources available for transmission of the TBoMS in the selected time domain.

[0238] In one possible implementation, the TDRA table includes a first field and a second field, the first field being: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the symbol length between the start symbol position and the end symbol position available for TBoMS transmission in the TDRA table, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot determining a starting symbol position available for transmitting the TBoMS in the first symbol length based on the starting symbol position and the first symbol length; Specific Slot and determining candidate time domain resources available for transmission of the TBoMS in the selected time domain.

[0239] In an alternative embodiment, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining target time domain resources available for transmission of TBoMS in includes determining uplink symbols in the candidate time domain resources as target time domain resources, or determining uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or determining uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources.

[0240] Optionally, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotDetermining target time domain resources available for transmitting the TBoMS in includes, in response to a priority of transmitting the TBoMS being a first priority, setting uplink symbols in the candidate time domain resources as target time domain resources, or in response to a priority of transmitting the TBoMS being a second priority, setting uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources, wherein a level of the second priority is higher than the first priority.

[0241] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining the target time domain resources available for transmitting the TBoMS in the Specific Slot In response to the flexible symbol in the candidate time domain resource being set by the slot format indication, the uplink symbol in the candidate time domain resource is set as the target time domain resource; or the transmission mode for transmitting the TBoMS is a license-exempt transmission mode; and Specific Slot In response to flexible symbols in the candidate time domain resources being set by higher layer signaling, the method includes setting uplink symbols in the candidate time domain resources and usable flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and all flexible symbols as target time domain resources.

[0242] In an alternative implementation, when the time domain resource allocation scheme is a second time domain resource allocation scheme, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount for the first uplink symbol position in ... Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and in response to the difference value being smaller than the first symbol length, set the difference value to the first symbol length, and based on the start symbol position and the first symbol length, Specific Slot or in response to the difference value being equal to or greater than the first symbol length, based on the starting symbol position and the first symbol length, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the

[0243] Optionally, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a plurality of start symbol positions available for TBoMS transmission in the first uplink symbol position in the corresponding consecutive uplink symbol segment, and the second field represents a first symbol length. Based on the TDRA table, Specific Slotdetermining a target time domain resource available for transmission of the TBoMS in the segment based on a second symbol length of consecutive uplink symbols of each segment; Specific Slot and in response to the third symbol length being smaller than the first symbol length, determining the third symbol length as the first symbol length and determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment, or in response to the third symbol length being equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment.

[0244] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount to a first available flexible symbol position in the TDRA table, and the second field represents a first symbol length. Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and obtaining a difference value N (N is an integer equal to or greater than 1) obtained by subtracting the starting symbol position from the second symbol length of the first symbol; and in response to N being smaller than the first symbol length, Specific Slot Starting from the starting symbol position, N consecutive symbols are Specific Slot or in response to N being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and obtaining all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for TBoMS transmission in the uplink region. Specific Slot and making the target time domain resources available for transmission of the TBoMS in the.

[0245] Optionally, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of the starting symbol position of each consecutive flexible symbol in the uplink symbol segment and the first usable flexible symbol in the uplink symbol segment relative to the position where the first usable flexible symbol is located, and the second field represents a first symbol length, based on the TDRA table, Specific Slot Determining target time domain resources available for transmission of the TBoMS in includes determining a second symbol length based on each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol and uplink symbol segment, and a starting symbol position for each successive flexible symbol and uplink symbol segment, and in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive flexible symbol and uplink symbol segment and a starting position for each successive flexible symbol and uplink symbol segment.

[0246] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific SlotThe first field represents an offset amount of a start symbol position of TBoMS transmission in the first flexible symbol position, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot obtaining a difference value by subtracting the position of the first flexible symbol from the second symbol length, and in response to the difference value being smaller than the first symbol length, setting the difference value as the first symbol length; Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot or in response to the difference value being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and acquiring all flexible symbols and uplink symbols in the candidate time domain resources for transmitting TBoMS in the candidate time domain resources. Specific Slot and setting the TBoMS in the target time domain resource as the target time domain resource for transmitting the TBoMS in the target time domain resource.

[0247] In an alternative implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a start symbol position in each consecutive flexible symbol segment with respect to a position where a first flexible symbol is located, and the second field represents a first symbol length. Based on the TDRA table, Specific SlotDetermining target time domain resources available for transmission of the TBoMS in the uplink symbol segment includes determining a second symbol length based on each successive flexible symbol segment and a starting position within each successive flexible symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol segment, and a starting symbol position within each successive flexible symbol segment, in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive symbol and uplink symbol segment and a starting position within each successive flexible symbol segment.

[0248] Optionally, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, where the first field is a starting symbol position for transmitting the TBoMS: Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number of uplink symbols N for transmitting TBoMS in the TDRA table, Specific Slot Determining a target time domain resource for transmitting the TBoMS in the Specific Slot and determining a starting symbol position in Specific Slot N uplink symbols are expressed as Specific Slot and acquiring as target time domain resources available for transmission of the TBoMS in the.

[0249] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and available flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot the symbol segments include an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0250] Optionally, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and available flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slotthe symbol segments include an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0251] In an alternative embodiment, the available flexible symbols are determined by sending a second configuration signaling to the terminal device for indicating the number N of protection symbols, or by sending a third configuration signaling to the terminal device, whereby the terminal device determines, based on information in the third configuration signaling and a pre-configured calculation rule, Specific Slot The first N flexible symbols among the consecutive flexible symbols in each segment are determined as protected symbols, and the flexible symbols among the consecutive flexible symbols in each segment that are not designated as protected symbols are determined as usable flexible symbols, where N is an integer greater than or equal to 1.

[0252] Optionally, the information in the third configuration signaling includes at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0253] The time domain resource allocation device 240 may be a network device, and the transceiver unit 2401 is configured to: Specific Slot In response to the above, a time domain resource allocation (TDRA) table is obtained, and the processing unit 2402 performs the following based on the TDRA table: Specific Slot The target time domain resources available for transmission of the TBoMS in the mobile station are determined.

[0254] In one possible implementation, obtaining a time domain resource allocation (TDRA) table includes obtaining a time domain resource allocation scheme, and obtaining a TDRA table corresponding to the time domain resource allocation scheme.

[0255] In an optional realization form, obtaining the time domain resource allocation scheme includes receiving a first configuration signaling and determining the time domain resource allocation scheme based on the first configuration signaling.

[0256] Optionally, the first configuration signaling is a system message, a radio resource control (RRC) signaling, a downlink control information (DCI) signaling, or a media access control control element (MAC CE) signaling.

[0257] In one possible implementation, obtaining a time domain resource allocation scheme includes: Specific Slot and obtaining a time domain resource allocation scheme corresponding to the slot format index number.

[0258] In an alternative embodiment, obtaining a time domain resource allocation scheme includes: Specific Slot determining a slot format for the Specific Slot and determining a corresponding time domain resource allocation scheme based on the slot format of the received signal.

[0259] Optionally, when the time domain resource allocation manner is a first time domain resource allocation manner, based on the TDRA table: Specific Slot determining target time domain resources available for transmission of TBoMS in the base station based on a TDRA table; Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and determining target time domain resources available for transmission of the TBoMS in the selected time domain.

[0260] In one possible implementation, the TDRA table includes a first field and a second field, the first field being: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the symbol length between the start symbol position and the end symbol position available for TBoMS transmission in the TDRA table, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot determining a starting symbol position available for transmitting the TBoMS in the first symbol length based on the starting symbol position and the first symbol length; Specific Slot and determining candidate time domain resources available for transmission of the TBoMS in the selected time domain.

[0261] Optionally, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining target time domain resources available for transmission of TBoMS in includes determining uplink symbols in the candidate time domain resources as target time domain resources, or determining uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or determining uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources.

[0262] In one possible implementation, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific SlotDetermining target time domain resources available for transmitting the TBoMS in includes, in response to a priority of transmitting the TBoMS being a first priority, setting uplink symbols in the candidate time domain resources as target time domain resources, or in response to a priority of transmitting the TBoMS being a second priority, setting uplink symbols in the candidate time domain resources and available flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and flexible symbols as target time domain resources, wherein a level of the second priority is higher than the first priority.

[0263] In an alternative embodiment, the candidate time domain resources include uplink symbols, downlink symbols, and flexible symbols, and based on the candidate time domain resources, Specific Slot Determining the target time domain resources available for transmitting the TBoMS in the Specific Slot In response to the flexible symbol in the candidate time domain resource being set by the slot format indication, the uplink symbol in the candidate time domain resource is set as the target time domain resource; or the transmission mode for transmitting the TBoMS is a license-exempt transmission mode; and Specific Slot In response to flexible symbols in the candidate time domain resources being set by higher layer signaling, the method includes setting uplink symbols in the candidate time domain resources and usable flexible symbols in the flexible symbols as target time domain resources, or setting uplink symbols in the candidate time domain resources and all flexible symbols as target time domain resources.

[0264] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount for the first uplink symbol position in ... Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and in response to the difference value being smaller than the first symbol length, set the difference value to the first symbol length, and based on the start symbol position and the first symbol length, Specific Slot or in response to the difference value being equal to or greater than the first symbol length, based on the starting symbol position and the first symbol length, Specific Slot determining candidate time domain resources available for transmission of TBoMS in the Specific Slot and making the target time domain resources available for transmission of the TBoMS in the

[0265] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a plurality of start symbol positions available for TBoMS transmission in the first uplink symbol position in the corresponding consecutive uplink symbol segment, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the segment based on a second symbol length of consecutive uplink symbols of each segment; Specific Slotand in response to the third symbol length being smaller than the first symbol length, determining the third symbol length as the first symbol length and determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment, or in response to the third symbol length being equal to or greater than the first symbol length, determining the uplink symbols of the first symbol length as the target time domain resource based on consecutive uplink symbols of each segment and a starting symbol position of each segment.

[0266] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The first field represents an offset amount to a first available flexible symbol position in the TDRA table, and the second field represents a first symbol length. Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot and obtaining a difference value N (N is an integer equal to or greater than 1) obtained by subtracting the starting symbol position from the second symbol length of the first symbol; and in response to N being smaller than the first symbol length, Specific Slot Starting from the starting symbol position, N consecutive symbols are Specific Slot or in response to N being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slotand obtaining all available flexible symbols and uplink symbols in the candidate time domain resources as available candidate time domain resources for TBoMS transmission in the uplink region. Specific Slot and making the target time domain resources available for transmission of the TBoMS in the.

[0267] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of the starting symbol position of each consecutive flexible symbol in the uplink symbol segment and the first usable flexible symbol in the uplink symbol segment relative to the position where the first usable flexible symbol is located, and the second field represents a first symbol length, based on the TDRA table, Specific Slot Determining target time domain resources available for transmission of the TBoMS in the LTE-SIM includes determining a second symbol length based on each successive flexible symbol and uplink symbol segment and a starting symbol position for each successive flexible symbol and uplink symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol and uplink symbol segment, and a starting symbol position for each successive flexible symbol and uplink symbol segment, in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive flexible symbol and uplink symbol segment and a starting position for each successive flexible symbol and uplink symbol segment.

[0268] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific SlotThe first field represents an offset amount of a start symbol position of TBoMS transmission in the first flexible symbol position, and the second field represents a first symbol length. Based on the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot obtaining a difference value by subtracting the position of the first flexible symbol from the second symbol length, and in response to the difference value being smaller than the first symbol length, setting the difference value as the first symbol length; Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot or in response to the difference value being equal to or greater than the first symbol length, Specific Slot Starting from the starting symbol position, consecutive symbols whose length is the first symbol length are Specific Slot and acquiring all flexible symbols and uplink symbols in the candidate time domain resources for transmitting TBoMS in the candidate time domain resources. Specific Slot and setting the TBoMS in the target time domain resource as the target time domain resource for transmitting the TBoMS in the target time domain resource.

[0269] In one possible implementation, when the time domain resource allocation manner is a second time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot The first field represents an offset amount of a start symbol position in each consecutive flexible symbol segment with respect to a position where a first flexible symbol is located, and the second field represents a first symbol length. Based on the TDRA table, Specific SlotDetermining target time domain resources available for transmission of the TBoMS in the uplink symbol segment includes determining a second symbol length based on each successive flexible symbol segment and a starting position within each successive flexible symbol segment, in response to the first symbol length being smaller than the second symbol length, determining target time domain resources for transmitting the TBoMS based on the first symbol length, each successive flexible symbol segment, and a starting symbol position within each successive flexible symbol segment, in response to the first symbol length being greater than the second symbol length, determining target time domain resources for transmitting the TBoMS based on each successive symbol and uplink symbol segment and a starting position within each successive flexible symbol segment.

[0270] In one possible implementation, when the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, where the first field is a starting symbol position for transmitting the TBoMS: Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number of uplink symbols N for transmitting TBoMS in the TDRA table, Specific Slot Determining a target time domain resource for transmitting the TBoMS in the Specific Slot and determining a starting symbol position in Specific Slot N uplink symbols are expressed as Specific Slot and acquiring as target time domain resources available for transmission of the TBoMS in the.

[0271] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slotof the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and available flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource available for transmission of the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slot the symbol segments include an uplink symbol and an available flexible symbol, the total number of symbols of the M symbol segments is N, and M is an integer greater than or equal to 1.

[0272] In one possible implementation, when the time domain resource allocation manner is a third time domain resource allocation manner, the TDRA table includes a first field and a second field, and the first field is: Specific Slot of the starting symbol positions available for TBoMS transmission in Specific Slot The second field represents the offset to the start symbol position of Specific Slot represents the number N of uplink symbols and flexible symbols available for TBoMS transmission in the TDRA table, Specific Slot determining a target time domain resource for transmitting the TBoMS in the Specific Slot determining a starting symbol position available for transmission of TBoMS in the Specific Slot In the above, M symbol segments located after the start symbol position are obtained, and the M symbol segments are Specific Slotthe symbol segment includes an uplink symbol and a flexible symbol, the total number of symbols of the M symbol segments is N, where M is an integer greater than or equal to 1.

[0273] In one possible implementation, the available flexible symbols are determined based on a number N of protection symbols indicated in a second configuration signaling sent from the network device: Specific Slot the first N flexible symbols of the consecutive flexible symbols of each segment after the downlink symbol in are set as protected symbols, and the flexible symbols of the consecutive flexible symbols of each segment that are not set as protected symbols are set as usable flexible symbols, where N is an integer equal to or greater than 1; or based on information in a protocol and / or a third configuration signaling of the network device and a preset calculation rule, Specific Slot The flexible symbols are determined by determining the first N flexible symbols among the consecutive flexible symbols of each segment as protected symbols, and determining the flexible symbols among the consecutive flexible symbols of each segment that are not designated as protected symbols as usable flexible symbols, where N is an integer greater than or equal to 1.

[0274] In one possible implementation, the information in the third configuration signaling includes at least one of downlink to uplink conversion time information, timing advance information, and subcarrier spacing information.

[0275] Referring to Figure 25, Figure 25 is a structural schematic diagram of another time domain resource allocation device 250 according to an embodiment of the present application. The time domain resource allocation device 250 may be a network device, may be a terminal device, may be a chip, chip system, or processor, etc. that supports the network device to realize the above method, may be a chip, chip system, or processor, etc. that supports the terminal device to realize the above method. This device may be used to realize the method described in the embodiment of the above method, and specifically, may refer to the description in the embodiment of the above method.

[0276] The time domain resource allocation device 250 may include one or more processors 2501. The processor 2501 may be a general-purpose processor or a dedicated processor, etc. For example, it may be a baseband processor or a central processor. The baseband processor may be used to process communication protocols and communication data, and the central processor may be used to control the time domain resource allocation device (for example, a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a computer program, and process data of the computer program.

[0277] Optionally, the time domain resource allocation device 250 may further include one or more memories 2502 on which a computer program 2503 may be stored, and the processor 2501 may execute the computer program 2503 to cause the time domain resource allocation device 250 to perform the method described in the above method embodiments. The computer program 2503 may be hardened in the processor 2501, in which case the processor 2501 may be realized by hardware.

[0278] Optionally, data may be further stored in the memory 2502. The time domain resource allocation device 250 and the memory 2502 may be provided separately or integrated.

[0279] Optionally, the time domain resource allocation apparatus 250 may further include a transceiver 2505 and an antenna 2506. The transceiver 2505 may be referred to as a transceiver unit, a transceiver, or a transceiver circuit, etc., and may be used to realize a transceiver function. The transceiver 2505 may include a receiver and a transmitter, and the receiver may be referred to as a receiver or a receiving circuit, etc., and may be used to realize a receiving function, and the transmitter may be referred to as a transmitter or a transmitting circuit, etc., and may be used to realize a transmitting function.

[0280] Optionally, the time domain resource allocation device 250 may further include one or more interface circuits 2507. The interface circuit 2507 receives and transmits code instructions to the processor 2501. The processor 2501 executes the code instructions to cause the time domain resource allocation device 250 to perform the methods described in the above method embodiments.

[0281] The time domain resource allocation apparatus 250 is a terminal device, and the processor 2501 executes the time domain resource allocation method of any one of the above embodiments.

[0282] In one implementation, the processor 2501 may include a transceiver for implementing a transmitting and receiving function. For example, the transceiver may be a transmitting and receiving circuit, or an interface, or an interface circuit. The transmitting and receiving circuit, the interface, or the interface circuit for implementing the transmitting and receiving function may be separate or integrated. The transmitting and receiving circuit, the interface, or the interface circuit may be used to read and write code / data, or the transmitting and receiving circuit, the interface, or the interface circuit may be used to transmit or convey signals.

[0283] In one implementation, the time domain resource allocation device 250 may include circuitry capable of implementing the functions of transmitting or receiving or communicating in the embodiments of the method. The processors and transceivers described herein may be implemented in integrated circuits (ICs), analog ICs, radio frequency integrated circuits (RFICs), hybrid signal ICs, application specific integrated circuits (ASICs), printed circuit boards (PCBs), electronic devices, etc. The processors and transceivers may be fabricated in various IC technologies, such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), pMetal-oxide-semiconductor (PMOS), bipolar junction transistor (BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.

[0284] The time domain resource allocation device described in the above embodiment may be a network device or a terminal device, but the scope of the time domain resource allocation device described in the present application is not limited thereto, and the structure of the time domain resource allocation device may not be limited to that in FIG. 25. The time domain resource allocation device may be an independent device or a part of a larger device. For example, the time domain resource allocation device: (1) An independent integrated circuit IC or chip, or a chip system or subsystem; (2) a set having one or more ICs (optionally, the IC set may include a memory component for storing data, computer programs); (3) ASICs, such as modems, (4) A module that can be embedded within another device; (5) Receivers, terminal devices, smart terminal devices, cellular phones, wireless devices, handsets, mobile units, in-vehicle devices, network devices, cloud devices, artificial intelligence devices, etc. (6) Others, etc. may also be used.

[0285] For the case where the time domain resource allocation device may be a chip or a chip system, refer to the structural schematic diagram of a chip shown in Figure 26. The chip shown in Figure 26 includes a processor 2601 and an interface 2602. Here, the number of the processors 2601 may be one or more, and the number of the interfaces 2602 may be more than one.

[0286] When the chip is used to realize the functions of a network device in the embodiment of the present application, The interface 2602 transmits code instructions to the processor. The processor 2601 executes code instructions to perform the methods of Figures 2, 3, 7, 9, 11, 13, 14, 16, 17, 19 and 21.

[0287] When the chip is used to realize the functions of the terminal device in the embodiment of the present application, The interface 2602 is used to transmit code instructions to the processor. The processor 2601 is used to execute code instructions to perform the method of FIG.

[0288] Optionally, the chip further includes a memory 2603 for storing necessary computer programs and data.

[0289] Those skilled in the art can know that the various illustrative logical blocks and steps listed in the embodiments of the present application may be realized in electronic hardware, computer software, or a combination of both. Whether such functions are realized in hardware or software depends on the specific application and the design requirements of the entire system. Those skilled in the art may use functions realized in various ways for each specific application, but such realization should not be understood as going beyond the scope of protection of the embodiments of the present application.

[0290] An embodiment of the present application further provides a communication system, the system including a time domain resource allocation apparatus as a terminal device in the embodiment of FIG. 24 and a time domain resource allocation apparatus as a network device, or the system including a time domain resource allocation apparatus as a terminal device in the embodiment of FIG. 25 and a time domain resource allocation apparatus as a network device.

[0291] The present application further provides a readable storage medium having instructions stored thereon, which, when executed by a computer, implement the functionality of any one of the method embodiments described above.

[0292] The present application further provides a computer program product, which when executed by a computer, implements the functionality of any one of the method embodiments described above.

[0293] The above embodiments may be implemented in whole or in part in software, hardware, firmware, or any combination thereof. When implemented using software, they may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer programs. When the computer programs are loaded and executed on a computer, they may generate all or part of the flow or function according to the embodiments of the present application. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer program may be stored in a computer-readable storage medium or may be transmitted from one computer-readable storage medium to another, for example, the computer program may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center in a wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, radio, microwave, etc.) manner. The computer-readable storage medium may be any available medium capable of storage by a computer or a data storage device such as a server, data center, etc., including one or more available media collections. The usable media may be magnetic media (e.g., floppy disks, hard disks, magnetic tapes), optical media (e.g., high density digital video discs (DVDs)), or semiconductor media (e.g., solid state disks (SSDs)).

[0294] As will be understood by those skilled in the art, the various numerals such as first, second, etc. in the present application are merely for distinction purposes for convenience of description, and do not limit the scope of the embodiments of the present application, nor do they represent any priority.

[0295] At least one in the present application may be described as one or more, and more may be two, three, four or more, and is not limited in the present application. In the embodiments of the present application, for one technical feature, the technical features in such technical features are distinguished by "first", "second", "third", "A", "B", "C" and "D", etc., and there is no order of priority or magnitude between the technical features described as "first", "second", "third", "A", "B", "C" and "D".

[0296] The correspondence shown in each table in this application may be set or may be predefined. The values ​​of the information in each table are merely examples and may be set to other values ​​and are not limited in this application. When setting the correspondence between the information and each parameter, it is not necessarily required to set all the correspondences shown in each table. For example, in the table in this application, the correspondences shown in some rows may not be set. Also, for example, appropriate deformation adjustments, such as decomposition and integration, may be performed based on the above table. The names of the parameters shown in the themes in each table above may adopt other names that can be understood by the communication device, and the values ​​or display methods of the parameters may be other values ​​or display methods that can be understood by the communication device. The above tables may adopt other data structures when implemented, such as arrays, queues, containers, stacks, linear tables, pointers, link tables, trees, maps, structures, classes, heaps, hash tables, hash tables, etc.

[0297] Predefined in this application may be understood as defined, predefined, stored, pre-stored, pre-negotiated, pre-set, solidified, or pre-baked.

[0298] As those skilled in the art can recognize, the units and algorithm steps of various examples described in connection with the embodiments disclosed herein can be realized in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in a hardware manner or a software manner depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods for each specific application to realize the described functions, but such realization should not be considered to go beyond the scope of this application.

[0299] As will be apparent to those skilled in the art, for convenience and conciseness of description, the specific operating processes of the above-described systems, devices, and units may be referred to the corresponding processes in the method embodiments, and will not be further described herein.

[0300] The above are merely specific embodiments of the present application, but the scope of protection of the present application is not limited thereto, and any modifications or replacements that a person skilled in the art can easily think of within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be equivalent to the scope of protection of the claims.

Claims

1. 1. A time domain resource allocation method, the method being performed by a terminal device, the method comprising: obtaining a time domain resource allocation (TDRA) table in response to a current slot transmitting a transmission block over multiple slots (TBoMS) being a specific slot; determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table; The step of obtaining a time domain resource allocation (TDRA) table includes: obtaining a time domain resource allocation scheme; obtaining a TDRA table corresponding to the time domain resource allocation scheme; When the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, the first field representing an offset amount of a start symbol position available for the transmission of the TBoMS in the specific slot with respect to a start symbol position of the specific slot, and the second field representing a number N of uplink symbols and usable flexible symbols available for the transmission of the TBoMS in the specific slot; determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining a starting symbol position available for transmitting the TBoMS in the specific slot based on the offset amount; obtaining M symbol segments located after the starting symbol position in the specific slot, and setting the M symbol segments as target time domain resources for transmitting the TBoMS in the specific slot, wherein the symbol segments include uplink symbols and available flexible symbols, a total number of symbols of the M symbol segments is the N, and the M is an integer equal to or greater than 1; 23. A method for allocating time domain resources comprising:

2. When the time domain resource allocation manner is a first time domain resource allocation manner, determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining candidate time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table; determining a target time domain resource available for transmission of the TBoMS in the specific slot based on the candidate time domain resources; The method of claim 1, wherein the time domain resource allocation is performed in a time domain.

3. The TDRA table includes a first field and a second field, the first field representing an offset amount of a start symbol position available for the transmission of the TBoMS in the specific slot with respect to a start symbol position of the specific slot, and the second field representing a symbol length between a start symbol position and an end symbol position available for the transmission of the TBoMS in the specific slot; determining candidate time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining a starting symbol position available for transmitting the TBoMS in the specific slot based on the offset amount; determining candidate time domain resources available for transmission of the TBoMS in the specific slot based on the starting symbol position and the symbol length; The method of claim 2, wherein the time domain resource allocation is performed in a time domain.

4. 1. A method for time domain resource allocation, the method being performed by a network device, the method comprising: Setting a time domain resource allocation (TDRA) table in a terminal device and instructing the terminal device to transmit a multi-slot transport block operation (TBoMS) using a specific slot; determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table; The method comprises: Obtaining a time domain resource allocation scheme configured in the terminal device; obtaining a TDRA table corresponding to the time domain resource allocation scheme; When the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, the first field representing an offset amount of a start symbol position available for the transmission of the TBoMS in the specific slot with respect to a start symbol position of the specific slot, and the second field representing a number N of uplink symbols and usable flexible symbols available for the transmission of the TBoMS in the specific slot; determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining a starting symbol position available for transmitting the TBoMS in the specific slot based on the offset amount; obtaining M symbol segments located after the starting symbol position in the specific slot, and setting the M symbol segments as target time domain resources for transmitting the TBoMS in the specific slot, wherein the symbol segments include uplink symbols and available flexible symbols, a total number of symbols of the M symbol segments is the N, and the M is an integer equal to or greater than 1; 23. A method for allocating time domain resources comprising:

5. When the time domain resource allocation manner is a first time domain resource allocation manner, determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining candidate time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table; determining a target time domain resource available for transmission of the TBoMS in the specific slot based on the candidate time domain resources; The method of claim 4, wherein the time domain resource allocation method is a method for allocating time domain resources.

6. The TDRA table includes a first field and a second field, the first field representing an offset amount of a start symbol position available for the transmission of the TBoMS in the specific slot with respect to a start symbol position of the specific slot, and the second field representing a symbol length between a start symbol position and an end symbol position available for the transmission of the TBoMS in the specific slot; determining candidate time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining a starting symbol position available for transmitting the TBoMS in the specific slot based on the offset amount; determining candidate time domain resources available for transmission of the TBoMS in the specific slot based on the starting symbol position and the symbol length; The method of claim 5, wherein the time domain resource allocation method is a method for allocating time domain resources.

7. A time domain resource allocation apparatus, applied to a terminal device, comprising: a processing unit for, in response to a current slot for transmitting a multi-slot transport block message (TBoMS) being a specific slot, obtaining a time domain resource allocation (TDRA) table and determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table; Obtaining the time domain resource allocation (TDRA) table includes: Obtaining a time domain resource allocation scheme; Obtaining a TDRA table corresponding to the time domain resource allocation scheme; When the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, the first field representing an offset amount of a start symbol position available for the transmission of the TBoMS in the specific slot with respect to a start symbol position of the specific slot, and the second field representing a number N of uplink symbols and usable flexible symbols available for the transmission of the TBoMS in the specific slot; determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining a starting symbol position available for transmitting the TBoMS in the specific slot based on the offset amount; obtaining M symbol segments located after the starting symbol position in the specific slot, and setting the M symbol segments as target time domain resources for transmitting the TBoMS in the specific slot, wherein the symbol segments include an uplink symbol and an available flexible symbol, and a total number of symbols of the M symbol segments is the N, where the M is an integer equal to or greater than 1. A time domain resource allocation device comprising:

8. A time domain resource allocation apparatus, applied to a network device, comprising: A transceiver unit for setting a time domain resource allocation (TDRA) table in a terminal device and instructing the terminal device to transmit a transmission block over multiple slots (TBoMS) by adopting a specific slot; a processing unit for determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table; The transceiver unit further obtains a time domain resource allocation scheme configured in the terminal device, and obtains a TDRA table corresponding to the time domain resource allocation scheme; When the time domain resource allocation scheme is a third time domain resource allocation scheme, the TDRA table includes a first field and a second field, the first field representing an offset amount of a start symbol position available for the transmission of the TBoMS in the specific slot with respect to a start symbol position of the specific slot, and the second field representing a number N of uplink symbols and usable flexible symbols available for the transmission of the TBoMS in the specific slot; determining target time domain resources available for transmission of the TBoMS in the specific slot based on the TDRA table, determining a starting symbol position available for transmitting the TBoMS in the specific slot based on the offset amount; obtaining M symbol segments located after the starting symbol position in the specific slot, and setting the M symbol segments as target time domain resources for transmitting the TBoMS in the specific slot, wherein the symbol segments include an uplink symbol and a usable flexible symbol, a total number of symbols of the M symbol segments is the N, and the M is an integer equal to or greater than 1; A time domain resource allocation device comprising:

9. A time domain resource allocation device, comprising: a processor; and a memory, the memory storing a computer program, the computer program being configured to perform a method according to any one of claims 1 to 3 or claims 4 to 6 when executed by the processor. A time domain resource allocation device comprising:

10. A computer-readable storage medium for storing instructions, comprising: When said instructions are executed, the method of any one of claims 1 to 3 or claims 4 to 6 is implemented. A computer-readable storage medium.

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